Alert archive / Iowa / River Flood Warnings in 2018
River Flood Warning 52, NWS Sioux Falls, SD
NWS Sioux Falls, SD issued this river flood warning at Apr 17, 2018, 9:50 AM CDT for Plymouth County, Sioux County, Iowa; Union County, South Dakota. It took effect at Apr 21, 2018, 10:17 AM CDT. It was in force for 14 days.
The area
The outline as issued.
The facts
- Issued
- Apr 17, 2018, 9:50 AM CDT (14:50 UTC)
- In effect from
- Apr 21, 2018, 10:17 AM CDT
- Expired
- May 5, 2018, 9:48 AM CDT
- In force
- 14 days
- Issued by
- NWS Sioux Falls, SD
- Area
- Storm-based polygon
- Flood severity
- Minor
Counties Plymouth County, IA, Sioux County, IA, Union County, SD
The radar
The Sioux Falls radar (KFSD), 48 km from the middle of the area, began a volume at 14:50 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 Big Sioux River above Hawarden (HWDI4). The gauge peaked at 22.79 ft at May 1, 2018, 1:00 AM CDT.
- Action stage
- 18.5 ft
- Minor stage
- 20.5 ft
- Moderate stage
- 24 ft
- Major stage
- 30 ft
This gauge today: stage, forecast and historic crests
Stage from the USGS instantaneous record for site 06483950, 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.
277
WGUS43 KFSD 171450
FLWFSD
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Flood Warning
National Weather Service Sioux Falls SD
950 AM CDT Tue Apr 17 2018
...The National Weather Service in Sioux Falls has issued a flood
warning for the following rivers in South Dakota...Iowa...
Big Sioux River Near Brookings
Big Sioux River Near Dell Rapids
Big Sioux River At Sioux Falls I-90
Big Sioux River above Hawarden
Big Sioux River At Akron
.The following river forecasts include forecast precipitation through
tonight. Any additional future rains could affect the crest
forecasts.
The snow from the blizzard this past weekend, along with additional new
snow that will be falling tonight through Wednesday, will begin melting
later this week and through the weekend as warmer temperatures return
to the area. Runoff from this snowmelt will cause minor flooding on much
of the Big Sioux River, beginning this weekend, with crests expected
next week.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Safety message...Do not drive cars through flooded areas. the water
depth and road condition may be unsafe.
Additional information is available at
http://water.weather.gov/ahps2/index.php?wfo=fsd
Stay tuned for further updates by listening to NOAA weather radio...
or your local radio and TV stations.
The next scheduled statement will be issued tomorrow morning.
&&
SDC011-101-181848-
/O.NEW.KFSD.FL.W.0049.180421T2230Z-000000T0000Z/
/BRKS2.2.ER.180421T2230Z.180423T1800Z.000000T0000Z.NO/
950 AM CDT Tue Apr 17 2018
The National Weather Service in Sioux Falls has issued a
* Flood Warning for
The Big Sioux River Near Brookings.
* from Saturday afternoon until further notice.
* At 08AM Tuesday the stage was 7.2 feet.
* Moderate flooding is forecast.
* Flood stage is 9.0 feet.
* Forecast...Rise above flood stage on Saturday and crest near
10.5 feet on Monday.
* At stages near 10.3 feet...473rd Avenue north of the gauge begins to
flood.
&&
LAT...LON 4432 9692 4432 9685 4421 9675 4414 9661
4410 9665 4420 9683
$$
SDC099-101-181848-
/O.NEW.KFSD.FL.W.0050.180422T1400Z-180428T0300Z/
/DERS2.1.ER.180422T1400Z.180424T0600Z.180427T0300Z.NO/
950 AM CDT Tue Apr 17 2018
The National Weather Service in Sioux Falls has issued a
* Flood Warning for
The Big Sioux River Near Dell Rapids.
* from Sunday morning to Friday April 27.
* At 09AM Tuesday the stage was 7.8 feet.
* Minor flooding is forecast.
* Flood stage is 12.0 feet.
* Forecast...Rise above flood stage on Sunday and crest near
12.9 feet next Tuesday.
* At stages near 12.0 feet...Agricultural lands along the lower banks
of the river begin to flood.
&&
LAT...LON 4394 9673 4394 9665 4379 9665 4379 9672
4370 9672 4370 9679
$$
SDC099-181848-
/O.NEW.KFSD.FL.W.0051.180421T0900Z-000000T0000Z/
/SFLS2.1.ER.180421T0900Z.180423T1800Z.000000T0000Z.NO/
950 AM CDT Tue Apr 17 2018
The National Weather Service in Sioux Falls has issued a
* Flood Warning for
The Big Sioux River At Sioux Falls I-90.
* from late Friday night until further notice.
* At 09AM Tuesday the stage was 10.9 feet.
* Minor flooding is forecast.
* Flood stage is 12.0 feet.
* Forecast...Rise above flood stage on Saturday and crest near
13.5 feet by 1 PM Monday.
* At stages near 14.0 feet...Some farm buildings between Renner and
Sioux Falls are threatened by high water.
&&
LAT...LON 4370 9679 4370 9672 4361 9674 4360 9674
4360 9676 4366 9676
$$
IAC149-167-SDC127-181848-
/O.NEW.KFSD.FL.W.0052.180423T1800Z-000000T0000Z/
/HWDI4.1.ER.180423T1800Z.180425T1800Z.000000T0000Z.UU/
950 AM CDT Tue Apr 17 2018
The National Weather Service in Sioux Falls has issued a
* Flood Warning for
The Big Sioux River above Hawarden.
