Alert archive / Wisconsin / River Flood Warnings in 2026
River Flood Warning 21, NWS Milwaukee, WI
NWS Milwaukee, WI issued this river flood warning at Apr 15, 2026, 11:23 PM CDT for Winnebago County, Illinois; Green County, Rock County, Wisconsin. It was in force for 5 days.
The area
The outline as issued.
The facts
- Issued
- Apr 15, 2026, 11:23 PM CDT (04:23 UTC)
- Expired
- Apr 21, 2026, 4:53 AM CDT
- In force
- 5 days
- Issued by
- NWS Milwaukee, WI
- Area
- Storm-based polygon
- Flood severity
- Minor
Counties Winnebago County, IL, Green County, WI, Rock County, WI
The radar
The Milwaukee radar (KMKX), 79 km from the middle of the area, began a volume at 04:23 UTC, the scan nearest the moment this went out.
Open the radar archive at this moment
The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.
The river
Written for the forecast point Sugar River at Brodhead (BROW3). The gauge peaked at 8.17 ft at Apr 18, 2026, 7:00 AM CDT.
- Action stage
- 4.5 ft
- Minor stage
- 5 ft
- Moderate stage
- 8 ft
- Major stage
- 10 ft
This gauge today: stage, forecast and historic crests
Stage from the USGS instantaneous record for site 05436500, one reading an hour, from a day before the product to a day after it ended. Flood stages are today's.
The text
As transmitted.
223
WGUS43 KMKX 160423
FLWMKX
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Flood Warning
National Weather Service Milwaukee/Sullivan WI
1123 PM CDT Wed Apr 15 2026
...The National Weather Service in Milwaukee/Sullivan WI has issued
a Flood Warning for the following rivers in Wisconsin...Illinois...
Rock River At Jefferson affecting Jefferson County.
Fox River Lower At Waukesha affecting Waukesha County.
Root River At Franklin affecting Milwaukee County.
Sheboygan River At Sheboygan affecting Sheboygan County.
Sugar River At Brodhead affecting Winnebago, Green and Rock
Counties.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around, don't drown when encountering flooded roads. Most flood
deaths occur in vehicles.
Additional information is available at www.weather.gov.
The next statement will be issued Thursday morning at 1130 AM CDT.
&&
WIC133-161630-
/O.NEW.KMKX.FL.W.0023.260416T0423Z-260419T0300Z/
/WKEW3.1.ER.260416T0047Z.260416T0600Z.260418T2100Z.NO/
1123 PM CDT Wed Apr 15 2026
...FLOOD WARNING IN EFFECT FROM THIS EVENING TO LATE SATURDAY
EVENING...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Fox River Lower at Waukesha.
* WHEN...From this evening to late Saturday evening.
* IMPACTS...At 8.0 feet, Parts of Corrina Blvd, Buckley St, and
Dunbar Ave flood. Grede Park, Glacial Drumlin Trail and Fox
Riverwalk flood.
* ADDITIONAL DETAILS...
- At 11:00 PM CDT Wednesday the stage was 7.1 feet.
- Bankfull stage is 5.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 11:00 PM CDT Wednesday was 7.4 feet.
- Forecast...The river is expected to rise to a crest of 7.9
feet just after midnight tonight. It will then fall below
flood stage Saturday afternoon.
- Flood stage is 6.0 feet.
- Flood History...This crest compares to a previous crest of
7.8 feet on 06/19/2009.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 1 am...
Location stage stage stage/time Fri Sat Sun Mon
Waukesha 6.0 5.0 7.14 11 pm 4/15 6.8 6.4 5.8 5.5
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Waukesha 7.44 9 pm 4/15 1.84 7.90 1 am 4/16
&&
LAT...LON 4304 8824 4303 8818 4300 8821 4295 8825
4297 8829 4302 8826
$$
WIC117-161630-
/O.NEW.KMKX.FL.W.0022.260416T0423Z-260418T1500Z/
/SEBW3.1.ER.260414T1543Z.260414T2350Z.260418T0300Z.NO/
1123 PM CDT Wed Apr 15 2026
...FLOOD WARNING IN EFFECT FROM THIS EVENING TO LATE SATURDAY
MORNING...
* WHAT...Minor flooding is forecast.
* WHERE...Sheboygan River at Sheboygan.
* WHEN...From this evening to late Saturday morning.
* IMPACTS...At 8.0 feet, Water nears a Road in Kiwanis Park in
Sheboygan. There is localized flooding of River Park in Sheboygan
Falls and Esslingen Park in Sheboygan. Water covers docks and
piers in the Sheboygan area.
* ADDITIONAL DETAILS...
- At 11:00 PM CDT Wednesday the stage was 6.4 feet.
- Bankfull stage is 6.0 feet.
- Forecast...The river is expected to rise above flood stage
late tomorrow morning to a crest of 8.4 feet early Friday
morning. It will then fall below flood stage late Friday
evening.
- Flood stage is 8.0 feet.
- Flood History...This crest compares to a previous crest of
8.4 feet on 05/28/1973.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 1 am...
Location stage stage stage/time Fri Sat Sun Mon
Sheboygan 8.0 6.0 6.38 11 pm 4/15 8.4 7.9 6.6 5.7
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Sheboygan 9.15 6 pm 4/14 -2.38 8.40 7 am 4/17
&&
LAT...LON 4377 8770 4372 8771 4371 8776 4370 8780
4375 8782 4376 8776
$$
ILC201-WIC045-105-161630-
/O.NEW.KMKX.FL.W.0021.260416T0423Z-260417T1800Z/
/BROW3.1.ER.260415T1555Z.260415T1915Z.260417T1200Z.NO/
1123 PM CDT Wed Apr 15 2026
...FLOOD WARNING IN EFFECT FROM THIS EVENING TO EARLY FRIDAY
AFTERNOON...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Sugar River at Brodhead.
* WHEN...From this evening to early Friday afternoon.
* IMPACTS...At 5.0 feet, Some roads become flooded about 6 miles
downstream in Avon Township in Rock County. In the Avon Bottoms
area of Rock County, some minor flooding develops in Sugar River
Park, including the boat ramp.
* ADDITIONAL DETAILS...
- At 11:00 PM CDT Wednesday the stage was 5.0 feet.
- Bankfull stage is 4.5 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 11:00 PM CDT Wednesday was 5.3 feet.
- Forecast...The river will rise to 5.1 feet just after
midnight tonight. It will then fall below flood stage late
tonight to 4.9 feet tomorrow morning. It will rise above
flood stage early tomorrow afternoon to 5.1 feet early Friday
morning. It will then fall below flood stage again Friday
morning.
- Flood stage is 5.0 feet.
- Flood History...This crest compares to a previous crest of
5.1 feet on 07/15/2017.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 1 am...
Location stage stage stage/time Fri Sat Sun Mon
Brodhead 5.0 4.5 5.02 11 pm 4/15 5.1 4.5 3.5 2.8
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Brodhead 5.27 2 pm 4/15 2.09 5.10 1 am 4/17
&&
LAT...LON 4263 8944 4266 8937 4257 8932 4248 8919
4241 8921 4249 8938
$$
WIC055-161630-
/O.NEW.KMKX.FL.W.0024.260416T1000Z-000000T0000Z/
/JFFW3.2.ER.260416T1000Z.260420T0600Z.000000T0000Z.NO/
1123 PM CDT Wed Apr 15 2026
...FLOOD WARNING IN EFFECT FROM LATE TONIGHT UNTIL FURTHER NOTICE...
* WHAT...Moderate flooding is forecast.
* WHERE...Rock River at Jefferson.
* WHEN...From late tonight until further notice.
* IMPACTS...At 12.0 feet, Riverview Drive is closed due to
floodwaters on the road. The Tensfeldt Park boat launch is closed.
Intersection of S Main St and E Dane St is closed, and S Center
Ave. Floodwaters affect highway K between Jefferson and Fort
Atkinson. River's Edge Park flooded.
* ADDITIONAL DETAILS...
- At 11:00 PM CDT Wednesday the stage was 9.6 feet.
- Bankfull stage is 8.0 feet.
- Forecast...The river is expected to rise above flood stage
late tonight and continue rising to 12.2 feet early Monday
morning. Additional rises are possible thereafter.
- Flood stage is 10.0 feet.
- Flood History...This crest compares to a previous crest of
12.3 feet on 04/22/1993.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 1 am...
Location stage stage stage/time Fri Sat Sun Mon
Jefferson 10.0 8.0 9.62 11 pm 4/15 10.9 11.5 11.9 12.2
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Jefferson 9.62 11 pm 4/15 1.39 12.20 7 pm 4/22
&&
LAT...LON 4305 8887 4305 8876 4300 8876 4295 8876
4295 8887 4301 8887
$$
WIC079-161630-
/O.NEW.KMKX.FL.W.0025.260416T1100Z-260418T0000Z/
/FRKW3.1.ER.260416T1100Z.260416T1800Z.260417T1200Z.NO/
1123 PM CDT Wed Apr 15 2026
...FLOOD WARNING IN EFFECT FROM THURSDAY MORNING TO FRIDAY EVENING...
* WHAT...Minor flooding is forecast.
* WHERE...Root River at Franklin.
* WHEN...From Thursday morning to Friday evening.
* IMPACTS...At 8.0 feet, A low spot on Oakwood Road is flooded. Some
yards along the river flood.
* ADDITIONAL DETAILS...
- At 11:00 PM CDT Wednesday the stage was 7.2 feet.
- Bankfull stage is 7.0 feet.
- Forecast...The river is expected to rise above flood stage
tomorrow morning to a crest of 8.3 feet early tomorrow
afternoon. It will then fall below flood stage Friday
morning.
- Flood stage is 8.0 feet.
- Flood History...This crest compares to a previous crest of
8.3 feet on 06/18/1996.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 1 am...
Location stage stage stage/time Fri Sat Sun Mon
Franklin 8.0 7.0 7.24 11 pm 4/15 8.1 7.4 6.6 5.9
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Franklin 7.24 11 pm 4/15 1.16 8.30 7 pm 4/16
&&
LAT...LON 4285 8786 4281 8792 4284 8799 4285 8803
4292 8803 4292 8797 4287 8796
$$
KUROSKI21 follow-up statements
232
WGUS83 KMKX 160850
FLSMKX
Flood Statement
National Weather Service Milwaukee/Sullivan WI
350 AM CDT Thu Apr 16 2026
...The Flood Warning is extended for the following rivers in
Wisconsin...Illinois...
Rock River At Jefferson affecting Jefferson County.
Root River At Franklin affecting Milwaukee County.
Turtle Creek Near Clinton affecting Winnebago and Rock Counties.
...The Flood Warning continues for the following rivers in
Wisconsin...Illinois...
Wisconsin River At Wisconsin Dells affecting Sauk and Columbia
Counties.
Rock River At Watertown affecting Jefferson County.
ROCK RIVER near LEBANON-3 E-HWY MM BRIDGE affecting Dodge County.
Fox River Lower At Waukesha affecting Waukesha County.
Fox River Lower Near New Munster affecting Lake and Kenosha
Counties.
Milwaukee River Near Cedarburg affecting Ozaukee County.
Root River Canal At Raymond affecting Racine County.
Sheboygan River At Sheboygan affecting Sheboygan County.
Sugar River At Brodhead affecting Winnebago, Green and Rock
Counties.
Wisconsin River At Portage affecting Columbia County.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around, don't drown when encountering flooded roads. Most flood
deaths occur in vehicles.
Motorists should not attempt to drive around barricades or drive
cars through flooded areas.
Be especially cautious at night when it is harder to recognize the
dangers of flooding.
Additional information is available at www.weather.gov.
The next statement will be issued this afternoon at 400 PM CDT.
&&
ILC201-WIC105-162100-
/O.EXT.KMKX.FL.W.0020.260416T0850Z-260418T0000Z/
/CLIW3.1.ER.260416T0733Z.260416T1800Z.260417T1200Z.NO/
350 AM CDT Thu Apr 16 2026
...FLOOD WARNING NOW IN EFFECT FROM EARLY THIS MORNING TO TOMORROW
EVENING...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Turtle Creek near Clinton.
* WHEN...From early this morning to tomorrow evening.
* IMPACTS...At 8.5 feet, Portions of East Creek Rd threatened east
of Tiffany. Parking lots threatened at Turtle Creek Parkway near
Tiffany Stone Bridge. Widespread inundation of forest land north
of Clinton and in the east side of Beloit.
* ADDITIONAL DETAILS...
- At 3:00 AM CDT Thursday the stage was 8.0 feet.
- Bankfull stage is 6.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 3:00 AM CDT Thursday was 8.0 feet.
- Forecast...The river is expected to rise to a crest of 8.5
feet this afternoon. It will then fall below flood stage
tomorrow morning.
- Flood stage is 8.0 feet.
- Flood History...This crest compares to a previous crest of
8.5 feet on 06/13/2008.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 1 am...
Location stage stage stage/time Fri Sat Sun Mon
Clinton 8.0 6.0 8.03 3 am 4/16 8.2 7.0 5.8 5.2
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Clinton 8.03 3 am 4/16 2.40 8.50 1 pm 4/16
&&
LAT...LON 4251 8904 4257 8904 4257 8902 4259 8898
4263 8886 4264 8877 4257 8877 4256 8886
4253 8893 4250 8898 4248 8903 4248 8908
$$
WIC021-111-162100-
/O.EXT.KMKX.FL.W.0026.260416T0925Z-260419T1654Z/
/WDEW3.2.ER.260416T0925Z.260417T0600Z.260419T1054Z.NO/
350 AM CDT Thu Apr 16 2026
...FLOOD WARNING NOW IN EFFECT UNTIL LATE SUNDAY MORNING...
* WHAT...Moderate flooding is forecast.
* WHERE...Wisconsin River at Wisconsin Dells.
* WHEN...Until late Sunday morning.
* IMPACTS...At 17.6 feet, Floodwaters affect cabins and trailers
southeast of Wisconsin Dells along Levee Road, Van Hoosen Road,
Indian Trail Parkway and boat launch, Fish St, Ingebretson Road,
Sherri Linn Dr and Norway Drive. Water approaches structures on
Rivers Edge Rd. Water from the Wisconsin River backs into Hulburt
Creek causing floodwaters to affect the backyards of some
businesses in downtown Wisconsin Dells along Highway 13 east of I
90. Water approaches the intersection of Indian Trail and County
Rd A.
* ADDITIONAL DETAILS...
- At 3:00 AM CDT Thursday the stage was 15.8 feet.
- Bankfull stage is 13.0 feet.
- Forecast...The river is expected to rise above flood stage
early this morning to a crest of 17.6 feet just after
midnight tonight. It will then fall below flood stage early
Sunday morning.
- Flood stage is 16.0 feet.
- Flood History...This crest compares to a previous crest of
17.6 feet on 09/27/2010.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 1 am...
Location stage stage stage/time Fri Sat Sun Mon
Wisconsin Dells 16.0 13.0 15.78 3 am 4/16 17.6 17.5 16.9 12.8
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Wisconsin Dells 15.78 3 am 4/16 1.22 17.60 7 pm 4/17
&&
LAT...LON 4364 8982 4364 8976 4362 8968 4361 8966
4353 8969 4354 8978
$$
WIC055-162100-
/O.EXT.KMKX.FL.W.0024.260416T1037Z-000000T0000Z/
/JFFW3.2.ER.260416T1037Z.260420T0600Z.000000T0000Z.NO/
350 AM CDT Thu Apr 16 2026
...FLOOD WARNING NOW IN EFFECT FROM EARLY THIS MORNING UNTIL FURTHER
NOTICE...
* WHAT...Moderate flooding is forecast.
* WHERE...Rock River at Jefferson.
* WHEN...From early this morning until further notice.
* IMPACTS...At 12.0 feet, Riverview Drive is closed due to
floodwaters on the road. The Tensfeldt Park boat launch is closed.
Intersection of S Main St and E Dane St is closed, and S Center
Ave. Floodwaters affect highway K between Jefferson and Fort
Atkinson. River's Edge Park flooded.
* ADDITIONAL DETAILS...
- At 3:00 AM CDT Thursday the stage was 9.8 feet.
- Bankfull stage is 8.0 feet.
- Forecast...The river is expected to rise above flood stage
early this morning and continue rising to 12.2 feet early
Monday morning. Additional rises are possible thereafter.
- Flood stage is 10.0 feet.
- Flood History...This crest compares to a previous crest of
12.3 feet on 04/22/1993.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 1 am...
Location stage stage stage/time Fri Sat Sun Mon
Jefferson 10.0 8.0 9.81 3 am 4/16 10.9 11.5 11.9 12.2
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Jefferson 9.81 3 am 4/16 1.31 12.20 7 pm 4/22
&&
LAT...LON 4305 8887 4305 8876 4300 8876 4295 8876
4295 8887 4301 8887
$$
WIC079-162100-
/O.EXT.KMKX.FL.W.0025.260416T1042Z-260418T0000Z/
/FRKW3.1.ER.260416T1042Z.260416T1800Z.260417T1200Z.NO/
350 AM CDT Thu Apr 16 2026
...FLOOD WARNING NOW IN EFFECT UNTIL TOMORROW EVENING...
* WHAT...Minor flooding is forecast.
* WHERE...Root River at Franklin.
* WHEN...Until tomorrow evening.
* IMPACTS...At 8.0 feet, A low spot on Oakwood Road is flooded. Some
yards along the river flood.
* ADDITIONAL DETAILS...
- At 3:00 AM CDT Thursday the stage was 7.8 feet.
- Bankfull stage is 7.0 feet.
- Forecast...The river is expected to rise above flood stage
early this morning to a crest of 8.3 feet this afternoon. It
will then fall below flood stage tomorrow morning.
- Flood stage is 8.0 feet.
- Flood History...This crest compares to a previous crest of
8.3 feet on 06/18/1996.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 1 am...
Location stage stage stage/time Fri Sat Sun Mon
Franklin 8.0 7.0 7.79 3 am 4/16 8.1 7.4 6.6 5.9
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Franklin 7.79 3 am 4/16 1.15 8.30 7 pm 4/16
&&
LAT...LON 4285 8786 4281 8792 4284 8799 4285 8803
4292 8803 4292 8797 4287 8796
$$
WIC133-162100-
/O.CON.KMKX.FL.W.0023.000000T0000Z-260419T0300Z/
/WKEW3.1.ER.260416T0047Z.260416T1200Z.260418T2100Z.NO/
350 AM CDT Thu Apr 16 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL LATE SATURDAY EVENING...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Fox River Lower at Waukesha.
* WHEN...Until late Saturday evening.
* IMPACTS...At 8.0 feet, Parts of Corrina Blvd, Buckley St, and
Dunbar Ave flood. Grede Park, Glacial Drumlin Trail and Fox
Riverwalk flood.
* ADDITIONAL DETAILS...
- At 3:00 AM CDT Thursday the stage was 7.1 feet.
- Bankfull stage is 5.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 3:00 AM CDT Thursday was 7.4 feet.
- Forecast...The river is expected to rise to a crest of 7.7
feet this morning. It will then fall below flood stage
Saturday afternoon.
- Flood stage is 6.0 feet.
- Flood History...This crest compares to a previous crest of
7.7 feet on 07/25/2010.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 1 am...
Location stage stage stage/time Fri Sat Sun Mon
Waukesha 6.0 5.0 7.05 3 am 4/16 6.8 6.4 5.8 5.5
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Waukesha 7.44 9 pm 4/15 1.89 7.90 1 am 4/16
&&
LAT...LON 4304 8824 4303 8818 4300 8821 4295 8825
4297 8829 4302 8826
$$
WIC117-162100-
/O.CON.KMKX.FL.W.0022.000000T0000Z-260418T1500Z/
/SEBW3.1.ER.260414T1543Z.260414T2350Z.260418T0300Z.NO/
350 AM CDT Thu Apr 16 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL LATE SATURDAY MORNING...
* WHAT...Minor flooding is forecast.
* WHERE...Sheboygan River at Sheboygan.
* WHEN...Until late Saturday morning.
* IMPACTS...At 8.0 feet, Water nears a Road in Kiwanis Park in
Sheboygan. There is localized flooding of River Park in Sheboygan
Falls and Esslingen Park in Sheboygan. Water covers docks and
piers in the Sheboygan area.
* ADDITIONAL DETAILS...
- At 3:00 AM CDT Thursday the stage was 6.9 feet.
- Bankfull stage is 6.0 feet.
- Forecast...The river is expected to rise above flood stage
late this morning to a crest of 8.4 feet just after midnight
tonight. It will then fall below flood stage late tomorrow
evening.
- Flood stage is 8.0 feet.
- Flood History...This crest compares to a previous crest of
8.4 feet on 05/28/1973.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 1 am...
Location stage stage stage/time Fri Sat Sun Mon
Sheboygan 8.0 6.0 6.91 3 am 4/16 8.4 7.9 6.6 5.7
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Sheboygan 9.15 6 pm 4/14 -0.33 8.40 7 am 4/17
&&
LAT...LON 4377 8770 4372 8771 4371 8776 4370 8780
4375 8782 4376 8776
$$
ILC201-WIC045-105-162100-
/O.CON.KMKX.FL.W.0021.000000T0000Z-260417T1800Z/
/BROW3.1.ER.260415T1555Z.260415T1915Z.260417T1200Z.NO/
350 AM CDT Thu Apr 16 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL EARLY TOMORROW AFTERNOON...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Sugar River at Brodhead.
* WHEN...Until early tomorrow afternoon.
* IMPACTS...At 5.0 feet, Some roads become flooded about 6 miles
downstream in Avon Township in Rock County. In the Avon Bottoms
area of Rock County, some minor flooding develops in Sugar River
Park, including the boat ramp.
* ADDITIONAL DETAILS...
- At 3:00 AM CDT Thursday the stage was 5.2 feet.
- Bankfull stage is 4.5 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 3:00 AM CDT Thursday was 5.3 feet.
- Forecast...The river will fall below flood stage early this
morning to 4.9 feet this morning. It will then rise above
flood stage this afternoon to 5.1 feet just after midnight
tonight. It will fall below flood stage again tomorrow
morning.
- Flood stage is 5.0 feet.
- Flood History...This crest compares to a previous crest of
5.2 feet on 03/02/2023.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 1 am...
Location stage stage stage/time Fri Sat Sun Mon
Brodhead 5.0 4.5 5.15 3 am 4/16 5.1 4.5 3.5 2.8
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Brodhead 5.27 2 pm 4/15 1.71 5.10 1 am 4/17
&&
LAT...LON 4263 8944 4266 8937 4257 8932 4248 8919
4241 8921 4249 8938
$$
WIC101-162100-
/O.CON.KMKX.FL.W.0019.000000T0000Z-260417T2100Z/
/RAYW3.1.ER.260416T0314Z.260416T1200Z.260417T0900Z.NO/
350 AM CDT Thu Apr 16 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL TOMORROW AFTERNOON...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Root River Canal at Raymond.
* WHEN...Until tomorrow afternoon.
* IMPACTS...At 9.0 feet, Water floods Koerber Park on 6 Mile Road.
Flooding of rural land and agricultural land.
* ADDITIONAL DETAILS...
- At 3:00 AM CDT Thursday the stage was 9.5 feet.
- Bankfull stage is 7.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 3:00 AM CDT Thursday was 9.5 feet.
- Forecast...The river is expected to rise to a crest of 9.6
feet this morning. It will then fall below flood stage late
tonight.
- Flood stage is 9.0 feet.
- Flood History...This crest compares to a previous crest of
9.6 feet on 02/25/1985.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 1 am...
Location stage stage stage/time Fri Sat Sun Mon
Raymond 9.0 7.0 9.51 3 am 4/16 9.1 7.6 6.4 5.3
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Raymond 9.51 3 am 4/16 3.50 9.70 1 am 4/16
&&
LAT...LON 4286 8803 4286 8796 4282 8796 4278 8796
4278 8802 4282 8803
$$
WIC055-162100-
/O.CON.KMKX.FL.W.0017.000000T0000Z-000000T0000Z/
/WATW3.2.ER.260415T1136Z.000000T0000Z.000000T0000Z.NO/
350 AM CDT Thu Apr 16 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...
* WHAT...Moderate flooding is forecast.
* WHERE...Rock River at Watertown.
* WHEN...Until further notice.
* IMPACTS...At 6.0 feet, Water nears some streets in Watertown.
Water is in Riverside Park in Watertown. About 6 miles upstream
near Ixonia, Wayside park on Highway 16, and Kanow Park is
flooded. Rock River Road near Highway 16 is flooded.
* ADDITIONAL DETAILS...
- At 3:00 AM CDT Thursday the stage was 5.3 feet.
- Bankfull stage is 4.0 feet.
- Forecast...The river is expected to rise above flood stage
early tomorrow afternoon and continue rising to a crest of
6.0 feet early Tuesday morning.
- Flood stage is 5.5 feet.
- Flood History...This crest compares to a previous crest of
6.0 feet on 04/20/1993.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 1 am...
Location stage stage stage/time Fri Sat Sun Mon
Watertown 5.5 4.0 5.32 3 am 4/16 5.4 5.6 5.8 5.9
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Watertown 6.0 10 am 4/15 -0.09 6.00 7 am 4/22
&&
LAT...LON 4323 8873 4313 8857 4310 8861 4315 8870
4314 8873 4309 8874 4313 8884
$$
WIC089-162100-
/O.CON.KMKX.FL.W.0016.000000T0000Z-260420T0300Z/
/CEDW3.1.ER.260416T0506Z.260417T1800Z.260419T2100Z.NO/
350 AM CDT Thu Apr 16 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL LATE SUNDAY EVENING...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Milwaukee River near Cedarburg.
* WHEN...Until late Sunday evening.
* IMPACTS...At 12.0 feet, Thiensville: Villa Grove Rd, Thiensville
Village Park, water into yards of homes. Klug Ln, River Rd and
Bonniwell Rd floods and water approaches some homes along N Island
Drive and N Shoreland Parkway in Mequon. The following roads may
flood: Mill St, Green Bay Ave, S Riverside Dr, Hwy Y and Hawthorne
Dr and Blueberry Dr and Hawthorne Dr in the Town of Saukville,
Highway W from Highway 33 and Highway 57 in the Village and Town
of Saukville.
* ADDITIONAL DETAILS...
- At 3:00 AM CDT Thursday the stage was 11.0 feet.
- Bankfull stage is 10.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 3:00 AM CDT Thursday was 11.1 feet.
- Forecast...The river is expected to rise to a crest of 12.2
feet early tomorrow afternoon. It will then fall below flood
stage Sunday afternoon.
- Flood stage is 11.0 feet.
- Flood History...This crest compares to a previous crest of
12.2 feet on 08/29/2018.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 1 am...
Location stage stage stage/time Fri Sat Sun Mon
Cedarburg 11.0 10.0 11.04 3 am 4/16 11.9 12.1 11.5 10.7
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Cedarburg 11.05 2 am 4/16 0.88 12.20 7 pm 4/17
&&
LAT...LON 4334 8796 4334 8792 4325 8792 4321 8793
4321 8801 4327 8797
$$
ILC097-WIC059-162100-
/O.CON.KMKX.FL.W.0015.000000T0000Z-000000T0000Z/
/NMSW3.2.ER.260404T0200Z.260418T0600Z.000000T0000Z.NO/
350 AM CDT Thu Apr 16 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...
* WHAT...Minor flooding is occurring and moderate flooding is
forecast.
* WHERE...Fox River Lower near New Munster.
* WHEN...Until further notice.
* IMPACTS...At 13.5 feet, Floodwaters are into the lower levels of
some homes in the Town of Wheatland and Village of Salem Lakes
areas along Riverside Drive and Shorewood Drive.
* ADDITIONAL DETAILS...
- At 3:00 AM CDT Thursday the stage was 11.6 feet.
- Bankfull stage is 10.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 3:00 AM CDT Thursday was 11.6 feet.
- Forecast...The river is expected to rise to a crest of 13.6
feet early Saturday morning.
- Flood stage is 11.0 feet.
- Flood History...This crest compares to a previous crest of
13.6 feet on 10/04/2019.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 1 am...
Location stage stage stage/time Fri Sat Sun Mon
New Munster 11.0 10.0 11.63 3 am 4/16 12.9 13.6 13.6 13.4
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
New Munster 11.63 3 am 4/16 1.29 13.60 1 pm 4/19
&&
LAT...LON 4262 8830 4262 8817 4255 8814 4246 8814
4246 8822 4255 8824
$$
WIC027-162100-
/O.CON.KMKX.FL.W.0014.000000T0000Z-000000T0000Z/
/LEBW3.1.ER.260414T2345Z.260416T0800Z.000000T0000Z.UU/
350 AM CDT Thu Apr 16 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...
* WHAT...Minor flooding is occurring.
* WHERE...ROCK RIVER near LEBANON-3 E-HWY MM BRIDGE.
* WHEN...Until further notice.
* ADDITIONAL DETAILS...
- At 3:00 AM CDT Thursday the stage was 10.7 feet.
- Bankfull stage is 9.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 3:00 AM CDT Thursday was 10.7 feet.
- Forecast...No forecast is available for this location.
- Flood stage is 10.0 feet.
- Flood History...This crest compares to a previous crest of
10.7 feet on 03/12/2009.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 5 pm...
Location stage stage stage/time Thu Fri Sat Sun
LEBANON-3 E-HWY 10.0 9.0 10.71 3 am 4/16 not a forecast point
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
LEBANON-3 E-HWY 10.71 3 am 4/16 0.44 Not Available
&&
LAT...LON 4329 8861 4329 8855 4325 8853 4318 8853
4318 8859 4325 8861
$$
WIC021-162100-
/O.CON.KMKX.FL.W.0012.000000T0000Z-260421T1800Z/
/PORW3.3.ER.260406T1852Z.260417T1800Z.260421T1200Z.NR/
350 AM CDT Thu Apr 16 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL EARLY TUESDAY AFTERNOON...
* WHAT...Major flooding is occurring and major flooding is forecast.
This approaches the flood of record.
* WHERE...Wisconsin River at Portage.
* WHEN...Until early Tuesday afternoon.
* IMPACTS...At 20.5 feet, Indian trail in Lake Delton area is
flooded. Other roads that are flooded are River Oaks Road in the
Town of Dekorra, River Shores Road in the Town of Lewiston, Levee
Road, Wood Street, Summit St, Conant St and parts of Thunderbird
Road in the Portage area.
* ADDITIONAL DETAILS...
- At 8:00 PM CDT Wednesday the stage was 19.3 feet.
- Bankfull stage is 12.7 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 8:00 PM CDT Wednesday was 19.3 feet.
- Forecast...The river is expected to rise to a crest of 20.7
feet early tomorrow afternoon. It will then fall below flood
stage Tuesday morning.
- Flood stage is 17.0 feet.
- Flood History...This crest compares to a previous crest of
20.7 feet on 09/28/2010.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 1 am...
Location stage stage stage/time Fri Sat Sun Mon
Portage 17.0 12.7 19.30 8 pm 4/15 20.4 20.7 20.6 18.7
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Portage 19.3 7 am 4/15 0.80 20.70 7 am 4/18
&&
LAT...LON 4361 8966 4358 8940 4353 8934 4345 8938
4338 8947 4343 8960 4349 8952 4352 8958
4353 8969
$$
KUROSKI802
WGUS83 KMKX 161652
FLSMKX
Flood Statement
National Weather Service Milwaukee/Sullivan WI
1152 AM CDT Thu Apr 16 2026
...The Flood Warning is extended for the following river in
Wisconsin...Illinois...
Sugar River At Brodhead affecting Green, Winnebago and Rock
Counties.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around, don't drown when encountering flooded roads. Most flood
deaths occur in vehicles.
Motorists should not attempt to drive around barricades or drive
cars through flooded areas.
Additional information is available at www.weather.gov.
The next statement will be issued late tonight at midnight CDT.
&&
ILC201-WIC045-105-170500-
/O.EXT.KMKX.FL.W.0021.000000T0000Z-260418T0900Z/
/BROW3.1.ER.260415T1555Z.260417T0000Z.260418T0300Z.NO/
1152 AM CDT Thu Apr 16 2026
...FLOOD WARNING NOW IN EFFECT UNTIL EARLY SATURDAY MORNING...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Sugar River at Brodhead.
* WHEN...Until early Saturday morning.
* IMPACTS...At 6.0 feet, Some roads are flooded about 6 miles
downstream in Avon Township of Rock County, including Beloit
Newark Rd. In the Avon Bottoms area of Rock County, flooding is
occurring in Sugar River Park. In Illinois, Winslow Rd is
threatened near the river between Durand and Shirland. Low lying
areas of Sugar Shores Camping Resort may be inundated.
* ADDITIONAL DETAILS...
- At 11:00 AM CDT Thursday the stage was 6.1 feet.
- Bankfull stage is 4.5 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 11:00 AM CDT Thursday was 6.1 feet.
- Forecast...The river is expected to rise to a crest of 6.2
feet this evening. It will then fall below flood stage late
tomorrow evening.
- Flood stage is 5.0 feet.
- Flood History...This crest compares to a previous crest of
6.2 feet on 03/12/1936.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 1 pm...
Location stage stage stage/time Fri Sat Sun Mon
Brodhead 5.0 4.5 6.10 11 am 4/16 5.4 4.3 3.3 2.6
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Brodhead 6.12 10 am 4/16 1.03 6.20 7 pm 4/16
&&
LAT...LON 4263 8944 4266 8937 4257 8932 4248 8919
4241 8921 4249 8938
$$
WOOD232
WGUS83 KMKX 170040
FLSMKX
Flood Statement
National Weather Service Milwaukee/Sullivan WI
740 PM CDT Thu Apr 16 2026
...The Flood Warning continues for the following rivers in
Wisconsin...Illinois...
Turtle Creek Near Clinton affecting Winnebago and Rock Counties.
Wisconsin River At Wisconsin Dells affecting Columbia and Sauk
Counties.
Wisconsin River At Portage affecting Columbia County.
Root River At Franklin affecting Milwaukee County.
Root River Canal At Raymond affecting Racine County.
Sugar River At Brodhead affecting Green, Winnebago and Rock
Counties.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around, don't drown when encountering flooded roads. Most flood
deaths occur in vehicles.
Motorists should not attempt to drive around barricades or drive
cars through flooded areas.
Additional information is available at www.weather.gov.
The next statement will be issued Friday morning at 745 AM CDT.
&&
WIC021-111-171245-
/O.EXT.KMKX.FL.W.0026.000000T0000Z-260418T0417Z/
/WDEW3.1.ER.260416T1136Z.260417T0600Z.260417T2217Z.NO/
740 PM CDT Thu Apr 16 2026
...FLOOD WARNING NOW IN EFFECT UNTIL LATE TOMORROW EVENING...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Wisconsin River at Wisconsin Dells.
* WHEN...Until late tomorrow evening.
* IMPACTS...At 17.0 feet, Floodwaters affect cabins and trailers
southeast of Wisconsin Dells along Levee Road, Van Hoosen Road,
Indian Trail Parkway and boat launch, Fish St, Ingebretson Road,
Sherri Linn Dr and Norway Drive.
* ADDITIONAL DETAILS...
- At 7:00 PM CDT Thursday the stage was 16.7 feet.
- Bankfull stage is 13.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 7:00 PM CDT Thursday was 16.7 feet.
- Forecast...The river is expected to rise to a crest of 17.0
feet just after midnight tonight. It will then fall below
flood stage tomorrow afternoon.
- Flood stage is 16.0 feet.
- Flood History...This crest compares to a previous crest of
16.9 feet on 04/21/2019.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 7 pm...
Location stage stage stage/time Fri Sat Sun Mon
Wisconsin Dells 16.0 13.0 16.73 7 pm 4/16 15.8 14.7 12.1 10.5
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Wisconsin Dells 16.73 7 pm 4/16 1.42 17.00 7 am 4/17
&&
LAT...LON 4364 8982 4364 8976 4362 8968 4361 8966
4353 8969 4354 8978
$$
ILC201-WIC105-171245-
/O.EXT.KMKX.FL.W.0020.000000T0000Z-260418T1415Z/
/CLIW3.1.ER.260416T0733Z.260416T1745Z.260418T0215Z.NO/
740 PM CDT Thu Apr 16 2026
...FLOOD WARNING NOW IN EFFECT UNTIL LATE SATURDAY MORNING...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Turtle Creek near Clinton.
* WHEN...Until late Saturday morning.
* IMPACTS...At 9.0 feet, Smith Road threatened in Tiffany. Portions
of Sweet Allyn Park in Shopiere inundated.
* ADDITIONAL DETAILS...
- At 7:00 PM CDT Thursday the stage was 9.0 feet.
- Bankfull stage is 6.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 7:00 PM CDT Thursday was 9.6 feet.
- Forecast...The river is expected to fall below flood stage
late tomorrow evening and continue falling to 4.6 feet
Thursday, April 23.
- Flood stage is 8.0 feet.
- Flood History...This crest compares to a previous crest of
9.0 feet on 01/31/1988.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 7 pm...
Location stage stage stage/time Fri Sat Sun Mon
Clinton 8.0 6.0 9.00 7 pm 4/16 8.1 6.7 5.6 5.1
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Clinton 9.61 12 pm 4/16 1.36 10.00 7 pm 4/16
&&
LAT...LON 4251 8904 4257 8904 4257 8902 4259 8898
4263 8886 4264 8877 4257 8877 4256 8886
4253 8893 4250 8898 4248 8903 4248 8908
$$
WIC021-171245-
/O.EXT.KMKX.FL.W.0012.000000T0000Z-260421T0600Z/
/PORW3.3.ER.260406T1852Z.260417T1800Z.260421T0000Z.NR/
740 PM CDT Thu Apr 16 2026
...FLOOD WARNING NOW IN EFFECT UNTIL EARLY TUESDAY MORNING...
* WHAT...Major flooding is occurring and major flooding is forecast.
This approaches the flood of record.
* WHERE...Wisconsin River at Portage.
* WHEN...Until early Tuesday morning.
* IMPACTS...At 20.5 feet, Indian trail in Lake Delton area is
flooded. Other roads that are flooded are River Oaks Road in the
Town of Dekorra, River Shores Road in the Town of Lewiston, Levee
Road, Wood Street, Summit St, Conant St and parts of Thunderbird
Road in the Portage area.
* ADDITIONAL DETAILS...
- At 6:45 PM CDT Thursday the stage was 20.1 feet.
- Bankfull stage is 12.7 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 6:45 PM CDT Thursday was 20.1 feet.
- Forecast...The river is expected to rise to a crest of 20.7
feet early tomorrow afternoon. It will then fall below flood
stage Monday evening.
- Flood stage is 17.0 feet.
- Flood History...This crest compares to a previous crest of
20.7 feet on 09/28/2010.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 7 pm...
Location stage stage stage/time Fri Sat Sun Mon
Portage 17.0 12.7 20.12 6 pm 4/16 20.6 19.6 18.0 17.0
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Portage 20.12 6 pm 4/16 0.82 20.70 1 pm 4/17
&&
LAT...LON 4361 8966 4358 8940 4353 8934 4345 8938
4338 8947 4343 8960 4349 8952 4352 8958
4353 8969
$$
WIC079-171245-
/O.CON.KMKX.FL.W.0025.000000T0000Z-260418T1200Z/
/FRKW3.1.ER.260416T1000Z.260416T2345Z.260418T0000Z.NO/
740 PM CDT Thu Apr 16 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL SATURDAY MORNING...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Root River at Franklin.
* WHEN...Until Saturday morning.
* IMPACTS...At 9.0 feet, Portions of the Root River Parkway are
flooded. Oakwood Road near S 60th is flooded. Some yards along the
river are flooded.
* ADDITIONAL DETAILS...
- At 7:00 PM CDT Thursday the stage was 9.2 feet.
- Bankfull stage is 7.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 7:00 PM CDT Thursday was 9.2 feet.
- Forecast...The river is expected to fall below flood stage
tomorrow evening and continue falling to 4.2 feet Thursday,
April 23.
- Flood stage is 8.0 feet.
- Flood History...This crest compares to a previous crest of
9.2 feet on 06/13/1999.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 7 pm...
Location stage stage stage/time Fri Sat Sun Mon
Franklin 8.0 7.0 9.22 7 pm 4/16 8.0 7.1 6.3 5.6
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Franklin 9.23 6 pm 4/16 2.32 9.20 7 pm 4/16
&&
LAT...LON 4285 8786 4281 8792 4284 8799 4285 8803
4292 8803 4292 8797 4287 8796
$$
ILC201-WIC045-105-171245-
/O.CON.KMKX.FL.W.0021.000000T0000Z-260418T0900Z/
/BROW3.1.ER.260415T1555Z.260416T2000Z.260418T0300Z.NO/
740 PM CDT Thu Apr 16 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL EARLY SATURDAY MORNING...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Sugar River at Brodhead.
* WHEN...Until early Saturday morning.
* IMPACTS...At 6.0 feet, Some roads are flooded about 6 miles
downstream in Avon Township of Rock County, including Beloit
Newark Rd. In the Avon Bottoms area of Rock County, flooding is
occurring in Sugar River Park. In Illinois, Winslow Rd is
threatened near the river between Durand and Shirland. Low lying
areas of Sugar Shores Camping Resort may be inundated.
* ADDITIONAL DETAILS...
- At 7:00 PM CDT Thursday the stage was 6.0 feet.
- Bankfull stage is 4.5 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 7:00 PM CDT Thursday was 6.2 feet.
- Forecast...The river is expected to fall below flood stage
late tomorrow evening and continue falling to 2.0 feet
Thursday, April 23.
- Flood stage is 5.0 feet.
- Flood History...This crest compares to a previous crest of
5.9 feet on 07/26/2010.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 7 pm...
Location stage stage stage/time Fri Sat Sun Mon
Brodhead 5.0 4.5 6.00 7 pm 4/16 5.1 4.0 3.1 2.5
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Brodhead 6.18 3 pm 4/16 0.95 6.20 7 pm 4/16
&&
LAT...LON 4263 8944 4266 8937 4257 8932 4248 8919
4241 8921 4249 8938
$$
WIC101-171245-
/O.CON.KMKX.FL.W.0019.000000T0000Z-260418T1525Z/
/RAYW3.1.ER.260416T0314Z.260416T2045Z.260418T0325Z.NO/
740 PM CDT Thu Apr 16 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL LATE SATURDAY MORNING...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Root River Canal at Raymond.
* WHEN...Until late Saturday morning.
* IMPACTS...At 11.0 feet, Floodwaters are in the back yards of a few
homes in the Village of Raymond. Water floods Koerber Park on 6
Mile Road. There is widespread flooding of lowland and
agricultural land.
* ADDITIONAL DETAILS...
- At 7:00 PM CDT Thursday the stage was 10.2 feet.
- Bankfull stage is 7.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 7:00 PM CDT Thursday was 10.3 feet.
- Forecast...The river is expected to fall below flood stage
late tomorrow evening and continue falling to 3.7 feet
Thursday, April 23.
- Flood stage is 9.0 feet.
- Flood History...This crest compares to a previous crest of
10.2 feet on 04/11/2008.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 7 pm...
Location stage stage stage/time Fri Sat Sun Mon
Raymond 9.0 7.0 10.23 7 pm 4/16 9.4 7.2 6.0 5.0
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Raymond 10.28 3 pm 4/16 2.11 10.70 7 pm 4/16
&&
LAT...LON 4286 8803 4286 8796 4282 8796 4278 8796
4278 8802 4282 8803
$$
DDV512
WGUS83 KMKX 170256
FLSMKX
Flood Statement
National Weather Service Milwaukee/Sullivan WI
956 PM CDT Thu Apr 16 2026
...The Flood Warning is extended for the following rivers in
Wisconsin...
Baraboo River Near Baraboo affecting Columbia and Sauk Counties.
Fox River Lower At Waukesha affecting Waukesha County.
Milwaukee River Near Cedarburg affecting Ozaukee County.
Root River At Franklin affecting Milwaukee County.
...The Flood Warning continues for the following rivers in
Wisconsin...Illinois...
Root River Canal At Raymond affecting Racine County.
Sugar River At Brodhead affecting Green, Winnebago and Rock
Counties.
Turtle Creek Near Clinton affecting Winnebago and Rock Counties.
Rock River At Fort Atkinson affecting Jefferson County.
Rock River At Afton affecting Winnebago and Rock Counties.
Rock River At Jefferson affecting Jefferson County.
Rock River At Watertown affecting Jefferson County.
ROCK RIVER near LEBANON-3 E-HWY MM BRIDGE affecting Dodge County.
Fox River Near Berlin affecting Green Lake County.
Crawfish River At Milford affecting Jefferson County.
Wisconsin River At Wisconsin Dells affecting Columbia and Sauk
Counties.
Wisconsin River At Portage affecting Columbia County.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around, don't drown when encountering flooded roads. Most flood
deaths occur in vehicles.
Motorists should not attempt to drive around barricades or drive
cars through flooded areas.
Additional information is available at www.weather.gov.
The next statement will be issued Friday morning at 1000 AM CDT.
&&
WIC021-111-171500-
/O.EXT.KMKX.FL.W.0027.000000T0000Z-260419T1800Z/
/BABW3.1.ER.260416T0827Z.260418T0000Z.260419T1200Z.NO/
956 PM CDT Thu Apr 16 2026
...FLOOD WARNING NOW IN EFFECT UNTIL EARLY SUNDAY AFTERNOON...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Baraboo River near Baraboo.
* WHEN...Until early Sunday afternoon.
* IMPACTS...At 17.0 feet, If Wisconsin River at Portage up to 17
feet also, water impacts parking lots near Hwy 33 and water over
Tritz Rd near Hwy 33. There is widespread flooding of agricultural
land.
* ADDITIONAL DETAILS...
- At 9:00 PM CDT Thursday the stage was 16.4 feet.
- Bankfull stage is 14.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 9:00 PM CDT Thursday was 16.7 feet.
- Forecast...The river is expected to rise to a crest of 17.4
feet tomorrow evening. It will then fall below flood stage
Sunday morning.
- Flood stage is 16.0 feet.
- Flood History...This crest compares to a previous crest of
17.3 feet on 04/15/2014.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 7 pm...
Location stage stage stage/time Fri Sat Sun Mon
Baraboo 16.0 14.0 16.44 9 pm 4/16 17.4 16.7 15.3 14.8
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Baraboo 16.68 2 pm 4/16 1.83 17.40 1 am 4/18
&&
LAT...LON 4344 8963 4353 8968 4353 8955 4353 8946
4350 8942 4346 8945 4347 8953
$$
WIC079-171500-
/O.EXT.KMKX.FL.W.0025.000000T0000Z-260418T1500Z/
/FRKW3.1.ER.260416T1000Z.260416T2345Z.260418T0300Z.NO/
956 PM CDT Thu Apr 16 2026
...FLOOD WARNING NOW IN EFFECT UNTIL LATE SATURDAY MORNING...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Root River at Franklin.
* WHEN...Until late Saturday morning.
* IMPACTS...At 9.0 feet, Portions of the Root River Parkway are
flooded. Oakwood Road near S 60th is flooded. Some yards along the
river are flooded.
* ADDITIONAL DETAILS...
- At 9:00 PM CDT Thursday the stage was 9.2 feet.
- Bankfull stage is 7.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 9:00 PM CDT Thursday was 9.2 feet.
- Forecast...The river is expected to fall below flood stage
late tomorrow evening and continue falling to 4.0 feet
Thursday, April 23.
- Flood stage is 8.0 feet.
- Flood History...This crest compares to a previous crest of
9.2 feet on 06/13/1999.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 7 pm...
Location stage stage stage/time Fri Sat Sun Mon
Franklin 8.0 7.0 9.17 9 pm 4/16 8.2 7.2 6.3 5.6
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Franklin 9.23 6 pm 4/16 2.13 9.10 1 am 4/17
&&
LAT...LON 4285 8786 4281 8792 4284 8799 4285 8803
4292 8803 4292 8797 4287 8796
$$
WIC133-171500-
/O.EXT.KMKX.FL.W.0023.000000T0000Z-260419T1200Z/
/WKEW3.1.ER.260416T0047Z.260417T0600Z.260419T0600Z.NO/
956 PM CDT Thu Apr 16 2026
...FLOOD WARNING NOW IN EFFECT UNTIL SUNDAY MORNING...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Fox River Lower at Waukesha.
* WHEN...Until Sunday morning.