* from Monday afternoon until further notice.
* At 08AM Tuesday the stage was 18.6 feet.
* Minor flooding is forecast.
* Flood stage is 20.5 feet.
* Forecast...Rise above flood stage on Monday and crest near
22.2 feet next Wednesday.
* At stages near 23.0 feet...South Dakota Highway 46 begins to flood.
&&
LAT...LON 4331 9663 4331 9651 4314 9641 4303 9647
4303 9654 4312 9654
$$
IAC149-SDC127-181848-
/O.NEW.KFSD.FL.W.0053.180424T0900Z-000000T0000Z/
/AKRI4.1.ER.180424T0900Z.180426T1200Z.000000T0000Z.NO/
950 AM CDT Tue Apr 17 2018
The National Weather Service in Sioux Falls has issued a
* Flood Warning for
The Big Sioux River At Akron.
* from Tuesday April 24 until further notice.
* At 09AM Tuesday the stage was 14.1 feet.
* Minor flooding is forecast.
* Flood stage is 16.0 feet.
* Forecast...Rise above flood stage next Tuesday and crest near
17.5 feet next Thursday.
* At stages near 17.0 feet...About 6500 acres of farm land are
flooded.
&&
LAT...LON 4296 9657 4296 9645 4286 9652 4273 9648
4273 9669 4277 9667
$$
&&
Location Flood Latest Observed Maximum Forecast
Stage Stage Time Stage Time
BIG SIOUX RIVER
BRKS2 9.0 7.19 Tue 9 AM 10.5 Mon Apr 23
DERS2 12.0 7.78 Tue 9 AM 12.9 Tue Apr 24
SFLS2 12.0 10.92 Tue 9 AM 13.5 Mon Apr 23
HWDI4 20.5 18.56 Tue 8 AM 22.2 Wed Apr 25
AKRI4 16.0 14.13 Tue 9 AM 17.5 Thu Apr 26
MG20 follow-up statements
386
WGUS83 KFSD 181515
FLSFSD
Flood Statement
National Weather Service Sioux Falls SD
1015 AM CDT Wed Apr 18 2018
...The Flood Warning continues for the following rivers in South
Dakota...Iowa...
Big Sioux River Near Brookings
Big Sioux River Near Dell Rapids
Big Sioux River At Sioux Falls I-90
Big Sioux River above Hawarden
Little Sioux River Near Milford
Little Sioux River At Spencer
Little Sioux River At Linn Grove
.The following river forecasts include forecast precipitation through
tonight. Any additional future rains could affect the crest
forecasts.
The snow pack from the recent storms will begin melting later this week
as temperatures finally begin to warm up, and runoff from this snow melt
will cause significant rises on the area rivers and streams. With a fairly
slow melt through the early to middle parts of next week, flooding is
still expected to remain minor for most areas.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Safety message...Do not drive cars through flooded areas. the water
depth and road condition may be unsafe.
Additional information is available at
http://water.weather.gov/ahps2/index.php?wfo=fsd
Stay tuned for further updates by listening to NOAA weather radio...
or your local radio and TV stations.
The next scheduled statement will be issued tomorrow morning.
&&
SDC011-101-191914-
/O.EXT.KFSD.FL.W.0049.180421T1600Z-180428T0000Z/
/BRKS2.2.ER.180421T1600Z.180423T1200Z.180427T0000Z.NO/
1015 AM CDT Wed Apr 18 2018
The Flood Warning continues for
The Big Sioux River Near Brookings.
* from Saturday morning to Friday April 27.
* At 09AM Wednesday the stage was 8.1 feet.
* Moderate flooding is forecast.
* Flood stage is 9.0 feet.
* Forecast...Rise above flood stage on Saturday and crest near
10.6 feet on Monday.
* At stages near 10.3 feet...473rd Avenue north of the gauge begins to
flood.
&&
LAT...LON 4432 9692 4432 9685 4421 9675 4414 9661
4410 9665 4420 9683
$$
SDC099-101-191914-
/O.EXT.KFSD.FL.W.0050.180422T0430Z-180428T0000Z/
/DERS2.1.ER.180422T0430Z.180423T1800Z.180427T0000Z.NO/
1015 AM CDT Wed Apr 18 2018
The Flood Warning continues for
The Big Sioux River Near Dell Rapids.
* from Saturday evening to Friday April 27.
* At 09AM Wednesday the stage was 8.1 feet.
* Minor flooding is forecast.
* Flood stage is 12.0 feet.
* Forecast...Rise above flood stage by Sunday and crest near
13.1 feet on Tuesday.
* At stages near 14.0 feet...Significant amounts of agricultural
lands are flooded through the basin.
&&
LAT...LON 4394 9673 4394 9665 4379 9665 4379 9672
4370 9672 4370 9679
$$
SDC099-191914-
/O.EXT.KFSD.FL.W.0051.180421T0200Z-000000T0000Z/
/SFLS2.1.ER.180421T0200Z.180423T1800Z.000000T0000Z.NO/
1015 AM CDT Wed Apr 18 2018
The Flood Warning continues for
The Big Sioux River At Sioux Falls I-90.
* from Friday evening until further notice.
* At 09AM Wednesday the stage was 10.9 feet.
* Minor flooding is forecast.
* Flood stage is 12.0 feet.
* Forecast...Rise above flood stage by Friday and crest near
13.7 feet on Monday.
* At stages near 14.0 feet...Some farm buildings between Renner and
Sioux Falls are threatened by high water.
&&
LAT...LON 4370 9679 4370 9672 4361 9674 4360 9674
4360 9676 4366 9676
$$
IAC149-167-SDC127-191914-
/O.EXT.KFSD.FL.W.0052.180422T1000Z-000000T0000Z/
/HWDI4.1.ER.180422T1000Z.180425T0000Z.000000T0000Z.UU/
1015 AM CDT Wed Apr 18 2018
The Flood Warning continues for
The Big Sioux River above Hawarden.
* from late Saturday night until further notice.
* At 09AM Wednesday the stage was 18.9 feet.
* Minor flooding is forecast.
* Flood stage is 20.5 feet.
* Forecast...Rise above flood stage by Sunday and crest near
23.2 feet by Tuesday.
* At stages near 23.0 feet...South Dakota Highway 46 begins to flood.
&&
LAT...LON 4331 9663 4331 9651 4314 9641 4303 9647
4303 9654 4312 9654
$$
IAC041-059-191914-
/O.CON.KFSD.FL.W.0048.000000T0000Z-000000T0000Z/
/MIFI4.2.ER.180414T0621Z.180416T0200Z.000000T0000Z.NO/
1015 AM CDT Wed Apr 18 2018
The Flood Warning continues for
The Little Sioux River Near Milford.
* until further notice.
* At 09AM Wednesday the stage was 12.2 feet.
* Flood stage is 12.0 feet.
* At stages near 12.0 feet...Minor flooding of low lying agricultural
lands begins.
&&
LAT...LON 4350 9533 4350 9526 4334 9519 4334 9516
4328 9517 4329 9524
$$
IAC041-191914-
/O.CON.KFSD.FL.W.0046.000000T0000Z-000000T0000Z/
/SPWI4.1.ER.180414T0415Z.180423T1800Z.000000T0000Z.NO/
1015 AM CDT Wed Apr 18 2018
The Flood Warning continues for
The Little Sioux River At Spencer.
* until further notice.
* At 09AM Wednesday the stage was 11.4 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Flood stage is 10.0 feet.
* Forecast...The river will crest near 12.6 feet by Monday.
* At stages near 14.0 feet...City sewers in Spencer can begin to back
up. Highway 18 between Spencer and Dickens can start flooding if
flows on the tributary creeks are also very high.
&&
LAT...LON 4315 9518 4315 9512 4315 9505 4299 9503
4302 9510 4310 9510
$$
IAC021-041-191914-
/O.CON.KFSD.FL.W.0047.000000T0000Z-000000T0000Z/
/LNNI4.1.ER.180418T0405Z.180425T1800Z.000000T0000Z.NO/
1015 AM CDT Wed Apr 18 2018
The Flood Warning continues for
The Little Sioux River At Linn Grove.
* until further notice.
* At 09AM Wednesday the stage was 18.1 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Flood stage is 18.0 feet.
* Recent activity...The river rose above flood stage on Tuesday April
17.
* Forecast...The river will crest near 19.2 feet by Wednesday
April 25.
* At stages near 18.5 feet...The city park in Sioux Rapids is
flooded.
&&
LAT...LON 4302 9510 4299 9503 4287 9512 4288 9536
4296 9543 4293 9520
$$
&&
Location Flood Latest Observed Maximum Forecast Recent Observed
Stage Stage Time Stage Time Crest Time
BIG SIOUX RIVER
BRKS2 9.0 8.09 Wed 10 AM 10.6 Mon Apr 23
DERS2 12.0 8.14 Wed 10 AM 13.1 Mon Apr 23
SFLS2 12.0 10.95 Wed 9 AM 13.7 Mon Apr 23
HWDI4 20.5 18.92 Wed 9 AM 23.2 Tue Apr 24
LITTLE SIOUX RIVER
MIFI4 12.0 12.25 Wed 9 AM 15.3 Sun Apr 15
SPWI4 10.0 11.37 Wed 9 AM 12.6 Mon Apr 23
LNNI4 18.0 18.12 Wed 9 AM 19.2 Wed Apr 25
MG336
WGUS83 KFSD 191553
FLSFSD
Flood Statement
National Weather Service Sioux Falls SD
1053 AM CDT Thu Apr 19 2018
...The Flood Warning is cancelled for the following rivers in Iowa...
Little Sioux River Near Milford
...The Flood Warning continues for the following rivers in South
Dakota...Iowa...Minnesota...
James River Near Forestburg
James River At Mitchell
James River Near Scotland
James River Above Yankton
Firesteel Creek Near Mount Vernon
Vermillion River Near Davis
Vermillion River Near Wakonda
Big Sioux River Near Brookings
Big Sioux River Near Dell Rapids
Big Sioux River At Sioux Falls I-90
Big Sioux River above Hawarden
Big Sioux River At Akron
Rock River At Rock Rapids
Ocheyedan River Near Spencer
Little Sioux River At Spencer
Little Sioux River At Linn Grove
Little Sioux River At Cherokee
Redwood River Near Marshall
.The following river forecasts include forecast precipitation through
tonight. Any additional future rains could affect the crest
forecasts.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Safety message...Do not drive cars through flooded areas. the water
depth and road condition may be unsafe.