* IMPACTS...At 8.0 feet, Parts of Corrina Blvd, Buckley St, and
Dunbar Ave flood. Grede Park, Glacial Drumlin Trail and Fox
Riverwalk flood.
* ADDITIONAL DETAILS...
- At 9:00 PM CDT Thursday the stage was 7.9 feet.
- Bankfull stage is 5.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 9:00 PM CDT Thursday was 7.9 feet.
- Forecast...The river is expected to rise to a crest of 7.9
feet just after midnight tonight. It will then fall below
flood stage early Sunday morning.
- Flood stage is 6.0 feet.
- Flood History...This crest compares to a previous crest of
7.8 feet on 06/19/2009.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 7 pm...
Location stage stage stage/time Fri Sat Sun Mon
Waukesha 6.0 5.0 7.89 9 pm 4/16 7.0 6.1 5.7 5.4
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Waukesha 7.89 8 pm 4/16 0.59 7.90 1 am 4/17
&&
LAT...LON 4304 8824 4303 8818 4300 8821 4295 8825
4297 8829 4302 8826
$$
ILC201-WIC045-105-171500-
/O.EXT.KMKX.FL.W.0021.000000T0000Z-260418T0600Z/
/BROW3.1.ER.260415T1555Z.260416T2000Z.260418T0000Z.NO/
956 PM CDT Thu Apr 16 2026
...FLOOD WARNING NOW IN EFFECT UNTIL EARLY SATURDAY MORNING...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Sugar River at Brodhead.
* WHEN...Until early Saturday morning.
* IMPACTS...At 6.0 feet, Some roads are flooded about 6 miles
downstream in Avon Township of Rock County, including Beloit
Newark Rd. In the Avon Bottoms area of Rock County, flooding is
occurring in Sugar River Park. In Illinois, Winslow Rd is
threatened near the river between Durand and Shirland. Low lying
areas of Sugar Shores Camping Resort may be inundated.
* ADDITIONAL DETAILS...
- At 9:00 PM CDT Thursday the stage was 5.9 feet.
- Bankfull stage is 4.5 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 9:00 PM CDT Thursday was 6.2 feet.
- Forecast...The river is expected to fall below flood stage
tomorrow evening and continue falling to 1.9 feet Thursday,
April 23.
- Flood stage is 5.0 feet.
- Flood History...This crest compares to a previous crest of
5.9 feet on 07/26/2010.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 7 pm...
Location stage stage stage/time Fri Sat Sun Mon
Brodhead 5.0 4.5 5.91 9 pm 4/16 5.0 4.0 3.2 2.6
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Brodhead 6.18 3 pm 4/16 0.85 5.80 1 am 4/17
&&
LAT...LON 4263 8944 4266 8937 4257 8932 4248 8919
4241 8921 4249 8938
$$
ILC201-WIC105-171500-
/O.EXT.KMKX.FL.W.0020.000000T0000Z-260417T2125Z/
/CLIW3.1.ER.260416T0733Z.260416T1745Z.260417T0925Z.NO/
956 PM CDT Thu Apr 16 2026
...FLOOD WARNING NOW IN EFFECT UNTIL TOMORROW AFTERNOON...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Turtle Creek near Clinton.
* WHEN...Until tomorrow afternoon.
* IMPACTS...At 8.5 feet, Portions of East Creek Rd threatened east
of Tiffany. Parking lots threatened at Turtle Creek Parkway near
Tiffany Stone Bridge. Widespread inundation of forest land north
of Clinton and in the east side of Beloit.
* ADDITIONAL DETAILS...
- At 9:00 PM CDT Thursday the stage was 8.6 feet.
- Bankfull stage is 6.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 9:00 PM CDT Thursday was 9.6 feet.
- Forecast...The river is expected to fall below flood stage
late tonight and continue falling to 4.6 feet Thursday, April
23.
- Flood stage is 8.0 feet.
- Flood History...This crest compares to a previous crest of
8.7 feet on 03/13/2019.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 7 pm...
Location stage stage stage/time Fri Sat Sun Mon
Clinton 8.0 6.0 8.64 9 pm 4/16 6.9 5.8 5.4 5.1
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Clinton 9.61 12 pm 4/16 0.83 8.40 1 am 4/17
&&
LAT...LON 4251 8904 4257 8904 4257 8902 4259 8898
4263 8886 4264 8877 4257 8877 4256 8886
4253 8893 4250 8898 4248 8903 4248 8908
$$
WIC101-171500-
/O.EXT.KMKX.FL.W.0019.000000T0000Z-260418T1424Z/
/RAYW3.1.ER.260416T0314Z.260416T2045Z.260418T0224Z.NO/
956 PM CDT Thu Apr 16 2026
...FLOOD WARNING NOW IN EFFECT UNTIL LATE SATURDAY MORNING...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Root River Canal at Raymond.
* WHEN...Until late Saturday morning.
* IMPACTS...At 11.0 feet, Floodwaters are in the back yards of a few
homes in the Village of Raymond. Water floods Koerber Park on 6
Mile Road. There is widespread flooding of lowland and
agricultural land.
* ADDITIONAL DETAILS...
- At 9:00 PM CDT Thursday the stage was 10.2 feet.
- Bankfull stage is 7.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 9:00 PM CDT Thursday was 10.3 feet.
- Forecast...The river is expected to fall below flood stage
late tomorrow evening and continue falling to 3.5 feet
Thursday, April 23.
- Flood stage is 9.0 feet.
- Flood History...This crest compares to a previous crest of
10.2 feet on 04/11/2008.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 7 pm...
Location stage stage stage/time Fri Sat Sun Mon
Raymond 9.0 7.0 10.20 9 pm 4/16 9.2 7.2 6.0 5.0
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Raymond 10.28 3 pm 4/16 1.91 10.10 1 am 4/17
&&
LAT...LON 4286 8803 4286 8796 4282 8796 4278 8796
4278 8802 4282 8803
$$
WIC089-171500-
/O.EXT.KMKX.FL.W.0016.000000T0000Z-260420T1500Z/
/CEDW3.1.ER.260416T0506Z.260418T0600Z.260420T0900Z.NO/
956 PM CDT Thu Apr 16 2026
...FLOOD WARNING NOW IN EFFECT UNTIL LATE MONDAY MORNING...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Milwaukee River near Cedarburg.
* WHEN...Until late Monday morning.
* IMPACTS...At 12.0 feet, Thiensville: Villa Grove Rd, Thiensville
Village Park, water into yards of homes. Klug Ln, River Rd and
Bonniwell Rd floods and water approaches some homes along N Island
Drive and N Shoreland Parkway in Mequon. The following roads may
flood: Mill St, Green Bay Ave, S Riverside Dr, Hwy Y and Hawthorne
Dr and Blueberry Dr and Hawthorne Dr in the Town of Saukville,
Highway W from Highway 33 and Highway 57 in the Village and Town
of Saukville.
* ADDITIONAL DETAILS...
- At 9:00 PM CDT Thursday the stage was 11.2 feet.
- Bankfull stage is 10.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 9:00 PM CDT Thursday was 11.3 feet.
- Forecast...The river will rise to 12.2 feet early Saturday
morning. It will then fall early Saturday morning. It will
rise to 12.2 feet Saturday evening. It will then fall below
flood stage early Monday morning.
- Flood stage is 11.0 feet.
- Flood History...This crest compares to a previous crest of
12.2 feet on 08/29/2018.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 7 pm...
Location stage stage stage/time Fri Sat Sun Mon
Cedarburg 11.0 10.0 11.20 9 pm 4/16 11.9 12.2 11.4 10.3
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Cedarburg 11.31 3 pm 4/16 0.73 12.20 7 pm 4/18
&&
LAT...LON 4334 8796 4334 8792 4325 8792 4321 8793
4321 8801 4327 8797
$$
WIC055-171500-
/O.CON.KMKX.FL.W.0034.000000T0000Z-000000T0000Z/
/FATW3.1.ER.260417T0410Z.260421T0000Z.000000T0000Z.NO/
956 PM CDT Thu Apr 16 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...
* WHAT...Minor flooding is forecast.
* WHERE...Rock River at Fort Atkinson.
* WHEN...Until further notice.
* IMPACTS...At 17.0 feet, Floodwaters are in the back yards of some
homes on Rogers Street on the northeast side of Fort Atkinson and
water surrounds a few homes and businesses at the end of Vets Lane
near the intersection of Hwy 106 and Blackhawk Island Rd. These
roads are flooded in the Fort Atkinson area: Sinissippi Drive,
Vets Ln, Fox Hill Rd, Bark River Road from Kutz Road to Rock River
Road, Rock River Rd from Milwaukee Ave E to Hwy 106, North Shore
Rd, Ralph Rd. The river walkway in Fort Atkinson becomes flooded.
* ADDITIONAL DETAILS...
- At 9:00 PM CDT Thursday the stage was 15.9 feet.
- Bankfull stage is 14.5 feet.
- Forecast...The river is expected to rise above flood stage
late this evening and continue rising to a crest of 16.8 feet
Monday evening.
- Flood stage is 16.0 feet.
- Flood History...This crest compares to a previous crest of
16.8 feet on 10/12/2019.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 7 pm...
Location stage stage stage/time Fri Sat Sun Mon
Fort Atkinson 16.0 14.5 15.88 9 pm 4/16 16.4 16.5 16.7 16.8
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Fort Atkinson 15.88 8 pm 4/16 0.85 16.80 1 am 4/22
&&
LAT...LON 4295 8887 4295 8876 4291 8878 4286 8887
4292 8895 4294 8890
$$
WIC055-171500-
/O.CON.KMKX.FL.W.0033.000000T0000Z-000000T0000Z/
/MILW3.1.ER.260417T0600Z.260420T0600Z.000000T0000Z.NO/
956 PM CDT Thu Apr 16 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...
* WHAT...Minor flooding is forecast.
* WHERE...Crawfish River at Milford.
* WHEN...Until further notice.
* IMPACTS...At 8.0 feet, There is widespread flooding of
agricultural land and lowland. There is widespread flooding in
Riverbend Campground, about 5 miles upstream of Milford.
* ADDITIONAL DETAILS...
- At 9:00 PM CDT Thursday the stage was 6.8 feet.
- Bankfull stage is 5.0 feet.
- Forecast...The river is expected to rise above flood stage
just after midnight tonight and continue rising to a crest of
8.1 feet early Monday morning.
- Flood stage is 7.0 feet.
- Flood History...This crest compares to a previous crest of
8.1 feet on 10/15/2018.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 7 pm...
Location stage stage stage/time Fri Sat Sun Mon
Milford 7.0 5.0 6.84 9 pm 4/16 7.4 7.8 8.0 8.1
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Milford 6.84 9 pm 4/16 0.60 8.10 1 pm 4/22
&&
LAT...LON 4317 8892 4317 8882 4308 8882 4303 8882
4302 8882 4299 8882 4300 8886 4306 8889
$$
ILC201-WIC105-171500-
/O.CON.KMKX.FL.W.0032.000000T0000Z-000000T0000Z/
/AFTW3.2.ER.260416T1717Z.260423T0600Z.000000T0000Z.UU/
956 PM CDT Thu Apr 16 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...
* WHAT...Minor flooding is occurring and moderate flooding is
forecast.
* WHERE...Rock River at Afton.
* WHEN...Until further notice.
* IMPACTS...At 11.5 feet, Water surrounds at least 2 homes near the
river in the Afton area. Numerous secondary roads in the Afton
area are closed to traffic. Floodwaters affect South River Road on
the south side of Janesville. Traxler Park off of Memorial Drive
in Janesville is flooded.
* ADDITIONAL DETAILS...
- At 8:00 PM CDT Thursday the stage was 9.1 feet.
- Bankfull stage is 8.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 8:00 PM CDT Thursday was 9.1 feet.
- Forecast...The river is expected to rise to 11.5 feet
Thursday, April 23. Additional rises are possible thereafter.
- Flood stage is 9.0 feet.
- Flood History...This crest compares to a previous crest of
11.5 feet on 03/25/1918.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 7 pm...
Location stage stage stage/time Fri Sat Sun Mon
Afton 9.0 8.0 9.09 8 pm 4/16 9.5 10.1 10.6 10.9
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Afton 9.11 7 pm 4/16 0.73 11.50 7 pm 4/23
&&
LAT...LON 4274 8910 4274 8903 4265 8899 4248 8902
4248 8910 4261 8909
$$
WIC047-171500-
/O.CON.KMKX.FL.W.0031.000000T0000Z-000000T0000Z/
/BERW3.1.ER.260416T1915Z.260420T0600Z.000000T0000Z.NO/
956 PM CDT Thu Apr 16 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Fox River near Berlin.
* WHEN...Until further notice.
* IMPACTS...At 13.5 feet, Floodwaters are over the banks in parts of
downtown Berlin including Riverside and Webster Street Parks.
There is minor flooding in the Berlin area.
* ADDITIONAL DETAILS...
- At 9:00 PM CDT Thursday the stage was 13.1 feet.
- Bankfull stage is 12.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 9:00 PM CDT Thursday was 13.1 feet.
- Forecast...The river is expected to rise to a crest of 13.5
feet early Monday morning.
- Flood stage is 13.0 feet.
- Flood History...This crest compares to a previous crest of
13.5 feet on 04/04/1956.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 7 pm...
Location stage stage stage/time Fri Sat Sun Mon
Berlin 13.0 12.0 13.07 9 pm 4/16 13.2 13.3 13.4 13.5
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Berlin 13.07 9 pm 4/16 0.28 13.50 1 pm 4/22
&&
LAT...LON 4398 8899 4398 8888 4390 8888 4389 8900
4394 8911 4395 8912
$$
WIC021-111-171500-
/O.CON.KMKX.FL.W.0026.000000T0000Z-260418T0417Z/
/WDEW3.1.ER.260416T1136Z.260417T1200Z.260417T2217Z.NO/
956 PM CDT Thu Apr 16 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL LATE TOMORROW EVENING...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Wisconsin River at Wisconsin Dells.
* WHEN...Until late tomorrow evening.
* IMPACTS...At 16.9 feet, Floodwaters affect cabins and trailers
southeast of Wisconsin Dells along Levee Road, Van Hoosen Road,
Indian Trail Parkway and boat launch, Ingebretson Road and Norway
Drive.
* ADDITIONAL DETAILS...
- At 9:00 PM CDT Thursday the stage was 16.7 feet.
- Bankfull stage is 13.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 9:00 PM CDT Thursday was 16.7 feet.
- Forecast...The river is expected to rise to a crest of 16.9
feet tomorrow morning. It will then fall below flood stage
tomorrow afternoon.
- Flood stage is 16.0 feet.
- Flood History...This crest compares to a previous crest of
16.9 feet on 04/21/2019.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 7 pm...
Location stage stage stage/time Fri Sat Sun Mon
Wisconsin Dells 16.0 13.0 16.66 9 pm 4/16 15.8 14.6 12.1 10.5
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Wisconsin Dells 16.74 8 pm 4/16 1.28 16.90 7 am 4/17
&&
LAT...LON 4364 8982 4364 8976 4362 8968 4361 8966
4353 8969 4354 8978
$$
WIC055-171500-
/O.CON.KMKX.FL.W.0024.000000T0000Z-000000T0000Z/
/JFFW3.2.ER.260416T1222Z.260422T0600Z.000000T0000Z.NO/
956 PM CDT Thu Apr 16 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...
* WHAT...Minor flooding is occurring and moderate flooding is
forecast.
* WHERE...Rock River at Jefferson.
* WHEN...Until further notice.
* IMPACTS...At 12.0 feet, Riverview Drive is closed due to
floodwaters on the road. The Tensfeldt Park boat launch is closed.
Intersection of S Main St and E Dane St is closed, and S Center
Ave. Floodwaters affect highway K between Jefferson and Fort
Atkinson. River's Edge Park flooded.
* ADDITIONAL DETAILS...
- At 9:00 PM CDT Thursday the stage was 10.4 feet.
- Bankfull stage is 8.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 9:00 PM CDT Thursday was 10.4 feet.
- Forecast...The river is expected to rise to 12.4 feet early
Wednesday morning. Additional rises are possible thereafter.
- Flood stage is 10.0 feet.
- Flood History...This crest compares to a previous crest of
12.3 feet on 04/20/2013.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 7 pm...
Location stage stage stage/time Fri Sat Sun Mon
Jefferson 10.0 8.0 10.38 9 pm 4/16 11.1 11.7 12.1 12.3
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Jefferson 10.38 9 pm 4/16 0.86 12.40 7 pm 4/23
&&
LAT...LON 4305 8887 4305 8876 4300 8876 4295 8876
4295 8887 4301 8887
$$
WIC055-171500-
/O.CON.KMKX.FL.W.0017.000000T0000Z-000000T0000Z/
/WATW3.2.ER.260415T1136Z.260422T0600Z.000000T0000Z.NO/
956 PM CDT Thu Apr 16 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...
* WHAT...Moderate flooding is forecast.
* WHERE...Rock River at Watertown.
* WHEN...Until further notice.
* IMPACTS...At 6.5 feet, Floodwaters affect some streets in
Watertown. Water is in Riverside Park. About 6 miles upstream near
Ixonia, Wayside park along Highway 16 and Kanow Park is flooded.
Rock River Road near Highway 16 is flooded.
* ADDITIONAL DETAILS...
- At 9:00 PM CDT Thursday the stage was 5.4 feet.
- Bankfull stage is 4.0 feet.
- Forecast...The river is expected to rise above flood stage
tomorrow morning and continue rising to 6.4 feet early
Wednesday morning. Additional rises are possible thereafter.
- Flood stage is 5.5 feet.
- Flood History...This crest compares to a previous crest of
6.3 feet on 04/04/1959.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 7 pm...
Location stage stage stage/time Fri Sat Sun Mon
Watertown 5.5 4.0 5.35 9 pm 4/16 5.6 5.9 6.1 6.2
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Watertown 6.0 10 am 4/15 0.09 6.40 7 pm 4/23
&&
LAT...LON 4323 8873 4313 8857 4310 8861 4315 8870
4314 8873 4309 8874 4313 8884
$$
WIC027-171500-
/O.CON.KMKX.FL.W.0014.000000T0000Z-000000T0000Z/
/LEBW3.1.ER.260414T2345Z.260417T0200Z.000000T0000Z.UU/
956 PM CDT Thu Apr 16 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...
* WHAT...Minor flooding is occurring.
* WHERE...ROCK RIVER near LEBANON-3 E-HWY MM BRIDGE.
* WHEN...Until further notice.
* ADDITIONAL DETAILS...
- At 9:00 PM CDT Thursday the stage was 11.2 feet.
- Bankfull stage is 9.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 9:00 PM CDT Thursday was 11.2 feet.
- Forecast...No forecast is available for this location.
- Flood stage is 10.0 feet.
- Flood History...This crest compares to a previous crest of
11.1 feet on 04/14/2008.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 5 pm...
Location stage stage stage/time Thu Fri Sat Sun
LEBANON-3 E-HWY 10.0 9.0 11.15 9 pm 4/16 not a forecast point
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
LEBANON-3 E-HWY 11.15 8 pm 4/16 0.59 Not Available
&&
LAT...LON 4329 8861 4329 8855 4325 8853 4318 8853
4318 8859 4325 8861
$$
WIC021-171500-
/O.CON.KMKX.FL.W.0012.000000T0000Z-260421T0600Z/
/PORW3.3.ER.260406T1852Z.260417T1800Z.260421T0000Z.NR/
956 PM CDT Thu Apr 16 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL EARLY TUESDAY MORNING...
* WHAT...Major flooding is occurring and major flooding is forecast.
This approaches the flood of record.
* WHERE...Wisconsin River at Portage.
* WHEN...Until early Tuesday morning.
* IMPACTS...At 20.5 feet, Indian trail in Lake Delton area is
flooded. Other roads that are flooded are River Oaks Road in the
Town of Dekorra, River Shores Road in the Town of Lewiston, Levee
Road, Wood Street, Summit St, Conant St and parts of Thunderbird
Road in the Portage area.
* ADDITIONAL DETAILS...
- At 6:45 PM CDT Thursday the stage was 20.1 feet.
- Bankfull stage is 12.7 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 6:45 PM CDT Thursday was 20.1 feet.
- Forecast...The river is expected to rise to a crest of 20.7
feet early tomorrow afternoon. It will then fall below flood
stage Monday evening.
- Flood stage is 17.0 feet.
- Flood History...This crest compares to a previous crest of
20.7 feet on 09/28/2010.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 7 pm...
Location stage stage stage/time Fri Sat Sun Mon
Portage 17.0 12.7 20.12 6 pm 4/16 20.5 19.6 18.0 17.0
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Portage 20.12 6 pm 4/16 0.25 20.70 1 pm 4/17
&&
LAT...LON 4361 8966 4358 8940 4353 8934 4345 8938
4338 8947 4343 8960 4349 8952 4352 8958
4353 8969
$$
DDV177
WGUS83 KMKX 171049
FLSMKX
Flood Statement
National Weather Service Milwaukee/Sullivan WI
549 AM CDT Fri Apr 17 2026
...The Flood Warning continues for the following rivers in
Wisconsin...Illinois...
Root River At Franklin affecting Milwaukee County.
Wisconsin River At Wisconsin Dells affecting Columbia and Sauk
Counties.
Rock River At Fort Atkinson affecting Jefferson County.
Rock River At Afton affecting Winnebago and Rock Counties.
Baraboo River Near Baraboo affecting Columbia and Sauk Counties.
Rock River At Jefferson affecting Jefferson County.
Rock River At Watertown affecting Jefferson County.
ROCK RIVER near LEBANON-3 E-HWY MM BRIDGE affecting Dodge County.
Fox River Near Berlin affecting Green Lake County.
Crawfish River At Milford affecting Jefferson County.
Fox River Lower At Waukesha affecting Waukesha County.
Fox River Lower Near New Munster affecting Kenosha and Lake
Counties.
Milwaukee River Near Cedarburg affecting Ozaukee County.
Root River Canal At Raymond affecting Racine County.
Sugar River At Brodhead affecting Winnebago, Rock and Green
Counties.
Wisconsin River At Portage affecting Columbia County.
...The Flood Warning is cancelled for the following rivers in
Illinois...Wisconsin...
Turtle Creek Near Clinton affecting Winnebago and Rock Counties.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Motorists should not attempt to drive around barricades or drive
cars through flooded areas.
Turn around, don't drown when encountering flooded roads. Most flood
deaths occur in vehicles.
Additional information is available at www.weather.gov.
The next statement will be issued this morning at 700 AM CDT.
&&
ILC201-WIC105-171200-
/O.CAN.KMKX.FL.W.0020.000000T0000Z-260417T1049Z/
/CLIW3.1.ER.260416T0733Z.260416T1745Z.260417T0530Z.NO/
549 AM CDT Fri Apr 17 2026
...FLOOD WARNING IS CANCELLED...
The Flood Warning is cancelled for
the Turtle Creek Near Clinton.
* ADDITIONAL DETAILS...
- At 5:00 AM CDT Friday the stage was 7.3 feet.
- Bankfull stage is 6.0 feet.
- Forecast...The river is expected to rise to a crest of 7.7
feet this morning.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 7 am...
Location stage stage stage/time Sat Sun Mon Tue
Clinton 8.0 6.0 7.29 5 am 4/17 6.2 5.5 5.2 4.9
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Clinton 9.61 12 pm 4/16 -1.11 8.40 1 am 4/17
&&
LAT...LON 4251 8904 4257 8904 4257 8902 4259 8898
4263 8886 4264 8877 4257 8877 4256 8886
4253 8893 4250 8898 4248 8903 4248 8908
$$
WIC021-111-172300-
/O.EXT.KMKX.FL.W.0026.000000T0000Z-260418T0338Z/
/WDEW3.1.ER.260416T1136Z.260417T1200Z.260417T2138Z.NO/
549 AM CDT Fri Apr 17 2026
...FLOOD WARNING NOW IN EFFECT UNTIL LATE THIS EVENING...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Wisconsin River at Wisconsin Dells.
* WHEN...Until late this evening.
* IMPACTS...At 16.9 feet, Floodwaters affect cabins and trailers
southeast of Wisconsin Dells along Levee Road, Van Hoosen Road,
Indian Trail Parkway and boat launch, Ingebretson Road and Norway
Drive.
* ADDITIONAL DETAILS...
- At 5:00 AM CDT Friday the stage was 16.4 feet.
- Bankfull stage is 13.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 5:00 AM CDT Friday was 16.8 feet.
- Forecast...The river is expected to rise to a crest of 16.9
feet this morning. It will then fall below flood stage late
this afternoon.
- Flood stage is 16.0 feet.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 7 am...
Location stage stage stage/time Sat Sun Mon Tue
Wisconsin Dells 16.0 13.0 16.43 5 am 4/17 15.2 13.1 11.3 9.8
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Wisconsin Dells 16.76 9 pm 4/16 0.52 16.90 7 am 4/17
&&
LAT...LON 4364 8982 4364 8976 4362 8968 4361 8966
4353 8969 4354 8978
$$
WIC079-172300-
/O.EXT.KMKX.FL.W.0025.000000T0000Z-260418T1415Z/
/FRKW3.1.ER.260416T1000Z.260416T2345Z.260418T0215Z.NO/
549 AM CDT Fri Apr 17 2026
...FLOOD WARNING NOW IN EFFECT UNTIL LATE TOMORROW MORNING...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Root River at Franklin.
* WHEN...Until late tomorrow morning.
* IMPACTS...At 9.0 feet, Portions of the Root River Parkway are
flooded. Oakwood Road near S 60th is flooded. Some yards along the
river are flooded.
* ADDITIONAL DETAILS...
- At 5:00 AM CDT Friday the stage was 8.7 feet.
- Bankfull stage is 7.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 5:00 AM CDT Friday was 9.2 feet.
- Forecast...The river is expected to fall below flood stage
late this evening and continue falling to 4.0 feet Thursday
evening.
- Flood stage is 8.0 feet.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 7 am...
Location stage stage stage/time Sat Sun Mon Tue
Franklin 8.0 7.0 8.65 5 am 4/17 7.6 6.6 5.9 5.2
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Franklin 9.23 6 pm 4/16 0.60 8.93 1 am 4/17
&&
LAT...LON 4285 8786 4281 8792 4284 8799 4285 8803
4292 8803 4292 8797 4287 8796
$$
WIC055-172300-
/O.CON.KMKX.FL.W.0034.000000T0000Z-000000T0000Z/
/FATW3.1.ER.260417T0700Z.260421T0000Z.000000T0000Z.NO/
549 AM CDT Fri Apr 17 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Rock River at Fort Atkinson.
* WHEN...Until further notice.
* IMPACTS...At 17.0 feet, Floodwaters are in the back yards of some
homes on Rogers Street on the northeast side of Fort Atkinson and
water surrounds a few homes and businesses at the end of Vets Lane
near the intersection of Hwy 106 and Blackhawk Island Rd. These
roads are flooded in the Fort Atkinson area: Sinissippi Drive,
Vets Ln, Fox Hill Rd, Bark River Road from Kutz Road to Rock River
Road, Rock River Rd from Milwaukee Ave E to Hwy 106, North Shore
Rd, Ralph Rd. The river walkway in Fort Atkinson becomes flooded.
* ADDITIONAL DETAILS...
- At 5:00 AM CDT Friday the stage was 16.1 feet.
- Bankfull stage is 14.5 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 5:00 AM CDT Friday was 16.1 feet.
- Forecast...The river is expected to rise to a crest of 16.8
feet Monday evening.
- Flood stage is 16.0 feet.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 7 am...
Location stage stage stage/time Sat Sun Mon Tue
Fort Atkinson 16.0 14.5 16.06 5 am 4/17 16.4 16.7 16.7 16.8
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Fort Atkinson 16.06 4 am 4/17 0.64 16.80 1 am 4/22
&&
LAT...LON 4295 8887 4295 8876 4291 8878 4286 8887
4292 8895 4294 8890
$$
WIC055-172300-
/O.CON.KMKX.FL.W.0033.000000T0000Z-000000T0000Z/
/MILW3.1.ER.260417T1236Z.260420T0600Z.000000T0000Z.NO/
549 AM CDT Fri Apr 17 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...
* WHAT...Minor flooding is forecast.
* WHERE...Crawfish River at Milford.
* WHEN...Until further notice.
* IMPACTS...At 8.0 feet, There is widespread flooding of
agricultural land and lowland. There is widespread flooding in
Riverbend Campground, about 5 miles upstream of Milford.
* ADDITIONAL DETAILS...
- At 5:00 AM CDT Friday the stage was 7.0 feet.
- Bankfull stage is 5.0 feet.
- Forecast...The river is expected to rise above flood stage
this morning and continue rising to a crest of 8.1 feet early
Monday morning.
- Flood stage is 7.0 feet.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 7 am...
Location stage stage stage/time Sat Sun Mon Tue
Milford 7.0 5.0 6.95 5 am 4/17 7.6 7.9 8.1 8.1
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Milford 6.95 5 am 4/17 0.43 8.10 1 pm 4/22
&&
LAT...LON 4317 8892 4317 8882 4308 8882 4303 8882
4302 8882 4299 8882 4300 8886 4306 8889
$$
ILC201-WIC105-172300-
/O.CON.KMKX.FL.W.0032.000000T0000Z-000000T0000Z/
/AFTW3.2.ER.260416T1717Z.260423T0600Z.000000T0000Z.UU/
549 AM CDT Fri Apr 17 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...
* WHAT...Minor flooding is occurring and moderate flooding is
forecast.
* WHERE...Rock River at Afton.
* WHEN...Until further notice.
* IMPACTS...At 11.5 feet, Water surrounds at least 2 homes near the
river in the Afton area. Numerous secondary roads in the Afton
area are closed to traffic. Floodwaters affect South River Road on
the south side of Janesville. Traxler Park off of Memorial Drive
in Janesville is flooded.
* ADDITIONAL DETAILS...
- At 5:00 AM CDT Friday the stage was 9.2 feet.
- Bankfull stage is 8.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 5:00 AM CDT Friday was 9.2 feet.
- Forecast...The river is expected to rise to 11.5 feet early
Thursday morning. Additional rises are possible thereafter.
- Flood stage is 9.0 feet.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 7 am...
Location stage stage stage/time Sat Sun Mon Tue
Afton 9.0 8.0 9.16 5 am 4/17 9.9 10.3 10.8 11.1
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Afton 9.16 4 am 4/17 0.37 11.50 7 pm 4/23
&&
LAT...LON 4274 8910 4274 8903 4265 8899 4248 8902
4248 8910 4261 8909
$$
WIC047-172300-
/O.CON.KMKX.FL.W.0031.000000T0000Z-000000T0000Z/
/BERW3.1.ER.260416T1915Z.260420T0600Z.000000T0000Z.NO/
549 AM CDT Fri Apr 17 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Fox River near Berlin.
* WHEN...Until further notice.
* IMPACTS...At 13.5 feet, Floodwaters are over the banks in parts of
downtown Berlin including Riverside and Webster Street Parks.
There is minor flooding in the Berlin area.
* ADDITIONAL DETAILS...
- At 5:00 AM CDT Friday the stage was 13.1 feet.
- Bankfull stage is 12.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 5:00 AM CDT Friday was 13.2 feet.
- Forecast...The river is expected to rise to a crest of 13.5
feet early Monday morning.
- Flood stage is 13.0 feet.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 7 am...
Location stage stage stage/time Sat Sun Mon Tue
Berlin 13.0 12.0 13.14 5 am 4/17 13.3 13.4 13.5 13.5
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Berlin 13.15 4 am 4/17 0.25 13.50 1 pm 4/22
&&
LAT...LON 4398 8899 4398 8888 4390 8888 4389 8900
4394 8911 4395 8912
$$
WIC021-111-172300-
/O.CON.KMKX.FL.W.0027.000000T0000Z-260419T1800Z/
/BABW3.1.ER.260416T0827Z.260418T0000Z.260419T1200Z.NO/
549 AM CDT Fri Apr 17 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL EARLY SUNDAY AFTERNOON...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Baraboo River near Baraboo.
* WHEN...Until early Sunday afternoon.
* IMPACTS...At 17.0 feet, If Wisconsin River at Portage up to 17
feet also, water impacts parking lots near Hwy 33 and water over
Tritz Rd near Hwy 33. There is widespread flooding of agricultural
land.
* ADDITIONAL DETAILS...
- At 5:00 AM CDT Friday the stage was 16.6 feet.
- Bankfull stage is 14.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 5:00 AM CDT Friday was 16.7 feet.
- Forecast...The river is expected to rise to a crest of 17.4
feet this evening. It will then fall below flood stage Sunday
morning.
- Flood stage is 16.0 feet.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 7 am...
Location stage stage stage/time Sat Sun Mon Tue
Baraboo 16.0 14.0 16.59 5 am 4/17 17.3 16.0 15.1 14.2
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Baraboo 16.7 4 am 4/17 0.38 17.40 1 am 4/18
&&
LAT...LON 4344 8963 4353 8968 4353 8955 4353 8946
4350 8942 4346 8945 4347 8953
$$
WIC055-172300-
/O.CON.KMKX.FL.W.0024.000000T0000Z-000000T0000Z/
/JFFW3.2.ER.260416T1222Z.260422T0600Z.000000T0000Z.NO/
549 AM CDT Fri Apr 17 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...
* WHAT...Minor flooding is occurring and moderate flooding is
forecast.
* WHERE...Rock River at Jefferson.
* WHEN...Until further notice.
* IMPACTS...At 12.0 feet, Riverview Drive is closed due to
floodwaters on the road. The Tensfeldt Park boat launch is closed.
Intersection of S Main St and E Dane St is closed, and S Center
Ave. Floodwaters affect highway K between Jefferson and Fort
Atkinson. River's Edge Park flooded.
* ADDITIONAL DETAILS...
- At 5:00 AM CDT Friday the stage was 10.5 feet.
- Bankfull stage is 8.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 5:00 AM CDT Friday was 10.5 feet.
- Forecast...The river is expected to rise to 12.4 feet early
Wednesday morning. Additional rises are possible thereafter.
- Flood stage is 10.0 feet.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 7 am...
Location stage stage stage/time Sat Sun Mon Tue
Jefferson 10.0 8.0 10.51 5 am 4/17 11.4 11.9 12.2 12.3
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Jefferson 10.52 4 am 4/17 0.58 12.40 7 pm 4/23
&&
LAT...LON 4305 8887 4305 8876 4300 8876 4295 8876
4295 8887 4301 8887
$$
WIC133-172300-
/O.CON.KMKX.FL.W.0023.000000T0000Z-260419T1200Z/
/WKEW3.1.ER.260416T0047Z.260417T0910Z.260419T0600Z.NO/
549 AM CDT Fri Apr 17 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL SUNDAY MORNING...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Fox River Lower at Waukesha.
* WHEN...Until Sunday morning.
* IMPACTS...At 8.0 feet, Parts of Corrina Blvd, Buckley St, and
Dunbar Ave flood. Grede Park, Glacial Drumlin Trail and Fox
Riverwalk flood.
* ADDITIONAL DETAILS...
- At 5:00 AM CDT Friday the stage was 7.9 feet.
- Bankfull stage is 5.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 5:00 AM CDT Friday was 8.0 feet.
- Forecast...The river is expected to fall below flood stage
early Sunday morning and continue falling to 4.8 feet
Thursday evening.
- Flood stage is 6.0 feet.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 7 am...
Location stage stage stage/time Sat Sun Mon Tue
Waukesha 6.0 5.0 7.94 5 am 4/17 6.4 5.8 5.5 5.3
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Waukesha 7.97 4 am 4/17 0.57 7.92 7 am 4/17
&&
LAT...LON 4304 8824 4303 8818 4300 8821 4295 8825
4297 8829 4302 8826
$$
ILC201-WIC045-105-172300-
/O.CON.KMKX.FL.W.0021.000000T0000Z-260418T0600Z/
/BROW3.1.ER.260415T1555Z.260416T2000Z.260418T0000Z.NO/
549 AM CDT Fri Apr 17 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL JUST AFTER MIDNIGHT
TONIGHT...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Sugar River at Brodhead.
* WHEN...Until just after midnight tonight.
* IMPACTS...At 5.5 feet, Some roads are flooded about 6 miles
downstream in Avon Township in Rock County. In the Avon Bottoms
area of Rock County, flooding is occurring in Sugar River Park.
* ADDITIONAL DETAILS...
- At 5:00 AM CDT Friday the stage was 5.7 feet.
- Bankfull stage is 4.5 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 5:00 AM CDT Friday was 6.2 feet.
- Forecast...The river is expected to fall below flood stage
this evening and continue falling to 1.9 feet Thursday
evening.
- Flood stage is 5.0 feet.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 7 am...
Location stage stage stage/time Sat Sun Mon Tue
Brodhead 5.0 4.5 5.68 5 am 4/17 4.5 3.6 2.9 2.4
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Brodhead 6.18 3 pm 4/16 0.20 5.80 1 am 4/17
&&
LAT...LON 4263 8944 4266 8937 4257 8932 4248 8919
4241 8921 4249 8938
$$
WIC101-172300-
/O.CON.KMKX.FL.W.0019.000000T0000Z-260418T1424Z/
/RAYW3.1.ER.260416T0314Z.260416T2045Z.260418T0224Z.NO/
549 AM CDT Fri Apr 17 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL LATE TOMORROW MORNING...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Root River Canal at Raymond.
* WHEN...Until late tomorrow morning.
* IMPACTS...At 9.0 feet, Water floods Koerber Park on 6 Mile Road.
Flooding of rural land and agricultural land.
* ADDITIONAL DETAILS...
- At 5:00 AM CDT Friday the stage was 10.0 feet.
- Bankfull stage is 7.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 5:00 AM CDT Friday was 10.3 feet.
- Forecast...The river is expected to fall below flood stage
late this evening and continue falling to 3.5 feet Thursday
evening.
- Flood stage is 9.0 feet.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 7 am...
Location stage stage stage/time Sat Sun Mon Tue
Raymond 9.0 7.0 9.95 5 am 4/17 8.0 6.6 5.5 4.7
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Raymond 10.28 3 pm 4/16 0.10 10.10 1 am 4/17
&&
LAT...LON 4286 8803 4286 8796 4282 8796 4278 8796
4278 8802 4282 8803
$$
WIC055-172300-
/O.CON.KMKX.FL.W.0017.000000T0000Z-000000T0000Z/
/WATW3.2.ER.260415T1136Z.260422T0600Z.000000T0000Z.NO/
549 AM CDT Fri Apr 17 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...
* WHAT...Moderate flooding is forecast.
* WHERE...Rock River at Watertown.
* WHEN...Until further notice.
* IMPACTS...At 6.5 feet, Floodwaters affect some streets in
Watertown. Water is in Riverside Park. About 6 miles upstream near
Ixonia, Wayside park along Highway 16 and Kanow Park is flooded.
Rock River Road near Highway 16 is flooded.
* ADDITIONAL DETAILS...
- At 5:00 AM CDT Friday the stage was 5.2 feet.
- Bankfull stage is 4.0 feet.
- Forecast...The river is expected to rise above flood stage
late this afternoon and continue rising to 6.4 feet early
Wednesday morning. Additional rises are possible thereafter.
- Flood stage is 5.5 feet.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 7 am...
Location stage stage stage/time Sat Sun Mon Tue
Watertown 5.5 4.0 5.23 5 am 4/17 5.8 6.0 6.2 6.3
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Watertown 6.0 10 am 4/15 -0.11 6.40 7 pm 4/23
&&
LAT...LON 4323 8873 4313 8857 4310 8861 4315 8870
4314 8873 4309 8874 4313 8884
$$
WIC089-172300-
/O.CON.KMKX.FL.W.0016.000000T0000Z-260420T1500Z/
/CEDW3.1.ER.260416T0506Z.260418T0600Z.260420T0900Z.NO/
549 AM CDT Fri Apr 17 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL LATE MONDAY MORNING...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Milwaukee River near Cedarburg.
* WHEN...Until late Monday morning.
* IMPACTS...At 12.0 feet, Thiensville: Villa Grove Rd, Thiensville
Village Park, water into yards of homes. Klug Ln, River Rd and
Bonniwell Rd floods and water approaches some homes along N Island
Drive and N Shoreland Parkway in Mequon. The following roads may
flood: Mill St, Green Bay Ave, S Riverside Dr, Hwy Y and Hawthorne
Dr and Blueberry Dr and Hawthorne Dr in the Town of Saukville,
Highway W from Highway 33 and Highway 57 in the Village and Town
of Saukville.
* ADDITIONAL DETAILS...
- At 5:00 AM CDT Friday the stage was 11.0 feet.
- Bankfull stage is 10.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 5:00 AM CDT Friday was 11.3 feet.
- Forecast...The river is expected to rise to a crest of 12.2
feet just after midnight tonight. It will then fall below
flood stage early Monday morning.
- Flood stage is 11.0 feet.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 7 am...
Location stage stage stage/time Sat Sun Mon Tue
Cedarburg 11.0 10.0 11.04 5 am 4/17 12.2 11.9 10.9 9.8
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Cedarburg 11.31 3 pm 4/16 -0.03 12.20 7 pm 4/18
&&
LAT...LON 4334 8796 4334 8792 4325 8792 4321 8793
4321 8801 4327 8797
$$
ILC097-WIC059-172300-
/O.CON.KMKX.FL.W.0015.000000T0000Z-000000T0000Z/
/NMSW3.3.ER.260404T0200Z.260418T0000Z.000000T0000Z.NO/
549 AM CDT Fri Apr 17 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...
* WHAT...Moderate flooding is occurring and major flooding is
forecast.
* WHERE...Fox River Lower near New Munster.
* WHEN...Until further notice.
* IMPACTS...At 14.0 feet, There is flooding of the lower levels of
homes in the Town of Wheatland and Village of Salem Lakes areas
long Riverside Drive, Shorewood Drive, 101st Street and Shorewood
Terrace.
* ADDITIONAL DETAILS...
- At 5:00 AM CDT Friday the stage was 13.8 feet.
- Bankfull stage is 10.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 5:00 AM CDT Friday was 13.8 feet.
- Forecast...The river is expected to rise to a crest of 14.3
feet this evening.
- Flood stage is 11.0 feet.
- Flood History...This crest compares to a previous crest of
14.5 feet on 04/20/2013.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 7 am...
Location stage stage stage/time Sat Sun Mon Tue
New Munster 11.0 10.0 13.77 5 am 4/17 14.2 13.4 12.8 12.4
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
New Munster 13.77 5 am 4/17 1.97 14.30 1 am 4/18
&&
LAT...LON 4262 8830 4262 8817 4255 8814 4246 8814
4246 8822 4255 8824
$$
WIC027-172300-
/O.CON.KMKX.FL.W.0014.000000T0000Z-000000T0000Z/
/LEBW3.1.ER.260414T2345Z.260417T0845Z.000000T0000Z.UU/
549 AM CDT Fri Apr 17 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...
* WHAT...Minor flooding is occurring.
* WHERE...ROCK RIVER near LEBANON-3 E-HWY MM BRIDGE.
* WHEN...Until further notice.
* ADDITIONAL DETAILS...
- At 5:00 AM CDT Friday the stage was 11.2 feet.
- Bankfull stage is 9.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 5:00 AM CDT Friday was 11.3 feet.
- Forecast...No forecast is available for this location.
- Flood stage is 10.0 feet.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 5 pm...
Location stage stage stage/time Thu Fri Sat Sun
LEBANON-3 E-HWY 10.0 9.0 11.24 5 am 4/17 not a forecast point
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
LEBANON-3 E-HWY 11.29 3 am 4/17 0.48 Not Available
&&
LAT...LON 4329 8861 4329 8855 4325 8853 4318 8853
4318 8859 4325 8861
$$
WIC021-172300-
/O.CON.KMKX.FL.W.0012.000000T0000Z-260421T0600Z/
/PORW3.3.ER.260406T1852Z.260417T1800Z.260421T0000Z.NR/
549 AM CDT Fri Apr 17 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL EARLY TUESDAY MORNING...
* WHAT...Major flooding is occurring and major flooding is forecast.
This approaches the flood of record.
* WHERE...Wisconsin River at Portage.
* WHEN...Until early Tuesday morning.
* IMPACTS...At 20.5 feet, Indian trail in Lake Delton area is
flooded. Other roads that are flooded are River Oaks Road in the
Town of Dekorra, River Shores Road in the Town of Lewiston, Levee
Road, Wood Street, Summit St, Conant St and parts of Thunderbird
Road in the Portage area.
* ADDITIONAL DETAILS...
- At 4:30 AM CDT Friday the stage was 20.2 feet.
- Bankfull stage is 12.7 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 4:30 AM CDT Friday was 20.2 feet.
- Forecast...The river is expected to rise to a crest of 20.7
feet this afternoon. It will then fall below flood stage
Monday evening.
- Flood stage is 17.0 feet.
- Flood History...This crest compares to a previous crest of
20.7 feet on 09/28/2010.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 7 am...
Location stage stage stage/time Sat Sun Mon Tue
Portage 17.0 12.7 20.23 4 am 4/17 20.0 19.2 17.5 16.6
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Portage 20.23 4 am 4/17 0.53 20.70 1 pm 4/17
&&
LAT...LON 4361 8966 4358 8940 4353 8934 4345 8938
4338 8947 4343 8960 4349 8952 4352 8958
4353 8969
$$
SHEPPARD195
WGUS83 KMKX 171540
FLSMKX
Flood Statement
National Weather Service Milwaukee/Sullivan WI
1040 AM CDT Fri Apr 17 2026
...The Flood Warning is extended for the following rivers in
Wisconsin...Illinois...
Baraboo River Near Baraboo affecting Columbia and Sauk Counties.
Fox River Lower At Waukesha affecting Waukesha County.
Sugar River At Brodhead affecting Rock, Winnebago and Green
Counties.
Wisconsin River At Portage affecting Columbia County.
...The Flood Warning continues for the following rivers in
Wisconsin...Illinois...
Milwaukee River Near Cedarburg affecting Ozaukee County.
Root River At Franklin affecting Milwaukee County.
Root River Canal At Raymond affecting Racine County.
Wisconsin River At Wisconsin Dells affecting Columbia and Sauk
Counties.
Rock River At Afton affecting Rock and Winnebago Counties.
Rock River At Jefferson affecting Jefferson County.
ROCK RIVER near LEBANON-3 E-HWY MM BRIDGE affecting Dodge County.
Fox River Near Berlin affecting Green Lake County.
Crawfish River At Milford affecting Jefferson County.
Fox River Lower Near New Munster affecting Lake and Kenosha
Counties.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around, don't drown when encountering flooded roads. Most flood
deaths occur in vehicles.
Motorists should not attempt to drive around barricades or drive
cars through flooded areas.
Additional information is available at www.weather.gov.
The next statement will be issued this evening at 845 PM CDT.
&&
WIC021-111-180345-
/O.EXT.KMKX.FL.W.0027.000000T0000Z-260422T0824Z/
/BABW3.1.ER.260416T0827Z.260419T1200Z.260422T0224Z.NO/
1040 AM CDT Fri Apr 17 2026
...FLOOD WARNING NOW IN EFFECT UNTIL EARLY WEDNESDAY MORNING...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Baraboo River near Baraboo.
* WHEN...Until early Wednesday morning.
* IMPACTS...At 18.0 feet, If Wisconsin River at Portage up to 17
feet also, water approaches gravel of I-39 off ramp to Cascade Mt
Rd. There is widespread flooding of agricultural land.
* ADDITIONAL DETAILS...
- At 10:00 AM CDT Friday the stage was 16.8 feet.
- Bankfull stage is 14.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 10:00 AM CDT Friday was 16.8 feet.
- Forecast...The river is expected to rise to a crest of 17.7
feet Sunday morning. It will then fall below flood stage late
Tuesday evening.
- Flood stage is 16.0 feet.
- Flood History...This crest compares to a previous crest of
17.7 feet on 03/22/1972.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 1 pm...
Location stage stage stage/time Sat Sun Mon Tue
Baraboo 16.0 14.0 16.75 10 am 4/17 17.2 17.7 17.3 16.6
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Baraboo 16.83 6 am 4/17 0.31 17.70 1 pm 4/19
&&
LAT...LON 4344 8963 4353 8968 4353 8955 4353 8946
4350 8942 4346 8945 4347 8953
$$
WIC021-111-180145-
/O.EXT.KMKX.FL.W.0026.000000T0000Z-260418T0142Z/
/WDEW3.1.ER.260416T1136Z.260417T0245Z.260417T1942Z.NO/
1040 AM CDT Fri Apr 17 2026
...FLOOD WARNING NOW IN EFFECT UNTIL THIS EVENING...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Wisconsin River at Wisconsin Dells.