Additional information is available at
http://water.weather.gov/ahps2/index.php?wfo=fsd
Stay tuned for further updates by listening to NOAA weather radio...
or your local radio and TV stations.
The next scheduled statement will be issued tomorrow morning.
&&
SDC111-201953-
/O.EXT.KFSD.FL.W.0054.180423T1536Z-000000T0000Z/
/FORS2.1.ER.180423T1536Z.180425T0000Z.000000T0000Z.NO/
1053 AM CDT Thu Apr 19 2018
The Flood Warning continues for
The James River Near Forestburg.
* from Monday morning until further notice.
* At 09AM Thursday the stage was 6.4 feet.
* Minor flooding is forecast.
* Flood stage is 12.0 feet.
* Forecast...Rise above flood stage by Monday April 23 and crest near
13.6 feet by Tuesday April 24.
* At stages near 14.0 feet...Many of the county and township roads
along the river are under water.
&&
LAT...LON 4420 9822 4420 9810 4402 9802 4393 9798
4393 9812 4409 9816
$$
SDC035-061-201953-
/O.EXT.KFSD.FL.W.0055.180423T1545Z-000000T0000Z/
/JRMS2.1.ER.180423T1545Z.180426T0600Z.000000T0000Z.NO/
1053 AM CDT Thu Apr 19 2018
The Flood Warning continues for
The James River At Mitchell.
* from Monday morning until further notice.
* At 09AM Thursday the stage was 12.9 feet.
* Minor flooding is forecast.
* Flood stage is 17.0 feet.
* Forecast...Rise above flood stage by Monday April 23 and continue
to rise to near 19.7 feet by Thursday April 26. Additional rises
are possible thereafter.
* At stages near 20.0 feet...The higher banks overflow.
&&
LAT...LON 4393 9812 4393 9798 4370 9789 4340 9763
4338 9777 4351 9797
$$
SDC067-135-201953-
/O.EXT.KFSD.FL.W.0056.180422T1800Z-000000T0000Z/
/SCOS2.2.ER.180422T1800Z.180426T0600Z.000000T0000Z.NO/
1053 AM CDT Thu Apr 19 2018
The Flood Warning continues for
The James River Near Scotland.
* from Sunday afternoon until further notice.
* At 09AM Thursday the stage was 10.4 feet.
* Moderate flooding is forecast.
* Flood stage is 13.0 feet.
* Forecast...Rise above flood stage by Sunday April 22 and continue
to rise to near 15.4 feet by Thursday April 26. Additional rises
are possible thereafter.
* At stages near 15.5 feet...431st Avenue is flooded where it crosses
the river in northwestern Yankton County.
&&
LAT...LON 4338 9777 4340 9763 4321 9755 4308 9736
4308 9750 4317 9769
$$
SDC135-201953-
/O.CON.KFSD.FL.W.0061.180425T1930Z-000000T0000Z/
/YNNS2.1.ER.180425T1930Z.180426T1200Z.000000T0000Z.NO/
1053 AM CDT Thu Apr 19 2018
The Flood Warning continues for
The James River Above Yankton.
* from Wednesday afternoon until further notice.
* At 10AM Thursday the stage was 7.0 feet.
* Minor flooding is forecast.
* Flood stage is 12.0 feet.
* Forecast...Rise above flood stage by Wednesday April 25 and
continue to rise to near 12.9 feet by Thursday April 26. Additional
rises are possible thereafter.
* At stages near 12.0 feet...Significant agricultural flooding
begins.
&&
LAT...LON 4308 9750 4308 9736 4298 9731 4287 9722
4287 9737 4298 9741
$$
SDC011-101-201953-
/O.EXT.KFSD.FL.W.0049.180421T0400Z-180427T1200Z/
/BRKS2.2.ER.180421T0400Z.180423T1200Z.180426T1200Z.NO/
1053 AM CDT Thu Apr 19 2018
The Flood Warning continues for
The Big Sioux River Near Brookings.
* from Friday evening to Friday April 27.
* At 09AM Thursday the stage was 7.8 feet.
* Moderate flooding is forecast.
* Flood stage is 9.0 feet.
* Forecast...Rise above flood stage on Friday April 20 and crest near
10.6 feet on Monday April 23.
* At stages near 10.3 feet...473rd Avenue north of the gauge begins to
flood.
&&
LAT...LON 4432 9692 4432 9685 4421 9675 4414 9661
4410 9665 4420 9683
$$
SDC099-101-201953-
/O.EXT.KFSD.FL.W.0050.180421T2248Z-180427T1500Z/
/DERS2.1.ER.180421T2248Z.180423T0600Z.180426T1500Z.NO/
1053 AM CDT Thu Apr 19 2018
The Flood Warning continues for
The Big Sioux River Near Dell Rapids.
* from Saturday afternoon to Friday April 27.
* At 10AM Thursday the stage was 9.0 feet.
* Minor flooding is forecast.
* Flood stage is 12.0 feet.
* Forecast...Rise above flood stage on Saturday April 21 and crest
near 13.1 feet on Monday April 23.
* At stages near 14.0 feet...Significant amounts of agricultural
lands are flooded through the basin.