* WHEN...Until this evening.
* IMPACTS...At 16.0 feet, There is widespread flooding to
agricultural land and wooded land in the Wisconsin Dells area.
* ADDITIONAL DETAILS...
- At 10:00 AM CDT Friday the stage was 16.3 feet.
- Bankfull stage is 13.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 10:00 AM CDT Friday was 16.8 feet.
- Forecast...The river is expected to fall below flood stage
this afternoon and continue falling to 7.8 feet Friday, April
24.
- Flood stage is 16.0 feet.
- Flood History...This crest compares to a previous crest of
16.3 feet on 03/19/2016.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 1 pm...
Location stage stage stage/time Sat Sun Mon Tue
Wisconsin Dells 16.0 13.0 16.26 10 am 4/17 14.3 12.3 12.0 11.3
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Wisconsin Dells 16.76 9 pm 4/16 -0.05 16.20 1 pm 4/17
&&
LAT...LON 4364 8982 4364 8976 4362 8968 4361 8966
4353 8969 4354 8978
$$
WIC079-180345-
/O.EXT.KMKX.FL.W.0025.000000T0000Z-260418T1200Z/
/FRKW3.1.ER.260416T1000Z.260416T2345Z.260418T0000Z.NO/
1040 AM CDT Fri Apr 17 2026
...FLOOD WARNING NOW IN EFFECT UNTIL TOMORROW MORNING...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Root River at Franklin.
* WHEN...Until tomorrow morning.
* IMPACTS...At 8.0 feet, A low spot on Oakwood Road is flooded. Some
yards along the river flood.
* ADDITIONAL DETAILS...
- At 10:00 AM CDT Friday the stage was 8.2 feet.
- Bankfull stage is 7.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 10:00 AM CDT Friday was 9.2 feet.
- Forecast...The river is expected to fall below flood stage
this evening and continue falling to 4.2 feet Friday, April
24.
- Flood stage is 8.0 feet.
- Flood History...This crest compares to a previous crest of
8.2 feet on 04/03/2007.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 1 pm...
Location stage stage stage/time Sat Sun Mon Tue
Franklin 8.0 7.0 8.23 10 am 4/17 7.5 6.9 6.3 5.8
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Franklin 9.23 6 pm 4/16 -0.63 8.20 1 pm 4/17
&&
LAT...LON 4285 8786 4281 8792 4284 8799 4285 8803
4292 8803 4292 8797 4287 8796
$$
WIC133-180345-
/O.EXT.KMKX.FL.W.0023.000000T0000Z-260419T1800Z/
/WKEW3.1.ER.260416T0047Z.260417T0910Z.260419T1200Z.NO/
1040 AM CDT Fri Apr 17 2026
...FLOOD WARNING NOW IN EFFECT UNTIL EARLY SUNDAY AFTERNOON...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Fox River Lower at Waukesha.
* WHEN...Until early Sunday afternoon.
* IMPACTS...At 8.0 feet, Parts of Corrina Blvd, Buckley St, and
Dunbar Ave flood. Grede Park, Glacial Drumlin Trail and Fox
Riverwalk flood.
* ADDITIONAL DETAILS...
- At 10:00 AM CDT Friday the stage was 7.9 feet.
- Bankfull stage is 5.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 10:00 AM CDT Friday was 8.0 feet.
- Forecast...The river is expected to fall below flood stage
Sunday morning and continue falling to 4.8 feet Friday, April
24.
- Flood stage is 6.0 feet.
- Flood History...This crest compares to a previous crest of
7.8 feet on 06/19/2009.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 1 pm...
Location stage stage stage/time Sat Sun Mon Tue
Waukesha 6.0 5.0 7.86 10 am 4/17 6.7 5.9 5.7 5.4
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Waukesha 7.97 4 am 4/17 0.35 7.80 1 pm 4/17
&&
LAT...LON 4304 8824 4303 8818 4300 8821 4295 8825
4297 8829 4302 8826
$$
ILC201-WIC045-105-180345-
/O.EXT.KMKX.FL.W.0021.000000T0000Z-260420T0000Z/
/BROW3.1.ER.260415T1555Z.260416T2000Z.260419T1800Z.NO/
1040 AM CDT Fri Apr 17 2026
...FLOOD WARNING NOW IN EFFECT UNTIL SUNDAY EVENING...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Sugar River at Brodhead.
* WHEN...Until Sunday evening.
* IMPACTS...At 6.0 feet, Some roads are flooded about 6 miles
downstream in Avon Township of Rock County, including Beloit
Newark Rd. In the Avon Bottoms area of Rock County, flooding is
occurring in Sugar River Park. In Illinois, Winslow Rd is
threatened near the river between Durand and Shirland. Low lying
areas of Sugar Shores Camping Resort may be inundated.
* ADDITIONAL DETAILS...
- At 10:00 AM CDT Friday the stage was 5.7 feet.
- Bankfull stage is 4.5 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 10:00 AM CDT Friday was 6.2 feet.
- Forecast...The river is expected to rise to a crest of 5.8
feet this evening. It will then fall below flood stage early
Sunday afternoon.
- Flood stage is 5.0 feet.
- Flood History...This crest compares to a previous crest of
5.7 feet on 04/28/2009.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 1 pm...
Location stage stage stage/time Sat Sun Mon Tue
Brodhead 5.0 4.5 5.70 10 am 4/17 5.8 5.0 4.1 3.2
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Brodhead 6.18 3 pm 4/16 -0.38 5.80 1 pm 4/18
&&
LAT...LON 4263 8944 4266 8937 4257 8932 4248 8919
4241 8921 4249 8938
$$
WIC101-180345-
/O.EXT.KMKX.FL.W.0019.000000T0000Z-260418T1330Z/
/RAYW3.1.ER.260416T0314Z.260416T2045Z.260418T0130Z.NO/
1040 AM CDT Fri Apr 17 2026
...FLOOD WARNING NOW IN EFFECT UNTIL TOMORROW MORNING...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Root River Canal at Raymond.
* WHEN...Until tomorrow morning.
* IMPACTS...At 9.0 feet, Water floods Koerber Park on 6 Mile Road.
Flooding of rural land and agricultural land.
* ADDITIONAL DETAILS...
- At 10:00 AM CDT Friday the stage was 9.8 feet.
- Bankfull stage is 7.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 10:00 AM CDT Friday was 10.3 feet.
- Forecast...The river is expected to fall below flood stage
this evening and continue falling to 3.8 feet Friday, April
24.
- Flood stage is 9.0 feet.
- Flood History...This crest compares to a previous crest of
9.8 feet on 03/13/2007.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 1 pm...
Location stage stage stage/time Sat Sun Mon Tue
Raymond 9.0 7.0 9.75 10 am 4/17 8.1 7.6 6.5 5.5
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Raymond 10.28 3 pm 4/16 -0.49 9.50 1 pm 4/17
&&
LAT...LON 4286 8803 4286 8796 4282 8796 4278 8796
4278 8802 4282 8803
$$
WIC089-180345-
/O.EXT.KMKX.FL.W.0016.000000T0000Z-260420T1200Z/
/CEDW3.1.ER.260416T0506Z.260416T2045Z.260420T0600Z.NO/
1040 AM CDT Fri Apr 17 2026
...FLOOD WARNING NOW IN EFFECT UNTIL MONDAY MORNING...
* WHAT...Minor flooding is forecast.
* WHERE...Milwaukee River near Cedarburg.
* WHEN...Until Monday morning.
* IMPACTS...At 11.0 feet, Water approaches some homes along Klug
Lane just south of Highway C and along N Island Drive and N
Shoreland Parkway in Mequon.
* ADDITIONAL DETAILS...
- At 10:00 AM CDT Friday the stage was 10.9 feet.
- Bankfull stage is 10.0 feet.
- Forecast...The river will rise to flood stage this afternoon.
It will then fall to 10.9 feet just after midnight tonight.
It will rise above flood stage again tomorrow morning to 11.2
feet early Sunday afternoon. It will then fall below flood
stage again early Monday morning.
- Flood stage is 11.0 feet.
- Flood History...This crest compares to a previous crest of
11.2 feet on 04/03/1982.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 1 pm...
Location stage stage stage/time Sat Sun Mon Tue
Cedarburg 11.0 10.0 10.93 10 am 4/17 11.0 11.2 10.8 10.1
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Cedarburg 11.31 3 pm 4/16 -0.33 11.20 1 pm 4/19
&&
LAT...LON 4334 8796 4334 8792 4325 8792 4321 8793
4321 8801 4327 8797
$$
WIC021-180345-
/O.EXT.KMKX.FL.W.0012.000000T0000Z-260422T1200Z/
/PORW3.3.ER.260406T1852Z.260417T1800Z.260422T0600Z.NR/
1040 AM CDT Fri Apr 17 2026
...FLOOD WARNING NOW IN EFFECT UNTIL WEDNESDAY MORNING...
* WHAT...Major flooding is occurring and major flooding is forecast.
This approaches the flood of record.
* WHERE...Wisconsin River at Portage.
* WHEN...Until Wednesday morning.
* IMPACTS...At 20.5 feet, Indian trail in Lake Delton area is
flooded. Other roads that are flooded are River Oaks Road in the
Town of Dekorra, River Shores Road in the Town of Lewiston, Levee
Road, Wood Street, Summit St, Conant St and parts of Thunderbird
Road in the Portage area.
* ADDITIONAL DETAILS...
- At 8:00 AM CDT Friday the stage was 20.5 feet.
- Bankfull stage is 12.7 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 8:00 AM CDT Friday was 20.5 feet.
- Forecast...The river is expected to rise to a crest of 20.5
feet this afternoon. It will then fall below flood stage
early Wednesday morning.
- Flood stage is 17.0 feet.
- Flood History...This crest compares to a previous crest of
20.5 feet on 09/14/1938.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 1 pm...
Location stage stage stage/time Sat Sun Mon Tue
Portage 17.0 12.7 20.45 8 am 4/17 19.6 18.0 17.5 17.2
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Portage 20.45 8 am 4/17 0.60 20.50 1 pm 4/17
&&
LAT...LON 4361 8966 4358 8940 4353 8934 4345 8938
4338 8947 4343 8960 4349 8952 4352 8958
4353 8969
$$
WIC055-180345-
/O.CON.KMKX.FL.W.0033.000000T0000Z-000000T0000Z/
/MILW3.1.ER.260417T1330Z.260422T0000Z.000000T0000Z.NO/
1040 AM CDT Fri Apr 17 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Crawfish River at Milford.
* WHEN...Until further notice.
* IMPACTS...At 9.0 feet, Water approaches some homes in Milford.
There is widespread flooding of roads in Riverbend Campground,
about 5 miles upstream of Milford.
* ADDITIONAL DETAILS...
- At 10:00 AM CDT Friday the stage was 7.0 feet.
- Bankfull stage is 5.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 10:00 AM CDT Friday was 7.0 feet.
- Forecast...The river is expected to rise to a crest of 8.9
feet Tuesday evening.
- Flood stage is 7.0 feet.
- Flood History...This crest compares to a previous crest of
8.9 feet on 03/17/1946.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 1 pm...
Location stage stage stage/time Sat Sun Mon Tue
Milford 7.0 5.0 7.01 10 am 4/17 7.7 8.3 8.6 8.8
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Milford 7.01 10 am 4/17 0.37 8.90 7 pm 4/23
&&
LAT...LON 4317 8892 4317 8882 4308 8882 4303 8882
4302 8882 4299 8882 4300 8886 4306 8889
$$
ILC201-WIC105-180345-
/O.CON.KMKX.FL.W.0032.000000T0000Z-000000T0000Z/
/AFTW3.2.ER.260416T1717Z.260424T0000Z.000000T0000Z.UU/
1040 AM CDT Fri Apr 17 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...
* WHAT...Minor flooding is occurring and moderate flooding is
forecast.
* WHERE...Rock River at Afton.
* WHEN...Until further notice.
* IMPACTS...At 12.2 feet, There is widespread flooding in the Afton
and Janesville areas. Numerous roads and streets adjacent to the
river are closed including South River Road on the south side of
Janesville, several blocks of Joseph and Charles Streets, a
portion of Main Street, and North Loop Road at Traxler Park. The
on-ramp to Memorial Drive is closed as is a portion of Riverside
Drive. Traxler Park off of Memorial Drive in Janesville is flooded
and closed.
* ADDITIONAL DETAILS...
- At 10:00 AM CDT Friday the stage was 9.2 feet.
- Bankfull stage is 8.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 10:00 AM CDT Friday was 9.2 feet.
- Forecast...The river is expected to rise to 11.9 feet
Thursday evening. Additional rises are possible thereafter.
- Flood stage is 9.0 feet.
- Flood History...This crest compares to a previous crest of
11.9 feet on 04/05/1979.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 1 pm...
Location stage stage stage/time Sat Sun Mon Tue
Afton 9.0 8.0 9.20 10 am 4/17 10.0 10.7 11.1 11.4
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Afton 9.2 9 am 4/17 0.27 11.90 7 am 4/24
&&
LAT...LON 4274 8910 4274 8903 4265 8899 4248 8902
4248 8910 4261 8909
$$
WIC047-180345-
/O.CON.KMKX.FL.W.0031.000000T0000Z-000000T0000Z/
/BERW3.1.ER.260416T1915Z.260421T0000Z.000000T0000Z.NO/
1040 AM CDT Fri Apr 17 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Fox River near Berlin.
* WHEN...Until further notice.
* IMPACTS...At 13.5 feet, Floodwaters are over the banks in parts of
downtown Berlin including Riverside and Webster Street Parks.
There is minor flooding in the Berlin area.
* ADDITIONAL DETAILS...
- At 10:00 AM CDT Friday the stage was 13.2 feet.
- Bankfull stage is 12.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 10:00 AM CDT Friday was 13.2 feet.
- Forecast...The river is expected to remain steady above flood
stage at 13.2 feet.
- Flood stage is 13.0 feet.
- Flood History...This crest compares to a previous crest of
13.6 feet on 05/10/1960.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 1 pm...
Location stage stage stage/time Sat Sun Mon Tue
Berlin 13.0 12.0 13.18 10 am 4/17 13.3 13.5 13.5 13.6
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Berlin 13.19 9 am 4/17 0.24 13.60 7 am 4/24
&&
LAT...LON 4398 8899 4398 8888 4390 8888 4389 8900
4394 8911 4395 8912
$$
WIC055-180345-
/O.CON.KMKX.FL.W.0024.000000T0000Z-000000T0000Z/
/JFFW3.2.ER.260416T1222Z.260423T0000Z.000000T0000Z.NO/
1040 AM CDT Fri Apr 17 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...
* WHAT...Minor flooding is occurring and moderate flooding is
forecast.
* WHERE...Rock River at Jefferson.
* WHEN...Until further notice.
* IMPACTS...At 12.0 feet, Riverview Drive is closed due to
floodwaters on the road. The Tensfeldt Park boat launch is closed.
Intersection of S Main St and E Dane St is closed, and S Center
Ave. Floodwaters affect highway K between Jefferson and Fort
Atkinson. River's Edge Park flooded.
* ADDITIONAL DETAILS...
- At 10:00 AM CDT Friday the stage was 10.6 feet.
- Bankfull stage is 8.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 10:00 AM CDT Friday was 10.6 feet.
- Forecast...The river is expected to rise to 12.7 feet
Wednesday evening. Additional rises are possible thereafter.
- Flood stage is 10.0 feet.
- Flood History...This crest compares to a previous crest of
12.8 feet on 04/02/1979.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 1 pm...
Location stage stage stage/time Sat Sun Mon Tue
Jefferson 10.0 8.0 10.59 10 am 4/17 11.2 11.8 12.2 12.5
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Jefferson 10.59 10 am 4/17 0.49 12.70 7 am 4/24
&&
LAT...LON 4305 8887 4305 8876 4300 8876 4295 8876
4295 8887 4301 8887
$$
ILC097-WIC059-180345-
/O.CON.KMKX.FL.W.0015.000000T0000Z-000000T0000Z/
/NMSW3.3.ER.260404T0200Z.260418T0600Z.000000T0000Z.NO/
1040 AM CDT Fri Apr 17 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...
* WHAT...Moderate flooding is occurring and major flooding is
forecast.
* WHERE...Fox River Lower near New Munster.
* WHEN...Until further notice.
* IMPACTS...At 14.0 feet, There is flooding of the lower levels of
homes in the Town of Wheatland and Village of Salem Lakes areas
long Riverside Drive, Shorewood Drive, 101st Street and Shorewood
Terrace.
* ADDITIONAL DETAILS...
- At 10:00 AM CDT Friday the stage was 13.9 feet.
- Bankfull stage is 10.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 10:00 AM CDT Friday was 13.9 feet.
- Forecast...The river is expected to rise to a crest of 14.2
feet just after midnight tonight.
- Flood stage is 11.0 feet.
- Flood History...This crest compares to a previous crest of
14.5 feet on 04/20/2013.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 1 pm...
Location stage stage stage/time Sat Sun Mon Tue
New Munster 11.0 10.0 13.88 10 am 4/17 14.0 13.4 13.2 12.8
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
New Munster 13.89 9 am 4/17 1.64 14.20 1 am 4/18
&&
LAT...LON 4262 8830 4262 8817 4255 8814 4246 8814
4246 8822 4255 8824
$$
WIC027-180345-
/O.CON.KMKX.FL.W.0014.000000T0000Z-000000T0000Z/
/LEBW3.1.ER.260414T2345Z.260417T1445Z.000000T0000Z.UU/
1040 AM CDT Fri Apr 17 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...
* WHAT...Minor flooding is occurring.
* WHERE...ROCK RIVER near LEBANON-3 E-HWY MM BRIDGE.
* WHEN...Until further notice.
* ADDITIONAL DETAILS...
- At 10:00 AM CDT Friday the stage was 11.3 feet.
- Bankfull stage is 9.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 10:00 AM CDT Friday was 11.4 feet.
- Forecast...No forecast is available for this location.
- Flood stage is 10.0 feet.
- Flood History...This crest compares to a previous crest of
11.4 feet on 09/28/2016.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 5 pm...
Location stage stage stage/time Thu Fri Sat Sun
LEBANON-3 E-HWY 10.0 9.0 11.34 10 am 4/17 not a forecast point
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
LEBANON-3 E-HWY 11.36 9 am 4/17 0.41 Not Available
&&
LAT...LON 4329 8861 4329 8855 4325 8853 4318 8853
4318 8859 4325 8861
$$
CMILLER852
WGUS83 KMKX 172109
FLSMKX
Flood Statement
National Weather Service Milwaukee/Sullivan WI
409 PM CDT Fri Apr 17 2026
...The Flood Warning is extended for the following rivers in
Wisconsin...
Wisconsin River At Wisconsin Dells affecting Sauk and Columbia
Counties.
...The Flood Warning continues for the following rivers in
Wisconsin...Illinois...
Rock River At Fort Atkinson affecting Jefferson County.
Rock River At Afton affecting Rock and Winnebago Counties.
Baraboo River Near Baraboo affecting Sauk and Columbia Counties.
Rock River At Jefferson affecting Jefferson County.
Rock River At Watertown affecting Jefferson County.
ROCK RIVER near LEBANON-3 E-HWY MM BRIDGE affecting Dodge County.
Fox River Near Berlin affecting Green Lake County.
Crawfish River At Milford affecting Jefferson County.
Fox River Lower At Waukesha affecting Waukesha County.
Fox River Lower Near New Munster affecting Kenosha and Lake
Counties.
Milwaukee River Near Cedarburg affecting Ozaukee County.
Root River Canal At Raymond affecting Racine County.
Sugar River At Brodhead affecting Rock, Winnebago and Green
Counties.
Wisconsin River At Portage affecting Columbia County.
...The Flood Warning is cancelled for the following rivers in
Wisconsin...
Root River At Franklin affecting Milwaukee County.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
To escape rising water, take the shortest path to higher ground.
Even 6 inches of fast-moving flood water can knock you off your feet
and a depth of 2 feet will float your car. Never try to walk, swim,
or drive through such swift water. If you come upon flood waters,
stop, turn around and go another way.
Turn around, don't drown when encountering flooded roads. Most flood
deaths occur in vehicles.
Motorists should not attempt to drive around barricades or drive
cars through flooded areas.
Additional information is available at www.weather.gov.
The next statement will be issued this afternoon at 515 PM CDT.
&&
WIC079-172215-
/O.CAN.KMKX.FL.W.0025.000000T0000Z-260417T2109Z/
/FRKW3.1.ER.260416T1000Z.260416T2345Z.260417T1800Z.NO/
409 PM CDT Fri Apr 17 2026
...FLOOD WARNING IS CANCELLED...
The Flood Warning is cancelled for
the Root River At Franklin.
* ADDITIONAL DETAILS...
- At 3:00 PM CDT Friday the stage was 7.8 feet.
- Bankfull stage is 7.0 feet.
- Forecast...The river is expected to fall to 4.2 feet Friday,
April 24.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 7 pm...
Location stage stage stage/time Sat Sun Mon Tue
Franklin 8.0 7.0 7.83 3 pm 4/17 7.3 6.7 6.2 5.6
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Franklin 9.23 6 pm 4/16 -1.26 8.03 1 pm 4/17
&&
LAT...LON 4285 8786 4281 8792 4284 8799 4285 8803
4292 8803 4292 8797 4287 8796
$$
WIC021-111-180200-
/O.EXT.KMKX.FL.W.0026.000000T0000Z-260418T0200Z/
/WDEW3.1.ER.260416T1136Z.260417T0245Z.260417T2000Z.NO/
409 PM CDT Fri Apr 17 2026
...FLOOD WARNING NOW IN EFFECT UNTIL LATE THIS EVENING...
* WHAT...Minor flooding is occurring.
* WHERE...Wisconsin River at Wisconsin Dells.
* WHEN...Until late this evening.
* IMPACTS...At 16.0 feet, There is widespread flooding to
agricultural land and wooded land in the Wisconsin Dells area.
* ADDITIONAL DETAILS...
- At 3:00 PM CDT Friday the stage was 16.0 feet.
- Bankfull stage is 13.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 3:00 PM CDT Friday was 16.8 feet.
- Forecast...The river is expected to fall to 7.8 feet Friday,
April 24.
- Flood stage is 16.0 feet.
- Flood History...This crest compares to a previous crest of
16.0 feet on 05/10/1960.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 7 pm...
Location stage stage stage/time Sat Sun Mon Tue
Wisconsin Dells 16.0 13.0 16.00 3 pm 4/17 13.6 12.2 11.8 11.0
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Wisconsin Dells 16.76 9 pm 4/16 -0.64 16.20 1 pm 4/17
&&
LAT...LON 4364 8982 4364 8976 4362 8968 4361 8966
4353 8969 4354 8978
$$
WIC055-180915-
/O.CON.KMKX.FL.W.0034.000000T0000Z-000000T0000Z/
/FATW3.2.ER.260417T0700Z.260422T1800Z.000000T0000Z.NO/
409 PM CDT Fri Apr 17 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...
* WHAT...Minor flooding is occurring and moderate flooding is
forecast.
* WHERE...Rock River at Fort Atkinson.
* WHEN...Until further notice.
* IMPACTS...At 17.0 feet, Floodwaters are in the back yards of some
homes on Rogers Street on the northeast side of Fort Atkinson and
water surrounds a few homes and businesses at the end of Vets Lane
near the intersection of Hwy 106 and Blackhawk Island Rd. These
roads are flooded in the Fort Atkinson area: Sinissippi Drive,
Vets Ln, Fox Hill Rd, Bark River Road from Kutz Road to Rock River
Road, Rock River Rd from Milwaukee Ave E to Hwy 106, North Shore
Rd, Ralph Rd. The river walkway in Fort Atkinson becomes flooded.
* ADDITIONAL DETAILS...
- At 3:00 PM CDT Friday the stage was 16.2 feet.
- Bankfull stage is 14.5 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 3:00 PM CDT Friday was 16.2 feet.
- Forecast...The river is expected to rise to a crest of 17.1
feet early Wednesday afternoon.
- Flood stage is 16.0 feet.
- Flood History...This crest compares to a previous crest of
17.0 feet on 09/07/2018.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 7 pm...
Location stage stage stage/time Sat Sun Mon Tue
Fort Atkinson 16.0 14.5 16.24 3 pm 4/17 16.4 16.8 16.9 17.0
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Fort Atkinson 16.24 2 pm 4/17 0.50 17.10 7 pm 4/23
&&
LAT...LON 4295 8887 4295 8876 4291 8878 4286 8887
4292 8895 4294 8890
$$
WIC055-180915-
/O.CON.KMKX.FL.W.0033.000000T0000Z-000000T0000Z/
/MILW3.1.ER.260417T1330Z.260422T0000Z.000000T0000Z.NO/
409 PM CDT Fri Apr 17 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Crawfish River at Milford.
* WHEN...Until further notice.
* IMPACTS...At 9.0 feet, Water approaches some homes in Milford.
There is widespread flooding of roads in Riverbend Campground,
about 5 miles upstream of Milford.
* ADDITIONAL DETAILS...
- At 3:00 PM CDT Friday the stage was 7.0 feet.
- Bankfull stage is 5.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 3:00 PM CDT Friday was 7.0 feet.
- Forecast...The river is expected to rise to a crest of 8.9
feet Tuesday evening.
- Flood stage is 7.0 feet.
- Flood History...This crest compares to a previous crest of
8.9 feet on 03/17/1946.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 7 pm...
Location stage stage stage/time Sat Sun Mon Tue
Milford 7.0 5.0 7.01 3 pm 4/17 7.9 8.4 8.7 8.9
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Milford 7.03 12 pm 4/17 0.28 8.90 7 pm 4/23
&&
LAT...LON 4317 8892 4317 8882 4308 8882 4303 8882
4302 8882 4299 8882 4300 8886 4306 8889
$$
ILC201-WIC105-180915-
/O.CON.KMKX.FL.W.0032.000000T0000Z-000000T0000Z/
/AFTW3.2.ER.260416T1717Z.260424T0000Z.000000T0000Z.NO/
409 PM CDT Fri Apr 17 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...
* WHAT...Minor flooding is occurring and moderate flooding is
forecast.
* WHERE...Rock River at Afton.
* WHEN...Until further notice.
* IMPACTS...At 12.2 feet, There is widespread flooding in the Afton
and Janesville areas. Numerous roads and streets adjacent to the
river are closed including South River Road on the south side of
Janesville, several blocks of Joseph and Charles Streets, a
portion of Main Street, and North Loop Road at Traxler Park. The
on-ramp to Memorial Drive is closed as is a portion of Riverside
Drive. Traxler Park off of Memorial Drive in Janesville is flooded
and closed.
* ADDITIONAL DETAILS...
- At 3:00 PM CDT Friday the stage was 9.2 feet.
- Bankfull stage is 8.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 3:00 PM CDT Friday was 9.2 feet.
- Forecast...The river is expected to rise to 11.9 feet
Thursday evening. Additional rises are possible thereafter.
- Flood stage is 9.0 feet.
- Flood History...This crest compares to a previous crest of
11.9 feet on 04/05/1979.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 7 pm...
Location stage stage stage/time Sat Sun Mon Tue
Afton 9.0 8.0 9.20 3 pm 4/17 10.2 10.8 11.2 11.5
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Afton 9.21 2 pm 4/17 0.19 11.90 7 am 4/24
&&
LAT...LON 4274 8910 4274 8903 4265 8899 4248 8902
4248 8910 4261 8909
$$
WIC047-180915-
/O.CON.KMKX.FL.W.0031.000000T0000Z-000000T0000Z/
/BERW3.1.ER.260416T1915Z.260421T0000Z.000000T0000Z.NO/
409 PM CDT Fri Apr 17 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Fox River near Berlin.
* WHEN...Until further notice.
* IMPACTS...At 13.5 feet, Floodwaters are over the banks in parts of
downtown Berlin including Riverside and Webster Street Parks.
There is minor flooding in the Berlin area.
* ADDITIONAL DETAILS...
- At 3:00 PM CDT Friday the stage was 13.2 feet.
- Bankfull stage is 12.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 3:00 PM CDT Friday was 13.2 feet.
- Forecast...The river is expected to remain steady above flood
stage at 13.2 feet.
- Flood stage is 13.0 feet.
- Flood History...This crest compares to a previous crest of
13.6 feet on 05/10/1960.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 7 pm...
Location stage stage stage/time Sat Sun Mon Tue
Berlin 13.0 12.0 13.22 3 pm 4/17 13.4 13.5 13.6 13.6
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Berlin 13.22 2 pm 4/17 0.18 13.60 7 am 4/24
&&
LAT...LON 4398 8899 4398 8888 4390 8888 4389 8900
4394 8911 4395 8912
$$
WIC021-111-180915-
/O.CON.KMKX.FL.W.0027.000000T0000Z-260422T0824Z/
/BABW3.1.ER.260416T0827Z.260419T1200Z.260422T0224Z.NO/
409 PM CDT Fri Apr 17 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL EARLY WEDNESDAY MORNING...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Baraboo River near Baraboo.
* WHEN...Until early Wednesday morning.
* IMPACTS...At 18.0 feet, If Wisconsin River at Portage up to 17
feet also, water approaches gravel of I-39 off ramp to Cascade Mt
Rd. There is widespread flooding of agricultural land.
* ADDITIONAL DETAILS...
- At 3:00 PM CDT Friday the stage was 16.7 feet.
- Bankfull stage is 14.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 3:00 PM CDT Friday was 16.9 feet.
- Forecast...The river is expected to rise to a crest of 17.7
feet Sunday morning. It will then fall below flood stage late
Tuesday evening.
- Flood stage is 16.0 feet.
- Flood History...This crest compares to a previous crest of
17.7 feet on 03/22/1972.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 7 pm...
Location stage stage stage/time Sat Sun Mon Tue
Baraboo 16.0 14.0 16.69 3 pm 4/17 17.3 17.6 17.2 16.2
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Baraboo 16.86 1 pm 4/17 0.15 17.70 1 pm 4/19
&&
LAT...LON 4344 8963 4353 8968 4353 8955 4353 8946
4350 8942 4346 8945 4347 8953
$$
WIC055-180915-
/O.CON.KMKX.FL.W.0024.000000T0000Z-000000T0000Z/
/JFFW3.2.ER.260416T1222Z.260423T0000Z.000000T0000Z.NO/
409 PM CDT Fri Apr 17 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...
* WHAT...Minor flooding is occurring and moderate flooding is
forecast.
* WHERE...Rock River at Jefferson.
* WHEN...Until further notice.
* IMPACTS...At 12.0 feet, Riverview Drive is closed due to
floodwaters on the road. The Tensfeldt Park boat launch is closed.
Intersection of S Main St and E Dane St is closed, and S Center
Ave. Floodwaters affect highway K between Jefferson and Fort
Atkinson. River's Edge Park flooded.
* ADDITIONAL DETAILS...
- At 3:00 PM CDT Friday the stage was 10.7 feet.
- Bankfull stage is 8.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 3:00 PM CDT Friday was 10.7 feet.
- Forecast...The river is expected to rise to 12.7 feet
Wednesday evening. Additional rises are possible thereafter.
- Flood stage is 10.0 feet.
- Flood History...This crest compares to a previous crest of
12.8 feet on 04/02/1979.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 7 pm...
Location stage stage stage/time Sat Sun Mon Tue
Jefferson 10.0 8.0 10.67 3 pm 4/17 11.3 11.9 12.3 12.5
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Jefferson 10.67 2 pm 4/17 0.43 12.70 7 am 4/24
&&
LAT...LON 4305 8887 4305 8876 4300 8876 4295 8876
4295 8887 4301 8887
$$
WIC133-180915-
/O.CON.KMKX.FL.W.0023.000000T0000Z-260419T1800Z/
/WKEW3.1.ER.260416T0047Z.260417T0910Z.260419T1200Z.NO/
409 PM CDT Fri Apr 17 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL EARLY SUNDAY AFTERNOON...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Fox River Lower at Waukesha.
* WHEN...Until early Sunday afternoon.
* IMPACTS...At 8.0 feet, Parts of Corrina Blvd, Buckley St, and
Dunbar Ave flood. Grede Park, Glacial Drumlin Trail and Fox
Riverwalk flood.
* ADDITIONAL DETAILS...
- At 3:00 PM CDT Friday the stage was 7.8 feet.
- Bankfull stage is 5.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 3:00 PM CDT Friday was 8.0 feet.
- Forecast...The river is expected to fall below flood stage
Sunday morning and continue falling to 4.8 feet Friday, April
24.
- Flood stage is 6.0 feet.
- Flood History...This crest compares to a previous crest of
7.8 feet on 06/19/2009.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 7 pm...
Location stage stage stage/time Sat Sun Mon Tue
Waukesha 6.0 5.0 7.79 3 pm 4/17 6.4 5.8 5.6 5.4
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Waukesha 7.97 4 am 4/17 0.16 7.80 1 pm 4/17
&&
LAT...LON 4304 8824 4303 8818 4300 8821 4295 8825
4297 8829 4302 8826
$$
ILC201-WIC045-105-180915-
/O.CON.KMKX.FL.W.0021.000000T0000Z-260420T0000Z/
/BROW3.1.ER.260415T1555Z.260416T2000Z.260419T1800Z.NO/
409 PM CDT Fri Apr 17 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL SUNDAY EVENING...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Sugar River at Brodhead.
* WHEN...Until Sunday evening.
* IMPACTS...At 6.0 feet, Some roads are flooded about 6 miles
downstream in Avon Township of Rock County, including Beloit
Newark Rd. In the Avon Bottoms area of Rock County, flooding is
occurring in Sugar River Park. In Illinois, Winslow Rd is
threatened near the river between Durand and Shirland. Low lying
areas of Sugar Shores Camping Resort may be inundated.
* ADDITIONAL DETAILS...
- At 3:00 PM CDT Friday the stage was 5.7 feet.
- Bankfull stage is 4.5 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 3:00 PM CDT Friday was 6.1 feet.
- Forecast...The river is expected to rise to a crest of 5.8
feet this evening. It will then fall below flood stage early
Sunday afternoon.
- Flood stage is 5.0 feet.
- Flood History...This crest compares to a previous crest of
5.7 feet on 04/28/2009.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 7 pm...
Location stage stage stage/time Sat Sun Mon Tue
Brodhead 5.0 4.5 5.74 3 pm 4/17 5.6 4.8 3.8 3.0
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Brodhead 6.18 3 pm 4/16 -0.44 5.80 1 pm 4/18
&&
LAT...LON 4263 8944 4266 8937 4257 8932 4248 8919
4241 8921 4249 8938
$$
WIC101-180915-
/O.CON.KMKX.FL.W.0019.000000T0000Z-260418T1330Z/
/RAYW3.1.ER.260416T0314Z.260416T2045Z.260418T0130Z.NO/
409 PM CDT Fri Apr 17 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL TOMORROW MORNING...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Root River Canal at Raymond.
* WHEN...Until tomorrow morning.
* IMPACTS...At 9.0 feet, Water floods Koerber Park on 6 Mile Road.
Flooding of rural land and agricultural land.
* ADDITIONAL DETAILS...
- At 3:00 PM CDT Friday the stage was 9.5 feet.
- Bankfull stage is 7.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 3:00 PM CDT Friday was 10.3 feet.
- Forecast...The river is expected to fall below flood stage
this evening and continue falling to 3.8 feet Friday, April
24.
- Flood stage is 9.0 feet.
- Flood History...This crest compares to a previous crest of
9.5 feet on 04/15/1987.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 7 pm...
Location stage stage stage/time Sat Sun Mon Tue
Raymond 9.0 7.0 9.45 3 pm 4/17 8.0 7.4 6.2 5.2
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Raymond 10.28 3 pm 4/16 -0.83 9.50 1 pm 4/17
&&
LAT...LON 4286 8803 4286 8796 4282 8796 4278 8796
4278 8802 4282 8803
$$
WIC055-180915-
/O.CON.KMKX.FL.W.0017.000000T0000Z-000000T0000Z/
/WATW3.3.ER.260415T1136Z.000000T0000Z.000000T0000Z.NO/
409 PM CDT Fri Apr 17 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...
* WHAT...Major flooding is forecast.
* WHERE...Rock River at Watertown.
* WHEN...Until further notice.
* IMPACTS...At 6.5 feet, Floodwaters affect some streets in
Watertown. Water is in Riverside Park. About 6 miles upstream near
Ixonia, Wayside park along Highway 16 and Kanow Park is flooded.
Rock River Road near Highway 16 is flooded.
* ADDITIONAL DETAILS...
- At 3:00 PM CDT Friday the stage was 5.2 feet.
- Bankfull stage is 4.0 feet.
- Forecast...The river is expected to rise above flood stage
tomorrow morning and continue rising to 6.5 feet early
Thursday morning. Additional rises are possible thereafter.
- Flood stage is 5.5 feet.
- Flood History...This crest compares to a previous crest of
6.3 feet on 04/04/1959.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 7 pm...
Location stage stage stage/time Sat Sun Mon Tue
Watertown 5.5 4.0 5.15 3 pm 4/17 5.7 5.9 6.2 6.4
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Watertown 6.0 10 am 4/15 -0.26 6.50 7 am 4/24
&&
LAT...LON 4323 8873 4313 8857 4310 8861 4315 8870
4314 8873 4309 8874 4313 8884
$$
WIC089-180915-
/O.CON.KMKX.FL.W.0016.000000T0000Z-260420T1200Z/
/CEDW3.1.ER.260416T0506Z.260416T2045Z.000000T0000Z.NO/
409 PM CDT Fri Apr 17 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL MONDAY MORNING...
* WHAT...Minor flooding is forecast.
* WHERE...Milwaukee River near Cedarburg.
* WHEN...Until Monday morning.
* IMPACTS...At 11.0 feet, Water approaches some homes along Klug
Lane just south of Highway C and along N Island Drive and N
Shoreland Parkway in Mequon.
* ADDITIONAL DETAILS...
- At 3:00 PM CDT Friday the stage was 10.9 feet.
- Bankfull stage is 10.0 feet.
- Forecast...The river is expected to rise above flood stage
tomorrow morning to a crest of 11.2 feet early Sunday
morning. It will then fall below flood stage early Monday
morning.
- Flood stage is 11.0 feet.
- Flood History...This crest compares to a previous crest of
11.2 feet on 04/03/1982.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 7 pm...
Location stage stage stage/time Sat Sun Mon Tue
Cedarburg 11.0 10.0 10.87 3 pm 4/17 11.1 11.1 10.7 9.9
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Cedarburg 11.31 3 pm 4/16 -0.41 11.20 1 pm 4/19
&&
LAT...LON 4334 8796 4334 8792 4325 8792 4321 8793
4321 8801 4327 8797
$$
ILC097-WIC059-180915-
/O.CON.KMKX.FL.W.0015.000000T0000Z-000000T0000Z/
/NMSW3.3.ER.260404T0200Z.260418T0600Z.000000T0000Z.NO/
409 PM CDT Fri Apr 17 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...
* WHAT...Moderate flooding is occurring and major flooding is
forecast.
* WHERE...Fox River Lower near New Munster.
* WHEN...Until further notice.
* IMPACTS...At 14.0 feet, There is flooding of the lower levels of
homes in the Town of Wheatland and Village of Salem Lakes areas
long Riverside Drive, Shorewood Drive, 101st Street and Shorewood
Terrace.
* ADDITIONAL DETAILS...
- At 3:00 PM CDT Friday the stage was 14.0 feet.
- Bankfull stage is 10.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 3:00 PM CDT Friday was 14.0 feet.
- Forecast...The river is expected to rise to a crest of 14.2
feet just after midnight tonight.
- Flood stage is 11.0 feet.
- Flood History...This crest compares to a previous crest of
14.5 feet on 04/20/2013.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 7 pm...
Location stage stage stage/time Sat Sun Mon Tue
New Munster 11.0 10.0 13.97 3 pm 4/17 13.8 13.4 13.1 12.6
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
New Munster 13.97 3 pm 4/17 1.23 14.20 1 am 4/18
&&
LAT...LON 4262 8830 4262 8817 4255 8814 4246 8814
4246 8822 4255 8824
$$
WIC027-180915-
/O.CON.KMKX.FL.W.0014.000000T0000Z-000000T0000Z/
/LEBW3.1.ER.260414T2345Z.260417T1915Z.000000T0000Z.UU/
409 PM CDT Fri Apr 17 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...
* WHAT...Minor flooding is occurring.
* WHERE...ROCK RIVER near LEBANON-3 E-HWY MM BRIDGE.
* WHEN...Until further notice.
* ADDITIONAL DETAILS...
- At 3:00 PM CDT Friday the stage was 11.4 feet.
- Bankfull stage is 9.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 3:00 PM CDT Friday was 11.4 feet.
- Forecast...No forecast is available for this location.
- Flood stage is 10.0 feet.
- Flood History...This crest compares to a previous crest of
11.4 feet on 04/11/2016.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 5 pm...
Location stage stage stage/time Thu Fri Sat Sun
LEBANON-3 E-HWY 10.0 9.0 11.41 3 pm 4/17 not a forecast point
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
LEBANON-3 E-HWY 11.42 2 pm 4/17 0.36 Not Available
&&
LAT...LON 4329 8861 4329 8855 4325 8853 4318 8853
4318 8859 4325 8861
$$
WIC021-180915-
/O.CON.KMKX.FL.W.0012.000000T0000Z-260422T1200Z/
/PORW3.3.ER.260406T1852Z.260417T1530Z.260422T0600Z.NR/
409 PM CDT Fri Apr 17 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL WEDNESDAY MORNING...
* WHAT...Major flooding is occurring and major flooding is forecast.
This approaches the flood of record.
* WHERE...Wisconsin River at Portage.
* WHEN...Until Wednesday morning.
* IMPACTS...At 20.5 feet, Indian trail in Lake Delton area is
flooded. Other roads that are flooded are River Oaks Road in the
Town of Dekorra, River Shores Road in the Town of Lewiston, Levee
Road, Wood Street, Summit St, Conant St and parts of Thunderbird
Road in the Portage area.
* ADDITIONAL DETAILS...
- At 10:30 AM CDT Friday the stage was 20.5 feet.
- Bankfull stage is 12.7 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 10:30 AM CDT Friday was 20.5 feet.
- Forecast...The river is expected to fall below flood stage
early Wednesday morning and continue falling to 15.3 feet
Friday, April 24.
- Flood stage is 17.0 feet.
- Flood History...This crest compares to a previous crest of
20.5 feet on 09/14/1938.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 7 pm...
Location stage stage stage/time Sat Sun Mon Tue
Portage 17.0 12.7 20.47 10 am 4/17 19.0 17.7 17.5 17.1
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Portage 20.47 10 am 4/17 0.35 20.50 1 pm 4/17
&&
LAT...LON 4361 8966 4358 8940 4353 8934 4345 8938
4338 8947 4343 8960 4349 8952 4352 8958
4353 8969
$$
DDV486
WGUS83 KMKX 180322
FLSMKX
Flood Statement
National Weather Service Milwaukee/Sullivan WI
1022 PM CDT Fri Apr 17 2026
...The Flood Warning is extended for the following rivers in
Illinois...Wisconsin...
Sugar River At Brodhead affecting Rock, Green and Winnebago
Counties.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around, don't drown when encountering flooded roads. Most flood
deaths occur in vehicles.
Motorists should not attempt to drive around barricades or drive
cars through flooded areas.
Additional information is available at www.weather.gov.
The next statement will be issued Saturday morning at 1030 AM CDT.
&&
ILC201-WIC045-105-181530-
/O.EXT.KMKX.FL.W.0021.000000T0000Z-260421T0200Z/
/BROW3.1.ER.260415T1555Z.260418T0600Z.260420T2000Z.NO/
1022 PM CDT Fri Apr 17 2026
...FLOOD WARNING NOW IN EFFECT UNTIL LATE MONDAY EVENING...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Sugar River at Brodhead.
* WHEN...Until late Monday evening.
* IMPACTS...At 7.5 feet, There is widespread agricultural and
lowland flooding in the Brodhead area. Downstream in the Avon
Bottoms area of Rock County, there is flooding in Sugar River
Park, Beloit Newark Rd and S Hopkins Rd. In Illinois, Winslow Rd
is threatened near the river between Durand and Shirland. Low
lying areas of Sugar Shores Camping Resort may be inundated.
* ADDITIONAL DETAILS...
- At 10:00 PM CDT Friday the stage was 6.4 feet.
- Bankfull stage is 4.5 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 10:00 PM CDT Friday was 6.5 feet.
- Forecast...The river is expected to rise to a crest of 7.7
feet just after midnight tonight. It will then fall below
flood stage Monday afternoon.
- Flood stage is 5.0 feet.
- Flood History...This crest compares to a previous crest of
7.7 feet on 02/06/1927.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 1 am...
Location stage stage stage/time Sun Mon Tue Wed
Brodhead 5.0 4.5 6.40 10 pm 4/17 6.5 5.8 4.5 3.3
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Brodhead 6.53 9 pm 4/17 0.51 7.70 1 am 4/18
&&
LAT...LON 4263 8944 4266 8937 4257 8932 4248 8919
4241 8921 4249 8938
$$
KUROSKI314
WGUS43 KMKX 181027
FLWMKX
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Flood Warning
National Weather Service Milwaukee/Sullivan WI
527 AM CDT Sat Apr 18 2026
...The National Weather Service in Milwaukee/Sullivan WI has issued
a Flood Warning for the following rivers in Wisconsin...
Sheboygan River At Sheboygan affecting Sheboygan County.
...Forecast flooding changed from Minor to Moderate severity and
increased in duration for the following rivers in Wisconsin...
Root River At Racine affecting Racine County.
...Forecast flooding changed from Minor to Moderate severity for the
following rivers in Wisconsin...Illinois...
Sugar River At Brodhead affecting Green, Rock and Winnebago
Counties.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Motorists should not attempt to drive around barricades or drive
cars through flooded areas.
Turn around, don't drown when encountering flooded roads. Most flood
deaths occur in vehicles.
Even 6 inches of fast-moving flood water can knock you off your feet
and a depth of 2 feet will float your car. Never try to walk, swim,
or drive through such swift water. If you come upon flood waters,
stop, turn around and go another way.
Additional information is available at www.weather.gov.
The next statement will be issued this afternoon at 530 PM CDT.
&&
WIC117-182230-
/O.NEW.KMKX.FL.W.0039.260418T1027Z-260420T0431Z/
/SEBW3.1.ER.260418T0637Z.000000T0000Z.260419T1630Z.NO/
527 AM CDT Sat Apr 18 2026
...FLOOD WARNING IN EFFECT FROM EARLY THIS MORNING TO LATE TOMORROW
EVENING...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Sheboygan River at Sheboygan.
* WHEN...From early this morning to late tomorrow evening.
* IMPACTS...At 9.5 feet, About 3 miles west of Sheboygan Airport,
Woodland Road between Rio Road and Willow Road is closed. A
section of Alpine Road near the Sheboygan Airport is closed. There
is flooding in parts of River Park in Sheboygan Falls and
Esslingen Park in Sheboygan.
* ADDITIONAL DETAILS...
- At 4:00 AM CDT Saturday the stage was 8.3 feet.
- Bankfull stage is 6.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 4:00 AM CDT Saturday was 8.3 feet.
- Forecast...The river is expected to rise to a crest of 8.9
feet this afternoon. It will then fall below flood stage late
tomorrow morning.
- Flood stage is 8.0 feet.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 7 am...
Location stage stage stage/time Sun Mon Tue Wed
Sheboygan 8.0 6.0 8.33 4 am 4/18 8.3 7.1 6.2 5.5
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Sheboygan 9.15 6 pm 4/14 1.64 8.90 1 pm 4/18
&&
LAT...LON 4377 8770 4372 8771 4371 8776 4370 8780
4375 8782 4376 8776
$$
WIC101-182230-
/O.EXT.KMKX.FL.W.0038.000000T0000Z-260419T1229Z/
/RACW3.2.ER.260418T0752Z.260418T1800Z.260419T0629Z.NO/
527 AM CDT Sat Apr 18 2026
...FLOOD WARNING NOW IN EFFECT UNTIL TOMORROW MORNING...
* WHAT...Minor flooding is occurring and moderate flooding is
forecast.