&&
LAT...LON 4394 9673 4394 9665 4379 9665 4379 9672
4370 9672 4370 9679
$$
SDC099-201953-
/O.EXT.KFSD.FL.W.0051.180420T1800Z-180429T1200Z/
/SFLS2.1.ER.180420T1800Z.180423T0600Z.180428T1200Z.NO/
1053 AM CDT Thu Apr 19 2018
The Flood Warning continues for
The Big Sioux River At Sioux Falls I-90.
* from Friday afternoon to Sunday April 29.
* At 10AM Thursday the stage was 11.4 feet.
* Minor flooding is forecast.
* Flood stage is 12.0 feet.
* Forecast...Rise above flood stage on Friday April 20 and crest near
13.7 feet on Monday April 23.
* At stages near 14.0 feet...Some farm buildings between Renner and
Sioux Falls are threatened by high water.
&&
LAT...LON 4370 9679 4370 9672 4361 9674 4360 9674
4360 9676 4366 9676
$$
IAC149-167-SDC127-201953-
/O.EXT.KFSD.FL.W.0052.180422T0400Z-180428T1500Z/
/HWDI4.1.ER.180422T0400Z.180425T0000Z.180428T0900Z.UU/
1053 AM CDT Thu Apr 19 2018
The Flood Warning continues for
The Big Sioux River above Hawarden.
* from Saturday evening to Saturday April 28.
* At 09AM Thursday the stage was 19.6 feet.
* Minor flooding is forecast.
* Flood stage is 20.5 feet.
* Forecast...Rise above flood stage on Saturday April 21 and crest near
23.4 feet on Wednesday April 25.
* At stages near 23.0 feet...South Dakota Highway 46 begins to flood.
&&
LAT...LON 4331 9663 4331 9651 4314 9641 4303 9647
4303 9654 4312 9654
$$
IAC149-SDC127-201953-
/O.EXT.KFSD.FL.W.0053.180422T1500Z-180430T0600Z/
/AKRI4.2.ER.180422T1500Z.180425T1200Z.180429T0600Z.NO/
1053 AM CDT Thu Apr 19 2018
The Flood Warning continues for
The Big Sioux River At Akron.
* from Sunday morning to Monday April 30.
* At 10AM Thursday the stage was 15.0 feet.
* Moderate flooding is forecast.
* Flood stage is 16.0 feet.
* Forecast...Rise above flood stage on Sunday April 22 and crest near
18.0 feet on Wednesday April 25.
* At stages near 17.0 feet...About 6500 acres of farm land are
flooded.
&&
LAT...LON 4296 9657 4296 9645 4286 9652 4273 9648
4273 9669 4277 9667
$$
SDC035-201953-
/O.EXT.KFSD.FL.W.0057.180423T0100Z-000000T0000Z/
/MTVS2.1.ER.180423T0100Z.180424T1200Z.000000T0000Z.NO/
1053 AM CDT Thu Apr 19 2018
The Flood Warning continues for
The Firesteel Creek Near Mount Vernon.
* from Sunday evening until further notice.
* At 09AM Thursday the stage was 3.7 feet.
* Minor flooding is forecast.
* Flood stage is 8.0 feet.
* Forecast...Rise above flood stage by Sunday April 22 and crest near
10.1 feet by Tuesday April 24.
&&
LAT...LON 4383 9850 4392 9842 4381 9829 4379 9807
4373 9805 4374 9831
$$
SDC125-201953-
/O.CON.KFSD.FL.W.0062.180424T0430Z-000000T0000Z/
/DVSS2.1.ER.180424T0430Z.180426T0000Z.000000T0000Z.NO/
1053 AM CDT Thu Apr 19 2018
The Flood Warning continues for
The Vermillion River Near Davis.
* from Monday evening until further notice.
* At 07AM Thursday the stage was estimated at 7.2 feet.
* Minor flooding is forecast.
* Flood stage is 11.0 feet.
* Forecast...Rise above flood stage by Tuesday April 24 and crest near
12.4 feet by Thursday April 26.
* At stages near 12.0 feet...Highway 18 west of Davis will being
flooding, and several houses in the western parts of Davis are in
danger of flooding.
&&
LAT...LON 4340 9710 4340 9704 4327 9696 4318 9689
4310 9694 4310 9703
$$
SDC027-201953-
/O.CON.KFSD.FL.W.0063.180425T1200Z-000000T0000Z/
/WKAS2.1.ER.180425T1200Z.180426T1200Z.000000T0000Z.NO/
1053 AM CDT Thu Apr 19 2018
The Flood Warning continues for
The Vermillion River Near Wakonda.
* from Wednesday morning until further notice.
* At 07AM Thursday the stage was estimated at 8.4 feet.
* Minor flooding is forecast.
* Flood stage is 14.0 feet.
* Forecast...Rise above flood stage by Wednesday April 25 and
continue to rise to near 14.6 feet by Thursday April 26. Additional
rises are possible thereafter.
* At stages near 15.0 feet...Highway 19 south of Centerville could
start flooding if the levees fail.
&&
LAT...LON 4310 9703 4310 9694 4291 9690 4291 9701
4295 9700 4300 9704
$$
IAC119-201953-
/O.EXT.KFSD.FL.W.0058.180421T2230Z-180425T1000Z/
/RAPI4.1.ER.180421T2230Z.180422T1800Z.180424T1000Z.NO/
1053 AM CDT Thu Apr 19 2018
The Flood Warning continues for
The Rock River At Rock Rapids.
* from Saturday afternoon to late Tuesday night.
* At 10AM Thursday the stage was 10.6 feet.
* Minor flooding is forecast.