* WHERE...Root River at Racine.
* WHEN...Until tomorrow morning.
* IMPACTS...At 7.5 feet, Lincoln Park and Horlick Park in Racine are
flooded and closed. Water over Dominik Dr in Lincoln Park.
Floodwaters are in the back yards of some homes and there is some
basement flooding.
* ADDITIONAL DETAILS...
- At 4:00 AM CDT Saturday the stage was 7.3 feet.
- Bankfull stage is 6.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 4:00 AM CDT Saturday was 7.3 feet.
- Forecast...The river is expected to rise to a crest of 7.5
feet this afternoon. It will then fall below flood stage just
after midnight tonight.
- Flood stage is 7.0 feet.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 7 am...
Location stage stage stage/time Sun Mon Tue Wed
Racine 7.0 6.0 7.25 4 am 4/18 6.7 5.8 4.8 4.4
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Racine 7.25 4 am 4/18 0.98 7.52 7 pm 4/18
&&
LAT...LON 4281 8792 4285 8786 4280 8783 4276 8778
4268 8779 4276 8788
$$
ILC201-WIC045-105-182230-
/O.CON.KMKX.FL.W.0021.000000T0000Z-260421T0200Z/
/BROW3.2.ER.260415T1555Z.260418T1200Z.260420T2000Z.NO/
527 AM CDT Sat Apr 18 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL LATE MONDAY EVENING...
* WHAT...Minor flooding is occurring and moderate flooding is
forecast.
* WHERE...Sugar River at Brodhead.
* WHEN...Until late Monday evening.
* IMPACTS...At 8.0 feet, Floodwaters are over Highway T, Beloit
Newark Rd, S Hopkins Rd, and there is flooding in Sugar River Park
in the Avon Bottoms area of Rock County. There is widespread
agricultural and lowland flooding in the Brodhead area. In
Illinois, structures at Sugar Shores Camping Resort may be
threatened. Winslow Rd is threatened near the river between Durand
and Shirland.
* ADDITIONAL DETAILS...
- At 5:00 AM CDT Saturday the stage was 7.9 feet.
- Bankfull stage is 4.5 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 5:00 AM CDT Saturday was 7.9 feet.
- Forecast...The river is expected to rise to a crest of 8.1
feet this morning. It will then fall below flood stage Monday
afternoon.
- Flood stage is 5.0 feet.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 7 am...
Location stage stage stage/time Sun Mon Tue Wed
Brodhead 5.0 4.5 7.94 5 am 4/18 6.4 5.5 4.1 3.1
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Brodhead 7.94 5 am 4/18 2.09 8.14 7 am 4/18
&&
LAT...LON 4263 8944 4266 8937 4257 8932 4248 8919
4241 8921 4249 8938
$$
SHEPPARD984
WGUS83 KMKX 181506
FLSMKX
Flood Statement
National Weather Service Milwaukee/Sullivan WI
1006 AM CDT Sat Apr 18 2026
...The Flood Warning is extended for the following rivers in
Wisconsin...
Baraboo River Near Baraboo affecting Sauk and Columbia Counties.
Pecatonica River At Martintown affecting Green County.
Wisconsin River At Portage affecting Columbia County.
...The Flood Warning continues for the following rivers in
Wisconsin...Illinois...
Root River At Racine affecting Racine County.
Sheboygan River At Sheboygan affecting Sheboygan County.
Rock River Near Lake Koshkonong affecting Rock and Jefferson
Counties.
Rock River At Fort Atkinson affecting Jefferson County.
Rock River At Afton affecting Rock and Winnebago Counties.
Rock River At Jefferson affecting Jefferson County.
Rock River At Watertown affecting Jefferson County.
ROCK RIVER near LEBANON-3 E-HWY MM BRIDGE affecting Dodge County.
Fox River Near Berlin affecting Green Lake County.
Crawfish River At Milford affecting Jefferson County.
Fox River Lower At Waukesha affecting Waukesha County.
Fox River Lower Near New Munster affecting Lake and Kenosha
Counties.
Milwaukee River Near Cedarburg affecting Ozaukee County.
Root River Canal At Raymond affecting Racine County.
...Observed flooding changed from Minor to Moderate severity and
increased in duration for the following rivers in Illinois...
Wisconsin...
Sugar River At Brodhead affecting Rock, Winnebago and Green
Counties.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Motorists should not attempt to drive around barricades or drive
cars through flooded areas.
Turn around, don't drown when encountering flooded roads. Most flood
deaths occur in vehicles.
Even 6 inches of fast-moving flood water can knock you off your feet
and a depth of 2 feet will float your car. Never try to walk, swim,
or drive through such swift water. If you come upon flood waters,
stop, turn around and go another way.
Additional information is available at www.weather.gov.
The next statement will be issued this evening at 1015 PM CDT.
&&
WIC117-190315-
/O.EXT.KMKX.FL.W.0039.000000T0000Z-260420T0430Z/
/SEBW3.1.ER.260418T0637Z.000000T0000Z.260419T1630Z.NO/
1006 AM CDT Sat Apr 18 2026
...FLOOD WARNING NOW IN EFFECT UNTIL LATE TOMORROW EVENING...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Sheboygan River at Sheboygan.
* WHEN...Until late tomorrow evening.
* IMPACTS...At 9.5 feet, About 3 miles west of Sheboygan Airport,
Woodland Road between Rio Road and Willow Road is closed. A
section of Alpine Road near the Sheboygan Airport is closed. There
is flooding in parts of River Park in Sheboygan Falls and
Esslingen Park in Sheboygan.
* ADDITIONAL DETAILS...
- At 9:00 AM CDT Saturday the stage was 8.7 feet.
- Bankfull stage is 6.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 9:00 AM CDT Saturday was 8.7 feet.
- Forecast...The river will rise to 8.9 feet this afternoon. It
will then fall this evening. It will rise to 8.9 feet this
evening. It will then fall below flood stage late tomorrow
morning.
- Flood stage is 8.0 feet.
- Flood History...This crest compares to a previous crest of
8.9 feet on 01/25/2017.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 1 pm...
Location stage stage stage/time Sun Mon Tue Wed
Sheboygan 8.0 6.0 8.74 9 am 4/18 7.9 6.9 6.1 5.4
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Sheboygan 9.15 6 pm 4/14 2.12 8.90 1 pm 4/18
&&
LAT...LON 4377 8770 4372 8771 4371 8776 4370 8780
4375 8782 4376 8776
$$
WIC101-190315-
/O.EXT.KMKX.FL.W.0038.000000T0000Z-260419T0430Z/
/RACW3.1.ER.260418T0752Z.260418T1145Z.260418T2230Z.NO/
1006 AM CDT Sat Apr 18 2026
...FLOOD WARNING NOW IN EFFECT UNTIL LATE THIS EVENING...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Root River at Racine.
* WHEN...Until late this evening.
* IMPACTS...At 7.5 feet, Lincoln Park and Horlick Park in Racine are
flooded and closed. Water over Dominik Dr in Lincoln Park.
Floodwaters are in the back yards of some homes and there is some
basement flooding.
* ADDITIONAL DETAILS...
- At 9:00 AM CDT Saturday the stage was 7.1 feet.
- Bankfull stage is 6.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 9:00 AM CDT Saturday was 7.3 feet.
- Forecast...The river is expected to rise to a crest of 7.3
feet this afternoon. It will then fall below flood stage late
this afternoon.
- Flood stage is 7.0 feet.
- Flood History...This crest compares to a previous crest of
7.3 feet on 04/19/2013.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 1 pm...
Location stage stage stage/time Sun Mon Tue Wed
Racine 7.0 6.0 7.13 9 am 4/18 6.5 5.4 4.6 4.2
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Racine 7.33 6 am 4/18 0.89 7.50 7 am 4/18
&&
LAT...LON 4281 8792 4285 8786 4280 8783 4276 8778
4268 8779 4276 8788
$$
WIC045-190315-
/O.EXT.KMKX.FL.W.0037.000000T0000Z-260421T1800Z/
/MTNW3.1.ER.260418T1656Z.260419T1200Z.260421T1200Z.NO/
1006 AM CDT Sat Apr 18 2026
...FLOOD WARNING NOW IN EFFECT UNTIL EARLY TUESDAY AFTERNOON...
* WHAT...Minor flooding is forecast.
* WHERE...Pecatonica River at Martintown.
* WHEN...Until early Tuesday afternoon.
* IMPACTS...At 13.5 feet, Floodwaters affect Martintown Road and
West River Road in the Martintown area. Upstream in Browntown,
floodwaters affect highway MM and West Indies Road.
* ADDITIONAL DETAILS...
- At 9:00 AM CDT Saturday the stage was 13.2 feet.
- Bankfull stage is 9.5 feet.
- Forecast...The river is expected to rise above flood stage
late this morning to a crest of 14.0 feet tomorrow morning.
It will then fall below flood stage Tuesday morning.
- Flood stage is 13.5 feet.
- Flood History...This crest compares to a previous crest of
14.0 feet on 09/06/2018.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 1 pm...
Location stage stage stage/time Sun Mon Tue Wed
Martintown 13.5 9.5 13.22 9 am 4/18 14.0 13.9 13.2 11.8
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Martintown 13.34 4 am 4/18 1.40 14.00 7 am 4/20
&&
LAT...LON 4268 8991 4268 8981 4263 8980 4251 8972
4251 8988 4260 8993
$$
WIC021-111-190315-
/O.EXT.KMKX.FL.W.0027.000000T0000Z-260422T1000Z/
/BABW3.1.ER.260416T0827Z.260420T1200Z.260422T0400Z.NO/
1006 AM CDT Sat Apr 18 2026
...FLOOD WARNING NOW IN EFFECT UNTIL EARLY WEDNESDAY MORNING...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Baraboo River near Baraboo.
* WHEN...Until early Wednesday morning.
* IMPACTS...At 17.0 feet, If Wisconsin River at Portage up to 17
feet also, water impacts parking lots near Hwy 33 and water over
Tritz Rd near Hwy 33. There is widespread flooding of agricultural
land.
* ADDITIONAL DETAILS...
- At 8:00 AM CDT Saturday the stage was 16.3 feet.
- Bankfull stage is 14.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 8:00 AM CDT Saturday was 16.9 feet.
- Forecast...The river is expected to rise to a crest of 17.0
feet Monday morning. It will then fall below flood stage late
Tuesday evening.
- Flood stage is 16.0 feet.
- Flood History...This crest compares to a previous crest of
17.0 feet on 04/12/2013.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 1 pm...
Location stage stage stage/time Sun Mon Tue Wed
Baraboo 16.0 14.0 16.30 8 am 4/18 16.6 16.9 16.4 15.0
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Baraboo 16.86 1 pm 4/17 -0.51 17.00 7 am 4/20
&&
LAT...LON 4344 8963 4353 8968 4353 8955 4353 8946
4350 8942 4346 8945 4347 8953
$$
ILC201-WIC045-105-190315-
/O.EXT.KMKX.FL.W.0021.000000T0000Z-260420T2200Z/
/BROW3.2.ER.260415T1555Z.260418T1130Z.260420T1600Z.NO/
1006 AM CDT Sat Apr 18 2026
...FLOOD WARNING NOW IN EFFECT UNTIL MONDAY AFTERNOON...
* WHAT...Moderate flooding is occurring and minor flooding is
forecast.
* WHERE...Sugar River at Brodhead.
* WHEN...Until Monday afternoon.
* IMPACTS...At 8.0 feet, Floodwaters are over Highway T, Beloit
Newark Rd, S Hopkins Rd, and there is flooding in Sugar River Park
in the Avon Bottoms area of Rock County. There is widespread
agricultural and lowland flooding in the Brodhead area. In
Illinois, structures at Sugar Shores Camping Resort may be
threatened. Winslow Rd is threatened near the river between Durand
and Shirland.
* ADDITIONAL DETAILS...
- At 8:00 AM CDT Saturday the stage was 8.1 feet.
- Bankfull stage is 4.5 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 8:00 AM CDT Saturday was 8.3 feet.
- Forecast...The river is expected to fall below flood stage
late Monday morning and continue falling to 2.2 feet
Saturday, April 25.
- Flood stage is 5.0 feet.
- Flood History...This crest compares to a previous crest of
8.1 feet on 05/19/1999.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 1 pm...
Location stage stage stage/time Sun Mon Tue Wed
Brodhead 5.0 4.5 8.09 8 am 4/18 6.0 4.9 3.6 2.9
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Brodhead 8.26 6 am 4/18 2.40 7.40 1 pm 4/18
&&
LAT...LON 4263 8944 4266 8937 4257 8932 4248 8919
4241 8921 4249 8938
$$
WIC021-190315-
/O.EXT.KMKX.FL.W.0012.000000T0000Z-260424T1600Z/
/PORW3.3.ER.260406T1852Z.260417T1530Z.260424T1000Z.NR/
1006 AM CDT Sat Apr 18 2026
...FLOOD WARNING NOW IN EFFECT UNTIL LATE FRIDAY MORNING...
* WHAT...Major flooding is occurring and major flooding is forecast.
This approaches the flood of record.
* WHERE...Wisconsin River at Portage.
* WHEN...Until late Friday morning.
* IMPACTS...At 20.0 feet, Sunset Point-Conant St underwater.
Floodwaters affect homes in the Blackhawk Park area as well as
River Oaks Road in the Town of Dekorra, River Shores Road in the
Town of Lewiston, and Levee Road in the Portage area. Water is
over Thunderbird Road.
* ADDITIONAL DETAILS...
- At 5:00 AM CDT Saturday the stage was 20.0 feet.
- Bankfull stage is 12.7 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 5:00 AM CDT Saturday was 20.5 feet.
- Forecast...The river is expected to fall below flood stage
early Friday morning and continue falling to 15.7 feet
Saturday, April 25.
- Flood stage is 17.0 feet.
- Flood History...This crest compares to a previous crest of
20.1 feet on 04/22/2019.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 1 pm...
Location stage stage stage/time Sun Mon Tue Wed
Portage 17.0 12.7 20.00 5 am 4/18 18.5 18.0 17.7 17.6
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Portage 20.47 10 am 4/17 -0.47 19.80 1 pm 4/18
&&
LAT...LON 4361 8966 4358 8940 4353 8934 4345 8938
4338 8947 4343 8960 4349 8952 4352 8958
4353 8969
$$
WIC055-105-190315-
/O.CON.KMKX.FL.W.0035.000000T0000Z-000000T0000Z/
/NVLW3.3.ER.260418T1425Z.260423T1200Z.000000T0000Z.NO/
1006 AM CDT Sat Apr 18 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...
* WHAT...Major flooding is forecast.
* WHERE...Rock River near Lake Koshkonong.
* WHEN...Until further notice.
* IMPACTS...At 11.3 feet, There is knee-deep water over Blackhawk
Island Road. Lamp Road on west side of river also becomes flooded.
Lake Koshkonong merges with Mud Lake to the east of Lake
Koshkonong.
* ADDITIONAL DETAILS...
- At 8:00 AM CDT Saturday the stage was 10.0 feet.
- Bankfull stage is 9.0 feet.
- Forecast...The river is expected to rise to 12.2 feet
Thursday morning. Additional rises are possible thereafter.
- Flood stage is 10.0 feet.
- Flood History...This crest compares to a previous crest of
12.2 feet on 04/25/1993.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 1 pm...
Location stage stage stage/time Sun Mon Tue Wed
Lake Koshkonong 10.0 9.0 9.96 8 am 4/18 10.9 11.5 11.9 12.1
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Lake Koshkonong 9.96 8 am 4/18 0.55 12.20 7 am 4/25
&&
LAT...LON 4293 8894 4287 8886 4283 8892 4281 8900
4285 8907 4290 8902
$$
WIC055-190315-
/O.CON.KMKX.FL.W.0034.000000T0000Z-000000T0000Z/
/FATW3.2.ER.260417T0700Z.260420T0600Z.000000T0000Z.NO/
1006 AM CDT Sat Apr 18 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...
* WHAT...Minor flooding is occurring and moderate flooding is
forecast.
* WHERE...Rock River at Fort Atkinson.
* WHEN...Until further notice.
* IMPACTS...At 17.5 feet, Floodwaters partially cover low spots on
Highway 106 near Rock River Park. A riverside walkway near South
Water Street in downtown Fort Atkinson is closed. A few homes and
businesses are surrounded by water at the end of Vets lane near
the intersection of Highway 106 and Blackhawk Island Road about 1
mile southwest of Fort Atkinson. North Shore Road about 1 mile
southwest of Fort Atkinson is closed. Ralph Rd impacted.
Floodwaters cover fields on the east side of Fort Atkinson.
* ADDITIONAL DETAILS...
- At 9:00 AM CDT Saturday the stage was 16.7 feet.
- Bankfull stage is 14.5 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 9:00 AM CDT Saturday was 16.7 feet.
- Forecast...The river is expected to rise to a crest of 17.6
feet early Monday morning.
- Flood stage is 16.0 feet.
- Flood History...This crest compares to a previous crest of
17.4 feet on 09/11/2018.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 1 pm...
Location stage stage stage/time Sun Mon Tue Wed
Fort Atkinson 16.0 14.5 16.74 9 am 4/18 17.5 17.4 17.3 17.3
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Fort Atkinson 16.74 8 am 4/18 0.55 17.60 1 am 4/20
&&
LAT...LON 4295 8887 4295 8876 4291 8878 4286 8887
4292 8895 4294 8890
$$
WIC055-190315-
/O.CON.KMKX.FL.W.0033.000000T0000Z-000000T0000Z/
/MILW3.1.ER.260417T1330Z.260421T1800Z.000000T0000Z.NO/
1006 AM CDT Sat Apr 18 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Crawfish River at Milford.
* WHEN...Until further notice.
* IMPACTS...At 9.0 feet, Water approaches some homes in Milford.
There is widespread flooding of roads in Riverbend Campground,
about 5 miles upstream of Milford.
* ADDITIONAL DETAILS...
- At 9:00 AM CDT Saturday the stage was 7.7 feet.
- Bankfull stage is 5.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 9:00 AM CDT Saturday was 7.7 feet.
- Forecast...The river is expected to rise to a crest of 8.8
feet early Tuesday afternoon.
- Flood stage is 7.0 feet.
- Flood History...This crest compares to a previous crest of
8.8 feet on 10/04/1986.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 1 pm...
Location stage stage stage/time Sun Mon Tue Wed
Milford 7.0 5.0 7.65 9 am 4/18 8.3 8.6 8.8 8.8
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Milford 7.65 9 am 4/18 0.65 8.80 1 am 4/23
&&
LAT...LON 4317 8892 4317 8882 4308 8882 4303 8882
4302 8882 4299 8882 4300 8886 4306 8889
$$
ILC201-WIC105-190315-
/O.CON.KMKX.FL.W.0032.000000T0000Z-000000T0000Z/
/AFTW3.3.ER.260416T1717Z.260425T0000Z.000000T0000Z.NO/
1006 AM CDT Sat Apr 18 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...
* WHAT...Moderate flooding is occurring and major flooding is
forecast.
* WHERE...Rock River at Afton.
* WHEN...Until further notice.
* IMPACTS...At 12.2 feet, There is widespread flooding in the Afton
and Janesville areas. Numerous roads and streets adjacent to the
river are closed including South River Road on the south side of
Janesville, several blocks of Joseph and Charles Streets, a
portion of Main Street, and North Loop Road at Traxler Park. The
on-ramp to Memorial Drive is closed as is a portion of Riverside
Drive. Traxler Park off of Memorial Drive in Janesville is flooded
and closed.
* ADDITIONAL DETAILS...
- At 7:00 AM CDT Saturday the stage was 11.4 feet.
- Bankfull stage is 8.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 7:00 AM CDT Saturday was 12.1 feet.
- Forecast...The river is expected to rise to 12.3 feet Friday
evening. Additional rises are possible thereafter.
- Flood stage is 9.0 feet.
- Flood History...This crest compares to a previous crest of
12.2 feet on 01/23/2008.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 1 pm...
Location stage stage stage/time Sun Mon Tue Wed
Afton 9.0 8.0 11.43 7 am 4/18 11.2 11.4 11.7 12.0
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Afton 12.11 1 am 4/18 2.29 12.30 7 am 4/25
&&
LAT...LON 4274 8910 4274 8903 4265 8899 4248 8902
4248 8910 4261 8909
$$
WIC047-190315-
/O.CON.KMKX.FL.W.0031.000000T0000Z-000000T0000Z/
/BERW3.1.ER.260416T1915Z.260420T1200Z.000000T0000Z.NO/
1006 AM CDT Sat Apr 18 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Fox River near Berlin.
* WHEN...Until further notice.
* IMPACTS...At 13.5 feet, Floodwaters are over the banks in parts of
downtown Berlin including Riverside and Webster Street Parks.
There is minor flooding in the Berlin area.
* ADDITIONAL DETAILS...
- At 9:00 AM CDT Saturday the stage was 13.4 feet.
- Bankfull stage is 12.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 9:00 AM CDT Saturday was 13.4 feet.
- Forecast...The river is expected to rise to a crest of 13.6
feet Monday morning.
- Flood stage is 13.0 feet.
- Flood History...This crest compares to a previous crest of
13.6 feet on 05/10/1960.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 1 pm...
Location stage stage stage/time Sun Mon Tue Wed
Berlin 13.0 12.0 13.36 9 am 4/18 13.5 13.6 13.6 13.6
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Berlin 13.36 8 am 4/18 0.12 13.60 1 pm 4/24
&&
LAT...LON 4398 8899 4398 8888 4390 8888 4389 8900
4394 8911 4395 8912
$$
WIC055-190315-
/O.CON.KMKX.FL.W.0024.000000T0000Z-000000T0000Z/
/JFFW3.2.ER.260416T1222Z.260423T1200Z.000000T0000Z.NO/
1006 AM CDT Sat Apr 18 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...
* WHAT...Moderate flooding is occurring and moderate flooding is
forecast.
* WHERE...Rock River at Jefferson.
* WHEN...Until further notice.
* IMPACTS...At 12.0 feet, Riverview Drive is closed due to
floodwaters on the road. The Tensfeldt Park boat launch is closed.
Intersection of S Main St and E Dane St is closed, and S Center
Ave. Floodwaters affect highway K between Jefferson and Fort
Atkinson. River's Edge Park flooded.
* ADDITIONAL DETAILS...
- At 9:00 AM CDT Saturday the stage was 11.1 feet.
- Bankfull stage is 8.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 9:00 AM CDT Saturday was 11.2 feet.
- Forecast...The river is expected to rise to a crest of 12.8
feet Thursday morning.
- Flood stage is 10.0 feet.
- Flood History...This crest compares to a previous crest of
12.8 feet on 04/02/1979.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 1 pm...
Location stage stage stage/time Sun Mon Tue Wed
Jefferson 10.0 8.0 11.14 9 am 4/18 11.9 12.3 12.5 12.7
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Jefferson 11.15 8 am 4/18 0.56 12.80 1 am 4/25
&&
LAT...LON 4305 8887 4305 8876 4300 8876 4295 8876
4295 8887 4301 8887
$$
WIC133-190315-
/O.CON.KMKX.FL.W.0023.000000T0000Z-260422T1800Z/
/WKEW3.2.ER.260416T0047Z.260418T0140Z.260422T1200Z.NR/
1006 AM CDT Sat Apr 18 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL EARLY WEDNESDAY AFTERNOON...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
This approaches the flood of record.
* WHERE...Fox River Lower at Waukesha.
* WHEN...Until early Wednesday afternoon.
* IMPACTS...At 8.0 feet, Parts of Corrina Blvd, Buckley St, and
Dunbar Ave flood. Grede Park, Glacial Drumlin Trail and Fox
Riverwalk flood.
* ADDITIONAL DETAILS...
- At 9:00 AM CDT Saturday the stage was 7.9 feet.
- Bankfull stage is 5.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 9:00 AM CDT Saturday was 8.5 feet.
- Forecast...The river is expected to fall below flood stage
Wednesday morning and continue falling to 5.1 feet Friday
evening.
- Flood stage is 6.0 feet.
- Flood History...This crest compares to a previous crest of
8.0 feet on 04/01/1960.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 1 pm...
Location stage stage stage/time Sun Mon Tue Wed
Waukesha 6.0 5.0 7.91 9 am 4/18 7.6 6.9 6.4 5.9
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Waukesha 8.5 8 pm 4/17 0.03 8.50 1 am 4/18
&&
LAT...LON 4304 8824 4303 8818 4300 8821 4295 8825
4297 8829 4302 8826
$$
WIC101-190315-
/O.CON.KMKX.FL.W.0019.000000T0000Z-260420T0730Z/
/RAYW3.1.ER.260416T0314Z.260416T2045Z.260419T1930Z.NO/
1006 AM CDT Sat Apr 18 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL EARLY MONDAY MORNING...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Root River Canal at Raymond.
* WHEN...Until early Monday morning.
* IMPACTS...At 11.0 feet, Floodwaters are in the back yards of a few
homes in the Village of Raymond. Water floods Koerber Park on 6
Mile Road. There is widespread flooding of lowland and
agricultural land.
* ADDITIONAL DETAILS...
- At 9:00 AM CDT Saturday the stage was 10.1 feet.
- Bankfull stage is 7.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 9:00 AM CDT Saturday was 10.1 feet.
- Forecast...The river is expected to fall below flood stage
early tomorrow afternoon and continue falling to 3.7 feet
Friday evening.
- Flood stage is 9.0 feet.
- Flood History...This crest compares to a previous crest of
10.1 feet on 05/11/1990.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 1 pm...
Location stage stage stage/time Sun Mon Tue Wed
Raymond 9.0 7.0 10.11 9 am 4/18 9.1 7.0 5.9 4.9
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Raymond 10.28 3 pm 4/16 0.32 10.10 1 pm 4/18
&&
LAT...LON 4286 8803 4286 8796 4282 8796 4278 8796
4278 8802 4282 8803
$$
WIC055-190315-
/O.CON.KMKX.FL.W.0017.000000T0000Z-000000T0000Z/
/WATW3.3.ER.260415T1136Z.260423T1200Z.000000T0000Z.NO/
1006 AM CDT Sat Apr 18 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...
* WHAT...Minor flooding is occurring and major flooding is forecast.
* WHERE...Rock River at Watertown.
* WHEN...Until further notice.
* IMPACTS...At 6.5 feet, Floodwaters affect some streets in
Watertown. Water is in Riverside Park. About 6 miles upstream near
Ixonia, Wayside park along Highway 16 and Kanow Park is flooded.
Rock River Road near Highway 16 is flooded.
* ADDITIONAL DETAILS...
- At 9:00 AM CDT Saturday the stage was 5.6 feet.
- Bankfull stage is 4.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 9:00 AM CDT Saturday was 5.6 feet.
- Forecast...The river is expected to rise to 6.5 feet Thursday
morning. Additional rises are possible thereafter.
- Flood stage is 5.5 feet.
- Flood History...This crest compares to a previous crest of
6.3 feet on 04/04/1959.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 1 pm...
Location stage stage stage/time Sun Mon Tue Wed
Watertown 5.5 4.0 5.61 9 am 4/18 5.9 6.1 6.3 6.4
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Watertown 6.0 10 am 4/15 0.40 6.50 7 am 4/25
&&
LAT...LON 4323 8873 4313 8857 4310 8861 4315 8870
4314 8873 4309 8874 4313 8884
$$
WIC089-190315-
/O.CON.KMKX.FL.W.0016.000000T0000Z-260421T0600Z/
/CEDW3.1.ER.260416T0506Z.260419T0000Z.260421T0000Z.NO/
1006 AM CDT Sat Apr 18 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL EARLY TUESDAY MORNING...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Milwaukee River near Cedarburg.
* WHEN...Until early Tuesday morning.
* IMPACTS...At 12.0 feet, Thiensville: Villa Grove Rd, Thiensville
Village Park, water into yards of homes. Klug Ln, River Rd and
Bonniwell Rd floods and water approaches some homes along N Island
Drive and N Shoreland Parkway in Mequon. The following roads may
flood: Mill St, Green Bay Ave, S Riverside Dr, Hwy Y and Hawthorne
Dr and Blueberry Dr and Hawthorne Dr in the Town of Saukville,
Highway W from Highway 33 and Highway 57 in the Village and Town
of Saukville.
* ADDITIONAL DETAILS...
- At 9:00 AM CDT Saturday the stage was 11.5 feet.
- Bankfull stage is 10.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 9:00 AM CDT Saturday was 11.5 feet.
- Forecast...The river is expected to rise to a crest of 12.1
feet this evening. It will then fall below flood stage Monday
evening.
- Flood stage is 11.0 feet.
- Flood History...This crest compares to a previous crest of
12.0 feet on 04/21/1993.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 1 pm...
Location stage stage stage/time Sun Mon Tue Wed
Cedarburg 11.0 10.0 11.46 9 am 4/18 11.8 11.2 10.3 9.3
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Cedarburg 11.46 9 am 4/18 0.47 12.10 1 am 4/19
&&
LAT...LON 4334 8796 4334 8792 4325 8792 4321 8793
4321 8801 4327 8797
$$
ILC097-WIC059-190315-
/O.CON.KMKX.FL.W.0015.000000T0000Z-000000T0000Z/
/NMSW3.3.ER.260404T0200Z.260419T1800Z.000000T0000Z.NO/
1006 AM CDT Sat Apr 18 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...
* WHAT...Major flooding is occurring and major flooding is forecast.
* WHERE...Fox River Lower near New Munster.
* WHEN...Until further notice.
* IMPACTS...At 15.0 feet, Highway 50 is closed due to floodwaters
over the highway. There is widespread flooding in the Town of
Wheatland and Village of Salem Lakes. Floodwaters are into the
lower levels of some homes in those areas along Riverside Drive,
Shorewood Drive, 101st Street and Shorewood Terrace.
* ADDITIONAL DETAILS...
- At 9:00 AM CDT Saturday the stage was 14.6 feet.
- Bankfull stage is 10.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 9:00 AM CDT Saturday was 14.6 feet.
- Forecast...The river is expected to rise to a crest of 15.0
feet early tomorrow afternoon.
- Flood stage is 11.0 feet.
- Flood History...This crest compares to a previous crest of
15.0 feet on 08/24/2007.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 1 pm...
Location stage stage stage/time Sun Mon Tue Wed
New Munster 11.0 10.0 14.57 9 am 4/18 15.0 14.5 13.8 13.1
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
New Munster 14.59 8 am 4/18 0.71 15.00 1 pm 4/19
&&
LAT...LON 4262 8830 4262 8817 4255 8814 4246 8814
4246 8822 4255 8824
$$
WIC027-190315-
/O.CON.KMKX.FL.W.0014.000000T0000Z-000000T0000Z/
/LEBW3.2.ER.260414T2345Z.260418T1400Z.000000T0000Z.UU/
1006 AM CDT Sat Apr 18 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...
* WHAT...Moderate flooding is occurring.
* WHERE...ROCK RIVER near LEBANON-3 E-HWY MM BRIDGE.
* WHEN...Until further notice.
* ADDITIONAL DETAILS...
- At 9:00 AM CDT Saturday the stage was 11.7 feet.
- Bankfull stage is 9.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 9:00 AM CDT Saturday was 11.7 feet.
- Forecast...No forecast is available for this location.
- Flood stage is 10.0 feet.
- Flood History...This crest compares to a previous crest of
11.6 feet on 04/17/2014.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 5 pm...
Location stage stage stage/time Thu Fri Sat Sun
LEBANON-3 E-HWY 10.0 9.0 11.70 9 am 4/18 not a forecast point
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
LEBANON-3 E-HWY 11.7 9 am 4/18 0.34 Not Available
&&
LAT...LON 4329 8861 4329 8855 4325 8853 4318 8853
4318 8859 4325 8861
$$
MRC292
WGUS83 KMKX 182056
FLSMKX
Flood Statement
National Weather Service Milwaukee/Sullivan WI
356 PM CDT Sat Apr 18 2026
...The Flood Warning is extended for the following rivers in
Wisconsin...
Milwaukee River Near Cedarburg affecting Ozaukee County.
Root River At Racine affecting Racine County.
Root River Canal At Raymond affecting Racine County.
...The Flood Warning continues for the following rivers in
Wisconsin...Illinois...
Sheboygan River At Sheboygan affecting Sheboygan County.
Rock River Near Lake Koshkonong affecting Rock and Jefferson
Counties.
Rock River At Fort Atkinson affecting Jefferson County.
Rock River At Afton affecting Rock and Winnebago Counties.
Baraboo River Near Baraboo affecting Columbia and Sauk Counties.
Rock River At Jefferson affecting Jefferson County.
Rock River At Watertown affecting Jefferson County.
ROCK RIVER near LEBANON-3 E-HWY MM BRIDGE affecting Dodge County.
Fox River Near Berlin affecting Green Lake County.
Crawfish River At Milford affecting Jefferson County.
Fox River Lower At Waukesha affecting Waukesha County.
Fox River Lower Near New Munster affecting Kenosha and Lake
Counties.
Pecatonica River At Martintown affecting Green County.
Root River At Franklin affecting Milwaukee County.
Sugar River At Brodhead affecting Rock, Winnebago and Green
Counties.
Turtle Creek Near Clinton affecting Rock and Winnebago Counties.
Wisconsin River At Portage affecting Columbia County.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around, don't drown when encountering flooded roads. Most flood
deaths occur in vehicles.
Even 6 inches of fast-moving flood water can knock you off your feet
and a depth of 2 feet will float your car. Never try to walk, swim,
or drive through such swift water. If you come upon flood waters,
stop, turn around and go another way.
Motorists should not attempt to drive around barricades or drive
cars through flooded areas.
Additional information is available at www.weather.gov.
The next statement will be issued this evening at 1145 PM CDT.
&&
WIC117-190900-
/O.EXT.KMKX.FL.W.0039.000000T0000Z-260419T1912Z/
/SEBW3.1.ER.260418T0637Z.000000T0000Z.260419T0712Z.NO/
356 PM CDT Sat Apr 18 2026
...FLOOD WARNING NOW IN EFFECT UNTIL EARLY TOMORROW AFTERNOON...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Sheboygan River at Sheboygan.
* WHEN...Until early tomorrow afternoon.
* IMPACTS...At 8.0 feet, Water nears a Road in Kiwanis Park in
Sheboygan. There is localized flooding of River Park in Sheboygan
Falls and Esslingen Park in Sheboygan. Water covers docks and
piers in the Sheboygan area.
* ADDITIONAL DETAILS...
- At 3:00 PM CDT Saturday the stage was 8.6 feet.
- Bankfull stage is 6.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 3:00 PM CDT Saturday was 8.8 feet.
- Forecast...The river is expected to fall below flood stage
just after midnight tonight and continue falling to 3.9 feet
Saturday, April 25.
- Flood stage is 8.0 feet.
- Flood History...This crest compares to a previous crest of
8.6 feet on 07/20/1952.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 1 pm...
Location stage stage stage/time Sun Mon Tue Wed
Sheboygan 8.0 6.0 8.57 3 pm 4/18 7.1 6.2 5.5 4.9
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Sheboygan 9.15 6 pm 4/14 2.11 8.80 1 pm 4/18
&&
LAT...LON 4377 8770 4372 8771 4371 8776 4370 8780
4375 8782 4376 8776
$$
WIC101-190445-
/O.EXT.KMKX.FL.W.0038.000000T0000Z-260419T0431Z/
/RACW3.1.ER.260418T0752Z.260418T1145Z.260418T1715Z.NO/
356 PM CDT Sat Apr 18 2026
...FLOOD WARNING NOW IN EFFECT UNTIL LATE THIS EVENING...
* WHAT...No flooding is currently forecast.
* WHERE...Root River at Racine.
* WHEN...Until late this evening.
* IMPACTS...At 7.0 feet, There is flooding in Lincoln Park and
Horlick Park in Racine.
* ADDITIONAL DETAILS...
- At 3:00 PM CDT Saturday the stage was 6.8 feet.
- Bankfull stage is 6.0 feet.
- Forecast...The river is expected to rise to a crest of 6.9
feet this evening.
- Flood stage is 7.0 feet.
- Flood History...This crest compares to a previous crest of
6.9 feet on 07/24/2010.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 1 pm...
Location stage stage stage/time Sun Mon Tue Wed
Racine 7.0 6.0 6.78 3 pm 4/18 6.8 5.9 4.9 4.3
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Racine 7.33 6 am 4/18 0.18 7.20 1 pm 4/18
&&
LAT...LON 4281 8792 4285 8786 4280 8783 4276 8778
4268 8779 4276 8788
$$
WIC101-190900-
/O.EXT.KMKX.FL.W.0019.000000T0000Z-260420T1600Z/
/RAYW3.1.ER.260416T0314Z.260416T2045Z.260420T0400Z.NO/
356 PM CDT Sat Apr 18 2026
...FLOOD WARNING NOW IN EFFECT UNTIL LATE MONDAY MORNING...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Root River Canal at Raymond.
* WHEN...Until late Monday morning.
* IMPACTS...At 11.0 feet, Floodwaters are in the back yards of a few
homes in the Village of Raymond. Water floods Koerber Park on 6
Mile Road. There is widespread flooding of lowland and
agricultural land.
* ADDITIONAL DETAILS...
- At 3:00 PM CDT Saturday the stage was 10.2 feet.
- Bankfull stage is 7.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 3:00 PM CDT Saturday was 10.2 feet.
- Forecast...The river is expected to fall below flood stage
late tomorrow evening and continue falling to 3.7 feet
Saturday, April 25.
- Flood stage is 9.0 feet.
- Flood History...This crest compares to a previous crest of
10.1 feet on 05/11/1990.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 1 pm...
Location stage stage stage/time Sun Mon Tue Wed
Raymond 9.0 7.0 10.16 3 pm 4/18 9.5 8.2 6.3 5.3
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Raymond 10.28 3 pm 4/16 0.75 10.10 7 pm 4/18
&&
LAT...LON 4286 8803 4286 8796 4282 8796 4278 8796
4278 8802 4282 8803
$$
WIC089-190900-
/O.EXT.KMKX.FL.W.0016.000000T0000Z-260422T1200Z/
/CEDW3.1.ER.260416T0506Z.260419T1800Z.260422T0600Z.NO/
356 PM CDT Sat Apr 18 2026
...FLOOD WARNING NOW IN EFFECT UNTIL WEDNESDAY MORNING...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Milwaukee River near Cedarburg.
* WHEN...Until Wednesday morning.
* IMPACTS...At 12.0 feet, Thiensville: Villa Grove Rd, Thiensville
Village Park, water into yards of homes. Klug Ln, River Rd and
Bonniwell Rd floods and water approaches some homes along N Island
Drive and N Shoreland Parkway in Mequon. The following roads may
flood: Mill St, Green Bay Ave, S Riverside Dr, Hwy Y and Hawthorne
Dr and Blueberry Dr and Hawthorne Dr in the Town of Saukville,
Highway W from Highway 33 and Highway 57 in the Village and Town
of Saukville.
* ADDITIONAL DETAILS...
- At 3:00 PM CDT Saturday the stage was 11.5 feet.
- Bankfull stage is 10.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 3:00 PM CDT Saturday was 11.6 feet.
- Forecast...The river is expected to rise to a crest of 12.2
feet early tomorrow afternoon. It will then fall below flood
stage early Wednesday morning.
- Flood stage is 11.0 feet.
- Flood History...This crest compares to a previous crest of
12.2 feet on 08/29/2018.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 1 pm...
Location stage stage stage/time Sun Mon Tue Wed
Cedarburg 11.0 10.0 11.52 3 pm 4/18 12.2 12.1 11.4 10.5
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Cedarburg 11.56 1 pm 4/18 0.71 12.20 1 am 4/20
&&
LAT...LON 4334 8796 4334 8792 4325 8792 4321 8793
4321 8801 4327 8797
$$
WIC079-190900-
/O.CON.KMKX.FL.W.0040.000000T0000Z-260420T0300Z/
/FRKW3.1.ER.260416T1000Z.260416T2345Z.260419T1500Z.NO/
356 PM CDT Sat Apr 18 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL LATE TOMORROW EVENING...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Root River at Franklin.
* WHEN...Until late tomorrow evening.
* IMPACTS...At 8.0 feet, A low spot on Oakwood Road is flooded. Some
yards along the river flood.
* ADDITIONAL DETAILS...
- At 3:00 PM CDT Saturday the stage was 8.3 feet.
- Bankfull stage is 7.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 3:00 PM CDT Saturday was 8.3 feet.
- Forecast...The river is expected to fall below flood stage
late tomorrow morning and continue falling to 4.1 feet
Saturday, April 25.
- Flood stage is 8.0 feet.
- Flood History...This crest compares to a previous crest of
8.3 feet on 06/18/1996.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 1 pm...
Location stage stage stage/time Sun Mon Tue Wed
Franklin 8.0 7.0 8.31 3 pm 4/18 7.9 7.1 6.3 5.7
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Franklin 9.23 6 pm 4/16 0.52 8.30 1 am 4/19
&&
LAT...LON 4285 8786 4281 8792 4284 8799 4285 8803
4292 8803 4292 8797 4287 8796
$$
WIC045-190900-
/O.CON.KMKX.FL.W.0037.000000T0000Z-260421T1800Z/
/MTNW3.1.ER.260418T2200Z.260419T1200Z.260421T1200Z.NO/
356 PM CDT Sat Apr 18 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL EARLY TUESDAY AFTERNOON...
* WHAT...Minor flooding is forecast.
* WHERE...Pecatonica River at Martintown.
* WHEN...Until early Tuesday afternoon.
* IMPACTS...At 13.5 feet, Floodwaters affect Martintown Road and
West River Road in the Martintown area. Upstream in Browntown,
floodwaters affect highway MM and West Indies Road.
* ADDITIONAL DETAILS...
- At 3:00 PM CDT Saturday the stage was 13.2 feet.
- Bankfull stage is 9.5 feet.
- Forecast...The river is expected to rise above flood stage
late this afternoon to a crest of 14.0 feet tomorrow morning.
It will then fall below flood stage Tuesday morning.
- Flood stage is 13.5 feet.
- Flood History...This crest compares to a previous crest of
14.0 feet on 09/06/2018.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 1 pm...
Location stage stage stage/time Sun Mon Tue Wed
Martintown 13.5 9.5 13.20 3 pm 4/18 14.0 13.9 13.2 11.8
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Martintown 13.34 4 am 4/18 1.28 14.00 7 am 4/20
&&
LAT...LON 4268 8991 4268 8981 4263 8980 4251 8972
4251 8988 4260 8993
$$
ILC201-WIC105-190900-
/O.CON.KMKX.FL.W.0036.000000T0000Z-260420T1330Z/
/CLIW3.1.ER.260416T0733Z.260419T0000Z.260420T0130Z.NO/
356 PM CDT Sat Apr 18 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL MONDAY MORNING...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Turtle Creek near Clinton.
* WHEN...Until Monday morning.
* IMPACTS...At 10.0 feet, South Creek Rd threatened north of Inman
Parkway east of Beloit. Low-lying private roadways threatened west
of Shopiere. Yards of residential structures inundated along
Mocassin Trail, Bootmaker Dr, East Ridge Rd, Boulder Lane,
Rockfence Lane, and Arrowhead Rd in Beloit.
* ADDITIONAL DETAILS...
- At 3:00 PM CDT Saturday the stage was 8.3 feet.
- Bankfull stage is 6.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 3:00 PM CDT Saturday was 8.5 feet.
- Forecast...The river is expected to rise to a crest of 9.8
feet this evening. It will then fall below flood stage
tomorrow evening.
- Flood stage is 8.0 feet.
- Flood History...This crest compares to a previous crest of
9.6 feet on 08/20/2007.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 1 pm...
Location stage stage stage/time Sun Mon Tue Wed
Clinton 8.0 6.0 8.26 3 pm 4/18 8.5 7.0 5.8 5.3
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Clinton 9.61 12 pm 4/16 1.79 9.80 7 pm 4/18
&&
LAT...LON 4251 8904 4257 8904 4257 8902 4259 8898
4263 8886 4264 8877 4257 8877 4256 8886
4253 8893 4250 8898 4248 8903 4248 8908
$$
WIC055-105-190900-
/O.CON.KMKX.FL.W.0035.000000T0000Z-000000T0000Z/
/NVLW3.3.ER.260418T1425Z.260423T1200Z.000000T0000Z.NO/
356 PM CDT Sat Apr 18 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...
* WHAT...Minor flooding is occurring and major flooding is forecast.
* WHERE...Rock River near Lake Koshkonong.
* WHEN...Until further notice.
* IMPACTS...At 11.3 feet, There is knee-deep water over Blackhawk
Island Road. Lamp Road on west side of river also becomes flooded.
Lake Koshkonong merges with Mud Lake to the east of Lake
Koshkonong.
* ADDITIONAL DETAILS...
- At 3:00 PM CDT Saturday the stage was 10.1 feet.
- Bankfull stage is 9.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 3:00 PM CDT Saturday was 10.1 feet.
- Forecast...The river is expected to rise to 12.2 feet
Thursday morning. Additional rises are possible thereafter.
- Flood stage is 10.0 feet.
- Flood History...This crest compares to a previous crest of
12.2 feet on 04/25/1993.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 1 pm...
Location stage stage stage/time Sun Mon Tue Wed
Lake Koshkonong 10.0 9.0 10.12 3 pm 4/18 10.9 11.5 11.9 12.1
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Lake Koshkonong 10.12 3 pm 4/18 0.59 12.20 7 am 4/25
&&
LAT...LON 4293 8894 4287 8886 4283 8892 4281 8900
4285 8907 4290 8902
$$
WIC055-190900-
/O.CON.KMKX.FL.W.0034.000000T0000Z-000000T0000Z/
/FATW3.2.ER.260417T0700Z.260420T0600Z.000000T0000Z.NO/
356 PM CDT Sat Apr 18 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...
* WHAT...Minor flooding is occurring and moderate flooding is
forecast.
* WHERE...Rock River at Fort Atkinson.
* WHEN...Until further notice.
* IMPACTS...At 17.5 feet, Floodwaters partially cover low spots on
Highway 106 near Rock River Park. A riverside walkway near South
Water Street in downtown Fort Atkinson is closed. A few homes and
businesses are surrounded by water at the end of Vets lane near
the intersection of Highway 106 and Blackhawk Island Road about 1
mile southwest of Fort Atkinson. North Shore Road about 1 mile
southwest of Fort Atkinson is closed. Ralph Rd impacted.
Floodwaters cover fields on the east side of Fort Atkinson.
* ADDITIONAL DETAILS...
- At 3:00 PM CDT Saturday the stage was 16.9 feet.
- Bankfull stage is 14.5 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 3:00 PM CDT Saturday was 16.9 feet.
- Forecast...The river is expected to rise to a crest of 17.6
feet early Monday morning.
- Flood stage is 16.0 feet.
- Flood History...This crest compares to a previous crest of
17.4 feet on 09/11/2018.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 1 pm...
Location stage stage stage/time Sun Mon Tue Wed
Fort Atkinson 16.0 14.5 16.89 3 pm 4/18 17.5 17.4 17.3 17.3
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Fort Atkinson 16.89 2 pm 4/18 0.62 17.60 1 am 4/20
&&
LAT...LON 4295 8887 4295 8876 4291 8878 4286 8887
4292 8895 4294 8890
$$
WIC055-190900-
/O.CON.KMKX.FL.W.0033.000000T0000Z-000000T0000Z/
/MILW3.1.ER.260417T1330Z.260421T1800Z.000000T0000Z.NO/
356 PM CDT Sat Apr 18 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Crawfish River at Milford.
* WHEN...Until further notice.
* IMPACTS...At 9.0 feet, Water approaches some homes in Milford.
There is widespread flooding of roads in Riverbend Campground,
about 5 miles upstream of Milford.
* ADDITIONAL DETAILS...
- At 3:00 PM CDT Saturday the stage was 7.7 feet.
- Bankfull stage is 5.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 3:00 PM CDT Saturday was 7.7 feet.
- Forecast...The river is expected to rise to a crest of 8.8
feet early Tuesday afternoon.
- Flood stage is 7.0 feet.
- Flood History...This crest compares to a previous crest of
8.8 feet on 10/04/1986.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 1 pm...
Location stage stage stage/time Sun Mon Tue Wed
Milford 7.0 5.0 7.74 3 pm 4/18 8.3 8.6 8.8 8.8
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Milford 7.74 2 pm 4/18 0.70 8.80 1 am 4/23
&&
LAT...LON 4317 8892 4317 8882 4308 8882 4303 8882
4302 8882 4299 8882 4300 8886 4306 8889
$$
ILC201-WIC105-190900-
/O.CON.KMKX.FL.W.0032.000000T0000Z-000000T0000Z/
/AFTW3.3.ER.260416T1717Z.260425T0000Z.000000T0000Z.NO/
356 PM CDT Sat Apr 18 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...
* WHAT...Moderate flooding is occurring and major flooding is
forecast.
* WHERE...Rock River at Afton.
* WHEN...Until further notice.
* IMPACTS...At 12.2 feet, There is widespread flooding in the Afton
and Janesville areas. Numerous roads and streets adjacent to the
river are closed including South River Road on the south side of
Janesville, several blocks of Joseph and Charles Streets, a
portion of Main Street, and North Loop Road at Traxler Park. The
on-ramp to Memorial Drive is closed as is a portion of Riverside
Drive. Traxler Park off of Memorial Drive in Janesville is flooded
and closed.
* ADDITIONAL DETAILS...
- At 3:00 PM CDT Saturday the stage was 11.2 feet.
- Bankfull stage is 8.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 3:00 PM CDT Saturday was 12.1 feet.
- Forecast...The river is expected to rise to 12.3 feet Friday
evening. Additional rises are possible thereafter.
- Flood stage is 9.0 feet.
- Flood History...This crest compares to a previous crest of
12.2 feet on 01/23/2008.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 1 pm...
Location stage stage stage/time Sun Mon Tue Wed
Afton 9.0 8.0 11.24 3 pm 4/18 11.2 11.4 11.7 12.0
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Afton 12.11 1 am 4/18 2.09 12.30 7 am 4/25
&&
LAT...LON 4274 8910 4274 8903 4265 8899 4248 8902
4248 8910 4261 8909
$$
WIC047-190900-
/O.CON.KMKX.FL.W.0031.000000T0000Z-000000T0000Z/
/BERW3.1.ER.260416T1915Z.260420T1200Z.000000T0000Z.NO/
356 PM CDT Sat Apr 18 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Fox River near Berlin.
* WHEN...Until further notice.
* IMPACTS...At 13.5 feet, Floodwaters are over the banks in parts of
downtown Berlin including Riverside and Webster Street Parks.
There is minor flooding in the Berlin area.
* ADDITIONAL DETAILS...
- At 3:00 PM CDT Saturday the stage was 13.4 feet.
- Bankfull stage is 12.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 3:00 PM CDT Saturday was 13.4 feet.
- Forecast...The river is expected to rise to a crest of 13.6
feet Monday morning.
- Flood stage is 13.0 feet.
- Flood History...This crest compares to a previous crest of
13.6 feet on 05/10/1960.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 1 pm...
Location stage stage stage/time Sun Mon Tue Wed
Berlin 13.0 12.0 13.36 3 pm 4/18 13.5 13.6 13.6 13.6
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Berlin 13.37 2 pm 4/18 0.09 13.60 7 am 4/24
&&
LAT...LON 4398 8899 4398 8888 4390 8888 4389 8900
4394 8911 4395 8912
$$
WIC021-111-190900-
/O.CON.KMKX.FL.W.0027.000000T0000Z-260422T1000Z/
/BABW3.1.ER.260416T0827Z.260420T1200Z.260422T0400Z.NO/
356 PM CDT Sat Apr 18 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL EARLY WEDNESDAY MORNING...
* WHAT...Minor flooding is forecast.
* WHERE...Baraboo River near Baraboo.
* WHEN...Until early Wednesday morning.
* IMPACTS...At 17.0 feet, If Wisconsin River at Portage up to 17
feet also, water impacts parking lots near Hwy 33 and water over
Tritz Rd near Hwy 33. There is widespread flooding of agricultural
land.
* ADDITIONAL DETAILS...
- At 3:00 PM CDT Saturday the stage was 15.8 feet.
- Bankfull stage is 14.0 feet.
- Forecast...The river is expected to rise above flood stage
this evening to a crest of 17.0 feet Monday morning. It will
then fall below flood stage late Tuesday evening.
- Flood stage is 16.0 feet.
- Flood History...This crest compares to a previous crest of
17.0 feet on 04/12/2013.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 1 pm...
Location stage stage stage/time Sun Mon Tue Wed
Baraboo 16.0 14.0 15.77 3 pm 4/18 16.6 16.9 16.4 15.0
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Baraboo 16.86 1 pm 4/17 -0.82 17.00 7 am 4/20
&&
LAT...LON 4344 8963 4353 8968 4353 8955 4353 8946
4350 8942 4346 8945 4347 8953
$$
WIC055-190900-
/O.CON.KMKX.FL.W.0024.000000T0000Z-000000T0000Z/
/JFFW3.2.ER.260416T1222Z.260423T1200Z.000000T0000Z.NO/
356 PM CDT Sat Apr 18 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...
* WHAT...Moderate flooding is occurring and moderate flooding is
forecast.
* WHERE...Rock River at Jefferson.
* WHEN...Until further notice.
* IMPACTS...At 12.0 feet, Riverview Drive is closed due to
floodwaters on the road. The Tensfeldt Park boat launch is closed.
Intersection of S Main St and E Dane St is closed, and S Center
Ave. Floodwaters affect highway K between Jefferson and Fort
Atkinson. River's Edge Park flooded.
* ADDITIONAL DETAILS...
- At 3:00 PM CDT Saturday the stage was 11.3 feet.
- Bankfull stage is 8.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 3:00 PM CDT Saturday was 11.3 feet.
- Forecast...The river is expected to rise to a crest of 12.8
feet Thursday morning.
- Flood stage is 10.0 feet.
- Flood History...This crest compares to a previous crest of
12.8 feet on 04/02/1979.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 1 pm...
Location stage stage stage/time Sun Mon Tue Wed
Jefferson 10.0 8.0 11.28 3 pm 4/18 11.9 12.3 12.5 12.7
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Jefferson 11.28 3 pm 4/18 0.64 12.80 1 am 4/25
&&
LAT...LON 4305 8887 4305 8876 4300 8876 4295 8876
4295 8887 4301 8887
$$
WIC133-190900-
/O.CON.KMKX.FL.W.0023.000000T0000Z-260422T1200Z/
/WKEW3.2.ER.260416T0047Z.260418T0140Z.260422T0600Z.NR/
356 PM CDT Sat Apr 18 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL WEDNESDAY MORNING...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
This approaches the flood of record.
* WHERE...Fox River Lower at Waukesha.
* WHEN...Until Wednesday morning.
* IMPACTS...At 8.0 feet, Parts of Corrina Blvd, Buckley St, and
Dunbar Ave flood. Grede Park, Glacial Drumlin Trail and Fox
Riverwalk flood.
* ADDITIONAL DETAILS...
- At 3:00 PM CDT Saturday the stage was 7.9 feet.
- Bankfull stage is 5.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 3:00 PM CDT Saturday was 8.5 feet.
- Forecast...The river is expected to fall below flood stage
early Wednesday morning and continue falling to 5.0 feet
Saturday, April 25.
- Flood stage is 6.0 feet.
- Flood History...This crest compares to a previous crest of
7.8 feet on 06/19/2009.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 1 pm...
Location stage stage stage/time Sun Mon Tue Wed
Waukesha 6.0 5.0 7.90 3 pm 4/18 7.4 6.7 6.2 5.8
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Waukesha 8.5 8 pm 4/17 0.06 8.00 1 pm 4/18
&&
LAT...LON 4304 8824 4303 8818 4300 8821 4295 8825
4297 8829 4302 8826
$$
ILC201-WIC045-105-190900-
/O.CON.KMKX.FL.W.0021.000000T0000Z-260420T2200Z/
/BROW3.2.ER.260415T1555Z.260418T1130Z.260420T1600Z.NO/
356 PM CDT Sat Apr 18 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL MONDAY AFTERNOON...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Sugar River at Brodhead.
* WHEN...Until Monday afternoon.
* IMPACTS...At 7.5 feet, There is widespread agricultural and
lowland flooding in the Brodhead area. Downstream in the Avon
Bottoms area of Rock County, there is flooding in Sugar River
Park, Beloit Newark Rd and S Hopkins Rd. In Illinois, Winslow Rd
is threatened near the river between Durand and Shirland. Low
lying areas of Sugar Shores Camping Resort may be inundated.
* ADDITIONAL DETAILS...
- At 3:00 PM CDT Saturday the stage was 7.6 feet.
- Bankfull stage is 4.5 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 3:00 PM CDT Saturday was 8.3 feet.
- Forecast...The river is expected to fall below flood stage
late Monday morning and continue falling to 2.2 feet
Saturday, April 25.
- Flood stage is 5.0 feet.
- Flood History...This crest compares to a previous crest of
7.6 feet on 03/13/1928.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 1 pm...
Location stage stage stage/time Sun Mon Tue Wed
Brodhead 5.0 4.5 7.58 3 pm 4/18 6.0 4.9 3.6 2.9
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Brodhead 8.26 6 am 4/18 1.84 7.40 1 pm 4/18
&&
LAT...LON 4263 8944 4266 8937 4257 8932 4248 8919
4241 8921 4249 8938
$$
WIC055-190900-
/O.CON.KMKX.FL.W.0017.000000T0000Z-000000T0000Z/
/WATW3.3.ER.260415T1136Z.260423T1200Z.000000T0000Z.NO/
356 PM CDT Sat Apr 18 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...
* WHAT...Minor flooding is occurring and major flooding is forecast.
* WHERE...Rock River at Watertown.
* WHEN...Until further notice.
* IMPACTS...At 6.5 feet, Floodwaters affect some streets in
Watertown. Water is in Riverside Park. About 6 miles upstream near
Ixonia, Wayside park along Highway 16 and Kanow Park is flooded.
Rock River Road near Highway 16 is flooded.
* ADDITIONAL DETAILS...
- At 3:00 PM CDT Saturday the stage was 5.7 feet.
- Bankfull stage is 4.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 3:00 PM CDT Saturday was 5.8 feet.
- Forecast...The river is expected to rise to 6.5 feet Thursday
morning. Additional rises are possible thereafter.
- Flood stage is 5.5 feet.
- Flood History...This crest compares to a previous crest of
6.3 feet on 04/04/1959.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 1 pm...
Location stage stage stage/time Sun Mon Tue Wed
Watertown 5.5 4.0 5.69 3 pm 4/18 5.9 6.1 6.3 6.4
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Watertown 6.0 10 am 4/15 0.54 6.50 7 am 4/25
&&
LAT...LON 4323 8873 4313 8857 4310 8861 4315 8870
4314 8873 4309 8874 4313 8884
$$
ILC097-WIC059-190900-
/O.CON.KMKX.FL.W.0015.000000T0000Z-000000T0000Z/
/NMSW3.3.ER.260404T0200Z.260420T0000Z.000000T0000Z.NO/
356 PM CDT Sat Apr 18 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...
* WHAT...Major flooding is occurring and major flooding is forecast.
* WHERE...Fox River Lower near New Munster.
* WHEN...Until further notice.
* IMPACTS...At 16.0 feet, Many county highways are closed or
impassable. Highway 50 is closed. There is widespread flooding in
the Town of Wheatland and Village of Salem Lakes, including
Trevor. Some homes near the riverhave 1-2 ft of water on their
main levels.
* ADDITIONAL DETAILS...
- At 3:00 PM CDT Saturday the stage was 14.8 feet.
- Bankfull stage is 10.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 3:00 PM CDT Saturday was 14.8 feet.
- Forecast...The river is expected to rise to a crest of 15.8
feet tomorrow evening.
- Flood stage is 11.0 feet.
- Flood History...This crest compares to a previous crest of
15.2 feet on 06/15/2008.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 1 pm...
Location stage stage stage/time Sun Mon Tue Wed
New Munster 11.0 10.0 14.83 3 pm 4/18 15.6 15.8 15.3 14.8
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
New Munster 14.83 3 pm 4/18 0.85 15.80 1 pm 4/20
&&
LAT...LON 4262 8830 4262 8817 4255 8814 4246 8814
4246 8822 4255 8824
$$
WIC027-190900-
/O.CON.KMKX.FL.W.0014.000000T0000Z-000000T0000Z/
/LEBW3.2.ER.260414T2345Z.260418T1945Z.000000T0000Z.UU/
356 PM CDT Sat Apr 18 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...
* WHAT...Moderate flooding is occurring.
* WHERE...ROCK RIVER near LEBANON-3 E-HWY MM BRIDGE.
* WHEN...Until further notice.
* ADDITIONAL DETAILS...
- At 3:00 PM CDT Saturday the stage was 11.7 feet.
- Bankfull stage is 9.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 3:00 PM CDT Saturday was 11.7 feet.
- Forecast...No forecast is available for this location.
- Flood stage is 10.0 feet.
- Flood History...This crest compares to a previous crest of
11.6 feet on 04/17/2014.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 5 pm...
Location stage stage stage/time Thu Fri Sat Sun
LEBANON-3 E-HWY 10.0 9.0 11.71 3 pm 4/18 not a forecast point
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
LEBANON-3 E-HWY 11.73 2 pm 4/18 0.28 Not Available
&&
LAT...LON 4329 8861 4329 8855 4325 8853 4318 8853
4318 8859 4325 8861
$$
WIC021-190900-
/O.CON.KMKX.FL.W.0012.000000T0000Z-260424T1600Z/
/PORW3.3.ER.260406T1852Z.260417T1530Z.260424T1000Z.NR/
356 PM CDT Sat Apr 18 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL LATE FRIDAY MORNING...
* WHAT...Major flooding is occurring and major flooding is forecast.
This approaches the flood of record.
* WHERE...Wisconsin River at Portage.
* WHEN...Until late Friday morning.
* IMPACTS...At 20.0 feet, Sunset Point-Conant St underwater.
Floodwaters affect homes in the Blackhawk Park area as well as
River Oaks Road in the Town of Dekorra, River Shores Road in the
Town of Lewiston, and Levee Road in the Portage area. Water is
over Thunderbird Road.
* ADDITIONAL DETAILS...
- At 12:30 PM CDT Saturday the stage was 19.9 feet.
- Bankfull stage is 12.7 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 12:30 PM CDT Saturday was 20.2 feet.
- Forecast...The river is expected to fall below flood stage
early Friday morning and continue falling to 15.7 feet
Saturday, April 25.
- Flood stage is 17.0 feet.
- Flood History...This crest compares to a previous crest of
20.1 feet on 04/22/2019.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 1 pm...
Location stage stage stage/time Sun Mon Tue Wed
Portage 17.0 12.7 19.85 12 pm 4/18 18.5 18.0 17.7 17.6
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Portage 20.47 10 am 4/17 -0.37 19.80 1 pm 4/18
&&
LAT...LON 4361 8966 4358 8940 4353 8934 4345 8938
4338 8947 4343 8960 4349 8952 4352 8958
4353 8969
$$
WOOD266
WGUS83 KMKX 190323
FLSMKX
Flood Statement
National Weather Service Milwaukee/Sullivan WI
1023 PM CDT Sat Apr 18 2026
...The Flood Warning continues for the following rivers in
Illinois...Wisconsin...
Sugar River At Brodhead affecting Rock, Winnebago and Green
Counties.
Rock River Near Lake Koshkonong affecting Jefferson and Rock
Counties.
Rock River At Fort Atkinson affecting Jefferson County.
Rock River At Afton affecting Rock and Winnebago Counties.
Rock River At Jefferson affecting Jefferson County.
Rock River At Watertown affecting Jefferson County.
ROCK RIVER near LEBANON-3 E-HWY MM BRIDGE affecting Dodge County.
Crawfish River At Milford affecting Jefferson County.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Motorists should not attempt to drive around barricades or drive
cars through flooded areas.
Even 6 inches of fast-moving flood water can knock you off your feet
and a depth of 2 feet will float your car. Never try to walk, swim,
or drive through such swift water. If you come upon flood waters,
stop, turn around and go another way.
Turn around, don't drown when encountering flooded roads. Most flood
deaths occur in vehicles.
Additional information is available at www.weather.gov.
The next statement will be issued Sunday morning at 1030 AM CDT.
&&
ILC201-WIC045-105-191530-
/O.EXT.KMKX.FL.W.0021.000000T0000Z-260420T2100Z/
/BROW3.2.ER.260415T1555Z.260418T1130Z.260420T1500Z.NO/
1023 PM CDT Sat Apr 18 2026
...FLOOD WARNING NOW IN EFFECT UNTIL MONDAY AFTERNOON...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Sugar River at Brodhead.
* WHEN...Until Monday afternoon.
* IMPACTS...At 7.0 feet, Some roads are flooded about 6 miles
downstream in Avon Township of Rock County, including Beloit
Newark Rd. In Illinois, Winslow Rd is threatened near the river
between Durand and Shirland. Low lying areas of Sugar Shores
Camping Resort may be inundated.
* ADDITIONAL DETAILS...
- At 10:00 PM CDT Saturday the stage was 7.0 feet.
- Bankfull stage is 4.5 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 10:00 PM CDT Saturday was 8.3 feet.
- Forecast...The river is expected to fall below flood stage
late Monday morning and continue falling to 2.1 feet
Saturday, April 25.
- Flood stage is 5.0 feet.
- Flood History...This crest compares to a previous crest of
7.0 feet on 07/13/2008.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 1 am...
Location stage stage stage/time Mon Tue Wed Thu
Brodhead 5.0 4.5 7.00 10 pm 4/18 5.5 4.2 3.2 2.6
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Brodhead 8.26 6 am 4/18 0.60 7.00 1 am 4/19
&&
LAT...LON 4263 8944 4266 8937 4257 8932 4248 8919
4241 8921 4249 8938
$$
WIC055-105-191530-
/O.CON.KMKX.FL.W.0035.000000T0000Z-000000T0000Z/
/NVLW3.3.ER.260418T1425Z.260424T0600Z.000000T0000Z.NO/
1023 PM CDT Sat Apr 18 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...
* WHAT...Minor flooding is occurring and major flooding is forecast.
* WHERE...Rock River near Lake Koshkonong.
* WHEN...Until further notice.
* IMPACTS...At 11.3 feet, There is knee-deep water over Blackhawk
Island Road. Lamp Road on west side of river also becomes flooded.
Lake Koshkonong merges with Mud Lake to the east of Lake
Koshkonong.
* ADDITIONAL DETAILS...
- At 10:00 PM CDT Saturday the stage was 10.2 feet.
- Bankfull stage is 9.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 10:00 PM CDT Saturday was 10.2 feet.
- Forecast...The river is expected to rise to 12.0 feet early
Friday morning. Additional rises are possible thereafter.
- Flood stage is 10.0 feet.
- Flood History...This crest compares to a previous crest of
12.2 feet on 04/25/1993.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 1 am...
Location stage stage stage/time Mon Tue Wed Thu
Lake Koshkonong 10.0 9.0 10.22 10 pm 4/18 11.0 11.4 11.7 11.9
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Lake Koshkonong 10.22 10 pm 4/18 0.48 12.00 7 pm 4/25
&&
LAT...LON 4293 8894 4287 8886 4283 8892 4281 8900
4285 8907 4290 8902
$$
WIC055-191530-
/O.CON.KMKX.FL.W.0034.000000T0000Z-000000T0000Z/
/FATW3.2.ER.260417T0700Z.260420T1800Z.000000T0000Z.NO/
1023 PM CDT Sat Apr 18 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...
* WHAT...Moderate flooding is occurring and moderate flooding is
forecast.
* WHERE...Rock River at Fort Atkinson.
* WHEN...Until further notice.
* IMPACTS...At 17.5 feet, Floodwaters partially cover low spots on
Highway 106 near Rock River Park. A riverside walkway near South
Water Street in downtown Fort Atkinson is closed. A few homes and
businesses are surrounded by water at the end of Vets lane near
the intersection of Highway 106 and Blackhawk Island Road about 1
mile southwest of Fort Atkinson. North Shore Road about 1 mile
southwest of Fort Atkinson is closed. Ralph Rd impacted.
Floodwaters cover fields on the east side of Fort Atkinson.
* ADDITIONAL DETAILS...
- At 10:00 PM CDT Saturday the stage was 17.1 feet.
- Bankfull stage is 14.5 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 10:00 PM CDT Saturday was 17.1 feet.
- Forecast...The river will rise to 17.3 feet tomorrow evening.
It will then fall Monday morning. It will rise to 17.4 feet
early Monday afternoon. It will then fall again but remain
above flood stage.
- Flood stage is 16.0 feet.
- Flood History...This crest compares to a previous crest of
17.4 feet on 09/11/2018.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 1 am...
Location stage stage stage/time Mon Tue Wed Thu
Fort Atkinson 16.0 14.5 17.06 10 pm 4/18 17.2 17.3 17.2 17.2
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Fort Atkinson 17.06 10 pm 4/18 0.60 17.40 1 pm 4/20
&&
LAT...LON 4295 8887 4295 8876 4291 8878 4286 8887
4292 8895 4294 8890
$$
WIC055-191530-
/O.CON.KMKX.FL.W.0033.000000T0000Z-000000T0000Z/
/MILW3.1.ER.260417T1330Z.260421T1800Z.000000T0000Z.NO/
1023 PM CDT Sat Apr 18 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Crawfish River at Milford.
* WHEN...Until further notice.
* IMPACTS...At 9.0 feet, Water approaches some homes in Milford.
There is widespread flooding of roads in Riverbend Campground,
about 5 miles upstream of Milford.
* ADDITIONAL DETAILS...
- At 10:00 PM CDT Saturday the stage was 7.8 feet.
- Bankfull stage is 5.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 10:00 PM CDT Saturday was 7.8 feet.
- Forecast...The river is expected to rise to a crest of 8.7
feet early Tuesday afternoon.
- Flood stage is 7.0 feet.
- Flood History...This crest compares to a previous crest of
8.7 feet on 04/20/2013.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 1 am...
Location stage stage stage/time Mon Tue Wed Thu
Milford 7.0 5.0 7.84 10 pm 4/18 8.3 8.6 8.7 8.7
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Milford 7.84 9 pm 4/18 0.54 8.70 7 am 4/23
&&
LAT...LON 4317 8892 4317 8882 4308 8882 4303 8882
4302 8882 4299 8882 4300 8886 4306 8889
$$
ILC201-WIC105-191530-
/O.CON.KMKX.FL.W.0032.000000T0000Z-000000T0000Z/
/AFTW3.3.ER.260416T1717Z.260425T1800Z.000000T0000Z.NO/
1023 PM CDT Sat Apr 18 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...
* WHAT...Minor flooding is occurring and major flooding is forecast.
* WHERE...Rock River at Afton.
* WHEN...Until further notice.
* IMPACTS...At 12.2 feet, There is widespread flooding in the Afton
and Janesville areas. Numerous roads and streets adjacent to the
river are closed including South River Road on the south side of
Janesville, several blocks of Joseph and Charles Streets, a
portion of Main Street, and North Loop Road at Traxler Park. The
on-ramp to Memorial Drive is closed as is a portion of Riverside
Drive. Traxler Park off of Memorial Drive in Janesville is flooded
and closed.
* ADDITIONAL DETAILS...
- At 8:00 PM CDT Saturday the stage was 11.0 feet.
- Bankfull stage is 8.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 8:00 PM CDT Saturday was 12.1 feet.
- Forecast...The river is expected to rise to 12.2 feet
Saturday, April 25. Additional rises are possible thereafter.
- Flood stage is 9.0 feet.
- Flood History...This crest compares to a previous crest of
12.2 feet on 01/23/2008.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 1 am...
Location stage stage stage/time Mon Tue Wed Thu
Afton 9.0 8.0 10.98 8 pm 4/18 10.9 11.2 11.5 11.8
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Afton 12.11 1 am 4/18 1.55 12.20 7 pm 4/25
&&
LAT...LON 4274 8910 4274 8903 4265 8899 4248 8902
4248 8910 4261 8909
$$
WIC055-191530-
/O.CON.KMKX.FL.W.0024.000000T0000Z-000000T0000Z/
/JFFW3.2.ER.260416T1222Z.260423T0000Z.000000T0000Z.NO/
1023 PM CDT Sat Apr 18 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...
* WHAT...Moderate flooding is occurring and moderate flooding is
forecast.
* WHERE...Rock River at Jefferson.
* WHEN...Until further notice.
* IMPACTS...At 12.0 feet, Riverview Drive is closed due to
floodwaters on the road. The Tensfeldt Park boat launch is closed.
Intersection of S Main St and E Dane St is closed, and S Center
Ave. Floodwaters affect highway K between Jefferson and Fort
Atkinson. River's Edge Park flooded.
* ADDITIONAL DETAILS...
- At 10:00 PM CDT Saturday the stage was 11.5 feet.
- Bankfull stage is 8.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 10:00 PM CDT Saturday was 11.5 feet.
- Forecast...The river is expected to rise to 12.7 feet
Wednesday evening. Additional rises are possible thereafter.
- Flood stage is 10.0 feet.
- Flood History...This crest compares to a previous crest of
12.8 feet on 04/02/1979.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 1 am...
Location stage stage stage/time Mon Tue Wed Thu
Jefferson 10.0 8.0 11.45 10 pm 4/18 12.1 12.4 12.6 12.7
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Jefferson 11.45 10 pm 4/18 0.64 12.70 7 pm 4/25
&&
LAT...LON 4305 8887 4305 8876 4300 8876 4295 8876
4295 8887 4301 8887
$$
WIC055-191530-
/O.CON.KMKX.FL.W.0017.000000T0000Z-000000T0000Z/
/WATW3.3.ER.260415T1136Z.260423T1200Z.000000T0000Z.NO/
1023 PM CDT Sat Apr 18 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...
* WHAT...Minor flooding is occurring and major flooding is forecast.
* WHERE...Rock River at Watertown.
* WHEN...Until further notice.
* IMPACTS...At 6.5 feet, Floodwaters affect some streets in
Watertown. Water is in Riverside Park. About 6 miles upstream near
Ixonia, Wayside park along Highway 16 and Kanow Park is flooded.
Rock River Road near Highway 16 is flooded.
* ADDITIONAL DETAILS...
- At 10:00 PM CDT Saturday the stage was 5.6 feet.
- Bankfull stage is 4.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 10:00 PM CDT Saturday was 5.8 feet.
- Forecast...The river is expected to rise to 6.5 feet Thursday
morning. Additional rises are possible thereafter.
- Flood stage is 5.5 feet.
- Flood History...This crest compares to a previous crest of
6.3 feet on 04/04/1959.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 1 am...
Location stage stage stage/time Mon Tue Wed Thu
Watertown 5.5 4.0 5.58 10 pm 4/18 6.0 6.2 6.4 6.4
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Watertown 6.0 10 am 4/15 0.31 6.50 7 pm 4/25
&&
LAT...LON 4323 8873 4313 8857 4310 8861 4315 8870
4314 8873 4309 8874 4313 8884
$$
WIC027-191530-
/O.CON.KMKX.FL.W.0014.000000T0000Z-000000T0000Z/
/LEBW3.2.ER.260414T2345Z.260419T0300Z.000000T0000Z.UU/
1023 PM CDT Sat Apr 18 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...
* WHAT...Moderate flooding is occurring.
* WHERE...ROCK RIVER near LEBANON-3 E-HWY MM BRIDGE.
* WHEN...Until further notice.
* ADDITIONAL DETAILS...
- At 10:00 PM CDT Saturday the stage was 11.8 feet.
- Bankfull stage is 9.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 10:00 PM CDT Saturday was 11.8 feet.
- Forecast...No forecast is available for this location.
- Flood stage is 10.0 feet.
- Flood History...This crest compares to a previous crest of
11.6 feet on 04/17/2014.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 5 pm...
Location stage stage stage/time Thu Fri Sat Sun
LEBANON-3 E-HWY 10.0 9.0 11.81 10 pm 4/18 not a forecast point
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
LEBANON-3 E-HWY 11.81 10 pm 4/18 0.28 Not Available
&&
LAT...LON 4329 8861 4329 8855 4325 8853 4318 8853
4318 8859 4325 8861
$$
WAGNER048
WGUS83 KMKX 191001
FLSMKX
Flood Statement
National Weather Service Milwaukee/Sullivan WI
501 AM CDT Sun Apr 19 2026
...The Flood Warning continues for the following rivers in
Wisconsin...Illinois...
Milwaukee River Near Cedarburg affecting Ozaukee County.
Rock River Near Lake Koshkonong affecting Rock and Jefferson
Counties.
Rock River At Fort Atkinson affecting Jefferson County.
Rock River At Afton affecting Winnebago and Rock Counties.
Baraboo River Near Baraboo affecting Columbia and Sauk Counties.
Rock River At Jefferson affecting Jefferson County.
Rock River At Watertown affecting Jefferson County.
ROCK RIVER near LEBANON-3 E-HWY MM BRIDGE affecting Dodge County.
Fox River Near Berlin affecting Green Lake County.
Crawfish River At Milford affecting Jefferson County.
Fox River Lower At Waukesha affecting Waukesha County.
Fox River Lower Near New Munster affecting Lake and Kenosha
Counties.
Pecatonica River At Martintown affecting Green County.
Root River Canal At Raymond affecting Racine County.
Sugar River At Brodhead affecting Winnebago, Green and Rock
Counties.
Wisconsin River At Portage affecting Columbia County.
...The Flood Warning is cancelled for the following rivers in
Wisconsin...
Root River At Franklin affecting Milwaukee County.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Even 6 inches of fast-moving flood water can knock you off your feet
and a depth of 2 feet will float your car. Never try to walk, swim,
or drive through such swift water. If you come upon flood waters,
stop, turn around and go another way.
Motorists should not attempt to drive around barricades or drive
cars through flooded areas.
Turn around, don't drown when encountering flooded roads. Most flood
deaths occur in vehicles.
Additional information is available at www.weather.gov.
The next statement will be issued this morning at 615 AM CDT.
&&
WIC079-191115-
/O.CAN.KMKX.FL.W.0040.000000T0000Z-260419T1001Z/
/FRKW3.1.ER.260416T1000Z.260416T2345Z.260419T0745Z.NO/
501 AM CDT Sun Apr 19 2026
...FLOOD WARNING IS CANCELLED...
The Flood Warning is cancelled for
the Root River At Franklin.
* ADDITIONAL DETAILS...
- At 4:00 AM CDT Sunday the stage was 7.9 feet.
- Bankfull stage is 7.0 feet.
- Forecast...The river is expected to fall to 4.0 feet Saturday
evening.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 7 am...
Location stage stage stage/time Mon Tue Wed Thu
Franklin 8.0 7.0 7.94 4 am 4/19 7.3 6.5 5.8 5.2
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Franklin 9.23 6 pm 4/16 0.25 8.12 1 am 4/19
&&
LAT...LON 4285 8786 4281 8792 4284 8799 4285 8803
4292 8803 4292 8797 4287 8796
$$
WIC089-192215-
/O.EXT.KMKX.FL.W.0016.000000T0000Z-260422T0618Z/
/CEDW3.1.ER.260416T0506Z.260419T1800Z.260422T0018Z.NO/
501 AM CDT Sun Apr 19 2026
...FLOOD WARNING NOW IN EFFECT UNTIL EARLY WEDNESDAY MORNING...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Milwaukee River near Cedarburg.
* WHEN...Until early Wednesday morning.
* IMPACTS...At 12.0 feet, Thiensville: Villa Grove Rd, Thiensville
Village Park, water into yards of homes. Klug Ln, River Rd and
Bonniwell Rd floods and water approaches some homes along N Island
Drive and N Shoreland Parkway in Mequon. The following roads may
flood: Mill St, Green Bay Ave, S Riverside Dr, Hwy Y and Hawthorne
Dr and Blueberry Dr and Hawthorne Dr in the Town of Saukville,
Highway W from Highway 33 and Highway 57 in the Village and Town
of Saukville.
* ADDITIONAL DETAILS...
- At 4:00 AM CDT Sunday the stage was 11.4 feet.
- Bankfull stage is 10.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 4:00 AM CDT Sunday was 11.6 feet.
- Forecast...The river will rise to 12.0 feet this afternoon.
It will then fall just after midnight tonight. It will rise
to 11.6 feet tomorrow evening. It will then fall below flood
stage Tuesday evening.
- Flood stage is 11.0 feet.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 7 am...
Location stage stage stage/time Mon Tue Wed Thu
Cedarburg 11.0 10.0 11.38 4 am 4/19 11.6 11.3 10.7 9.7
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Cedarburg 11.56 1 pm 4/18 0.19 12.00 1 pm 4/19
&&
LAT...LON 4334 8796 4334 8792 4325 8792 4321 8793
4321 8801 4327 8797
$$
WIC045-192215-
/O.CON.KMKX.FL.W.0037.000000T0000Z-260421T2200Z/
/MTNW3.1.ER.260419T1217Z.260420T0000Z.260421T1600Z.NO/
501 AM CDT Sun Apr 19 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL TUESDAY AFTERNOON...
* WHAT...Minor flooding is forecast.
* WHERE...Pecatonica River at Martintown.
* WHEN...Until Tuesday afternoon.
* IMPACTS...At 13.5 feet, Floodwaters affect Martintown Road and
West River Road in the Martintown area. Upstream in Browntown,
floodwaters affect highway MM and West Indies Road.
* ADDITIONAL DETAILS...
- At 4:00 AM CDT Sunday the stage was 13.3 feet.
- Bankfull stage is 9.5 feet.
- Forecast...The river is expected to rise above flood stage
this morning to a crest of 14.0 feet this evening. It will
then fall below flood stage late Tuesday morning.
- Flood stage is 13.5 feet.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 7 am...
Location stage stage stage/time Mon Tue Wed Thu
Martintown 13.5 9.5 13.26 4 am 4/19 14.0 13.7 12.3 11.2
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Martintown 13.34 4 am 4/18 -0.09 14.00 1 pm 4/20
&&
LAT...LON 4268 8991 4268 8981 4263 8980 4251 8972
4251 8988 4260 8993
$$
WIC055-105-192215-
/O.CON.KMKX.FL.W.0035.000000T0000Z-000000T0000Z/
/NVLW3.3.ER.260418T1425Z.260424T0600Z.000000T0000Z.NO/
501 AM CDT Sun Apr 19 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...
* WHAT...Minor flooding is occurring and major flooding is forecast.
* WHERE...Rock River near Lake Koshkonong.
* WHEN...Until further notice.
* IMPACTS...At 11.3 feet, There is knee-deep water over Blackhawk
Island Road. Lamp Road on west side of river also becomes flooded.
Lake Koshkonong merges with Mud Lake to the east of Lake
Koshkonong.
* ADDITIONAL DETAILS...
- At 4:00 AM CDT Sunday the stage was 10.3 feet.
- Bankfull stage is 9.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 4:00 AM CDT Sunday was 10.3 feet.
- Forecast...The river is expected to rise to 12.0 feet early
Friday morning. Additional rises are possible thereafter.
- Flood stage is 10.0 feet.
- Flood History...This crest compares to a previous crest of
12.2 feet on 04/25/1993.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 7 am...
Location stage stage stage/time Mon Tue Wed Thu
Lake Koshkonong 10.0 9.0 10.32 4 am 4/19 11.1 11.5 11.8 11.9
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Lake Koshkonong 10.32 4 am 4/19 0.43 12.00 7 pm 4/25
&&
LAT...LON 4293 8894 4287 8886 4283 8892 4281 8900
4285 8907 4290 8902
$$
WIC055-192215-
/O.CON.KMKX.FL.W.0034.000000T0000Z-000000T0000Z/
/FATW3.2.ER.260417T0700Z.260420T1800Z.000000T0000Z.NO/
501 AM CDT Sun Apr 19 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...
* WHAT...Moderate flooding is occurring and moderate flooding is
forecast.
* WHERE...Rock River at Fort Atkinson.
* WHEN...Until further notice.
* IMPACTS...At 17.5 feet, Floodwaters partially cover low spots on
Highway 106 near Rock River Park. A riverside walkway near South
Water Street in downtown Fort Atkinson is closed. A few homes and
businesses are surrounded by water at the end of Vets lane near
the intersection of Highway 106 and Blackhawk Island Road about 1
mile southwest of Fort Atkinson. North Shore Road about 1 mile
southwest of Fort Atkinson is closed. Ralph Rd impacted.
Floodwaters cover fields on the east side of Fort Atkinson.
* ADDITIONAL DETAILS...
- At 4:00 AM CDT Sunday the stage was 17.2 feet.
- Bankfull stage is 14.5 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 4:00 AM CDT Sunday was 17.2 feet.
- Forecast...The river is expected to rise to a crest of 17.3
feet this morning. It will then rise to 17.4 feet early
tomorrow afternoon. Additional rises are possible thereafter.
- Flood stage is 16.0 feet.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 7 am...
Location stage stage stage/time Mon Tue Wed Thu
Fort Atkinson 16.0 14.5 17.17 4 am 4/19 17.2 17.2 17.2 17.2
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Fort Atkinson 17.17 4 am 4/19 0.53 17.40 1 pm 4/20
&&
LAT...LON 4295 8887 4295 8876 4291 8878 4286 8887
4292 8895 4294 8890
$$
WIC055-192215-
/O.CON.KMKX.FL.W.0033.000000T0000Z-000000T0000Z/
/MILW3.1.ER.260417T1330Z.260421T1800Z.000000T0000Z.NO/
501 AM CDT Sun Apr 19 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Crawfish River at Milford.
* WHEN...Until further notice.
* IMPACTS...At 9.0 feet, Water approaches some homes in Milford.
There is widespread flooding of roads in Riverbend Campground,
about 5 miles upstream of Milford.
* ADDITIONAL DETAILS...
- At 4:00 AM CDT Sunday the stage was 8.0 feet.
- Bankfull stage is 5.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 4:00 AM CDT Sunday was 8.0 feet.
- Forecast...The river is expected to rise to a crest of 8.7
feet early Tuesday afternoon.
- Flood stage is 7.0 feet.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 7 am...
Location stage stage stage/time Mon Tue Wed Thu
Milford 7.0 5.0 7.95 4 am 4/19 8.4 8.6 8.7 8.7
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Milford 7.95 3 am 4/19 0.36 8.70 7 am 4/23
&&
LAT...LON 4317 8892 4317 8882 4308 8882 4303 8882
4302 8882 4299 8882 4300 8886 4306 8889
$$
ILC201-WIC105-192215-
/O.CON.KMKX.FL.W.0032.000000T0000Z-000000T0000Z/
/AFTW3.3.ER.260416T1717Z.260425T1800Z.000000T0000Z.NO/
501 AM CDT Sun Apr 19 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...
* WHAT...Minor flooding is occurring and major flooding is forecast.
* WHERE...Rock River at Afton.
* WHEN...Until further notice.
* IMPACTS...At 12.2 feet, There is widespread flooding in the Afton
and Janesville areas. Numerous roads and streets adjacent to the
river are closed including South River Road on the south side of
Janesville, several blocks of Joseph and Charles Streets, a
portion of Main Street, and North Loop Road at Traxler Park. The
on-ramp to Memorial Drive is closed as is a portion of Riverside
Drive. Traxler Park off of Memorial Drive in Janesville is flooded
and closed.
* ADDITIONAL DETAILS...
- At 3:00 AM CDT Sunday the stage was 10.6 feet.
- Bankfull stage is 8.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 3:00 AM CDT Sunday was 11.7 feet.
- Forecast...The river is expected to rise to 12.2 feet early
Saturday afternoon. Additional rises are possible thereafter.
- Flood stage is 9.0 feet.
- Flood History...This crest compares to a previous crest of
12.2 feet on 01/23/2008.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 7 am...
Location stage stage stage/time Mon Tue Wed Thu
Afton 9.0 8.0 10.58 3 am 4/19 10.9 11.2 11.6 11.9
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Afton 12.11 1 am 4/18 -1.10 12.20 7 pm 4/25
&&
LAT...LON 4274 8910 4274 8903 4265 8899 4248 8902
4248 8910 4261 8909
$$
WIC047-192215-
/O.CON.KMKX.FL.W.0031.000000T0000Z-000000T0000Z/
/BERW3.1.ER.260416T1915Z.260420T1800Z.000000T0000Z.NO/
501 AM CDT Sun Apr 19 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Fox River near Berlin.
* WHEN...Until further notice.
* IMPACTS...At 13.5 feet, Floodwaters are over the banks in parts of
downtown Berlin including Riverside and Webster Street Parks.
There is minor flooding in the Berlin area.
* ADDITIONAL DETAILS...
- At 4:00 AM CDT Sunday the stage was 13.4 feet.
- Bankfull stage is 12.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 4:00 AM CDT Sunday was 13.4 feet.
- Forecast...The river is expected to rise to a crest of 13.6
feet early tomorrow afternoon.
- Flood stage is 13.0 feet.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 7 am...
Location stage stage stage/time Mon Tue Wed Thu
Berlin 13.0 12.0 13.37 4 am 4/19 13.5 13.6 13.6 13.6
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Berlin 13.38 2 am 4/19 -0.01 13.60 7 pm 4/23
&&
LAT...LON 4398 8899 4398 8888 4390 8888 4389 8900
4394 8911 4395 8912
$$
WIC021-111-192215-
/O.CON.KMKX.FL.W.0027.000000T0000Z-260422T1000Z/
/BABW3.1.ER.260416T0827Z.000000T0000Z.260422T0400Z.NO/
501 AM CDT Sun Apr 19 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL EARLY WEDNESDAY MORNING...
* WHAT...Minor flooding is forecast.
* WHERE...Baraboo River near Baraboo.
* WHEN...Until early Wednesday morning.
* IMPACTS...At 17.0 feet, If Wisconsin River at Portage up to 17
feet also, water impacts parking lots near Hwy 33 and water over
Tritz Rd near Hwy 33. There is widespread flooding of agricultural
land.
* ADDITIONAL DETAILS...
- At 4:00 AM CDT Sunday the stage was 15.3 feet.
- Bankfull stage is 14.0 feet.
- Forecast...The river is expected to rise above flood stage
this afternoon to a crest of 16.7 feet early tomorrow
afternoon. It will then fall below flood stage late Tuesday
evening.
- Flood stage is 16.0 feet.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 7 am...
Location stage stage stage/time Mon Tue Wed Thu
Baraboo 16.0 14.0 15.25 4 am 4/19 16.5 16.6 15.6 13.8
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Baraboo 16.86 1 pm 4/17 -1.15 16.70 1 am 4/21
&&
LAT...LON 4344 8963 4353 8968 4353 8955 4353 8946
4350 8942 4346 8945 4347 8953
$$
WIC055-192215-
/O.CON.KMKX.FL.W.0024.000000T0000Z-000000T0000Z/
/JFFW3.2.ER.260416T1222Z.260423T0000Z.000000T0000Z.NO/
501 AM CDT Sun Apr 19 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...
* WHAT...Moderate flooding is occurring and moderate flooding is
forecast.
* WHERE...Rock River at Jefferson.
* WHEN...Until further notice.
* IMPACTS...At 12.0 feet, Riverview Drive is closed due to
floodwaters on the road. The Tensfeldt Park boat launch is closed.
Intersection of S Main St and E Dane St is closed, and S Center
Ave. Floodwaters affect highway K between Jefferson and Fort
Atkinson. River's Edge Park flooded.
* ADDITIONAL DETAILS...
- At 4:00 AM CDT Sunday the stage was 11.6 feet.
- Bankfull stage is 8.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 4:00 AM CDT Sunday was 11.6 feet.
- Forecast...The river is expected to rise to 12.7 feet
Wednesday evening. Additional rises are possible thereafter.
- Flood stage is 10.0 feet.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 7 am...
Location stage stage stage/time Mon Tue Wed Thu
Jefferson 10.0 8.0 11.55 4 am 4/19 12.2 12.4 12.6 12.7
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Jefferson 11.55 3 am 4/19 0.49 12.70 7 pm 4/25
&&
LAT...LON 4305 8887 4305 8876 4300 8876 4295 8876
4295 8887 4301 8887
$$
WIC133-192215-
/O.CON.KMKX.FL.W.0023.000000T0000Z-260422T1200Z/
/WKEW3.2.ER.260416T0047Z.260418T0140Z.260422T0600Z.NR/
501 AM CDT Sun Apr 19 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL WEDNESDAY MORNING...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
This approaches the flood of record.
* WHERE...Fox River Lower at Waukesha.
* WHEN...Until Wednesday morning.
* IMPACTS...At 8.0 feet, Parts of Corrina Blvd, Buckley St, and
Dunbar Ave flood. Grede Park, Glacial Drumlin Trail and Fox
Riverwalk flood.
* ADDITIONAL DETAILS...
- At 4:00 AM CDT Sunday the stage was 7.6 feet.
- Bankfull stage is 5.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 4:00 AM CDT Sunday was 8.0 feet.
- Forecast...The river is expected to fall below flood stage
early Wednesday morning and continue falling to 4.9 feet
Saturday evening.
- Flood stage is 6.0 feet.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 7 am...
Location stage stage stage/time Mon Tue Wed Thu
Waukesha 6.0 5.0 7.63 4 am 4/19 6.9 6.3 5.9 5.4
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Waukesha 8.5 8 pm 4/17 -0.28 7.80 1 am 4/19
&&
LAT...LON 4304 8824 4303 8818 4300 8821 4295 8825
4297 8829 4302 8826
$$
ILC201-WIC045-105-192215-
/O.CON.KMKX.FL.W.0021.000000T0000Z-260420T2100Z/
/BROW3.2.ER.260415T1555Z.260418T1130Z.260420T1500Z.NO/
501 AM CDT Sun Apr 19 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL TOMORROW AFTERNOON...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Sugar River at Brodhead.
* WHEN...Until tomorrow afternoon.
* IMPACTS...At 6.5 feet, There is widespread flooding of lowland and
agricultural land. Downstream in the Avon Bottoms area of Rock
County, there is flooding in Sugar River Park. Some roads are
flooded in Avon Township, including Beloit Newark Rd, about 6
miles downstream of Brodhead. In Illinois, Winslow Rd is
threatened near the river between Durand and Shirland. Low lying
areas of Sugar Shores Camping Resort may be inundated.
* ADDITIONAL DETAILS...
- At 4:00 AM CDT Sunday the stage was 6.7 feet.
- Bankfull stage is 4.5 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 4:00 AM CDT Sunday was 8.3 feet.
- Forecast...The river is expected to fall below flood stage
late tomorrow morning and continue falling to 2.1 feet
Saturday evening.
- Flood stage is 5.0 feet.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 7 am...
Location stage stage stage/time Mon Tue Wed Thu
Brodhead 5.0 4.5 6.73 4 am 4/19 5.2 3.8 3.0 2.5
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Brodhead 8.26 6 am 4/18 -1.15 7.00 1 am 4/19
&&
LAT...LON 4263 8944 4266 8937 4257 8932 4248 8919
4241 8921 4249 8938
$$
WIC101-192215-
/O.CON.KMKX.FL.W.0019.000000T0000Z-260420T1600Z/
/RAYW3.1.ER.260416T0314Z.260416T2045Z.260420T0400Z.NO/
501 AM CDT Sun Apr 19 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL LATE TOMORROW MORNING...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Root River Canal at Raymond.
* WHEN...Until late tomorrow morning.
* IMPACTS...At 9.0 feet, Water floods Koerber Park on 6 Mile Road.
Flooding of rural land and agricultural land.
* ADDITIONAL DETAILS...
- At 4:00 AM CDT Sunday the stage was 10.0 feet.
- Bankfull stage is 7.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 4:00 AM CDT Sunday was 10.2 feet.
- Forecast...The river is expected to fall below flood stage
late this evening and continue falling to 3.5 feet Saturday
evening.
- Flood stage is 9.0 feet.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 7 am...
Location stage stage stage/time Mon Tue Wed Thu
Raymond 9.0 7.0 9.95 4 am 4/19 8.6 6.6 5.5 4.7
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Raymond 10.28 3 pm 4/16 0.00 9.90 1 am 4/19
&&
LAT...LON 4286 8803 4286 8796 4282 8796 4278 8796
4278 8802 4282 8803
$$
WIC055-192215-
/O.CON.KMKX.FL.W.0017.000000T0000Z-000000T0000Z/
/WATW3.3.ER.260415T1136Z.260423T1200Z.000000T0000Z.NO/
501 AM CDT Sun Apr 19 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...
* WHAT...Minor flooding is occurring and major flooding is forecast.