* Flood stage is 13.0 feet.
* Forecast...Rise above flood stage by Saturday April 21 and crest near
14.0 feet by Sunday April 22.
* At stages near 13.0 feet...The lower banks on the left side of the
river will begin flooding.
&&
LAT...LON 4350 9625 4350 9614 4338 9611 4331 9618
4334 9625 4341 9619
$$
IAC041-201953-
/O.EXT.KFSD.FL.W.0059.180422T1200Z-180426T1200Z/
/SPOI4.1.ER.180422T1200Z.180423T1200Z.180425T1200Z.NO/
1053 AM CDT Thu Apr 19 2018
The Flood Warning continues for
The Ocheyedan River Near Spencer.
* from Sunday morning to Thursday April 26.
* At 09AM Thursday the stage was 5.8 feet.
* Minor flooding is forecast.
* Flood stage is 8.0 feet.
* Forecast...Rise above flood stage by Sunday April 22 and crest near
8.9 feet by Monday April 23.
* At stages near 9.5 feet...Significant amounts of pasture and other
farm land begin flooding.
&&
LAT...LON 4318 9540 4318 9533 4315 9520 4313 9513
4312 9524 4315 9540
$$
IAC041-059-191623-
/O.CAN.KFSD.FL.W.0048.000000T0000Z-180419T1553Z/
/MIFI4.2.ER.180414T0621Z.180416T0200Z.180419T1338Z.NO/
1053 AM CDT Thu Apr 19 2018
The Flood Warning is cancelled for
The Little Sioux River Near Milford.
* At 09AM Thursday the stage was 11.9 feet.
* Flood stage is 12.0 feet.
* Recent Activity...The river fell below flood stage earlier this
morning.
* At stages near 12.0 feet...Minor flooding of low lying agricultural
lands begins.
&&
LAT...LON 4350 9533 4350 9526 4334 9519 4334 9516
4328 9517 4329 9524
$$
IAC041-201953-
/O.CON.KFSD.FL.W.0046.000000T0000Z-000000T0000Z/
/SPWI4.1.ER.180414T0415Z.180423T1800Z.000000T0000Z.NO/
1053 AM CDT Thu Apr 19 2018
The Flood Warning continues for
The Little Sioux River At Spencer.
* until further notice.
* At 09AM Thursday the stage was 11.0 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Flood stage is 10.0 feet.
* Forecast...The river will crest near 12.7 feet by Monday April 23.
* At stages near 14.0 feet...City sewers in Spencer can begin to back
up. Highway 18 between Spencer and Dickens can start flooding if
flows on the tributary creeks are also very high.
&&
LAT...LON 4315 9518 4315 9512 4315 9505 4299 9503
4302 9510 4310 9510
$$
IAC021-041-201953-
/O.CON.KFSD.FL.W.0047.000000T0000Z-000000T0000Z/
/LNNI4.1.ER.180418T0405Z.180425T1800Z.000000T0000Z.NO/
1053 AM CDT Thu Apr 19 2018
The Flood Warning continues for
The Little Sioux River At Linn Grove.
* until further notice.
* At 10AM Thursday the stage was 18.2 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Flood stage is 18.0 feet.
* Forecast...The river will continue rising to near 19.3 feet by
Wednesday April 25. Additional rises may be possible thereafter.
* At stages near 20.0 feet...Significant flooding of agricultural
land begins along this entire stretch of the river.
&&
LAT...LON 4302 9510 4299 9503 4287 9512 4288 9536
4296 9543 4293 9520
$$
IAC035-201953-
/O.EXT.KFSD.FL.W.0060.180422T0600Z-000000T0000Z/
/CHKI4.1.ER.180422T0600Z.180427T1200Z.000000T0000Z.NO/
1053 AM CDT Thu Apr 19 2018
The Flood Warning continues for
The Little Sioux River At Cherokee.
* from late Saturday night until further notice.
* At 09AM Thursday the stage was 14.8 feet.
* Minor flooding is forecast.
* Flood stage is 17.0 feet.
* Forecast...Rise above flood stage by Sunday April 22 and crest near
17.6 feet by Friday April 27.
* At stages near 18.0 feet...Cherokee city park begins to flood on
the south bank of the river.
&&
LAT...LON 4296 9543 4291 9539 4265 9557 4256 9569
4256 9578 4270 9564
$$
MNC083-201953-
/O.CON.KFSD.FL.W.0064.180422T1600Z-180425T0000Z/
/MSHM5.1.ER.180422T1600Z.180423T0600Z.180424T0000Z.NO/
1053 AM CDT Thu Apr 19 2018
The Flood Warning continues for
The Redwood River Near Marshall.
* from Sunday morning to Tuesday evening.
* At 09AM Thursday the stage was 10.0 feet.
* Minor flooding is forecast.
* Flood stage is 14.0 feet.
* Forecast...Rise above flood stage Sunday April 22 and crest near
14.5 feet on Monday April 23. The river is expected to fall back
below flood stage Monday night.
* At stages near 14.0 feet...There will be minor flooding of low
lying areas outside of Marshall.