* WHERE...Rock River at Watertown.
* WHEN...Until further notice.
* IMPACTS...At 6.5 feet, Floodwaters affect some streets in
Watertown. Water is in Riverside Park. About 6 miles upstream near
Ixonia, Wayside park along Highway 16 and Kanow Park is flooded.
Rock River Road near Highway 16 is flooded.
* ADDITIONAL DETAILS...
- At 4:00 AM CDT Sunday the stage was 5.5 feet.
- Bankfull stage is 4.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 4:00 AM CDT Sunday was 5.8 feet.
- Forecast...The river is expected to rise to 6.5 feet Thursday
morning. Additional rises are possible thereafter.
- Flood stage is 5.5 feet.
- Flood History...This crest compares to a previous crest of
6.3 feet on 04/04/1959.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 7 am...
Location stage stage stage/time Mon Tue Wed Thu
Watertown 5.5 4.0 5.52 4 am 4/19 6.0 6.2 6.4 6.5
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Watertown 6.0 10 am 4/15 0.19 6.50 7 pm 4/25
&&
LAT...LON 4323 8873 4313 8857 4310 8861 4315 8870
4314 8873 4309 8874 4313 8884
$$
ILC097-WIC059-192215-
/O.CON.KMKX.FL.W.0015.000000T0000Z-000000T0000Z/
/NMSW3.3.ER.260404T0200Z.260420T0000Z.000000T0000Z.NO/
501 AM CDT Sun Apr 19 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...
* WHAT...Major flooding is occurring and major flooding is forecast.
* WHERE...Fox River Lower near New Munster.
* WHEN...Until further notice.
* IMPACTS...At 15.0 feet, Highway 50 is closed due to floodwaters
over the highway. There is widespread flooding in the Town of
Wheatland and Village of Salem Lakes. Floodwaters are into the
lower levels of some homes in those areas along Riverside Drive,
Shorewood Drive, 101st Street and Shorewood Terrace.
* ADDITIONAL DETAILS...
- At 4:00 AM CDT Sunday the stage was 15.0 feet.
- Bankfull stage is 10.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 4:00 AM CDT Sunday was 15.0 feet.
- Forecast...The river will rise to 15.5 feet this evening. It
will then fall this evening. It will rise to 15.5 feet early
tomorrow afternoon. It will then fall again but remain above
flood stage.
- Flood stage is 11.0 feet.
- Flood History...This crest compares to a previous crest of
15.2 feet on 06/15/2008.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 7 am...
Location stage stage stage/time Mon Tue Wed Thu
New Munster 11.0 10.0 15.01 4 am 4/19 15.5 15.3 14.7 14.1
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
New Munster 15.04 3 am 4/19 0.58 15.50 1 pm 4/20
&&
LAT...LON 4262 8830 4262 8817 4255 8814 4246 8814
4246 8822 4255 8824
$$
WIC027-192215-
/O.CON.KMKX.FL.W.0014.000000T0000Z-000000T0000Z/
/LEBW3.2.ER.260414T2345Z.260419T0845Z.000000T0000Z.UU/
501 AM CDT Sun Apr 19 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...
* WHAT...Moderate flooding is occurring.
* WHERE...ROCK RIVER near LEBANON-3 E-HWY MM BRIDGE.
* WHEN...Until further notice.
* ADDITIONAL DETAILS...
- At 4:00 AM CDT Sunday the stage was 11.9 feet.
- Bankfull stage is 9.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 4:00 AM CDT Sunday was 11.9 feet.
- Forecast...No forecast is available for this location.
- Flood stage is 10.0 feet.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 5 pm...
Location stage stage stage/time Thu Fri Sat Sun
LEBANON-3 E-HWY 10.0 9.0 11.85 4 am 4/19 not a forecast point
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
LEBANON-3 E-HWY 11.88 3 am 4/19 0.21 Not Available
&&
LAT...LON 4329 8861 4329 8855 4325 8853 4318 8853
4318 8859 4325 8861
$$
WIC021-192215-
/O.CON.KMKX.FL.W.0012.000000T0000Z-260424T1400Z/
/PORW3.3.ER.260406T1852Z.260417T1530Z.260424T0800Z.NR/
501 AM CDT Sun Apr 19 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL LATE FRIDAY MORNING...
* WHAT...Major flooding is occurring and moderate flooding is
forecast. This approaches the flood of record.
* WHERE...Wisconsin River at Portage.
* WHEN...Until late Friday morning.
* IMPACTS...At 19.0 feet, There is 1 foot of water over a low
section of County Highway V in Dekorra. Floodwaters affect River
Oaks Road and River Shores Road (Lewiston Township) as well as
numerous roads in the Blackhawk Park area about 3 miles south of
Portage.
* ADDITIONAL DETAILS...
- At 11:15 PM CDT Saturday the stage was 19.2 feet.
- Bankfull stage is 12.7 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 11:15 PM CDT Saturday was 20.0 feet.
- Forecast...The river is expected to fall below flood stage
early Friday morning and continue falling to 15.4 feet
Saturday evening.
- Flood stage is 17.0 feet.
- Flood History...This crest compares to a previous crest of
19.4 feet on 04/14/2011.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 7 am...
Location stage stage stage/time Mon Tue Wed Thu
Portage 17.0 12.7 19.21 11 pm 4/18 18.4 18.1 17.9 17.5
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Portage 20.47 10 am 4/17 -0.79 19.15 1 am 4/19
&&
LAT...LON 4361 8966 4358 8940 4353 8934 4345 8938
4338 8947 4343 8960 4349 8952 4352 8958
4353 8969
$$
SHEPPARD659
WGUS83 KMKX 191526
FLSMKX
Flood Statement
National Weather Service Milwaukee/Sullivan WI
1026 AM CDT Sun Apr 19 2026
...The Flood Warning continues for the following rivers in
Wisconsin...Illinois...
Milwaukee River Near Cedarburg affecting Ozaukee County.
Rock River Near Lake Koshkonong affecting Rock and Jefferson
Counties.
Rock River At Fort Atkinson affecting Jefferson County.
Rock River At Afton affecting Rock and Winnebago Counties.
Rock River At Jefferson affecting Jefferson County.
Rock River At Watertown affecting Jefferson County.
ROCK RIVER near LEBANON-3 E-HWY MM BRIDGE affecting Dodge County.
Fox River Near Berlin affecting Green Lake County.
Crawfish River At Milford affecting Jefferson County.
Fox River Lower At Waukesha affecting Waukesha County.
Fox River Lower Near New Munster affecting Kenosha and Lake
Counties.
Sugar River At Brodhead affecting Rock, Winnebago and Green
Counties.
...The Flood Warning is extended for the following rivers in
Wisconsin...
Pecatonica River At Martintown affecting Green County.
Root River Canal At Raymond affecting Racine County.
...Forecast flooding changed from Moderate to Major severity and
increased in duration for the following rivers in Wisconsin...
Wisconsin River At Portage affecting Columbia County.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Motorists should not attempt to drive around barricades or drive
cars through flooded areas.
Even 6 inches of fast-moving flood water can knock you off your feet
and a depth of 2 feet will float your car. Never try to walk, swim,
or drive through such swift water. If you come upon flood waters,
stop, turn around and go another way.
Additional information is available at www.weather.gov.
The next statement will be issued this evening at 1030 PM CDT.
&&
WIC045-200330-
/O.EXT.KMKX.FL.W.0037.000000T0000Z-260422T0200Z/
/MTNW3.1.ER.260419T1701Z.260420T0600Z.260421T2000Z.NO/
1026 AM CDT Sun Apr 19 2026
...FLOOD WARNING NOW IN EFFECT UNTIL LATE TUESDAY EVENING...
* WHAT...Minor flooding is forecast.
* WHERE...Pecatonica River at Martintown.
* WHEN...Until late Tuesday evening.
* IMPACTS...At 13.5 feet, Floodwaters affect Martintown Road and
West River Road in the Martintown area. Upstream in Browntown,
floodwaters affect highway MM and West Indies Road.
* ADDITIONAL DETAILS...
- At 10:00 AM CDT Sunday the stage was 13.3 feet.
- Bankfull stage is 9.5 feet.
- Forecast...The river is expected to rise above flood stage
this afternoon to a crest of 13.8 feet just after midnight
tonight. It will then fall below flood stage Tuesday
afternoon.
- Flood stage is 13.5 feet.
- Flood History...This crest compares to a previous crest of
13.8 feet on 06/21/1996.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 1 pm...
Location stage stage stage/time Mon Tue Wed Thu
Martintown 13.5 9.5 13.29 10 am 4/19 13.8 13.6 12.4 11.5
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Martintown 13.34 4 am 4/18 0.07 13.80 1 am 4/21
&&
LAT...LON 4268 8991 4268 8981 4263 8980 4251 8972
4251 8988 4260 8993
$$
WIC101-200330-
/O.EXT.KMKX.FL.W.0019.000000T0000Z-260420T1800Z/
/RAYW3.1.ER.260416T0314Z.260416T2045Z.260420T0600Z.NO/
1026 AM CDT Sun Apr 19 2026
...FLOOD WARNING NOW IN EFFECT UNTIL EARLY TOMORROW AFTERNOON...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Root River Canal at Raymond.
* WHEN...Until early tomorrow afternoon.
* IMPACTS...At 9.0 feet, Water floods Koerber Park on 6 Mile Road.
Flooding of rural land and agricultural land.
* ADDITIONAL DETAILS...
- At 9:00 AM CDT Sunday the stage was 9.8 feet.
- Bankfull stage is 7.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 9:00 AM CDT Sunday was 10.2 feet.
- Forecast...The river is expected to fall below flood stage
just after midnight tonight and continue falling to 3.4 feet
Sunday, April 26.
- Flood stage is 9.0 feet.
- Flood History...This crest compares to a previous crest of
9.8 feet on 03/13/2007.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 1 pm...
Location stage stage stage/time Mon Tue Wed Thu
Raymond 9.0 7.0 9.80 9 am 4/19 8.3 6.3 5.3 4.5
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Raymond 10.28 3 pm 4/16 -0.35 9.60 1 pm 4/19
&&
LAT...LON 4286 8803 4286 8796 4282 8796 4278 8796
4278 8802 4282 8803
$$
WIC089-200330-
/O.EXT.KMKX.FL.W.0016.000000T0000Z-260421T1500Z/
/CEDW3.1.ER.260416T0506Z.260418T1830Z.260421T0900Z.NO/
1026 AM CDT Sun Apr 19 2026
...FLOOD WARNING NOW IN EFFECT UNTIL LATE TUESDAY MORNING...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Milwaukee River near Cedarburg.
* WHEN...Until late Tuesday morning.
* IMPACTS...At 11.5 feet, Water approaches some homes along Klug
Lane just south of Highway C and along N Island Drive and N
Shoreland Parkway in Mequon. The following roads may flood:
Highway Y and Hawthorne Dr. and Blueberry Dr. and Hawthorne Dr,
Highway W from Highway 33 and Highway 57 in Saukville.
* ADDITIONAL DETAILS...
- At 9:00 AM CDT Sunday the stage was 11.3 feet.
- Bankfull stage is 10.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 9:00 AM CDT Sunday was 11.6 feet.
- Forecast...The river is expected to fall below flood stage
early Tuesday morning and continue falling to 7.7 feet
Sunday, April 26.
- Flood stage is 11.0 feet.
- Flood History...This crest compares to a previous crest of
11.4 feet on 04/15/2014.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 1 pm...
Location stage stage stage/time Mon Tue Wed Thu
Cedarburg 11.0 10.0 11.30 9 am 4/19 11.2 10.8 9.9 9.1
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Cedarburg 11.56 1 pm 4/18 -0.15 11.30 1 am 4/20
&&
LAT...LON 4334 8796 4334 8792 4325 8792 4321 8793
4321 8801 4327 8797
$$
WIC021-200330-
/O.EXT.KMKX.FL.W.0012.000000T0000Z-260424T1600Z/
/PORW3.3.ER.260406T1852Z.260417T1530Z.260424T1000Z.NR/
1026 AM CDT Sun Apr 19 2026
...FLOOD WARNING NOW IN EFFECT UNTIL LATE FRIDAY MORNING...
* WHAT...Major flooding is occurring and major flooding is forecast.
This approaches the flood of record.
* WHERE...Wisconsin River at Portage.
* WHEN...Until late Friday morning.
* IMPACTS...At 19.0 feet, There is 1 foot of water over a low
section of County Highway V in Dekorra. Floodwaters affect River
Oaks Road and River Shores Road (Lewiston Township) as well as
numerous roads in the Blackhawk Park area about 3 miles south of
Portage.
* ADDITIONAL DETAILS...
- At 9:00 AM CDT Sunday the stage was 19.2 feet.
- Bankfull stage is 12.7 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 9:00 AM CDT Sunday was 19.9 feet.
- Forecast...The river is expected to fall below flood stage
early Friday morning and continue falling to 15.5 feet
Sunday, April 26.
- Flood stage is 17.0 feet.
- Flood History...This crest compares to a previous crest of
19.4 feet on 04/14/2011.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 1 pm...
Location stage stage stage/time Mon Tue Wed Thu
Portage 17.0 12.7 19.20 9 am 4/19 18.8 18.2 17.8 17.4
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Portage 20.47 10 am 4/17 -0.65 19.20 7 pm 4/19
&&
LAT...LON 4361 8966 4358 8940 4353 8934 4345 8938
4338 8947 4343 8960 4349 8952 4352 8958
4353 8969
$$
WIC055-105-200330-
/O.CON.KMKX.FL.W.0035.000000T0000Z-000000T0000Z/
/NVLW3.3.ER.260418T1425Z.260423T0600Z.000000T0000Z.NO/
1026 AM CDT Sun Apr 19 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...
* WHAT...Minor flooding is occurring and major flooding is forecast.
* WHERE...Rock River near Lake Koshkonong.
* WHEN...Until further notice.
* IMPACTS...At 11.3 feet, There is knee-deep water over Blackhawk
Island Road. Lamp Road on west side of river also becomes flooded.
Lake Koshkonong merges with Mud Lake to the east of Lake
Koshkonong.
* ADDITIONAL DETAILS...
- At 8:00 AM CDT Sunday the stage was 10.4 feet.
- Bankfull stage is 9.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 8:00 AM CDT Sunday was 10.4 feet.
- Forecast...The river is expected to rise to a crest of 11.5
feet early Thursday morning.
- Flood stage is 10.0 feet.
- Flood History...This crest compares to a previous crest of
11.5 feet on 03/25/2019.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 1 pm...
Location stage stage stage/time Mon Tue Wed Thu
Lake Koshkonong 10.0 9.0 10.41 8 am 4/19 11.0 11.3 11.4 11.5
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Lake Koshkonong 10.49 10 am 4/19 0.48 11.50 1 pm 4/24
&&
LAT...LON 4293 8894 4287 8886 4283 8892 4281 8900
4285 8907 4290 8902
$$
WIC055-200330-
/O.CON.KMKX.FL.W.0034.000000T0000Z-000000T0000Z/
/FATW3.2.ER.260417T0700Z.260420T1800Z.000000T0000Z.NO/
1026 AM CDT Sun Apr 19 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...
* WHAT...Moderate flooding is occurring and moderate flooding is
forecast.
* WHERE...Rock River at Fort Atkinson.
* WHEN...Until further notice.
* IMPACTS...At 17.5 feet, Floodwaters partially cover low spots on
Highway 106 near Rock River Park. A riverside walkway near South
Water Street in downtown Fort Atkinson is closed. A few homes and
businesses are surrounded by water at the end of Vets lane near
the intersection of Highway 106 and Blackhawk Island Road about 1
mile southwest of Fort Atkinson. North Shore Road about 1 mile
southwest of Fort Atkinson is closed. Ralph Rd impacted.
Floodwaters cover fields on the east side of Fort Atkinson.
* ADDITIONAL DETAILS...
- At 9:00 AM CDT Sunday the stage was 17.3 feet.
- Bankfull stage is 14.5 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 9:00 AM CDT Sunday was 17.3 feet.
- Forecast...The river is expected to rise to a crest of 17.5
feet early tomorrow afternoon.
- Flood stage is 16.0 feet.
- Flood History...This crest compares to a previous crest of
17.4 feet on 09/11/2018.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 1 pm...
Location stage stage stage/time Mon Tue Wed Thu
Fort Atkinson 16.0 14.5 17.25 9 am 4/19 17.5 17.5 17.3 17.2
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Fort Atkinson 17.27 9 am 4/19 0.51 17.50 1 pm 4/21
&&
LAT...LON 4295 8887 4295 8876 4291 8878 4286 8887
4292 8895 4294 8890
$$
WIC055-200330-
/O.CON.KMKX.FL.W.0033.000000T0000Z-000000T0000Z/
/MILW3.1.ER.260417T1330Z.260421T1800Z.000000T0000Z.NO/
1026 AM CDT Sun Apr 19 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Crawfish River at Milford.
* WHEN...Until further notice.
* IMPACTS...At 9.0 feet, Water approaches some homes in Milford.
There is widespread flooding of roads in Riverbend Campground,
about 5 miles upstream of Milford.
* ADDITIONAL DETAILS...
- At 10:00 AM CDT Sunday the stage was 8.1 feet.
- Bankfull stage is 5.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 10:00 AM CDT Sunday was 8.1 feet.
- Forecast...The river is expected to rise to a crest of 8.6
feet early Tuesday afternoon.
- Flood stage is 7.0 feet.
- Flood History...This crest compares to a previous crest of
8.6 feet on 06/02/2004.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 1 pm...
Location stage stage stage/time Mon Tue Wed Thu
Milford 7.0 5.0 8.05 10 am 4/19 8.4 8.6 8.6 8.6
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Milford 8.05 9 am 4/19 0.36 8.60 7 pm 4/23
&&
LAT...LON 4317 8892 4317 8882 4308 8882 4303 8882
4302 8882 4299 8882 4300 8886 4306 8889
$$
ILC201-WIC105-200330-
/O.CON.KMKX.FL.W.0032.000000T0000Z-000000T0000Z/
/AFTW3.2.ER.260416T1717Z.260418T0645Z.000000T0000Z.NO/
1026 AM CDT Sun Apr 19 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...
* WHAT...Minor flooding is occurring and moderate flooding is
forecast.
* WHERE...Rock River at Afton.
* WHEN...Until further notice.
* IMPACTS...At 11.5 feet, Water surrounds at least 2 homes near the
river in the Afton area. Numerous secondary roads in the Afton
area are closed to traffic. Floodwaters affect South River Road on
the south side of Janesville. Traxler Park off of Memorial Drive
in Janesville is flooded.
* ADDITIONAL DETAILS...
- At 7:00 AM CDT Sunday the stage was 10.4 feet.
- Bankfull stage is 8.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 7:00 AM CDT Sunday was 11.3 feet.
- Forecast...The river is expected to rise to 11.7 feet Friday
evening. Additional rises are possible thereafter.
- Flood stage is 9.0 feet.
- Flood History...This crest compares to a previous crest of
11.8 feet on 04/10/1959.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 1 pm...
Location stage stage stage/time Mon Tue Wed Thu
Afton 9.0 8.0 10.42 7 am 4/19 10.8 11.0 11.3 11.5
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Afton 12.11 1 am 4/18 -0.94 11.70 7 am 4/26
&&
LAT...LON 4274 8910 4274 8903 4265 8899 4248 8902
4248 8910 4261 8909
$$
WIC047-200330-
/O.CON.KMKX.FL.W.0031.000000T0000Z-000000T0000Z/
/BERW3.1.ER.260416T1915Z.260421T1800Z.000000T0000Z.NO/
1026 AM CDT Sun Apr 19 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Fox River near Berlin.
* WHEN...Until further notice.
* IMPACTS...At 13.5 feet, Floodwaters are over the banks in parts of
downtown Berlin including Riverside and Webster Street Parks.
There is minor flooding in the Berlin area.
* ADDITIONAL DETAILS...
- At 9:00 AM CDT Sunday the stage was 13.4 feet.
- Bankfull stage is 12.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 9:00 AM CDT Sunday was 13.4 feet.
- Forecast...The river is expected to rise to a crest of 13.6
feet early Tuesday afternoon.
- Flood stage is 13.0 feet.
- Flood History...This crest compares to a previous crest of
13.6 feet on 05/10/1960.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 1 pm...
Location stage stage stage/time Mon Tue Wed Thu
Berlin 13.0 12.0 13.39 9 am 4/19 13.5 13.6 13.6 13.5
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Berlin 13.39 9 am 4/19 0.01 13.60 1 pm 4/22
&&
LAT...LON 4398 8899 4398 8888 4390 8888 4389 8900
4394 8911 4395 8912
$$
WIC055-200330-
/O.CON.KMKX.FL.W.0024.000000T0000Z-000000T0000Z/
/JFFW3.2.ER.260416T1222Z.260423T1800Z.000000T0000Z.NO/
1026 AM CDT Sun Apr 19 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...
* WHAT...Moderate flooding is occurring and moderate flooding is
forecast.
* WHERE...Rock River at Jefferson.
* WHEN...Until further notice.
* IMPACTS...At 12.0 feet, Riverview Drive is closed due to
floodwaters on the road. The Tensfeldt Park boat launch is closed.
Intersection of S Main St and E Dane St is closed, and S Center
Ave. Floodwaters affect highway K between Jefferson and Fort
Atkinson. River's Edge Park flooded.
* ADDITIONAL DETAILS...
- At 10:00 AM CDT Sunday the stage was 11.6 feet.
- Bankfull stage is 8.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 10:00 AM CDT Sunday was 11.6 feet.
- Forecast...The river is expected to rise to 12.6 feet early
Thursday afternoon. Additional rises are possible thereafter.
- Flood stage is 10.0 feet.
- Flood History...This crest compares to a previous crest of
12.8 feet on 04/02/1979.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 1 pm...
Location stage stage stage/time Mon Tue Wed Thu
Jefferson 10.0 8.0 11.64 10 am 4/19 12.0 12.3 12.4 12.6
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Jefferson 11.64 10 am 4/19 0.43 12.60 7 am 4/26
&&
LAT...LON 4305 8887 4305 8876 4300 8876 4295 8876
4295 8887 4301 8887
$$
WIC133-200330-
/O.CON.KMKX.FL.W.0023.000000T0000Z-260422T1200Z/
/WKEW3.2.ER.260416T0047Z.260418T0140Z.260422T0600Z.NR/
1026 AM CDT Sun Apr 19 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL WEDNESDAY MORNING...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
This approaches the flood of record.
* WHERE...Fox River Lower at Waukesha.
* WHEN...Until Wednesday morning.
* IMPACTS...At 7.0 feet, Frame Park floods. Yards of homes near
Bethesda Park flood.
* ADDITIONAL DETAILS...
- At 10:00 AM CDT Sunday the stage was 7.5 feet.
- Bankfull stage is 5.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 10:00 AM CDT Sunday was 8.0 feet.
- Forecast...The river is expected to fall below flood stage
early Wednesday morning and continue falling to 4.9 feet
Saturday evening.
- Flood stage is 6.0 feet.
- Flood History...This crest compares to a previous crest of
7.4 feet on 04/22/1973.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 1 pm...
Location stage stage stage/time Mon Tue Wed Thu
Waukesha 6.0 5.0 7.45 10 am 4/19 6.6 6.2 5.8 5.4
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Waukesha 8.5 8 pm 4/17 -0.39 7.40 1 pm 4/19
&&
LAT...LON 4304 8824 4303 8818 4300 8821 4295 8825
4297 8829 4302 8826
$$
ILC201-WIC045-105-200330-
/O.CON.KMKX.FL.W.0021.000000T0000Z-260420T2100Z/
/BROW3.2.ER.260415T1555Z.260418T1130Z.260420T1500Z.NO/
1026 AM CDT Sun Apr 19 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL TOMORROW AFTERNOON...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Sugar River at Brodhead.
* WHEN...Until tomorrow afternoon.
* IMPACTS...At 6.5 feet, There is widespread flooding of lowland and
agricultural land. Downstream in the Avon Bottoms area of Rock
County, there is flooding in Sugar River Park. Some roads are
flooded in Avon Township, including Beloit Newark Rd, about 6
miles downstream of Brodhead. In Illinois, Winslow Rd is
threatened near the river between Durand and Shirland. Low lying
areas of Sugar Shores Camping Resort may be inundated.
* ADDITIONAL DETAILS...
- At 8:00 AM CDT Sunday the stage was 6.6 feet.
- Bankfull stage is 4.5 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 8:00 AM CDT Sunday was 8.1 feet.
- Forecast...The river is expected to fall below flood stage
late tomorrow morning and continue falling to 2.0 feet
Sunday, April 26.
- Flood stage is 5.0 feet.
- Flood History...This crest compares to a previous crest of
6.6 feet on 03/13/1989.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 1 pm...
Location stage stage stage/time Mon Tue Wed Thu
Brodhead 5.0 4.5 6.56 8 am 4/19 4.8 3.6 2.8 2.4
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Brodhead 8.26 6 am 4/18 -1.50 6.00 1 pm 4/19
&&
LAT...LON 4263 8944 4266 8937 4257 8932 4248 8919
4241 8921 4249 8938
$$
WIC055-200330-
/O.CON.KMKX.FL.W.0017.000000T0000Z-000000T0000Z/
/WATW3.3.ER.260415T1136Z.260424T1200Z.000000T0000Z.NO/
1026 AM CDT Sun Apr 19 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...
* WHAT...Minor flooding is occurring and major flooding is forecast.
* WHERE...Rock River at Watertown.
* WHEN...Until further notice.
* IMPACTS...At 6.5 feet, Floodwaters affect some streets in
Watertown. Water is in Riverside Park. About 6 miles upstream near
Ixonia, Wayside park along Highway 16 and Kanow Park is flooded.
Rock River Road near Highway 16 is flooded.
* ADDITIONAL DETAILS...
- At 10:00 AM CDT Sunday the stage was 5.5 feet.
- Bankfull stage is 4.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 10:00 AM CDT Sunday was 5.8 feet.
- Forecast...The river is expected to rise to 6.5 feet Friday
morning. Additional rises are possible thereafter.
- Flood stage is 5.5 feet.
- Flood History...This crest compares to a previous crest of
6.3 feet on 04/04/1959.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 1 pm...
Location stage stage stage/time Mon Tue Wed Thu
Watertown 5.5 4.0 5.50 10 am 4/19 5.9 6.1 6.3 6.4
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Watertown 6.0 10 am 4/15 -0.11 6.50 7 am 4/26
&&
LAT...LON 4323 8873 4313 8857 4310 8861 4315 8870
4314 8873 4309 8874 4313 8884
$$
ILC097-WIC059-200330-
/O.CON.KMKX.FL.W.0015.000000T0000Z-000000T0000Z/
/NMSW3.3.ER.260404T0200Z.260420T0000Z.000000T0000Z.NO/
1026 AM CDT Sun Apr 19 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...
* WHAT...Major flooding is occurring and major flooding is forecast.
* WHERE...Fox River Lower near New Munster.
* WHEN...Until further notice.
* IMPACTS...At 15.0 feet, Highway 50 is closed due to floodwaters
over the highway. There is widespread flooding in the Town of
Wheatland and Village of Salem Lakes. Floodwaters are into the
lower levels of some homes in those areas along Riverside Drive,
Shorewood Drive, 101st Street and Shorewood Terrace.
* ADDITIONAL DETAILS...
- At 10:00 AM CDT Sunday the stage was 15.0 feet.
- Bankfull stage is 10.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 10:00 AM CDT Sunday was 15.0 feet.
- Forecast...The river will rise to 15.5 feet this evening. It
will then fall this evening. It will rise to 15.5 feet early
tomorrow afternoon. It will then fall again but remain above
flood stage.
- Flood stage is 11.0 feet.
- Flood History...This crest compares to a previous crest of
15.2 feet on 06/15/2008.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 1 pm...
Location stage stage stage/time Mon Tue Wed Thu
New Munster 11.0 10.0 15.01 10 am 4/19 14.9 14.2 13.5 13.0
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
New Munster 15.04 7 am 4/19 0.42 15.20 7 pm 4/19
&&
LAT...LON 4262 8830 4262 8817 4255 8814 4246 8814
4246 8822 4255 8824
$$
WIC027-200330-
/O.CON.KMKX.FL.W.0014.000000T0000Z-000000T0000Z/
/LEBW3.2.ER.260414T2345Z.260419T1330Z.000000T0000Z.UU/
1026 AM CDT Sun Apr 19 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...
* WHAT...Moderate flooding is occurring.
* WHERE...ROCK RIVER near LEBANON-3 E-HWY MM BRIDGE.
* WHEN...Until further notice.
* ADDITIONAL DETAILS...
- At 10:00 AM CDT Sunday the stage was 11.9 feet.
- Bankfull stage is 9.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 10:00 AM CDT Sunday was 12.0 feet.
- Forecast...No forecast is available for this location.
- Flood stage is 10.0 feet.
- Flood History...This crest compares to a previous crest of
12.1 feet on 07/04/2014.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 5 pm...
Location stage stage stage/time Thu Fri Sat Sun
LEBANON-3 E-HWY 10.0 9.0 11.91 10 am 4/19 not a forecast point
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
LEBANON-3 E-HWY 11.95 8 am 4/19 0.25 Not Available
&&
LAT...LON 4329 8861 4329 8855 4325 8853 4318 8853
4318 8859 4325 8861
$$
MRC207
WGUS83 KMKX 192228
FLSMKX
Flood Statement
National Weather Service Milwaukee/Sullivan WI
528 PM CDT Sun Apr 19 2026
...The Flood Warning continues for the following rivers in
Wisconsin...Illinois...
Rock River Near Lake Koshkonong affecting Rock and Jefferson
Counties.
Rock River At Fort Atkinson affecting Jefferson County.
Rock River At Afton affecting Rock and Winnebago Counties.
Rock River At Jefferson affecting Jefferson County.
Rock River At Watertown affecting Jefferson County.
ROCK RIVER near LEBANON-3 E-HWY MM BRIDGE affecting Dodge County.
Crawfish River At Milford affecting Jefferson County.
Sugar River At Brodhead affecting Rock, Winnebago and Green
Counties.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Motorists should not attempt to drive around barricades or drive
cars through flooded areas.
Even 6 inches of fast-moving flood water can knock you off your feet
and a depth of 2 feet will float your car. Never try to walk, swim,
or drive through such swift water. If you come upon flood waters,
stop, turn around and go another way.
Additional information is available at www.weather.gov.
The next statement will be issued late tonight at 530 AM CDT.
&&
WIC055-105-201030-
/O.CON.KMKX.FL.W.0035.000000T0000Z-000000T0000Z/
/NVLW3.3.ER.260418T1425Z.260423T0600Z.000000T0000Z.NO/
528 PM CDT Sun Apr 19 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...
* WHAT...Minor flooding is occurring and moderate flooding is
forecast.
* WHERE...Rock River near Lake Koshkonong.
* WHEN...Until further notice.
* IMPACTS...At 11.3 feet, There is knee-deep water over Blackhawk
Island Road. Lamp Road on west side of river also becomes flooded.
Lake Koshkonong merges with Mud Lake to the east of Lake
Koshkonong.
* ADDITIONAL DETAILS...
- At 5:00 PM CDT Sunday the stage was 10.6 feet.
- Bankfull stage is 9.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 5:00 PM CDT Sunday was 10.6 feet.
- Forecast...The river is expected to rise to a crest of 11.5
feet early Thursday morning.
- Flood stage is 10.0 feet.
- Flood History...This crest compares to a previous crest of
11.5 feet on 03/25/2019.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 7 pm...
Location stage stage stage/time Mon Tue Wed Thu
Lake Koshkonong 10.0 9.0 10.59 5 pm 4/19 11.1 11.3 11.4 11.5
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Lake Koshkonong 10.61 4 pm 4/19 0.43 11.50 1 pm 4/24
&&
LAT...LON 4293 8894 4287 8886 4283 8892 4281 8900
4285 8907 4290 8902
$$
WIC055-201030-
/O.CON.KMKX.FL.W.0034.000000T0000Z-000000T0000Z/
/FATW3.2.ER.260417T0700Z.260420T1800Z.000000T0000Z.NO/
528 PM CDT Sun Apr 19 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...
* WHAT...Moderate flooding is occurring and moderate flooding is
forecast.
* WHERE...Rock River at Fort Atkinson.
* WHEN...Until further notice.
* IMPACTS...At 17.5 feet, Floodwaters partially cover low spots on
Highway 106 near Rock River Park. A riverside walkway near South
Water Street in downtown Fort Atkinson is closed. A few homes and
businesses are surrounded by water at the end of Vets lane near
the intersection of Highway 106 and Blackhawk Island Road about 1
mile southwest of Fort Atkinson. North Shore Road about 1 mile
southwest of Fort Atkinson is closed. Ralph Rd impacted.
Floodwaters cover fields on the east side of Fort Atkinson.
* ADDITIONAL DETAILS...
- At 5:00 PM CDT Sunday the stage was 17.3 feet.
- Bankfull stage is 14.5 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 5:00 PM CDT Sunday was 17.3 feet.
- Forecast...The river is expected to rise to a crest of 17.5
feet early tomorrow afternoon.
- Flood stage is 16.0 feet.
- Flood History...This crest compares to a previous crest of
17.4 feet on 09/11/2018.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 7 pm...
Location stage stage stage/time Mon Tue Wed Thu
Fort Atkinson 16.0 14.5 17.32 5 pm 4/19 17.5 17.4 17.3 17.2
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Fort Atkinson 17.32 4 pm 4/19 0.36 17.50 1 pm 4/21
&&
LAT...LON 4295 8887 4295 8876 4291 8878 4286 8887
4292 8895 4294 8890
$$
WIC055-201030-
/O.CON.KMKX.FL.W.0033.000000T0000Z-000000T0000Z/
/MILW3.1.ER.260417T1330Z.260421T1800Z.000000T0000Z.NO/
528 PM CDT Sun Apr 19 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Crawfish River at Milford.
* WHEN...Until further notice.
* IMPACTS...At 9.0 feet, Water approaches some homes in Milford.
There is widespread flooding of roads in Riverbend Campground,
about 5 miles upstream of Milford.
* ADDITIONAL DETAILS...
- At 5:00 PM CDT Sunday the stage was 8.2 feet.
- Bankfull stage is 5.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 5:00 PM CDT Sunday was 8.2 feet.
- Forecast...The river is expected to rise to a crest of 8.6
feet early Tuesday afternoon.
- Flood stage is 7.0 feet.
- Flood History...This crest compares to a previous crest of
8.6 feet on 06/02/2004.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 7 pm...
Location stage stage stage/time Mon Tue Wed Thu
Milford 7.0 5.0 8.16 5 pm 4/19 8.5 8.6 8.6 8.6
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Milford 8.16 5 pm 4/19 0.37 8.60 7 pm 4/23
&&
LAT...LON 4317 8892 4317 8882 4308 8882 4303 8882
4302 8882 4299 8882 4300 8886 4306 8889
$$
ILC201-WIC105-201030-
/O.CON.KMKX.FL.W.0032.000000T0000Z-000000T0000Z/
/AFTW3.2.ER.260416T1717Z.260418T0645Z.000000T0000Z.NO/
528 PM CDT Sun Apr 19 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...
* WHAT...Minor flooding is occurring and moderate flooding is
forecast.
* WHERE...Rock River at Afton.
* WHEN...Until further notice.
* IMPACTS...At 11.5 feet, Water surrounds at least 2 homes near the
river in the Afton area. Numerous secondary roads in the Afton
area are closed to traffic. Floodwaters affect South River Road on
the south side of Janesville. Traxler Park off of Memorial Drive
in Janesville is flooded.
* ADDITIONAL DETAILS...
- At 4:00 PM CDT Sunday the stage was 10.3 feet.
- Bankfull stage is 8.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 4:00 PM CDT Sunday was 11.1 feet.
- Forecast...The river is expected to rise to 11.7 feet Friday
evening. Additional rises are possible thereafter.
- Flood stage is 9.0 feet.
- Flood History...This crest compares to a previous crest of
11.8 feet on 04/10/1959.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 7 pm...
Location stage stage stage/time Mon Tue Wed Thu
Afton 9.0 8.0 10.28 4 pm 4/19 10.9 11.1 11.4 11.5
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Afton 12.11 1 am 4/18 -0.84 11.70 7 am 4/26
&&
LAT...LON 4274 8910 4274 8903 4265 8899 4248 8902
4248 8910 4261 8909
$$
WIC055-201030-
/O.CON.KMKX.FL.W.0024.000000T0000Z-000000T0000Z/
/JFFW3.2.ER.260416T1222Z.260423T1800Z.000000T0000Z.NO/
528 PM CDT Sun Apr 19 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...
* WHAT...Moderate flooding is occurring and moderate flooding is
forecast.
* WHERE...Rock River at Jefferson.
* WHEN...Until further notice.
* IMPACTS...At 12.0 feet, Riverview Drive is closed due to
floodwaters on the road. The Tensfeldt Park boat launch is closed.
Intersection of S Main St and E Dane St is closed, and S Center
Ave. Floodwaters affect highway K between Jefferson and Fort
Atkinson. River's Edge Park flooded.
* ADDITIONAL DETAILS...
- At 5:00 PM CDT Sunday the stage was 11.7 feet.
- Bankfull stage is 8.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 5:00 PM CDT Sunday was 11.7 feet.
- Forecast...The river is expected to rise to 12.6 feet early
Thursday afternoon. Additional rises are possible thereafter.
- Flood stage is 10.0 feet.
- Flood History...This crest compares to a previous crest of
12.8 feet on 04/02/1979.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 7 pm...
Location stage stage stage/time Mon Tue Wed Thu
Jefferson 10.0 8.0 11.68 5 pm 4/19 12.1 12.3 12.5 12.6
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Jefferson 11.68 5 pm 4/19 0.34 12.60 7 am 4/26
&&
LAT...LON 4305 8887 4305 8876 4300 8876 4295 8876
4295 8887 4301 8887
$$
ILC201-WIC045-105-201030-
/O.CON.KMKX.FL.W.0021.000000T0000Z-260420T2100Z/
/BROW3.2.ER.260415T1555Z.260418T1130Z.260420T1500Z.NO/
528 PM CDT Sun Apr 19 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL TOMORROW AFTERNOON...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Sugar River at Brodhead.
* WHEN...Until tomorrow afternoon.
* IMPACTS...At 6.5 feet, There is widespread flooding of lowland and
agricultural land. Downstream in the Avon Bottoms area of Rock
County, there is flooding in Sugar River Park. Some roads are
flooded in Avon Township, including Beloit Newark Rd, about 6
miles downstream of Brodhead. In Illinois, Winslow Rd is
threatened near the river between Durand and Shirland. Low lying
areas of Sugar Shores Camping Resort may be inundated.
* ADDITIONAL DETAILS...
- At 5:00 PM CDT Sunday the stage was 6.3 feet.
- Bankfull stage is 4.5 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 5:00 PM CDT Sunday was 7.4 feet.
- Forecast...The river is expected to fall below flood stage
late tomorrow morning and continue falling to 2.0 feet
Sunday, April 26.
- Flood stage is 5.0 feet.
- Flood History...This crest compares to a previous crest of
6.3 feet on 04/02/1998.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 7 pm...
Location stage stage stage/time Mon Tue Wed Thu
Brodhead 5.0 4.5 6.28 5 pm 4/19 4.5 3.4 2.7 2.3
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Brodhead 8.26 6 am 4/18 -1.04 6.00 1 pm 4/19
&&
LAT...LON 4263 8944 4266 8937 4257 8932 4248 8919
4241 8921 4249 8938
$$
WIC055-201030-
/O.CON.KMKX.FL.W.0017.000000T0000Z-000000T0000Z/
/WATW3.3.ER.260415T1136Z.260424T1200Z.000000T0000Z.NO/
528 PM CDT Sun Apr 19 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...
* WHAT...Minor flooding is occurring and major flooding is forecast.
* WHERE...Rock River at Watertown.
* WHEN...Until further notice.
* IMPACTS...At 6.5 feet, Floodwaters affect some streets in
Watertown. Water is in Riverside Park. About 6 miles upstream near
Ixonia, Wayside park along Highway 16 and Kanow Park is flooded.
Rock River Road near Highway 16 is flooded.
* ADDITIONAL DETAILS...
- At 5:00 PM CDT Sunday the stage was 5.5 feet.
- Bankfull stage is 4.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 5:00 PM CDT Sunday was 5.7 feet.
- Forecast...The river is expected to rise to 6.5 feet Friday
morning. Additional rises are possible thereafter.
- Flood stage is 5.5 feet.
- Flood History...This crest compares to a previous crest of
6.3 feet on 04/04/1959.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 7 pm...
Location stage stage stage/time Mon Tue Wed Thu
Watertown 5.5 4.0 5.50 5 pm 4/19 6.0 6.2 6.3 6.4
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Watertown 6.0 10 am 4/15 -0.16 6.50 7 am 4/26
&&
LAT...LON 4323 8873 4313 8857 4310 8861 4315 8870
4314 8873 4309 8874 4313 8884
$$
WIC027-201030-
/O.CON.KMKX.FL.W.0014.000000T0000Z-000000T0000Z/
/LEBW3.2.ER.260414T2345Z.260419T1915Z.000000T0000Z.UU/
528 PM CDT Sun Apr 19 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...
* WHAT...Moderate flooding is occurring.
* WHERE...ROCK RIVER near LEBANON-3 E-HWY MM BRIDGE.
* WHEN...Until further notice.
* ADDITIONAL DETAILS...
- At 5:00 PM CDT Sunday the stage was 12.0 feet.
- Bankfull stage is 9.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 5:00 PM CDT Sunday was 12.0 feet.
- Forecast...No forecast is available for this location.
- Flood stage is 10.0 feet.
- Flood History...This crest compares to a previous crest of
12.1 feet on 07/04/2014.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 5 pm...
Location stage stage stage/time Thu Fri Sat Sun
LEBANON-3 E-HWY 10.0 9.0 12.00 5 pm 4/19 not a forecast point
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
LEBANON-3 E-HWY 12.01 2 pm 4/19 0.22 Not Available
&&
LAT...LON 4329 8861 4329 8855 4325 8853 4318 8853
4318 8859 4325 8861
$$
WAGNER483
WGUS83 KMKX 200308
FLSMKX
Flood Statement
National Weather Service Milwaukee/Sullivan WI
1008 PM CDT Sun Apr 19 2026
...The Flood Warning is extended for the following rivers in
Illinois...Wisconsin...
Sugar River At Brodhead affecting Winnebago, Rock and Green
Counties.
...The Flood Warning continues for the following rivers in
Wisconsin...Illinois...
Rock River Near Lake Koshkonong affecting Rock and Jefferson
Counties.
Rock River At Fort Atkinson affecting Jefferson County.
Rock River At Afton affecting Winnebago and Rock Counties.
Rock River At Jefferson affecting Jefferson County.
Rock River At Watertown affecting Jefferson County.
ROCK RIVER near LEBANON-3 E-HWY MM BRIDGE affecting Dodge County.
Crawfish River At Milford affecting Jefferson County.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Even 6 inches of fast-moving flood water can knock you off your feet
and a depth of 2 feet will float your car. Never try to walk, swim,
or drive through such swift water. If you come upon flood waters,
stop, turn around and go another way.
Motorists should not attempt to drive around barricades or drive
cars through flooded areas.
Additional information is available at www.weather.gov.
The next statement will be issued Monday morning at 1015 AM CDT.
&&
ILC201-WIC045-105-201515-
/O.EXT.KMKX.FL.W.0021.000000T0000Z-260421T0400Z/
/BROW3.2.ER.260415T1555Z.260418T1130Z.260420T2200Z.NO/
1008 PM CDT Sun Apr 19 2026
...FLOOD WARNING NOW IN EFFECT UNTIL LATE TOMORROW EVENING...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Sugar River at Brodhead.
* WHEN...Until late tomorrow evening.
* IMPACTS...At 6.0 feet, Some roads are flooded about 6 miles
downstream in Avon Township of Rock County, including Beloit
Newark Rd. In the Avon Bottoms area of Rock County, flooding is
occurring in Sugar River Park. In Illinois, Winslow Rd is
threatened near the river between Durand and Shirland. Low lying
areas of Sugar Shores Camping Resort may be inundated.
* ADDITIONAL DETAILS...
- At 9:00 PM CDT Sunday the stage was 6.2 feet.
- Bankfull stage is 4.5 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 9:00 PM CDT Sunday was 7.0 feet.
- Forecast...The river is expected to fall below flood stage
tomorrow afternoon.
- Flood stage is 5.0 feet.
- Flood History...This crest compares to a previous crest of
6.2 feet on 03/12/1936.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 1 am...
Location stage stage stage/time Tue Wed Thu Fri
Brodhead 5.0 4.5 6.20 9 pm 4/19 4.5 3.3 2.6 2.2
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Brodhead 8.26 6 am 4/18 -0.84 6.00 1 am 4/20
&&
LAT...LON 4263 8944 4266 8937 4257 8932 4248 8919
4241 8921 4249 8938
$$
WIC055-105-201515-
/O.CON.KMKX.FL.W.0035.000000T0000Z-000000T0000Z/
/NVLW3.3.ER.260418T1425Z.260422T1800Z.000000T0000Z.NO/
1008 PM CDT Sun Apr 19 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...
* WHAT...Minor flooding is occurring and moderate to near major
flooding is forecast.
* WHERE...Rock River near Lake Koshkonong.
* WHEN...Until further notice.
* IMPACTS...At 11.3 feet, There is knee-deep water over Blackhawk
Island Road. Lamp Road on west side of river also becomes flooded.
Lake Koshkonong merges with Mud Lake to the east of Lake
Koshkonong.
* ADDITIONAL DETAILS...
- At 9:00 PM CDT Sunday the stage was 10.7 feet.
- Bankfull stage is 9.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 9:00 PM CDT Sunday was 10.7 feet.
- Forecast...The river is expected to rise to a crest of 11.5
feet early Wednesday afternoon.
- Flood stage is 10.0 feet.
- Flood History...This crest compares to a previous crest of
11.5 feet on 03/25/2019.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 1 am...
Location stage stage stage/time Tue Wed Thu Fri
Lake Koshkonong 10.0 9.0 10.67 9 pm 4/19 11.2 11.4 11.5 11.5
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Lake Koshkonong 10.67 9 pm 4/19 0.44 11.50 1 am 4/26
&&
LAT...LON 4293 8894 4287 8886 4283 8892 4281 8900
4285 8907 4290 8902
$$
WIC055-201515-
/O.CON.KMKX.FL.W.0034.000000T0000Z-000000T0000Z/
/FATW3.2.ER.260417T0700Z.260420T1200Z.000000T0000Z.NO/
1008 PM CDT Sun Apr 19 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...
* WHAT...Moderate flooding is occurring and moderate flooding is
forecast.
* WHERE...Rock River at Fort Atkinson.
* WHEN...Until further notice.
* IMPACTS...At 17.5 feet, Floodwaters partially cover low spots on
Highway 106 near Rock River Park. A riverside walkway near South
Water Street in downtown Fort Atkinson is closed. A few homes and
businesses are surrounded by water at the end of Vets lane near
the intersection of Highway 106 and Blackhawk Island Road about 1
mile southwest of Fort Atkinson. North Shore Road about 1 mile
southwest of Fort Atkinson is closed. Ralph Rd impacted.
Floodwaters cover fields on the east side of Fort Atkinson.
* ADDITIONAL DETAILS...
- At 9:00 PM CDT Sunday the stage was 17.3 feet.
- Bankfull stage is 14.5 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 9:00 PM CDT Sunday was 17.3 feet.
- Forecast...The river is expected to rise to a crest of 17.4
feet tomorrow morning.
- Flood stage is 16.0 feet.
- Flood History...This crest compares to a previous crest of
17.4 feet on 09/11/2018.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 1 am...
Location stage stage stage/time Tue Wed Thu Fri
Fort Atkinson 16.0 14.5 17.34 9 pm 4/19 17.3 17.1 17.0 16.9
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Fort Atkinson 17.34 8 pm 4/19 0.30 17.40 1 pm 4/20
&&
LAT...LON 4295 8887 4295 8876 4291 8878 4286 8887
4292 8895 4294 8890
$$
WIC055-201515-
/O.CON.KMKX.FL.W.0033.000000T0000Z-000000T0000Z/
/MILW3.1.ER.260417T1330Z.260422T0000Z.000000T0000Z.NO/
1008 PM CDT Sun Apr 19 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Crawfish River at Milford.
* WHEN...Until further notice.
* IMPACTS...At 9.0 feet, Water approaches some homes in Milford.
There is widespread flooding of roads in Riverbend Campground,
about 5 miles upstream of Milford.
* ADDITIONAL DETAILS...
- At 9:00 PM CDT Sunday the stage was 8.2 feet.
- Bankfull stage is 5.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 9:00 PM CDT Sunday was 8.2 feet.
- Forecast...The river is expected to rise to a crest of 8.6
feet Tuesday evening.
- Flood stage is 7.0 feet.
- Flood History...This crest compares to a previous crest of
8.6 feet on 06/02/2004.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 1 am...
Location stage stage stage/time Tue Wed Thu Fri
Milford 7.0 5.0 8.18 9 pm 4/19 8.5 8.6 8.6 8.5
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Milford 8.18 8 pm 4/19 0.34 8.60 1 pm 4/23
&&
LAT...LON 4317 8892 4317 8882 4308 8882 4303 8882
4302 8882 4299 8882 4300 8886 4306 8889
$$
ILC201-WIC105-201515-
/O.CON.KMKX.FL.W.0032.000000T0000Z-000000T0000Z/
/AFTW3.2.ER.260416T1717Z.260418T0645Z.000000T0000Z.NO/
1008 PM CDT Sun Apr 19 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...
* WHAT...Minor flooding is occurring and moderate flooding is
forecast.
* WHERE...Rock River at Afton.
* WHEN...Until further notice.
* IMPACTS...At 11.5 feet, Water surrounds at least 2 homes near the
river in the Afton area. Numerous secondary roads in the Afton
area are closed to traffic. Floodwaters affect South River Road on
the south side of Janesville. Traxler Park off of Memorial Drive
in Janesville is flooded.
* ADDITIONAL DETAILS...
- At 9:00 PM CDT Sunday the stage was 10.3 feet.
- Bankfull stage is 8.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 9:00 PM CDT Sunday was 10.9 feet.
- Forecast...The river is expected to rise to 11.4 feet early
Friday afternoon. Additional rises are possible thereafter.
- Flood stage is 9.0 feet.
- Flood History...This crest compares to a previous crest of
11.4 feet on 04/23/1993.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 1 am...
Location stage stage stage/time Tue Wed Thu Fri
Afton 9.0 8.0 10.26 9 pm 4/19 10.6 10.9 11.1 11.3
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Afton 12.11 1 am 4/18 -0.52 11.40 7 pm 4/26
&&
LAT...LON 4274 8910 4274 8903 4265 8899 4248 8902
4248 8910 4261 8909
$$
WIC055-201515-
/O.CON.KMKX.FL.W.0024.000000T0000Z-000000T0000Z/
/JFFW3.2.ER.260416T1222Z.260423T0600Z.000000T0000Z.NO/
1008 PM CDT Sun Apr 19 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...
* WHAT...Moderate flooding is occurring and moderate flooding is
forecast.
* WHERE...Rock River at Jefferson.
* WHEN...Until further notice.
* IMPACTS...At 12.0 feet, Riverview Drive is closed due to
floodwaters on the road. The Tensfeldt Park boat launch is closed.
Intersection of S Main St and E Dane St is closed, and S Center
Ave. Floodwaters affect highway K between Jefferson and Fort
Atkinson. River's Edge Park flooded.
* ADDITIONAL DETAILS...
- At 9:00 PM CDT Sunday the stage was 11.7 feet.
- Bankfull stage is 8.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 9:00 PM CDT Sunday was 11.7 feet.
- Forecast...The river is expected to rise to 12.3 feet early
Thursday morning. Additional rises are possible thereafter.
- Flood stage is 10.0 feet.
- Flood History...This crest compares to a previous crest of
12.3 feet on 04/20/2013.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 1 am...
Location stage stage stage/time Tue Wed Thu Fri
Jefferson 10.0 8.0 11.65 9 pm 4/19 11.9 12.1 12.3 12.3
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Jefferson 11.68 8 pm 4/19 0.23 12.30 7 pm 4/26
&&
LAT...LON 4305 8887 4305 8876 4300 8876 4295 8876
4295 8887 4301 8887
$$
WIC055-201515-
/O.CON.KMKX.FL.W.0017.000000T0000Z-000000T0000Z/
/WATW3.2.ER.260415T1136Z.260426T0000Z.000000T0000Z.NO/
1008 PM CDT Sun Apr 19 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...
* WHAT...Minor flooding is occuring and moderate flooding is
forecast.
* WHERE...Rock River at Watertown.
* WHEN...Until further notice.
* IMPACTS...At 6.5 feet, Floodwaters affect some streets in
Watertown. Water is in Riverside Park. About 6 miles upstream near
Ixonia, Wayside park along Highway 16 and Kanow Park is flooded.
Rock River Road near Highway 16 is flooded.
* ADDITIONAL DETAILS...
- At 9:00 PM CDT Sunday the stage was 5.5 feet.
- Bankfull stage is 4.0 feet.
- Forecast...The river is hovering around minor flood stage
tonight and will continue rising to 6.3 feet Saturday
evening. Additional rises are possible thereafter.
- Flood stage is 5.5 feet.
- Flood History...This crest compares to a previous crest of
6.3 feet on 04/04/1959.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 1 am...
Location stage stage stage/time Tue Wed Thu Fri
Watertown 5.5 4.0 5.49 9 pm 4/19 5.8 6.0 6.1 6.2
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Watertown 6.0 10 am 4/15 -0.10 6.30 7 pm 4/26
&&
LAT...LON 4323 8873 4313 8857 4310 8861 4315 8870
4314 8873 4309 8874 4313 8884
$$
WIC027-201515-
/O.CON.KMKX.FL.W.0014.000000T0000Z-000000T0000Z/
/LEBW3.2.ER.260414T2345Z.260419T1915Z.000000T0000Z.UU/
1008 PM CDT Sun Apr 19 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...
* WHAT...Moderate flooding is occurring.
* WHERE...ROCK RIVER near LEBANON-3 E-HWY MM BRIDGE.
* WHEN...Until further notice.
* ADDITIONAL DETAILS...
- At 9:00 PM CDT Sunday the stage was 12.0 feet.
- Bankfull stage is 9.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 9:00 PM CDT Sunday was 12.0 feet.
- Forecast...No forecast is available for this location.
- Flood stage is 10.0 feet.
- Flood History...This crest compares to a previous crest of
12.1 feet on 07/04/2014.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 5 pm...
Location stage stage stage/time Thu Fri Sat Sun
LEBANON-3 E-HWY 10.0 9.0 12.00 9 pm 4/19 not a forecast point
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
LEBANON-3 E-HWY 12.01 8 pm 4/19 0.21 Not Available
&&
LAT...LON 4329 8861 4329 8855 4325 8853 4318 8853
4318 8859 4325 8861
$$
WAGNER051
WGUS83 KMKX 201000
FLSMKX
Flood Statement
National Weather Service Milwaukee/Sullivan WI
500 AM CDT Mon Apr 20 2026
...The Flood Warning continues for the following rivers in
Wisconsin...Illinois...
Milwaukee River Near Cedarburg affecting Ozaukee County.
Rock River At Newville affecting Rock County.
Rock River Near Lake Koshkonong affecting Jefferson and Rock
Counties.
Rock River At Fort Atkinson affecting Jefferson County.
Rock River At Afton affecting Winnebago and Rock Counties.
Rock River At Jefferson affecting Jefferson County.
Rock River At Watertown affecting Jefferson County.
ROCK RIVER near LEBANON-3 E-HWY MM BRIDGE affecting Dodge County.
Fox River Near Berlin affecting Green Lake County.
Crawfish River At Milford affecting Jefferson County.
Fox River Lower At Waukesha affecting Waukesha County.
Fox River Lower Near New Munster affecting Lake and Kenosha
Counties.
Pecatonica River At Martintown affecting Green County.
Wisconsin River At Portage affecting Columbia County.
...The Flood Warning is extended for the following rivers in
Illinois...Wisconsin...
Sugar River At Brodhead affecting Winnebago, Rock and Green
Counties.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around, don't drown when encountering flooded roads. Most flood
deaths occur in vehicles.
Even 6 inches of fast-moving flood water can knock you off your feet
and a depth of 2 feet will float your car. Never try to walk, swim,
or drive through such swift water. If you come upon flood waters,
stop, turn around and go another way.
Motorists should not attempt to drive around barricades or drive
cars through flooded areas.
Additional information is available at www.weather.gov.
The next statement will be issued this afternoon at 500 PM CDT.
&&
ILC201-WIC045-105-202200-
/O.EXT.KMKX.FL.W.0021.000000T0000Z-260421T0520Z/
/BROW3.2.ER.260415T1555Z.260418T1130Z.260420T2320Z.NO/
500 AM CDT Mon Apr 20 2026
...FLOOD WARNING NOW IN EFFECT UNTIL JUST AFTER MIDNIGHT TONIGHT...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Sugar River at Brodhead.
* WHEN...Until just after midnight tonight.
* IMPACTS...At 6.0 feet, Some roads are flooded about 6 miles
downstream in Avon Township of Rock County, including Beloit
Newark Rd. In the Avon Bottoms area of Rock County, flooding is
occurring in Sugar River Park. In Illinois, Winslow Rd is
threatened near the river between Durand and Shirland. Low lying
areas of Sugar Shores Camping Resort may be inundated.
* ADDITIONAL DETAILS...
- At 4:00 AM CDT Monday the stage was 6.0 feet.
- Bankfull stage is 4.5 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 4:00 AM CDT Monday was 6.7 feet.
- Forecast...The river is expected to fall below flood stage
this evening and continue falling to 2.0 feet Sunday evening.
- Flood stage is 5.0 feet.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 7 am...
Location stage stage stage/time Tue Wed Thu Fri
Brodhead 5.0 4.5 6.00 4 am 4/20 4.1 3.0 2.5 2.2
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Brodhead 8.26 6 am 4/18 -0.68 6.10 1 am 4/20
&&
LAT...LON 4263 8944 4266 8937 4257 8932 4248 8919
4241 8921 4249 8938
$$
WIC089-202200-
/O.EXT.KMKX.FL.W.0016.000000T0000Z-260421T0000Z/
/CEDW3.1.ER.260416T0506Z.260418T1830Z.260420T2100Z.NO/
500 AM CDT Mon Apr 20 2026
...FLOOD WARNING NOW IN EFFECT UNTIL THIS EVENING...
* WHAT...Minor flooding is forecast.
* WHERE...Milwaukee River near Cedarburg.
* WHEN...Until this evening.
* IMPACTS...At 11.0 feet, Water approaches some homes along Klug
Lane just south of Highway C and along N Island Drive and N
Shoreland Parkway in Mequon.
* ADDITIONAL DETAILS...
- At 4:00 AM CDT Monday the stage was 11.0 feet.
- Bankfull stage is 10.0 feet.
- Forecast...The river is expected to rise. It will then fall
below flood stage late this afternoon to 7.5 feet Sunday
evening.
- Flood stage is 11.0 feet.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 7 am...
Location stage stage stage/time Tue Wed Thu Fri
Cedarburg 11.0 10.0 10.98 4 am 4/20 10.8 10.0 9.2 8.6
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Cedarburg 11.56 1 pm 4/18 -0.39 11.11 1 am 4/20
&&
LAT...LON 4334 8796 4334 8792 4325 8792 4321 8793
4321 8801 4327 8797
$$
WIC105-202200-
/O.CON.KMKX.FL.W.0041.000000T0000Z-000000T0000Z/
/NVEW3.1.ER.260419T1400Z.260420T0900Z.000000T0000Z.NO/
500 AM CDT Mon Apr 20 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...
* WHAT...Minor flooding is occurring.
* WHERE...Rock River at Newville.
* WHEN...Until further notice.
* IMPACTS...At 6.5 feet, Floodwaters are in the back yards of homes
and businesses near east Mallwood Road Drive in Newville.
* ADDITIONAL DETAILS...
- At 4:00 AM CDT Monday the stage was 6.9 feet.
- Bankfull stage is 5.5 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 4:00 AM CDT Monday was 6.9 feet.
- Forecast...No forecast is available for this location.
- Flood stage is 6.5 feet.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 5 pm...
Location stage stage stage/time Thu Fri Sat Sun
Newville 6.5 5.5 6.90 4 am 4/20 not a forecast point
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Newville 6.9 3 am 4/20 0.47 Not Available
&&
LAT...LON 4281 8898 4280 8903 4277 8911 4282 8913
4286 8907 4288 8903
$$
WIC045-202200-
/O.CON.KMKX.FL.W.0037.000000T0000Z-260422T0200Z/
/MTNW3.1.ER.260420T1200Z.260421T0000Z.260421T2000Z.NO/
500 AM CDT Mon Apr 20 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL LATE TOMORROW EVENING...
* WHAT...Minor flooding is forecast.
* WHERE...Pecatonica River at Martintown.
* WHEN...Until late tomorrow evening.
* IMPACTS...At 13.5 feet, Floodwaters affect Martintown Road and
West River Road in the Martintown area. Upstream in Browntown,
floodwaters affect highway MM and West Indies Road.
* ADDITIONAL DETAILS...
- At 4:00 AM CDT Monday the stage was 13.3 feet.
- Bankfull stage is 9.5 feet.
- Forecast...The river is expected to rise above flood stage
this morning to a crest of 13.6 feet this evening. It will
then fall below flood stage tomorrow afternoon.
- Flood stage is 13.5 feet.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 7 am...
Location stage stage stage/time Tue Wed Thu Fri
Martintown 13.5 9.5 13.28 4 am 4/20 13.6 12.8 11.8 11.0
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Martintown 13.34 4 am 4/18 -0.02 13.60 1 pm 4/21
&&
LAT...LON 4268 8991 4268 8981 4263 8980 4251 8972
4251 8988 4260 8993
$$
WIC055-105-202200-
/O.CON.KMKX.FL.W.0035.000000T0000Z-000000T0000Z/
/NVLW3.3.ER.260418T1425Z.260422T1800Z.000000T0000Z.NO/
500 AM CDT Mon Apr 20 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...
* WHAT...Minor flooding is occurring and major flooding is forecast.
* WHERE...Rock River near Lake Koshkonong.
* WHEN...Until further notice.
* IMPACTS...At 11.3 feet, There is knee-deep water over Blackhawk
Island Road. Lamp Road on west side of river also becomes flooded.
Lake Koshkonong merges with Mud Lake to the east of Lake
Koshkonong.
* ADDITIONAL DETAILS...
- At 4:00 AM CDT Monday the stage was 10.8 feet.
- Bankfull stage is 9.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 4:00 AM CDT Monday was 10.8 feet.
- Forecast...The river is expected to rise to a crest of 11.5
feet early Wednesday afternoon.
- Flood stage is 10.0 feet.
- Flood History...This crest compares to a previous crest of
11.5 feet on 03/25/2019.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 7 am...
Location stage stage stage/time Tue Wed Thu Fri
Lake Koshkonong 10.0 9.0 10.76 4 am 4/20 11.2 11.4 11.5 11.5
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Lake Koshkonong 10.76 3 am 4/20 0.42 11.50 1 am 4/26
&&
LAT...LON 4293 8894 4287 8886 4283 8892 4281 8900
4285 8907 4290 8902
$$
WIC055-202200-
/O.CON.KMKX.FL.W.0034.000000T0000Z-000000T0000Z/
/FATW3.2.ER.260417T0700Z.260420T1200Z.000000T0000Z.NO/
500 AM CDT Mon Apr 20 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...
* WHAT...Moderate flooding is occurring and moderate flooding is
forecast.
* WHERE...Rock River at Fort Atkinson.
* WHEN...Until further notice.
* IMPACTS...At 17.5 feet, Floodwaters partially cover low spots on
Highway 106 near Rock River Park. A riverside walkway near South
Water Street in downtown Fort Atkinson is closed. A few homes and
businesses are surrounded by water at the end of Vets lane near
the intersection of Highway 106 and Blackhawk Island Road about 1
mile southwest of Fort Atkinson. North Shore Road about 1 mile
southwest of Fort Atkinson is closed. Ralph Rd impacted.
Floodwaters cover fields on the east side of Fort Atkinson.
* ADDITIONAL DETAILS...
- At 4:00 AM CDT Monday the stage was 17.4 feet.
- Bankfull stage is 14.5 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 4:00 AM CDT Monday was 17.4 feet.
- Forecast...The river is expected to rise to a crest of 17.4
feet this morning.
- Flood stage is 16.0 feet.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 7 am...
Location stage stage stage/time Tue Wed Thu Fri
Fort Atkinson 16.0 14.5 17.36 4 am 4/20 17.3 17.1 17.0 16.8
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Fort Atkinson 17.37 3 am 4/20 0.18 17.40 1 pm 4/20
&&
LAT...LON 4295 8887 4295 8876 4291 8878 4286 8887
4292 8895 4294 8890
$$
WIC055-202200-
/O.CON.KMKX.FL.W.0033.000000T0000Z-000000T0000Z/
/MILW3.1.ER.260417T1330Z.260422T0000Z.000000T0000Z.NO/
500 AM CDT Mon Apr 20 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Crawfish River at Milford.
* WHEN...Until further notice.
* IMPACTS...At 9.0 feet, Water approaches some homes in Milford.
There is widespread flooding of roads in Riverbend Campground,
about 5 miles upstream of Milford.
* ADDITIONAL DETAILS...
- At 4:00 AM CDT Monday the stage was 8.2 feet.
- Bankfull stage is 5.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 4:00 AM CDT Monday was 8.2 feet.
- Forecast...The river is expected to rise to a crest of 8.6
feet tomorrow evening.
- Flood stage is 7.0 feet.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 7 am...
Location stage stage stage/time Tue Wed Thu Fri
Milford 7.0 5.0 8.21 4 am 4/20 8.5 8.6 8.6 8.5
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Milford 8.21 4 am 4/20 0.24 8.60 1 pm 4/23
&&
LAT...LON 4317 8892 4317 8882 4308 8882 4303 8882
4302 8882 4299 8882 4300 8886 4306 8889
$$
ILC201-WIC105-202200-
/O.CON.KMKX.FL.W.0032.000000T0000Z-000000T0000Z/
/AFTW3.2.ER.260416T1717Z.260418T0645Z.000000T0000Z.NO/
500 AM CDT Mon Apr 20 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...
* WHAT...Minor flooding is occurring and moderate flooding is
forecast.
* WHERE...Rock River at Afton.
* WHEN...Until further notice.
* IMPACTS...At 11.5 feet, Water surrounds at least 2 homes near the
river in the Afton area. Numerous secondary roads in the Afton
area are closed to traffic. Floodwaters affect South River Road on
the south side of Janesville. Traxler Park off of Memorial Drive
in Janesville is flooded.
* ADDITIONAL DETAILS...
- At 3:00 AM CDT Monday the stage was 10.3 feet.
- Bankfull stage is 8.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 3:00 AM CDT Monday was 10.5 feet.
- Forecast...The river is expected to rise to 11.4 feet early
Friday afternoon. Additional rises are possible thereafter.
- Flood stage is 9.0 feet.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 7 am...
Location stage stage stage/time Tue Wed Thu Fri
Afton 9.0 8.0 10.26 3 am 4/20 10.6 11.0 11.2 11.3
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Afton 12.11 1 am 4/18 -0.18 11.40 7 pm 4/26
&&
LAT...LON 4274 8910 4274 8903 4265 8899 4248 8902
4248 8910 4261 8909
$$
WIC047-202200-
/O.CON.KMKX.FL.W.0031.000000T0000Z-000000T0000Z/
/BERW3.1.ER.260416T1915Z.260421T0000Z.000000T0000Z.NO/
500 AM CDT Mon Apr 20 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Fox River near Berlin.
* WHEN...Until further notice.
* IMPACTS...At 13.5 feet, Floodwaters are over the banks in parts of
downtown Berlin including Riverside and Webster Street Parks.
There is minor flooding in the Berlin area.
* ADDITIONAL DETAILS...
- At 4:00 AM CDT Monday the stage was 13.4 feet.
- Bankfull stage is 12.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 4:00 AM CDT Monday was 13.4 feet.
- Forecast...The river is expected to rise to a crest of 13.5
feet this evening.
- Flood stage is 13.0 feet.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 7 am...
Location stage stage stage/time Tue Wed Thu Fri
Berlin 13.0 12.0 13.38 4 am 4/20 13.5 13.5 13.5 13.4
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Berlin 13.44 4 pm 4/19 0.06 13.50 1 am 4/24
&&
LAT...LON 4398 8899 4398 8888 4390 8888 4389 8900
4394 8911 4395 8912
$$
WIC055-202200-
/O.CON.KMKX.FL.W.0024.000000T0000Z-000000T0000Z/
/JFFW3.2.ER.260416T1222Z.260423T0600Z.000000T0000Z.NO/
500 AM CDT Mon Apr 20 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...
* WHAT...Moderate flooding is occurring and moderate flooding is
forecast.
* WHERE...Rock River at Jefferson.
* WHEN...Until further notice.
* IMPACTS...At 12.0 feet, Riverview Drive is closed due to
floodwaters on the road. The Tensfeldt Park boat launch is closed.
Intersection of S Main St and E Dane St is closed, and S Center
Ave. Floodwaters affect highway K between Jefferson and Fort
Atkinson. River's Edge Park flooded.
* ADDITIONAL DETAILS...
- At 4:00 AM CDT Monday the stage was 11.7 feet.
- Bankfull stage is 8.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 4:00 AM CDT Monday was 11.7 feet.
- Forecast...The river is expected to rise to 12.3 feet early
Thursday morning. Additional rises are possible thereafter.
- Flood stage is 10.0 feet.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 7 am...
Location stage stage stage/time Tue Wed Thu Fri
Jefferson 10.0 8.0 11.65 4 am 4/20 12.0 12.2 12.3 12.3
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Jefferson 11.69 3 am 4/20 0.13 12.30 7 pm 4/26
&&
LAT...LON 4305 8887 4305 8876 4300 8876 4295 8876
4295 8887 4301 8887
$$
WIC133-202200-
/O.CON.KMKX.FL.W.0023.000000T0000Z-260422T1200Z/
/WKEW3.2.ER.260416T0047Z.260418T0140Z.260422T0600Z.NR/
500 AM CDT Mon Apr 20 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL WEDNESDAY MORNING...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
This approaches the flood of record.
* WHERE...Fox River Lower at Waukesha.
* WHEN...Until Wednesday morning.
* IMPACTS...At 7.0 feet, Frame Park floods. Yards of homes near
Bethesda Park flood.
* ADDITIONAL DETAILS...
- At 4:00 AM CDT Monday the stage was 6.9 feet.
- Bankfull stage is 5.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 4:00 AM CDT Monday was 7.6 feet.
- Forecast...The river is expected to fall below flood stage
early Wednesday morning and continue falling to 4.7 feet
Sunday evening.
- Flood stage is 6.0 feet.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 7 am...
Location stage stage stage/time Tue Wed Thu Fri
Waukesha 6.0 5.0 6.91 4 am 4/20 6.3 5.9 5.4 5.2
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Waukesha 8.5 8 pm 4/17 -0.67 7.10 1 am 4/20
&&
LAT...LON 4304 8824 4303 8818 4300 8821 4295 8825
4297 8829 4302 8826
$$
WIC055-202200-
/O.CON.KMKX.FL.W.0017.000000T0000Z-000000T0000Z/
/WATW3.2.ER.260415T1136Z.260426T0000Z.000000T0000Z.NO/
500 AM CDT Mon Apr 20 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...
* WHAT...Minor flooding is occurring and moderate flooding is
forecast.
* WHERE...Rock River at Watertown.
* WHEN...Until further notice.
* IMPACTS...At 6.5 feet, Floodwaters affect some streets in
Watertown. Water is in Riverside Park. About 6 miles upstream near
Ixonia, Wayside park along Highway 16 and Kanow Park is flooded.
Rock River Road near Highway 16 is flooded.
* ADDITIONAL DETAILS...
- At 4:00 AM CDT Monday the stage was 5.5 feet.
- Bankfull stage is 4.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 4:00 AM CDT Monday was 5.5 feet.
- Forecast...The river is expected to rise to 6.3 feet Saturday
evening. Additional rises are possible thereafter.
- Flood stage is 5.5 feet.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 7 am...
Location stage stage stage/time Tue Wed Thu Fri
Watertown 5.5 4.0 5.51 4 am 4/20 5.9 6.0 6.1 6.2
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Watertown 6.0 10 am 4/15 0.00 6.30 7 pm 4/26
&&
LAT...LON 4323 8873 4313 8857 4310 8861 4315 8870
4314 8873 4309 8874 4313 8884
$$
ILC097-WIC059-202200-
/O.CON.KMKX.FL.W.0015.000000T0000Z-000000T0000Z/
/NMSW3.3.ER.260404T0200Z.260419T1215Z.000000T0000Z.NO/
500 AM CDT Mon Apr 20 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...
* WHAT...Major flooding is occurring and major flooding is forecast.
* WHERE...Fox River Lower near New Munster.
* WHEN...Until further notice.
* IMPACTS...At 15.0 feet, Highway 50 is closed due to floodwaters
over the highway. There is widespread flooding in the Town of
Wheatland and Village of Salem Lakes. Floodwaters are into the
lower levels of some homes in those areas along Riverside Drive,
Shorewood Drive, 101st Street and Shorewood Terrace.
* ADDITIONAL DETAILS...
- At 4:00 AM CDT Monday the stage was 14.9 feet.
- Bankfull stage is 10.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 4:00 AM CDT Monday was 15.0 feet.
- Forecast...The river is expected to rise to a crest of 14.9
feet this morning.
- Flood stage is 11.0 feet.
- Flood History...This crest compares to a previous crest of
15.0 feet on 08/24/2007.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 7 am...
Location stage stage stage/time Tue Wed Thu Fri
New Munster 11.0 10.0 14.89 4 am 4/20 14.4 13.8 13.1 12.6
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
New Munster 15.04 7 am 4/19 -0.12 15.00 1 am 4/20
&&
LAT...LON 4262 8830 4262 8817 4255 8814 4246 8814
4246 8822 4255 8824
$$
WIC027-202200-
/O.CON.KMKX.FL.W.0014.000000T0000Z-000000T0000Z/
/LEBW3.2.ER.260414T2345Z.260420T0815Z.000000T0000Z.UU/
500 AM CDT Mon Apr 20 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...
* WHAT...Moderate flooding is occurring.
* WHERE...ROCK RIVER near LEBANON-3 E-HWY MM BRIDGE.
* WHEN...Until further notice.
* ADDITIONAL DETAILS...
- At 4:00 AM CDT Monday the stage was 12.0 feet.
- Bankfull stage is 9.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 4:00 AM CDT Monday was 12.0 feet.
- Forecast...No forecast is available for this location.
- Flood stage is 10.0 feet.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 5 pm...
Location stage stage stage/time Thu Fri Sat Sun
LEBANON-3 E-HWY 10.0 9.0 12.00 4 am 4/20 not a forecast point
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
LEBANON-3 E-HWY 12.02 3 am 4/20 0.14 Not Available
&&
LAT...LON 4329 8861 4329 8855 4325 8853 4318 8853
4318 8859 4325 8861
$$
WIC021-202200-
/O.CON.KMKX.FL.W.0012.000000T0000Z-260424T0300Z/
/PORW3.3.ER.260406T1852Z.260417T1530Z.260423T2100Z.NR/
500 AM CDT Mon Apr 20 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL LATE THURSDAY EVENING...
* WHAT...Moderate flooding is occurring and moderate flooding is
forecast. This approaches the flood of record.
* WHERE...Wisconsin River at Portage.
* WHEN...Until late Thursday evening.
* IMPACTS...At 19.0 feet, There is 1 foot of water over a low
section of County Highway V in Dekorra. Floodwaters affect River
Oaks Road and River Shores Road (Lewiston Township) as well as
numerous roads in the Blackhawk Park area about 3 miles south of
Portage.
* ADDITIONAL DETAILS...
- At 9:00 PM CDT Sunday the stage was 18.9 feet.
- Bankfull stage is 12.7 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 9:00 PM CDT Sunday was 19.2 feet.
- Forecast...The river is expected to fall below flood stage
Thursday afternoon and continue falling to 15.4 feet Sunday
evening.
- Flood stage is 17.0 feet.
- Flood History...This crest compares to a previous crest of
18.9 feet on 04/18/2023.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 7 am...
Location stage stage stage/time Tue Wed Thu Fri
Portage 17.0 12.7 18.90 9 pm 4/19 18.4 18.1 17.3 16.6
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Portage 20.47 10 am 4/17 -0.30 18.89 1 am 4/20
&&
LAT...LON 4361 8966 4358 8940 4353 8934 4345 8938
4338 8947 4343 8960 4349 8952 4352 8958
4353 8969
$$
SHEPPARD630
WGUS83 KMKX 201614
FLSMKX
Flood Statement
National Weather Service Milwaukee/Sullivan WI
1114 AM CDT Mon Apr 20 2026
...The Flood Warning is extended for the following rivers in
Wisconsin...Illinois...
Fox River At Princeton affecting Green Lake County.
Sugar River At Brodhead affecting Green, Rock and Winnebago
Counties.
...The Flood Warning continues for the following rivers in
Wisconsin...Illinois...
Fox River Lower At Waukesha affecting Waukesha County.
Wisconsin River At Portage affecting Columbia County.
Rock River At Newville affecting Rock County.
Rock River Near Lake Koshkonong affecting Rock and Jefferson
Counties.
Rock River At Fort Atkinson affecting Jefferson County.
Rock River At Afton affecting Rock and Winnebago Counties.
Rock River At Jefferson affecting Jefferson County.
Rock River At Watertown affecting Jefferson County.
ROCK RIVER near LEBANON-3 E-HWY MM BRIDGE affecting Dodge County.
Fox River Near Berlin affecting Green Lake County.
Crawfish River At Milford affecting Jefferson County.
Fox River Lower Near New Munster affecting Lake and Kenosha
Counties.
...The Flood Warning is cancelled for the following rivers in
Wisconsin...
Milwaukee River Near Cedarburg affecting Ozaukee County.
Pecatonica River At Martintown affecting Green County.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Even 6 inches of fast-moving flood water can knock you off your feet
and a depth of 2 feet will float your car. Never try to walk, swim,
or drive through such swift water. If you come upon flood waters,
stop, turn around and go another way.
Motorists should not attempt to drive around barricades or drive
cars through flooded areas.
Turn around, don't drown when encountering flooded roads. Most flood
deaths occur in vehicles.
Additional information is available at www.weather.gov.
The next statement will be issued this afternoon at 1215 PM CDT.
&&
WIC045-201715-
/O.CAN.KMKX.FL.W.0037.000000T0000Z-260420T1614Z/
/MTNW3.1.ER.000000T0000Z.000000T0000Z.000000T0000Z.NO/
1114 AM CDT Mon Apr 20 2026
...FLOOD WARNING IS CANCELLED...
The Flood Warning is cancelled for
the Pecatonica River At Martintown.
* ADDITIONAL DETAILS...
- At 10:00 AM CDT Monday the stage was 13.3 feet.
- Bankfull stage is 9.5 feet.
- Forecast...The river is expected to rise to a crest of 13.3
feet this afternoon.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 1 pm...
Location stage stage stage/time Tue Wed Thu Fri
Martintown 13.5 9.5 13.25 10 am 4/20 13.3 12.3 11.4 10.6
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Martintown 13.34 4 am 4/18 -0.03 13.30 1 pm 4/21
&&
LAT...LON 4268 8991 4268 8981 4263 8980 4251 8972
4251 8988 4260 8993
$$
WIC089-201715-
/O.CAN.KMKX.FL.W.0016.000000T0000Z-260420T1614Z/
/CEDW3.1.ER.260416T0506Z.260418T1830Z.260420T1117Z.NO/
1114 AM CDT Mon Apr 20 2026
...FLOOD WARNING IS CANCELLED...
The Flood Warning is cancelled for
the Milwaukee River Near Cedarburg.
* ADDITIONAL DETAILS...
- At 10:00 AM CDT Monday the stage was 10.8 feet.
- Bankfull stage is 10.0 feet.
- Forecast...The river is expected to rise to a crest of 10.9
feet this afternoon.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 1 pm...
Location stage stage stage/time Tue Wed Thu Fri
Cedarburg 11.0 10.0 10.76 10 am 4/20 10.5 9.7 8.9 8.4
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Cedarburg 11.56 1 pm 4/18 -0.46 10.90 1 pm 4/20
&&
LAT...LON 4334 8796 4334 8792 4325 8792 4321 8793
4321 8801 4327 8797
$$
WIC047-210415-
/O.EXT.KMKX.FL.W.0042.000000T0000Z-260423T1800Z/
/PCNW3.1.ER.260420T1800Z.260420T1800Z.260423T1200Z.NO/
1114 AM CDT Mon Apr 20 2026
...FLOOD WARNING NOW IN EFFECT UNTIL EARLY THURSDAY AFTERNOON...
* WHAT...Minor flooding is forecast.
* WHERE...Fox River at Princeton.
* WHEN...Until early Thursday afternoon.
* IMPACTS...At 9.5 feet, Floodwaters are in the back yards of some
homes along South Farmer, Jefferson, North Mechanic and West Water
Streets in Princeton. There is general minor flooding in the
Princeton area.
* ADDITIONAL DETAILS...
- At 10:00 AM CDT Monday the stage was 9.5 feet.
- Bankfull stage is 7.5 feet.
- Forecast...The river is expected to rise to a crest of 9.5
feet this afternoon. It will then fall below flood stage
Thursday morning.
- Flood stage is 9.5 feet.
- Flood History...This crest compares to a previous crest of
9.4 feet on 05/11/2012.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 1 pm...
Location stage stage stage/time Tue Wed Thu Fri
Princeton 9.5 7.5 9.49 10 am 4/20 9.5 9.5 9.4 9.3
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Princeton 9.49 9 am 4/20 0.06 9.50 7 am 4/23
&&
LAT...LON 4388 8920 4390 8918 4395 8912 4389 8900
4378 8909 4377 8922 4387 8922
$$
WIC133-210415-
/O.EXT.KMKX.FL.W.0023.000000T0000Z-260422T0000Z/
/WKEW3.2.ER.260416T0047Z.260418T0140Z.260421T1800Z.NR/
1114 AM CDT Mon Apr 20 2026
...FLOOD WARNING NOW IN EFFECT UNTIL TOMORROW EVENING...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
This approaches the flood of record.
* WHERE...Fox River Lower at Waukesha.
* WHEN...Until tomorrow evening.
* IMPACTS...At 7.0 feet, Frame Park floods. Yards of homes near
Bethesda Park flood.
* ADDITIONAL DETAILS...
- At 10:00 AM CDT Monday the stage was 6.7 feet.
- Bankfull stage is 5.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 10:00 AM CDT Monday was 7.4 feet.
- Forecast...The river is expected to fall below flood stage
early tomorrow afternoon and continue falling to 4.4 feet
Monday, April 27.
- Flood stage is 6.0 feet.
- Flood History...This crest compares to a previous crest of
6.7 feet on 09/05/2018.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 1 pm...
Location stage stage stage/time Tue Wed Thu Fri
Waukesha 6.0 5.0 6.71 10 am 4/20 6.0 5.6 5.2 5.0
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Waukesha 8.5 8 pm 4/17 -0.77 6.60 1 pm 4/20
&&
LAT...LON 4304 8824 4303 8818 4300 8821 4295 8825
4297 8829 4302 8826
$$
ILC201-WIC045-105-210415-
/O.EXT.KMKX.FL.W.0021.000000T0000Z-260421T0800Z/
/BROW3.2.ER.260415T1555Z.260418T1130Z.260421T0200Z.NO/
1114 AM CDT Mon Apr 20 2026
...FLOOD WARNING NOW IN EFFECT UNTIL LATE TONIGHT...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Sugar River at Brodhead.
* WHEN...Until late tonight.
* IMPACTS...At 6.0 feet, Some roads are flooded about 6 miles
downstream in Avon Township of Rock County, including Beloit
Newark Rd. In the Avon Bottoms area of Rock County, flooding is
occurring in Sugar River Park. In Illinois, Winslow Rd is
threatened near the river between Durand and Shirland. Low lying
areas of Sugar Shores Camping Resort may be inundated.
* ADDITIONAL DETAILS...
- At 10:00 AM CDT Monday the stage was 5.8 feet.
- Bankfull stage is 4.5 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 10:00 AM CDT Monday was 6.4 feet.
- Forecast...The river is expected to fall below flood stage
late this evening and continue falling to 1.9 feet Monday,
April 27.
- Flood stage is 5.0 feet.
- Flood History...This crest compares to a previous crest of
5.7 feet on 04/28/2009.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 1 pm...
Location stage stage stage/time Tue Wed Thu Fri
Brodhead 5.0 4.5 5.77 10 am 4/20 4.0 3.0 2.4 2.2
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Brodhead 8.26 6 am 4/18 -0.77 5.50 1 pm 4/20
&&
LAT...LON 4263 8944 4266 8937 4257 8932 4248 8919
4241 8921 4249 8938
$$
WIC021-210415-
/O.EXT.KMKX.FL.W.0012.000000T0000Z-260423T0300Z/
/PORW3.3.ER.260406T1852Z.260417T1530Z.260422T2100Z.NR/
1114 AM CDT Mon Apr 20 2026
...FLOOD WARNING NOW IN EFFECT UNTIL LATE WEDNESDAY EVENING...
* WHAT...Moderate flooding is occurring and moderate flooding is
forecast. This approaches the flood of record.
* WHERE...Wisconsin River at Portage.
* WHEN...Until late Wednesday evening.
* IMPACTS...At 18.5 feet, Floodwaters affect River Shores Road about
3 miles upstream of Portage in the Town of Lewiston and River Oaks
Road about 7 miles downstream of Portage in the Town of Dekorra in
Columbia County. Water over Levee Rd and Tritz Rd. There is
widespread flooding of roads in the Blackhawk Park Area including
West Lake Road...Blackhawk Road and Wood Street. The Blackhawk
Park area is on the south side of the river about 3 miles south of
Portage.
* ADDITIONAL DETAILS...
- At 7:00 AM CDT Monday the stage was 18.7 feet.
- Bankfull stage is 12.7 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 7:00 AM CDT Monday was 19.1 feet.
- Forecast...The river is expected to fall below flood stage
Wednesday afternoon and continue falling to 15.2 feet Monday,
April 27.
- Flood stage is 17.0 feet.
- Flood History...This crest compares to a previous crest of
18.9 feet on 03/17/2019.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 1 pm...
Location stage stage stage/time Tue Wed Thu Fri
Portage 17.0 12.7 18.73 7 am 4/20 17.9 17.1 16.7 16.3
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Portage 20.47 10 am 4/17 -0.41 18.70 1 pm 4/20
&&
LAT...LON 4361 8966 4358 8940 4353 8934 4345 8938
4338 8947 4343 8960 4349 8952 4352 8958
4353 8969
$$
WIC105-210415-
/O.CON.KMKX.FL.W.0041.000000T0000Z-000000T0000Z/
/NVEW3.1.ER.260419T1400Z.260420T1500Z.000000T0000Z.NO/
1114 AM CDT Mon Apr 20 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...
* WHAT...Minor flooding is occurring.
* WHERE...Rock River at Newville.
* WHEN...Until further notice.
* IMPACTS...At 6.5 feet, Floodwaters are in the back yards of homes
and businesses near east Mallwood Road Drive in Newville.
* ADDITIONAL DETAILS...
- At 10:00 AM CDT Monday the stage was 7.0 feet.
- Bankfull stage is 5.5 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 10:00 AM CDT Monday was 7.0 feet.
- Forecast...No forecast is available for this location.
- Flood stage is 6.5 feet.
- Flood History...This crest compares to a previous crest of
7.1 feet on 10/12/2019.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 5 pm...
Location stage stage stage/time Thu Fri Sat Sun
Newville 6.5 5.5 6.99 10 am 4/20 not a forecast point
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Newville 6.99 9 am 4/20 0.43 Not Available
&&
LAT...LON 4281 8898 4280 8903 4277 8911 4282 8913
4286 8907 4288 8903
$$
WIC055-105-210415-
/O.CON.KMKX.FL.W.0035.000000T0000Z-000000T0000Z/
/NVLW3.2.ER.260418T1425Z.260422T1800Z.000000T0000Z.NO/
1114 AM CDT Mon Apr 20 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...
* WHAT...Minor flooding is occurring and moderate flooding is
forecast.
* WHERE...Rock River near Lake Koshkonong.
* WHEN...Until further notice.
* IMPACTS...At 11.3 feet, There is knee-deep water over Blackhawk
Island Road. Lamp Road on west side of river also becomes flooded.
Lake Koshkonong merges with Mud Lake to the east of Lake
Koshkonong.
* ADDITIONAL DETAILS...
- At 10:00 AM CDT Monday the stage was 10.9 feet.
- Bankfull stage is 9.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 10:00 AM CDT Monday was 10.9 feet.
- Forecast...The river is expected to rise to a crest of 11.3
feet early Wednesday afternoon.
- Flood stage is 10.0 feet.
- Flood History...This crest compares to a previous crest of
11.4 feet on 03/29/2009.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 1 pm...
Location stage stage stage/time Tue Wed Thu Fri
Lake Koshkonong 10.0 9.0 10.85 10 am 4/20 11.2 11.3 11.3 11.2
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Lake Koshkonong 10.85 9 am 4/20 0.36 11.30 1 am 4/24
&&
LAT...LON 4293 8894 4287 8886 4283 8892 4281 8900
4285 8907 4290 8902
$$
WIC055-210415-
/O.CON.KMKX.FL.W.0034.000000T0000Z-000000T0000Z/
/FATW3.2.ER.260417T0700Z.260420T1800Z.000000T0000Z.NO/
1114 AM CDT Mon Apr 20 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...
* WHAT...Moderate flooding is occurring and moderate flooding is
forecast.
* WHERE...Rock River at Fort Atkinson.
* WHEN...Until further notice.
* IMPACTS...At 17.5 feet, Floodwaters partially cover low spots on
Highway 106 near Rock River Park. A riverside walkway near South
Water Street in downtown Fort Atkinson is closed. A few homes and
businesses are surrounded by water at the end of Vets lane near
the intersection of Highway 106 and Blackhawk Island Road about 1
mile southwest of Fort Atkinson. North Shore Road about 1 mile
southwest of Fort Atkinson is closed. Ralph Rd impacted.
Floodwaters cover fields on the east side of Fort Atkinson.
* ADDITIONAL DETAILS...
- At 10:00 AM CDT Monday the stage was 17.4 feet.
- Bankfull stage is 14.5 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 10:00 AM CDT Monday was 17.4 feet.
- Forecast...The river is expected to rise to a crest of 17.4
feet this afternoon.
- Flood stage is 16.0 feet.
- Flood History...This crest compares to a previous crest of
17.4 feet on 09/11/2018.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 1 pm...
Location stage stage stage/time Tue Wed Thu Fri
Fort Atkinson 16.0 14.5 17.39 10 am 4/20 17.2 17.0 16.8 16.7
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Fort Atkinson 17.39 10 am 4/20 0.12 17.40 1 pm 4/20
&&
LAT...LON 4295 8887 4295 8876 4291 8878 4286 8887
4292 8895 4294 8890
$$
WIC055-210415-
/O.CON.KMKX.FL.W.0033.000000T0000Z-000000T0000Z/
/MILW3.1.ER.260417T1330Z.260422T0600Z.000000T0000Z.NO/
1114 AM CDT Mon Apr 20 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Crawfish River at Milford.
* WHEN...Until further notice.
* IMPACTS...At 8.0 feet, There is widespread flooding of
agricultural land and lowland. There is widespread flooding in
Riverbend Campground, about 5 miles upstream of Milford.
* ADDITIONAL DETAILS...
- At 10:00 AM CDT Monday the stage was 8.2 feet.
- Bankfull stage is 5.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 10:00 AM CDT Monday was 8.2 feet.
- Forecast...The river is expected to rise to a crest of 8.5
feet early Wednesday morning.
- Flood stage is 7.0 feet.
- Flood History...This crest compares to a previous crest of
8.5 feet on 04/03/1960.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 1 pm...
Location stage stage stage/time Tue Wed Thu Fri
Milford 7.0 5.0 8.22 10 am 4/20 8.4 8.5 8.4 8.3
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Milford 8.22 11 am 4/20 0.15 8.50 1 am 4/23
&&
LAT...LON 4317 8892 4317 8882 4308 8882 4303 8882
4302 8882 4299 8882 4300 8886 4306 8889
$$
ILC201-WIC105-210415-
/O.CON.KMKX.FL.W.0032.000000T0000Z-000000T0000Z/
/AFTW3.2.ER.260416T1717Z.260418T0645Z.000000T0000Z.NO/
1114 AM CDT Mon Apr 20 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Rock River at Afton.
* WHEN...Until further notice.
* IMPACTS...At 11.1 feet, Floodwaters affect Riverside Park and a
road in Riverside park on the north side of Janesville and South
River Road on the south side of Janesville. Floodwaters affect low
spots on South River Rd on the south side of Janesville.
Floodwaters affect a home on South Christian Rd on the east side
of the river in the Afton area. There is extensive lowland and
agricultural land flooding in the Afton and Janesville areas.
* ADDITIONAL DETAILS...
- At 10:00 AM CDT Monday the stage was 10.3 feet.
- Bankfull stage is 8.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 10:00 AM CDT Monday was 10.3 feet.
- Forecast...The river is expected to rise to a crest of 11.0
feet Friday morning.
- Flood stage is 9.0 feet.
- Flood History...This crest compares to a previous crest of
11.0 feet on 09/13/1915.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 1 pm...
Location stage stage stage/time Tue Wed Thu Fri
Afton 9.0 8.0 10.32 10 am 4/20 10.5 10.8 10.9 11.0
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Afton 12.11 1 am 4/18 0.01 11.00 1 am 4/27
&&
LAT...LON 4274 8910 4274 8903 4265 8899 4248 8902
4248 8910 4261 8909
$$
WIC047-210415-
/O.CON.KMKX.FL.W.0031.000000T0000Z-000000T0000Z/
/BERW3.1.ER.260416T1915Z.260419T2245Z.000000T0000Z.NO/
1114 AM CDT Mon Apr 20 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Fox River near Berlin.
* WHEN...Until further notice.
* IMPACTS...At 13.5 feet, Floodwaters are over the banks in parts of
downtown Berlin including Riverside and Webster Street Parks.
There is minor flooding in the Berlin area.
* ADDITIONAL DETAILS...
- At 10:00 AM CDT Monday the stage was 13.4 feet.
- Bankfull stage is 12.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 10:00 AM CDT Monday was 13.4 feet.
- Forecast...The river is expected to rise to a crest of 13.4
feet this afternoon.
- Flood stage is 13.0 feet.
- Flood History...This crest compares to a previous crest of
13.4 feet on 03/20/1953.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 1 pm...
Location stage stage stage/time Tue Wed Thu Fri
Berlin 13.0 12.0 13.38 10 am 4/20 13.4 13.4 13.4 13.4
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Berlin 13.44 4 pm 4/19 0.05 13.40 1 pm 4/25
&&
LAT...LON 4398 8899 4398 8888 4390 8888 4389 8900
4394 8911 4395 8912
$$
WIC055-210415-
/O.CON.KMKX.FL.W.0024.000000T0000Z-000000T0000Z/
/JFFW3.2.ER.260416T1222Z.260423T1800Z.000000T0000Z.NO/
1114 AM CDT Mon Apr 20 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...
* WHAT...Moderate flooding is occurring and moderate flooding is
forecast.
* WHERE...Rock River at Jefferson.
* WHEN...Until further notice.
* IMPACTS...At 12.0 feet, Riverview Drive is closed due to
floodwaters on the road. The Tensfeldt Park boat launch is closed.
Intersection of S Main St and E Dane St is closed, and S Center
Ave. Floodwaters affect highway K between Jefferson and Fort
Atkinson. River's Edge Park flooded.
* ADDITIONAL DETAILS...
- At 10:00 AM CDT Monday the stage was 11.7 feet.
- Bankfull stage is 8.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 10:00 AM CDT Monday was 11.7 feet.
- Forecast...The river is expected to rise to 12.2 feet early
Thursday afternoon. Additional rises are possible thereafter.