&&
LAT...LON 4436 9585 4441 9591 4453 9579 4453 9559
4448 9559 4448 9572
$$
&&
Location Flood Latest Observed Maximum Forecast Recent Observed
Stage Stage Time Stage Time Crest Time
JAMES RIVER
FORS2 12.0 6.44 Thu 9 AM 13.6 Tue 7 PM
JRMS2 17.0 12.89 Thu 10 AM 19.7 Thu 1 AM
SCOS2 13.0 10.35 Thu 9 AM 15.4 Thu 1 AM
YNNS2 12.0 6.99 Thu 10 AM 12.9 Thu 7 AM
BIG SIOUX RIVER
BRKS2 9.0 7.79 Thu 10 AM 10.6 Mon 7 AM
DERS2 12.0 9.04 Thu 10 AM 13.1 Mon 1 AM
SFLS2 12.0 11.44 Thu 10 AM 13.7 Mon 1 AM
HWDI4 20.5 19.59 Thu 9 AM 23.4 Tue 7 PM
AKRI4 16.0 14.97 Thu 10 AM 18.0 Wed 7 AM
FIRESTEEL CREEK
MTVS2 8.0 3.71 Thu 9 AM 10.1 Tue 7 AM
VERMILLION RIVER
DVSS2 11.0 E7.20 Thu 7 AM 12.4 Wed 7 PM
WKAS2 14.0 E8.40 Thu 7 AM 14.6 Thu 7 AM
ROCK RIVER
RAPI4 13.0 10.62 Thu 10 AM 14.0 Sun 1 PM
OCHEYEDAN RIVER
SPOI4 8.0 5.85 Thu 10 AM 8.9 Mon 7 AM
LITTLE SIOUX RIVER
MIFI4 12.0 11.87 Thu 9 AM E12.8 Mon Apr 16
SPWI4 10.0 11.02 Thu 9 AM 12.7 Mon 1 PM 12.0 Mon Apr 16
LNNI4 18.0 18.20 Thu 10 AM 19.3 Wed 1 PM
CHKI4 17.0 14.80 Thu 9 AM 17.6 Fri 7 AM
REDWOOD RIVER
MSHM5 14.0 10.04 Thu 10 AM 14.5 Mon 1 AM
MG157
WGUS83 KFSD 201555
FLSFSD
Flood Statement
National Weather Service Sioux Falls SD
1055 AM CDT Fri Apr 20 2018
...The Flood Warning continues for the following rivers in South
Dakota...Iowa...and Minnesota...
James River Near Forestburg
James River At Mitchell
James River Near Scotland
James River Above Yankton
Firesteel Creek Near Mount Vernon
Vermillion River Near Davis
Vermillion River Near Wakonda
Big Sioux River Near Brookings
Big Sioux River Near Dell Rapids
Big Sioux River At Sioux Falls I-90
Big Sioux River above Hawarden
Big Sioux River At Akron
Rock River At Rock Rapids
Ocheyedan River Near Spencer
Little Sioux River At Spencer
Little Sioux River At Linn Grove
Little Sioux River At Cherokee
Redwood River Near Marshall
.The following river forecasts include forecast precipitation through
tonight. Any additional future rains could affect the crest
forecasts.
As the snow pack from recent storms continues melting today and into
this weekend with mild temperatures, the runoff will cause significant
rises on the area rivers and streams. Some of this melting is occurring
a little faster than previously forecast, so the rises have been
adjusted to happen faster and higher. Most flooding will only be in the
minor category, but a few may reach moderate.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Safety message...Do not drive cars through flooded areas. The water
depth and road condition may be unsafe.
Additional information is available at
http://water.weather.gov/ahps2/index.php?wfo=fsd
Stay tuned for further updates by listening to NOAA weather radio...
or your local radio and TV stations.
The next scheduled statement will be issued tomorrow morning.
&&
SDC111-211955-
/O.EXT.KFSD.FL.W.0054.180423T1400Z-180428T0300Z/
/FORS2.1.ER.180423T1400Z.180425T0000Z.180427T0300Z.NO/
1055 AM CDT Fri Apr 20 2018
The Flood Warning continues for
The James River Near Forestburg.
* From Monday morning to Friday April 27.
* At 9 AM Friday the stage was 7.3 feet.
* Minor flooding is forecast.
* Flood stage is 12.0 feet.
* At stages near 12.0 feet...Flooding begins over the left bank
and a few county or township roads begin to flood.
&&
LAT...LON 4420 9822 4420 9810 4402 9802 4393 9798
4393 9812 4409 9816
$$
SDC035-061-211955-
/O.EXT.KFSD.FL.W.0055.180423T0400Z-000000T0000Z/
/JRMS2.1.ER.180423T0400Z.180426T0000Z.000000T0000Z.NO/
1055 AM CDT Fri Apr 20 2018
The Flood Warning continues for
The James River At Mitchell.
* From Sunday evening until further notice.
* At 9 AM Friday the stage was 13.5 feet.
* Minor flooding is forecast.
* Flood stage is 17.0 feet.
* Forecast...Rise above flood stage by Sunday April 22 and continue
to rise to near 19.3 feet by Wednesday April 25. Additional rises
are possible thereafter.
* At stages near 20.0 feet...The higher banks overflow.
&&
LAT...LON 4393 9812 4393 9798 4370 9789 4340 9763
4338 9777 4351 9797
$$
SDC067-135-211955-
/O.EXT.KFSD.FL.W.0056.180421T0400Z-000000T0000Z/
/SCOS2.2.ER.180421T0400Z.180426T0000Z.000000T0000Z.NO/
1055 AM CDT Fri Apr 20 2018
The Flood Warning continues for
The James River Near Scotland.