- Flood stage is 10.0 feet.
- Flood History...This crest compares to a previous crest of
12.3 feet on 04/22/1993.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 1 pm...
Location stage stage stage/time Tue Wed Thu Fri
Jefferson 10.0 8.0 11.68 10 am 4/20 11.8 12.0 12.2 12.2
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Jefferson 11.69 6 am 4/20 0.04 12.20 7 am 4/27
&&
LAT...LON 4305 8887 4305 8876 4300 8876 4295 8876
4295 8887 4301 8887
$$
WIC055-210415-
/O.CON.KMKX.FL.W.0017.000000T0000Z-000000T0000Z/
/WATW3.2.ER.260415T1136Z.260425T0600Z.000000T0000Z.NO/
1114 AM CDT Mon Apr 20 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...
* WHAT...Minor flooding is occurring and moderate flooding is
forecast.
* WHERE...Rock River at Watertown.
* WHEN...Until further notice.
* IMPACTS...At 6.0 feet, Water nears some streets in Watertown.
Water is in Riverside Park in Watertown. About 6 miles upstream
near Ixonia, Wayside park on Highway 16, and Kanow Park is
flooded. Rock River Road near Highway 16 is flooded.
* ADDITIONAL DETAILS...
- At 10:00 AM CDT Monday the stage was 5.5 feet.
- Bankfull stage is 4.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 10:00 AM CDT Monday was 5.5 feet.
- Forecast...The river is expected to rise to 6.2 feet early
Saturday morning. Additional rises are possible thereafter.
- Flood stage is 5.5 feet.
- Flood History...This crest compares to a previous crest of
6.2 feet on 03/31/1979.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 1 pm...
Location stage stage stage/time Tue Wed Thu Fri
Watertown 5.5 4.0 5.53 10 am 4/20 5.8 6.0 6.1 6.1
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Watertown 6.0 10 am 4/15 0.04 6.20 7 am 4/27
&&
LAT...LON 4323 8873 4313 8857 4310 8861 4315 8870
4314 8873 4309 8874 4313 8884
$$
ILC097-WIC059-210415-
/O.CON.KMKX.FL.W.0015.000000T0000Z-000000T0000Z/
/NMSW3.3.ER.260404T0200Z.260419T1215Z.000000T0000Z.NO/
1114 AM CDT Mon Apr 20 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...
* WHAT...Major flooding is occurring and major flooding is forecast.
* WHERE...Fox River Lower near New Munster.
* WHEN...Until further notice.
* IMPACTS...At 15.0 feet, Highway 50 is closed due to floodwaters
over the highway. There is widespread flooding in the Town of
Wheatland and Village of Salem Lakes. Floodwaters are into the
lower levels of some homes in those areas along Riverside Drive,
Shorewood Drive, 101st Street and Shorewood Terrace.
* ADDITIONAL DETAILS...
- At 10:00 AM CDT Monday the stage was 14.8 feet.
- Bankfull stage is 10.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 10:00 AM CDT Monday was 15.0 feet.
- Forecast...The river is expected to fall to 11.3 feet Monday,
April 27.
- Flood stage is 11.0 feet.
- Flood History...This crest compares to a previous crest of
15.0 feet on 08/24/2007.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 1 pm...
Location stage stage stage/time Tue Wed Thu Fri
New Munster 11.0 10.0 14.82 10 am 4/20 14.2 13.6 13.1 12.5
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
New Munster 15.04 7 am 4/19 -0.22 14.80 1 pm 4/20
&&
LAT...LON 4262 8830 4262 8817 4255 8814 4246 8814
4246 8822 4255 8824
$$
WIC027-210415-
/O.CON.KMKX.FL.W.0014.000000T0000Z-000000T0000Z/
/LEBW3.2.ER.260414T2345Z.260420T0815Z.000000T0000Z.UU/
1114 AM CDT Mon Apr 20 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...
* WHAT...Moderate flooding is occurring.
* WHERE...ROCK RIVER near LEBANON-3 E-HWY MM BRIDGE.
* WHEN...Until further notice.
* ADDITIONAL DETAILS...
- At 10:00 AM CDT Monday the stage was 12.0 feet.
- Bankfull stage is 9.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 10:00 AM CDT Monday was 12.0 feet.
- Forecast...No forecast is available for this location.
- Flood stage is 10.0 feet.
- Flood History...This crest compares to a previous crest of
12.1 feet on 07/04/2014.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 5 pm...
Location stage stage stage/time Thu Fri Sat Sun
LEBANON-3 E-HWY 10.0 9.0 12.02 10 am 4/20 not a forecast point
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
LEBANON-3 E-HWY 12.02 10 am 4/20 0.02 Not Available
&&
LAT...LON 4329 8861 4329 8855 4325 8853 4318 8853
4318 8859 4325 8861
$$
KUROSKI593
WGUS83 KMKX 202119
FLSMKX
Flood Statement
National Weather Service Milwaukee/Sullivan WI
419 PM CDT Mon Apr 20 2026
...The Flood Warning continues for the following rivers in
Illinois...Wisconsin...
Sugar River At Brodhead affecting Rock, Green and Winnebago
Counties.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Motorists should not attempt to drive around barricades or drive
cars through flooded areas.
Even 6 inches of fast-moving flood water can knock you off your feet
and a depth of 2 feet will float your car. Never try to walk, swim,
or drive through such swift water. If you come upon flood waters,
stop, turn around and go another way.
Additional information is available at www.weather.gov.
The next statement will be issued late tonight at 300 AM CDT.
&&
ILC201-WIC045-105-210800-
/O.CON.KMKX.FL.W.0021.000000T0000Z-260421T0800Z/
/BROW3.2.ER.260415T1555Z.260418T1130Z.260421T0200Z.NO/
419 PM CDT Mon Apr 20 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL LATE TONIGHT...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Sugar River at Brodhead.
* WHEN...Until late tonight.
* IMPACTS...At 5.5 feet, Some roads are flooded about 6 miles
downstream in Avon Township in Rock County. In the Avon Bottoms
area of Rock County, flooding is occurring in Sugar River Park.
* ADDITIONAL DETAILS...
- At 3:00 PM CDT Monday the stage was 5.5 feet.
- Bankfull stage is 4.5 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 3:00 PM CDT Monday was 6.3 feet.
- Forecast...The river is expected to fall below flood stage
late this evening and continue falling to 1.9 feet Monday,
April 27.
- Flood stage is 5.0 feet.
- Flood History...This crest compares to a previous crest of
5.5 feet on 03/16/2008.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 7 pm...
Location stage stage stage/time Tue Wed Thu Fri
Brodhead 5.0 4.5 5.53 3 pm 4/20 3.7 2.8 2.3 2.1
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Brodhead 8.26 6 am 4/18 -0.85 5.50 1 pm 4/20
&&
LAT...LON 4263 8944 4266 8937 4257 8932 4248 8919
4241 8921 4249 8938
$$
HEEREN561
WGUS83 KMKX 210238
FLSMKX
Flood Statement
National Weather Service Milwaukee/Sullivan WI
938 PM CDT Mon Apr 20 2026
...The Flood Warning is extended for the following rivers in
Wisconsin...Illinois...
Sugar River At Brodhead affecting Green, Winnebago and Rock
Counties.
...The Flood Warning continues for the following rivers in
Wisconsin...Illinois...
Rock River At Newville affecting Rock County.
Rock River Near Lake Koshkonong affecting Rock and Jefferson
Counties.
Rock River At Fort Atkinson affecting Jefferson County.
Rock River At Afton affecting Rock and Winnebago Counties.
Rock River At Jefferson affecting Jefferson County.
Rock River At Watertown affecting Jefferson County.
ROCK RIVER near LEBANON-3 E-HWY MM BRIDGE affecting Dodge County.
Crawfish River At Milford affecting Jefferson County.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Motorists should not attempt to drive around barricades or drive
cars through flooded areas.
Caution is urged when walking near riverbanks.
Turn around, don't drown when encountering flooded roads. Most flood
deaths occur in vehicles.
Even 6 inches of fast-moving flood water can knock you off your feet
and a depth of 2 feet will float your car. Never try to walk, swim,
or drive through such swift water. If you come upon flood waters,
stop, turn around and go another way.
Additional information is available at www.weather.gov.
The next statement will be issued Tuesday morning at 900 AM CDT.
&&
ILC201-WIC045-105-211400-
/O.EXT.KMKX.FL.W.0021.000000T0000Z-260421T1400Z/
/BROW3.2.ER.260415T1555Z.260418T1130Z.260421T0800Z.NO/
938 PM CDT Mon Apr 20 2026
...FLOOD WARNING NOW IN EFFECT UNTIL LATE TOMORROW MORNING...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Sugar River at Brodhead.
* WHEN...Until late tomorrow morning.
* IMPACTS...At 5.0 feet, Some roads become flooded about 6 miles
downstream in Avon Township in Rock County. In the Avon Bottoms
area of Rock County, some minor flooding develops in Sugar River
Park, including the boat ramp.
* ADDITIONAL DETAILS...
- At 9:00 PM CDT Monday the stage was 5.2 feet.
- Bankfull stage is 4.5 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 9:00 PM CDT Monday was 6.2 feet.
- Forecast...The river is expected to fall below flood stage by
early Tuesday morning.
- Flood stage is 5.0 feet.
- Flood History...This crest compares to a previous crest of
5.2 feet on 03/13/1972.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 7 pm...
Location stage stage stage/time Tue Wed Thu Fri
Brodhead 5.0 4.5 5.23 9 pm 4/20 4.2 3.3 2.7 2.2
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Brodhead 8.26 6 am 4/18 -0.92 5.10 1 am 4/21
&&
LAT...LON 4263 8944 4266 8937 4257 8932 4248 8919
4241 8921 4249 8938
$$
WIC105-211445-
/O.CON.KMKX.FL.W.0041.000000T0000Z-000000T0000Z/
/NVEW3.1.ER.260419T1400Z.260421T0200Z.000000T0000Z.NO/
938 PM CDT Mon Apr 20 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...
* WHAT...Minor flooding is occurring.
* WHERE...Rock River at Newville.
* WHEN...Until further notice.
* IMPACTS...At 7.5 feet, Floodwaters surround some homes near East
Mallwood Drive and are into yards and roads across eastern
Newville. Floodwaters affect a riverside restaurant and its
parking lot on the south side of the river.
* ADDITIONAL DETAILS...
- At 9:00 PM CDT Monday the stage was 7.1 feet.
- Bankfull stage is 5.5 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 9:00 PM CDT Monday was 7.1 feet.
- Forecast...No forecast is available for this location, but
river remains in minor flood.
- Flood stage is 6.5 feet.
- Flood History...This crest compares to a previous crest of
7.1 feet on 10/12/2019.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 5 pm...
Location stage stage stage/time Thu Fri Sat Sun
Newville 6.5 5.5 7.11 9 pm 4/20 not a forecast point
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Newville 7.11 9 pm 4/20 0.29 Not Available
&&
LAT...LON 4281 8898 4280 8903 4277 8911 4282 8913
4286 8907 4288 8903
$$
WIC055-105-211445-
/O.CON.KMKX.FL.W.0035.000000T0000Z-000000T0000Z/
/NVLW3.2.ER.260418T1425Z.260422T1200Z.000000T0000Z.NO/
938 PM CDT Mon Apr 20 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...
* WHAT...Minor flooding is occurring and moderate flooding is
forecast.
* WHERE...Rock River near Lake Koshkonong.
* WHEN...Until further notice.
* IMPACTS...At 11.3 feet, There is knee-deep water over Blackhawk
Island Road. Lamp Road on west side of river also becomes flooded.
Lake Koshkonong merges with Mud Lake to the east of Lake
Koshkonong.
* ADDITIONAL DETAILS...
- At 9:00 PM CDT Monday the stage was 11.0 feet.
- Bankfull stage is 9.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 9:00 PM CDT Monday was 11.0 feet.
- Forecast...The river is expected to rise to a crest of 11.3
feet Wednesday morning.
- Flood stage is 10.0 feet.
- Flood History...This crest compares to a previous crest of
11.4 feet on 03/29/2009.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 7 pm...
Location stage stage stage/time Tue Wed Thu Fri
Lake Koshkonong 10.0 9.0 10.98 9 pm 4/20 11.2 11.3 11.3 11.3
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Lake Koshkonong 10.98 8 pm 4/20 0.32 11.30 7 pm 4/24
&&
LAT...LON 4293 8894 4287 8886 4283 8892 4281 8900
4285 8907 4290 8902
$$
WIC055-211445-
/O.CON.KMKX.FL.W.0034.000000T0000Z-000000T0000Z/
/FATW3.2.ER.260417T0700Z.260420T2040Z.000000T0000Z.NO/
938 PM CDT Mon Apr 20 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...
* WHAT...Moderate flooding is occurring and moderate flooding is
forecast.
* WHERE...Rock River at Fort Atkinson.
* WHEN...Until further notice.
* IMPACTS...At 17.5 feet, Floodwaters partially cover low spots on
Highway 106 near Rock River Park. A riverside walkway near South
Water Street in downtown Fort Atkinson is closed. A few homes and
businesses are surrounded by water at the end of Vets lane near
the intersection of Highway 106 and Blackhawk Island Road about 1
mile southwest of Fort Atkinson. North Shore Road about 1 mile
southwest of Fort Atkinson is closed. Ralph Rd impacted.
Floodwaters cover fields on the east side of Fort Atkinson.
* ADDITIONAL DETAILS...
- At 9:00 PM CDT Monday the stage was 17.4 feet.
- Bankfull stage is 14.5 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 9:00 PM CDT Monday was 17.4 feet.
- Forecast...The river is expected to remain around 17.4 feet
tonight before falling below moderate flood by Wednesday
morning.
- Flood stage is 16.0 feet.
- Flood History...This crest compares to a previous crest of
17.4 feet on 09/11/2018.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 7 pm...
Location stage stage stage/time Tue Wed Thu Fri
Fort Atkinson 16.0 14.5 17.38 9 pm 4/20 17.1 16.9 16.8 16.7
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Fort Atkinson 17.41 3 pm 4/20 0.03 17.40 1 am 4/21
&&
LAT...LON 4295 8887 4295 8876 4291 8878 4286 8887
4292 8895 4294 8890
$$
WIC055-211445-
/O.CON.KMKX.FL.W.0033.000000T0000Z-000000T0000Z/
/MILW3.1.ER.260417T1330Z.260422T0000Z.000000T0000Z.NO/
938 PM CDT Mon Apr 20 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Crawfish River at Milford.
* WHEN...Until further notice.
* IMPACTS...At 8.0 feet, There is widespread flooding of
agricultural land and lowland. There is widespread flooding in
Riverbend Campground, about 5 miles upstream of Milford.
* ADDITIONAL DETAILS...
- At 9:00 PM CDT Monday the stage was 8.2 feet.
- Bankfull stage is 5.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 9:00 PM CDT Monday was 8.2 feet.
- Forecast...The river is expected to rise to a crest of 8.3
feet tomorrow evening and remain in minor flood through the
end of the week.
- Flood stage is 7.0 feet.
- Flood History...This crest compares to a previous crest of
8.3 feet on 03/22/1948.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 7 pm...
Location stage stage stage/time Tue Wed Thu Fri
Milford 7.0 5.0 8.17 9 pm 4/20 8.3 8.3 8.3 8.1
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Milford 8.22 1 pm 4/20 -0.01 8.30 7 pm 4/23
&&
LAT...LON 4317 8892 4317 8882 4308 8882 4303 8882
4302 8882 4299 8882 4300 8886 4306 8889
$$
ILC201-WIC105-211445-
/O.CON.KMKX.FL.W.0032.000000T0000Z-000000T0000Z/
/AFTW3.2.ER.260416T1717Z.260418T0645Z.000000T0000Z.NO/
938 PM CDT Mon Apr 20 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Rock River at Afton.
* WHEN...Until further notice.
* IMPACTS...At 11.1 feet, Floodwaters affect Riverside Park and a
road in Riverside park on the north side of Janesville and South
River Road on the south side of Janesville. Floodwaters affect low
spots on South River Rd on the south side of Janesville.
Floodwaters affect a home on South Christian Rd on the east side
of the river in the Afton area. There is extensive lowland and
agricultural land flooding in the Afton and Janesville areas.
* ADDITIONAL DETAILS...
- At 8:00 PM CDT Monday the stage was 10.4 feet.
- Bankfull stage is 8.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 8:00 PM CDT Monday was 10.4 feet.
- Forecast...The river is expected to rise to 11.0 feet early
Thursday afternoon. Additional rises are possible thereafter.
- Flood stage is 9.0 feet.
- Flood History...This crest compares to a previous crest of
11.0 feet on 09/13/1915.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 7 pm...
Location stage stage stage/time Tue Wed Thu Fri
Afton 9.0 8.0 10.39 8 pm 4/20 10.6 10.9 11.0 11.0
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Afton 12.11 1 am 4/18 0.14 11.00 7 pm 4/27
&&
LAT...LON 4274 8910 4274 8903 4265 8899 4248 8902
4248 8910 4261 8909
$$
WIC055-211445-
/O.CON.KMKX.FL.W.0024.000000T0000Z-000000T0000Z/
/JFFW3.2.ER.260416T1222Z.260424T0600Z.000000T0000Z.NO/
938 PM CDT Mon Apr 20 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...
* WHAT...Moderate flooding is occurring and moderate flooding is
forecast.
* WHERE...Rock River at Jefferson.
* WHEN...Until further notice.
* IMPACTS...At 12.0 feet, Riverview Drive is closed due to
floodwaters on the road. The Tensfeldt Park boat launch is closed.
Intersection of S Main St and E Dane St is closed, and S Center
Ave. Floodwaters affect highway K between Jefferson and Fort
Atkinson. River's Edge Park flooded.
* ADDITIONAL DETAILS...
- At 9:00 PM CDT Monday the stage was 11.6 feet.
- Bankfull stage is 8.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 9:00 PM CDT Monday was 11.7 feet.
- Forecast...The river is expected to rise to a crest of 12.0
feet early Friday morning.
- Flood stage is 10.0 feet.
- Flood History...This crest compares to a previous crest of
11.7 feet on 09/08/2018.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 7 pm...
Location stage stage stage/time Tue Wed Thu Fri
Jefferson 10.0 8.0 11.63 9 pm 4/20 11.7 11.8 11.9 12.0
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Jefferson 11.69 6 am 4/20 -0.06 12.00 7 am 4/26
&&
LAT...LON 4305 8887 4305 8876 4300 8876 4295 8876
4295 8887 4301 8887
$$
WIC055-211445-
/O.CON.KMKX.FL.W.0017.000000T0000Z-000000T0000Z/
/WATW3.2.ER.260415T1136Z.260425T0600Z.000000T0000Z.NO/
938 PM CDT Mon Apr 20 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...
* WHAT...Minor flooding is occurring and moderate flooding is
forecast.
* WHERE...Rock River at Watertown.
* WHEN...Until further notice.
* IMPACTS...At 6.0 feet, Water nears some streets in Watertown.
Water is in Riverside Park in Watertown. About 6 miles upstream
near Ixonia, Wayside park on Highway 16, and Kanow Park is
flooded. Rock River Road near Highway 16 is flooded.
* ADDITIONAL DETAILS...
- At 9:00 PM CDT Monday the stage was 5.6 feet.
- Bankfull stage is 4.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 9:00 PM CDT Monday was 5.6 feet.
- Forecast...The river is expected to rise to 6.1 feet early
Saturday morning. Additional rises are possible thereafter.
- Flood stage is 5.5 feet.
- Flood History...This crest compares to a previous crest of
6.1 feet on 06/12/2004.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 7 pm...
Location stage stage stage/time Tue Wed Thu Fri
Watertown 5.5 4.0 5.59 9 pm 4/20 5.8 5.9 6.0 6.0
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Watertown 6.0 10 am 4/15 0.11 6.10 7 pm 4/27
&&
LAT...LON 4323 8873 4313 8857 4310 8861 4315 8870
4314 8873 4309 8874 4313 8884
$$
WIC027-211445-
/O.CON.KMKX.FL.W.0014.000000T0000Z-000000T0000Z/
/LEBW3.2.ER.260414T2345Z.260420T0815Z.000000T0000Z.UU/
938 PM CDT Mon Apr 20 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...
* WHAT...Moderate flooding is occurring.
* WHERE...ROCK RIVER near LEBANON-3 E-HWY MM BRIDGE.
* WHEN...Until further notice.
* ADDITIONAL DETAILS...
- At 9:00 PM CDT Monday the stage was 11.9 feet.
- Bankfull stage is 9.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 9:00 PM CDT Monday was 12.0 feet.
- Forecast...No forecast is available for this location.
- Flood stage is 10.0 feet.
- Flood History...This crest compares to a previous crest of
12.1 feet on 07/04/2014.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 5 pm...
Location stage stage stage/time Thu Fri Sat Sun
LEBANON-3 E-HWY 10.0 9.0 11.94 9 pm 4/20 not a forecast point
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
LEBANON-3 E-HWY 12.02 11 am 4/20 -0.06 Not Available
&&
LAT...LON 4329 8861 4329 8855 4325 8853 4318 8853
4318 8859 4325 8861
$$
WAGNER471
WGUS83 KMKX 210953
FLSMKX
Flood Statement
National Weather Service Milwaukee/Sullivan WI
453 AM CDT Tue Apr 21 2026
...The Flood Warning continues for the following rivers in
Wisconsin...Illinois...
Rock River At Newville affecting Rock County.
Rock River Near Lake Koshkonong affecting Jefferson and Rock
Counties.
Rock River At Fort Atkinson affecting Jefferson County.
Rock River At Afton affecting Winnebago and Rock Counties.
Rock River At Jefferson affecting Jefferson County.
Rock River At Watertown affecting Jefferson County.
ROCK RIVER near LEBANON-3 E-HWY MM BRIDGE affecting Dodge County.
Fox River At Princeton affecting Green Lake County.
Fox River Near Berlin affecting Green Lake County.
Crawfish River At Milford affecting Jefferson County.
Fox River Lower At Rochester affecting Racine County.
Fox River Lower At Waukesha affecting Waukesha County.
Fox River Lower Near New Munster affecting Kenosha and Lake
Counties.
Wisconsin River At Portage affecting Columbia County.
...The Flood Warning is cancelled for the following rivers in
Illinois...Wisconsin...
Sugar River At Brodhead affecting Rock, Winnebago and Green
Counties.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Caution is urged when walking near riverbanks.
Motorists should not attempt to drive around barricades or drive
cars through flooded areas.
Turn around, don't drown when encountering flooded roads. Most flood
deaths occur in vehicles.
Even 6 inches of fast-moving flood water can knock you off your feet
and a depth of 2 feet will float your car. Never try to walk, swim,
or drive through such swift water. If you come upon flood waters,
stop, turn around and go another way.
Additional information is available at www.weather.gov.
The next statement will be issued this morning at 600 AM CDT.
&&
ILC201-WIC045-105-211100-
/O.CAN.KMKX.FL.W.0021.000000T0000Z-260421T0953Z/
/BROW3.2.ER.260415T1555Z.260418T1130Z.260421T0630Z.NO/
453 AM CDT Tue Apr 21 2026
...FLOOD WARNING IS CANCELLED...
The Flood Warning is cancelled for
the Sugar River At Brodhead.
* ADDITIONAL DETAILS...
- At 4:00 AM CDT Tuesday the stage was 4.9 feet.
- Bankfull stage is 4.5 feet.
- Forecast...The river is expected to fall to 1.9 feet Monday
evening.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 7 am...
Location stage stage stage/time Wed Thu Fri Sat
Brodhead 5.0 4.5 4.87 4 am 4/21 3.7 2.9 2.4 2.1
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Brodhead 8.26 6 am 4/18 -1.10 5.10 1 am 4/21
&&
LAT...LON 4263 8944 4266 8937 4257 8932 4248 8919
4241 8921 4249 8938
$$
WIC101-212200-
/O.CON.KMKX.FL.W.0043.000000T0000Z-000000T0000Z/
/RSRW3.1.ER.260421T0100Z.260421T0700Z.000000T0000Z.UU/
453 AM CDT Tue Apr 21 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...
* WHAT...Minor flooding is occurring.
* WHERE...Fox River Lower at Rochester.
* WHEN...Until further notice.
* ADDITIONAL DETAILS...
- At 4:00 AM CDT Tuesday the stage was 6.0 feet.
- Bankfull stage is 5.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 4:00 AM CDT Tuesday was 6.1 feet.
- Forecast...No forecast is available for this location.
- Flood stage is 6.0 feet.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 5 pm...
Location stage stage stage/time Thu Fri Sat Sun
Rochester 6.0 5.0 6.03 4 am 4/21 not a forecast point
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Rochester 6.12 2 am 4/21 0.17 Not Available
&&
LAT...LON 4276 8824 4275 8820 4274 8820 4272 8820
4273 8824 4274 8824
$$
WIC047-212200-
/O.CON.KMKX.FL.W.0042.000000T0000Z-260423T0600Z/
/PCNW3.1.ER.260420T1530Z.260421T1200Z.260423T0000Z.NO/
453 AM CDT Tue Apr 21 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL EARLY THURSDAY MORNING...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Fox River at Princeton.
* WHEN...Until early Thursday morning.
* IMPACTS...At 9.5 feet, Floodwaters are in the back yards of some
homes along South Farmer, Jefferson, North Mechanic and West Water
Streets in Princeton. There is general minor flooding in the
Princeton area.
* ADDITIONAL DETAILS...
- At 4:00 AM CDT Tuesday the stage was 9.6 feet.
- Bankfull stage is 7.5 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 4:00 AM CDT Tuesday was 9.6 feet.
- Forecast...The river is expected to rise to a crest of 9.6
feet this morning. It will then fall below flood stage
tomorrow evening.
- Flood stage is 9.5 feet.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 7 am...
Location stage stage stage/time Wed Thu Fri Sat
Princeton 9.5 7.5 9.57 4 am 4/21 9.5 9.4 9.3 9.1
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Princeton 9.58 3 am 4/21 0.10 9.60 7 pm 4/21
&&
LAT...LON 4388 8920 4390 8918 4395 8912 4389 8900
4378 8909 4377 8922 4387 8922
$$
WIC105-212200-
/O.CON.KMKX.FL.W.0041.000000T0000Z-000000T0000Z/
/NVEW3.1.ER.260419T1400Z.260421T0610Z.000000T0000Z.NO/
453 AM CDT Tue Apr 21 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...
* WHAT...Minor flooding is occurring.
* WHERE...Rock River at Newville.
* WHEN...Until further notice.
* IMPACTS...At 7.5 feet, Floodwaters surround some homes near East
Mallwood Drive and are into yards and roads across eastern
Newville. Floodwaters affect a riverside restaurant and its
parking lot on the south side of the river.
* ADDITIONAL DETAILS...
- At 4:00 AM CDT Tuesday the stage was 7.1 feet.
- Bankfull stage is 5.5 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 4:00 AM CDT Tuesday was 7.2 feet.
- Forecast...No forecast is available for this location.
- Flood stage is 6.5 feet.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 5 pm...
Location stage stage stage/time Thu Fri Sat Sun
Newville 6.5 5.5 7.14 4 am 4/21 not a forecast point
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Newville 7.17 1 am 4/21 0.21 Not Available
&&
LAT...LON 4281 8898 4280 8903 4277 8911 4282 8913
4286 8907 4288 8903
$$
WIC055-105-212200-
/O.CON.KMKX.FL.W.0035.000000T0000Z-000000T0000Z/
/NVLW3.2.ER.260418T1425Z.260422T1200Z.000000T0000Z.NO/
453 AM CDT Tue Apr 21 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...
* WHAT...Moderate flooding is occurring and moderate flooding is
forecast.
* WHERE...Rock River near Lake Koshkonong.
* WHEN...Until further notice.
* IMPACTS...At 11.3 feet, There is knee-deep water over Blackhawk
Island Road. Lamp Road on west side of river also becomes flooded.
Lake Koshkonong merges with Mud Lake to the east of Lake
Koshkonong.
* ADDITIONAL DETAILS...
- At 4:00 AM CDT Tuesday the stage was 11.1 feet.
- Bankfull stage is 9.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 4:00 AM CDT Tuesday was 11.1 feet.
- Forecast...The river is expected to rise to a crest of 11.3
feet tomorrow morning.
- Flood stage is 10.0 feet.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 7 am...
Location stage stage stage/time Wed Thu Fri Sat
Lake Koshkonong 10.0 9.0 11.05 4 am 4/21 11.3 11.3 11.3 11.2
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Lake Koshkonong 11.05 4 am 4/21 0.28 11.30 7 pm 4/24
&&
LAT...LON 4293 8894 4287 8886 4283 8892 4281 8900
4285 8907 4290 8902
$$
WIC055-212200-
/O.CON.KMKX.FL.W.0034.000000T0000Z-000000T0000Z/
/FATW3.2.ER.260417T0700Z.260420T2040Z.000000T0000Z.NO/
453 AM CDT Tue Apr 21 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...
* WHAT...Moderate flooding is occurring and moderate flooding is
forecast.
* WHERE...Rock River at Fort Atkinson.
* WHEN...Until further notice.
* IMPACTS...At 17.5 feet, Floodwaters partially cover low spots on
Highway 106 near Rock River Park. A riverside walkway near South
Water Street in downtown Fort Atkinson is closed. A few homes and
businesses are surrounded by water at the end of Vets lane near
the intersection of Highway 106 and Blackhawk Island Road about 1
mile southwest of Fort Atkinson. North Shore Road about 1 mile
southwest of Fort Atkinson is closed. Ralph Rd impacted.
Floodwaters cover fields on the east side of Fort Atkinson.
* ADDITIONAL DETAILS...
- At 4:00 AM CDT Tuesday the stage was 17.4 feet.
- Bankfull stage is 14.5 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 4:00 AM CDT Tuesday was 17.4 feet.
- Forecast...The river is expected to fall to 16.2 feet Monday
evening.
- Flood stage is 16.0 feet.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 7 am...
Location stage stage stage/time Wed Thu Fri Sat
Fort Atkinson 16.0 14.5 17.39 4 am 4/21 17.0 16.8 16.7 16.6
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Fort Atkinson 17.41 3 pm 4/20 0.01 17.40 1 am 4/21
&&
LAT...LON 4295 8887 4295 8876 4291 8878 4286 8887
4292 8895 4294 8890
$$
WIC055-212200-
/O.CON.KMKX.FL.W.0033.000000T0000Z-000000T0000Z/
/MILW3.1.ER.260417T1330Z.260422T0000Z.000000T0000Z.NO/
453 AM CDT Tue Apr 21 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Crawfish River at Milford.
* WHEN...Until further notice.
* IMPACTS...At 8.0 feet, There is widespread flooding of
agricultural land and lowland. There is widespread flooding in
Riverbend Campground, about 5 miles upstream of Milford.
* ADDITIONAL DETAILS...
- At 4:00 AM CDT Tuesday the stage was 8.2 feet.
- Bankfull stage is 5.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 4:00 AM CDT Tuesday was 8.2 feet.
- Forecast...The river is expected to rise to a crest of 8.3
feet this evening.
- Flood stage is 7.0 feet.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 7 am...
Location stage stage stage/time Wed Thu Fri Sat
Milford 7.0 5.0 8.18 4 am 4/21 8.3 8.3 8.2 8.0
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Milford 8.22 1 pm 4/20 -0.02 8.30 7 pm 4/23
&&
LAT...LON 4317 8892 4317 8882 4308 8882 4303 8882
4302 8882 4299 8882 4300 8886 4306 8889
$$
ILC201-WIC105-212200-
/O.CON.KMKX.FL.W.0032.000000T0000Z-000000T0000Z/
/AFTW3.2.ER.260416T1717Z.260418T0645Z.000000T0000Z.NO/
453 AM CDT Tue Apr 21 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Rock River at Afton.
* WHEN...Until further notice.
* IMPACTS...At 11.1 feet, Floodwaters affect Riverside Park and a
road in Riverside park on the north side of Janesville and South
River Road on the south side of Janesville. Floodwaters affect low
spots on South River Rd on the south side of Janesville.
Floodwaters affect a home on South Christian Rd on the east side
of the river in the Afton area. There is extensive lowland and
agricultural land flooding in the Afton and Janesville areas.
* ADDITIONAL DETAILS...
- At 4:00 AM CDT Tuesday the stage was 10.4 feet.
- Bankfull stage is 8.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 4:00 AM CDT Tuesday was 10.4 feet.
- Forecast...The river is expected to rise to 11.0 feet early
Thursday afternoon. Additional rises are possible thereafter.
- Flood stage is 9.0 feet.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 7 am...
Location stage stage stage/time Wed Thu Fri Sat
Afton 9.0 8.0 10.43 4 am 4/21 10.7 10.9 11.0 11.0
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Afton 12.11 1 am 4/18 0.16 11.00 7 pm 4/27
&&
LAT...LON 4274 8910 4274 8903 4265 8899 4248 8902
4248 8910 4261 8909
$$
WIC047-212200-
/O.CON.KMKX.FL.W.0031.000000T0000Z-000000T0000Z/
/BERW3.1.ER.260416T1915Z.260419T2245Z.000000T0000Z.NO/
453 AM CDT Tue Apr 21 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Fox River near Berlin.
* WHEN...Until further notice.
* IMPACTS...At 13.5 feet, Floodwaters are over the banks in parts of
downtown Berlin including Riverside and Webster Street Parks.
There is minor flooding in the Berlin area.
* ADDITIONAL DETAILS...
- At 4:00 AM CDT Tuesday the stage was 13.4 feet.
- Bankfull stage is 12.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 4:00 AM CDT Tuesday was 13.4 feet.
- Forecast...The river is expected to rise to a crest of 13.4
feet this morning.
- Flood stage is 13.0 feet.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 7 am...
Location stage stage stage/time Wed Thu Fri Sat
Berlin 13.0 12.0 13.38 4 am 4/21 13.4 13.4 13.4 13.3
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Berlin 13.44 6 pm 4/20 0.04 13.40 7 pm 4/24
&&
LAT...LON 4398 8899 4398 8888 4390 8888 4389 8900
4394 8911 4395 8912
$$
WIC055-212200-
/O.CON.KMKX.FL.W.0024.000000T0000Z-000000T0000Z/
/JFFW3.2.ER.260416T1222Z.260424T0600Z.000000T0000Z.NO/
453 AM CDT Tue Apr 21 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...
* WHAT...Moderate flooding is occurring and moderate flooding is
forecast.
* WHERE...Rock River at Jefferson.
* WHEN...Until further notice.
* IMPACTS...At 12.0 feet, Riverview Drive is closed due to
floodwaters on the road. The Tensfeldt Park boat launch is closed.
Intersection of S Main St and E Dane St is closed, and S Center
Ave. Floodwaters affect highway K between Jefferson and Fort
Atkinson. River's Edge Park flooded.
* ADDITIONAL DETAILS...
- At 4:00 AM CDT Tuesday the stage was 11.6 feet.
- Bankfull stage is 8.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 4:00 AM CDT Tuesday was 11.7 feet.
- Forecast...The river is expected to rise to a crest of 12.0
feet early Friday morning.
- Flood stage is 10.0 feet.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 7 am...
Location stage stage stage/time Wed Thu Fri Sat
Jefferson 10.0 8.0 11.59 4 am 4/21 11.8 11.9 12.0 12.0
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Jefferson 11.69 6 am 4/20 -0.07 12.00 7 am 4/26
&&
LAT...LON 4305 8887 4305 8876 4300 8876 4295 8876
4295 8887 4301 8887
$$
WIC133-212200-
/O.CON.KMKX.FL.W.0023.000000T0000Z-260422T0600Z/
/WKEW3.2.ER.260416T0047Z.260418T0140Z.260422T0000Z.NR/
453 AM CDT Tue Apr 21 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL JUST AFTER MIDNIGHT
TONIGHT...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
This approaches the flood of record.
* WHERE...Fox River Lower at Waukesha.
* WHEN...Until just after midnight tonight.
* IMPACTS...At 6.0 feet, There is minor lowland flooding in the
Waukesha area.
* ADDITIONAL DETAILS...
- At 4:00 AM CDT Tuesday the stage was 6.2 feet.
- Bankfull stage is 5.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 4:00 AM CDT Tuesday was 6.9 feet.
- Forecast...The river is expected to rise to a crest of 6.2
feet this morning. It will then fall below flood stage this
evening.
- Flood stage is 6.0 feet.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 7 am...
Location stage stage stage/time Wed Thu Fri Sat
Waukesha 6.0 5.0 6.15 4 am 4/21 5.8 5.4 5.2 5.0
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Waukesha 8.5 8 pm 4/17 -0.81 6.30 1 am 4/21
&&
LAT...LON 4304 8824 4303 8818 4300 8821 4295 8825
4297 8829 4302 8826
$$
WIC055-212200-
/O.CON.KMKX.FL.W.0017.000000T0000Z-000000T0000Z/
/WATW3.2.ER.260415T1136Z.260425T0600Z.000000T0000Z.NO/
453 AM CDT Tue Apr 21 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...
* WHAT...Minor flooding is occurring and moderate flooding is
forecast.
* WHERE...Rock River at Watertown.
* WHEN...Until further notice.
* IMPACTS...At 6.0 feet, Water nears some streets in Watertown.
Water is in Riverside Park in Watertown. About 6 miles upstream
near Ixonia, Wayside park on Highway 16, and Kanow Park is
flooded. Rock River Road near Highway 16 is flooded.
* ADDITIONAL DETAILS...
- At 4:00 AM CDT Tuesday the stage was 5.6 feet.
- Bankfull stage is 4.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 4:00 AM CDT Tuesday was 5.6 feet.
- Forecast...The river is expected to remain steady above flood
stage at 5.7 feet.
- Flood stage is 5.5 feet.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 7 am...
Location stage stage stage/time Wed Thu Fri Sat
Watertown 5.5 4.0 5.61 4 am 4/21 5.9 6.0 6.0 6.1
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Watertown 6.0 10 am 4/15 0.09 6.10 7 pm 4/27
&&
LAT...LON 4323 8873 4313 8857 4310 8861 4315 8870
4314 8873 4309 8874 4313 8884
$$
ILC097-WIC059-212200-
/O.CON.KMKX.FL.W.0015.000000T0000Z-000000T0000Z/
/NMSW3.3.ER.260404T0200Z.260419T1215Z.000000T0000Z.NO/
453 AM CDT Tue Apr 21 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...
* WHAT...Major flooding is occurring and major flooding is forecast.
* WHERE...Fox River Lower near New Munster.
* WHEN...Until further notice.
* IMPACTS...At 15.0 feet, Highway 50 is closed due to floodwaters
over the highway. There is widespread flooding in the Town of
Wheatland and Village of Salem Lakes. Floodwaters are into the
lower levels of some homes in those areas along Riverside Drive,
Shorewood Drive, 101st Street and Shorewood Terrace.
* ADDITIONAL DETAILS...
- At 4:00 AM CDT Tuesday the stage was 14.6 feet.
- Bankfull stage is 10.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 4:00 AM CDT Tuesday was 14.9 feet.
- Forecast...The river is expected to fall to 11.1 feet Monday
evening.
- Flood stage is 11.0 feet.
- Flood History...This crest compares to a previous crest of
14.5 feet on 04/20/2013.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 7 am...
Location stage stage stage/time Wed Thu Fri Sat
New Munster 11.0 10.0 14.55 4 am 4/21 13.9 13.2 12.7 12.1
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
New Munster 15.04 7 am 4/19 -0.35 14.60 1 am 4/21
&&
LAT...LON 4262 8830 4262 8817 4255 8814 4246 8814
4246 8822 4255 8824
$$
WIC027-212200-
/O.CON.KMKX.FL.W.0014.000000T0000Z-000000T0000Z/
/LEBW3.2.ER.260414T2345Z.260420T0815Z.000000T0000Z.UU/
453 AM CDT Tue Apr 21 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...
* WHAT...Moderate flooding is occurring.
* WHERE...ROCK RIVER near LEBANON-3 E-HWY MM BRIDGE.
* WHEN...Until further notice.
* ADDITIONAL DETAILS...
- At 4:00 AM CDT Tuesday the stage was 11.9 feet.
- Bankfull stage is 9.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 4:00 AM CDT Tuesday was 12.0 feet.
- Forecast...No forecast is available for this location.
- Flood stage is 10.0 feet.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 5 pm...
Location stage stage stage/time Thu Fri Sat Sun
LEBANON-3 E-HWY 10.0 9.0 11.91 4 am 4/21 not a forecast point
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
LEBANON-3 E-HWY 12.02 12 pm 4/20 -0.12 Not Available
&&
LAT...LON 4329 8861 4329 8855 4325 8853 4318 8853
4318 8859 4325 8861
$$
WIC021-212200-
/O.CON.KMKX.FL.W.0012.000000T0000Z-260423T0300Z/
/PORW3.3.ER.260406T1852Z.260417T1530Z.260422T2100Z.NR/
453 AM CDT Tue Apr 21 2026
...FLOOD WARNING REMAINS IN EFFECT UNTIL LATE TOMORROW EVENING...
* WHAT...Moderate flooding is occurring and moderate flooding is
forecast. This approaches the flood of record.
* WHERE...Wisconsin River at Portage.
* WHEN...Until late tomorrow evening.
* IMPACTS...At 18.5 feet, Floodwaters affect River Shores Road about
3 miles upstream of Portage in the Town of Lewiston and River Oaks
Road about 7 miles downstream of Portage in the Town of Dekorra in
Columbia County. Water over Levee Rd and Tritz Rd. There is
widespread flooding of roads in the Blackhawk Park Area including
West Lake Road...Blackhawk Road and Wood Street. The Blackhawk
Park area is on the south side of the river about 3 miles south of
Portage.
* ADDITIONAL DETAILS...
- At 7:00 AM CDT Monday the stage was 18.7 feet.
- Bankfull stage is 12.7 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 7:00 AM CDT Monday was 18.7 feet.
- Forecast...The river is expected to fall below flood stage
tomorrow afternoon and continue falling to 15.1 feet Monday
evening.
- Flood stage is 17.0 feet.
- Flood History...This crest compares to a previous crest of
18.9 feet on 03/17/2019.
- http://www.weather.gov/safety/flood
&&
River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.
(Stages in ft.) Bank- Latest Forecast stages
- Flood full observed ...for 7 am...
Location stage stage stage/time Wed Thu Fri Sat
Portage 17.0 12.7 18.73 7 am 4/20 17.2 16.7 16.4 16.0
- Highest 24 hour change
- observed in river stage
- stage in (ft.) up to Highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Portage 20.47 10 am 4/17 0.00 18.30 1 am 4/21
&&
LAT...LON 4361 8966 4358 8940 4353 8934 4345 8938
4338 8947 4343 8960 4349 8952 4352 8958
4353 8969
$$
SHEPPARDThe office that day
Everything else NWS Milwaukee, WI issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Apr 15, 10:46 PM CDT | River Flood Warning | MKX | Winnebago | 44 hr |
| Apr 16, 12:25 PM CDT | River Flood Warning | MKX | Winnebago | 21 days |
| Apr 15, 7:06 PM CDT | Special Weather Statement | MKX | Green | 24 min |
| Apr 15, 7:07 PM CDT | Severe Thunderstorm Warning | MKX | Dane, Jefferson | 38 min |
| Apr 15, 7:19 PM CDT | Tornado Warning | MKX | Rock | 41 min |
| Apr 15, 7:26 PM CDT | Flash Flood Warning | MKX | Dane, Green, Jefferson, Lafayette, Rock, Walworth | 3 hr |
| Apr 15, 7:34 PM CDT | Special Weather Statement | MKX | Rock | 26 min |
| Apr 15, 7:38 PM CDT | Special Weather Statement | MKX | Rock | 37 min |
| Apr 15, 7:51 PM CDT | Severe Thunderstorm Warning | MKX | Rock, Walworth | 39 min |
| Apr 15, 8:01 PM CDT | Special Weather Statement | MKX | Waukesha | 44 min |
| Apr 15, 8:03 PM CDT | Flash Flood Warning | MKX | Dodge, Jefferson, Milwaukee, Ozaukee, Washington, Waukesha | 3 hr |
| Apr 15, 8:03 PM CDT | Tornado Warning | MKX | Walworth | 27 min |
| Apr 15, 8:07 PM CDT | Severe Thunderstorm Warning | MKX | Kenosha, Racine, Rock, Walworth | 53 min |
| Apr 15, 8:08 PM CDT | Special Marine Warning | MKX | 2 hr | |
| Apr 15, 8:15 PM CDT | Severe Thunderstorm Warning | MKX | Waukesha | 30 min |
| Apr 15, 8:16 PM CDT | Tornado Warning | MKX | Kenosha, Racine, Walworth | 29 min |
| Apr 15, 8:22 PM CDT | Severe Thunderstorm Warning | MKX | Kenosha, Racine, Walworth | 53 min |
| Apr 15, 8:22 PM CDT | Severe Thunderstorm Warning | MKX | Milwaukee | 33 min |
| Apr 15, 8:24 PM CDT | Tornado Warning | MKX | Racine | 20 min |
| Apr 15, 8:52 PM CDT | Flash Flood Warning | MKX | Kenosha, Racine, Rock, Walworth | 3 hr |
| Apr 15, 9:13 PM CDT | Special Weather Statement | MKX | Kenosha, Racine | 32 min |
| Apr 15, 9:41 PM CDT | River Flood Warning | MKX | Waukesha | 22 hr |
| Apr 15, 10:09 PM CDT | Special Marine Warning | MKX | 36 min | |
| Apr 15, 10:46 PM CDT | River Flood Warning | MKX | Racine | 4 days |
| Apr 15, 10:58 PM CDT | Areal Flood Warning | MKX | Milwaukee, Waukesha | 3 hr |
| Apr 15, 11:23 PM CDT | River Flood Warning | MKX | Sheboygan | 13 hr |
| Apr 15, 11:23 PM CDT | River Flood Warning | MKX | Waukesha | 6 days |
| Apr 15, 11:23 PM CDT | River Flood Warning | MKX | Jefferson | 21 days |
| Apr 15, 11:23 PM CDT | River Flood Warning | MKX | Milwaukee | 44 hr |
| Apr 15, 11:27 PM CDT | River Flood Warning | MKX | Columbia, Sauk | 4 days |
| Apr 16, 3:01 AM CDT | Dense Fog Advisory | MKX | Sheboygan | 7 hr |
| Apr 16, 3:18 AM CDT | Areal Flood Advisory | MKX | Dane, Jefferson, Milwaukee, Racine, Rock, Walworth and 1 more | 3 hr |
| Apr 16, 4:38 AM CDT | River Flood Warning | MKX | Columbia, Sauk | 3 days |
| Apr 16, 5:27 AM CDT | Areal Flood Warning | MKX | Jefferson, Milwaukee, Racine, Walworth, Waukesha | 7 hr |
| Apr 16, 5:37 AM CDT | River Flood Warning | MKX | Milwaukee | 14 hr |
| Apr 16, 10:46 AM CDT | Marine Dense Fog Advisory | MKX | 41 hr | |
| Apr 16, 11:06 AM CDT | River Flood Warning | MKX | Dane | 8 hr |
| Apr 16, 11:39 AM CDT | River Flood Warning | MKX | Fond du Lac | 8 hr |
| Apr 16, 11:45 AM CDT | River Flood Watch | MKX | Jefferson, Rock | 34 hr |
| Apr 16, 12:23 PM CDT | River Flood Warning | MKX | Green Lake | 21 days |
| Apr 16, 12:26 PM CDT | River Flood Warning | MKX | Jefferson | 21 days |
| Apr 16, 12:28 PM CDT | River Flood Warning | MKX | Jefferson | 21 days |
| Apr 16, 12:46 PM CDT | Flash Flood Watch | MKX | Columbia, Sauk | 66 hr |
| Apr 16, 3:11 PM CDT | Flood Watch | MKX | Columbia, Dane, Dodge, Fond du Lac, Green, Green Lake and 14 more | 33 hr |
| Apr 16, 6:23 PM CDT | Dense Fog Advisory | MKX | Dodge, Fond du Lac, Jefferson, Kenosha, Milwaukee, Ozaukee and 6 more | 15 hr |
Nearby
River Flood Warnings in Wisconsin, 2026River Flood Warnings in Illinois, 2026Every river flood warning in 2026
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; radar from the NEXRAD Level II archive; the gauge from the NWS water service and the USGS.