* From this evening until further notice.
* At 9 AM Friday the stage was 11.9 feet.
* Moderate flooding is forecast.
* Flood stage is 13.0 feet.
* Forecast...Rise above flood stage by Friday April 20 and continue
to rise to near 15.3 feet by Wednesday April 25. Additional rises
are possible thereafter.
* At stages near 15.5 feet...431st Avenue is flooded where it
crosses the river in northwestern Yankton County.
&&
LAT...LON 4338 9777 4340 9763 4321 9755 4308 9736
4308 9750 4317 9769
$$
SDC135-211955-
/O.EXT.KFSD.FL.W.0061.180424T1800Z-000000T0000Z/
/YNNS2.1.ER.180424T1800Z.180427T1200Z.000000T0000Z.NO/
1055 AM CDT Fri Apr 20 2018
The Flood Warning continues for
The James River Above Yankton.
* From Tuesday afternoon until further notice.
* At 10 AM Friday the stage was 7.9 feet.
* Minor flooding is forecast.
* Flood stage is 12.0 feet.
* Forecast...Rise above flood stage by Tuesday April 24 and continue
to rise to near 13.7 feet by Friday April 27. Additional rises are
possible thereafter.
&&
LAT...LON 4308 9750 4308 9736 4298 9731 4287 9722
4287 9737 4298 9741
$$
SDC125-211955-
/O.EXT.KFSD.FL.W.0062.180423T0400Z-000000T0000Z/
/DVSS2.1.ER.180423T0400Z.180425T0000Z.000000T0000Z.NO/
1055 AM CDT Fri Apr 20 2018
The Flood Warning continues for
The Vermillion River Near Davis.
* From Sunday evening until further notice.
* Flood stage is 11.0 feet.
* At stages near 12.0 feet...Highway 18 west of Davis will be
flooded, and several houses in the western parts of Davis are
in danger of flooding.
&&
LAT...LON 4340 9710 4340 9704 4327 9696 4318 9689
4310 9694 4310 9703
$$
SDC027-211955-
/O.CON.KFSD.FL.W.0063.180422T0430Z-000000T0000Z/
/WKAS2.2.ER.180422T0430Z.180427T0000Z.000000T0000Z.NO/
1055 AM CDT Fri Apr 20 2018
The Flood Warning continues for
The Vermillion River Near Wakonda.
* From Saturday evening until further notice.
* At 7 AM Friday the stage was 10.9 (Estimated) feet.
* Moderate flooding is forecast.
* Flood stage is 14.0 feet.
* Forecast...Rise above flood stage by Saturday April 21 and
continue to rise to near 15.5 feet by Thursday April 26.
Additional rises are possible thereafter.
* At stages near 15.5 feet...Water reaches the bottom of the
bridge on highway 19 near Lodi, and 306th Street near Hub City
will flood, along with several other county roads.
&&
LAT...LON 4310 9703 4310 9694 4291 9690 4291 9701
4295 9700 4300 9704
$$
SDC011-101-211955-
/O.EXT.KFSD.FL.W.0049.180421T0600Z-000000T0000Z/
/BRKS2.2.ER.180421T0600Z.180423T0600Z.000000T0000Z.NO/
1055 AM CDT Fri Apr 20 2018
...Flood Warning extended until further notice...
The Flood Warning continues for
The Big Sioux River Near Brookings.
* From late tonight until further notice.
* At 9 AM Friday the stage was 8.2 feet.
* Moderate flooding is forecast.
* Flood stage is 9.0 feet.
* Forecast...Rise above flood stage by Saturday April 21 and
continue to rise to near 10.8 feet by Monday April 23.
Additional rises are possible thereafter.
* At stages near 11.0 feet...Some farm outbuildings begin to flood.
&&
LAT...LON 4432 9692 4432 9685 4421 9675 4414 9661
4410 9665 4420 9683
$$
SDC099-101-211955-
/O.EXT.KFSD.FL.W.0050.180421T0800Z-000000T0000Z/
/DERS2.1.ER.180421T0800Z.180424T0000Z.000000T0000Z.NO/
1055 AM CDT Fri Apr 20 2018
...Flood Warning extended until further notice...
The Flood Warning continues for
The Big Sioux River Near Dell Rapids.
* From late tonight until further notice.
* At 9 AM Friday the stage was 10.1 feet.
* Minor flooding is forecast.
* Flood stage is 12.0 feet.
* Forecast...Rise above flood stage by Saturday April 21 and
continue to rise to near 13.0 feet by Monday April 23.
Additional rises are possible thereafter.
* At stages near 14.0 feet...Significant amounts of agricultural
lands are flooded through the basin.
&&
LAT...LON 4394 9673 4394 9665 4379 9665 4379 9672
4370 9672 4370 9679
$$
SDC099-211955-
/O.EXT.KFSD.FL.W.0051.180420T1524Z-000000T0000Z/
/SFLS2.1.ER.180420T1500Z.180423T1200Z.000000T0000Z.NO/
1055 AM CDT Fri Apr 20 2018
...Flood Warning extended until further notice...
The Flood Warning continues for
The Big Sioux River At Sioux Falls I-90.
* From this morning until further notice.
* At 10 AM Friday the stage was 12.0 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Flood stage is 12.0 feet.
* Recent activity...The river rose above flood stage on
Friday April 20.
* Forecast...The river will continue rising to near 13.6 feet by
Monday April 23. Additional rises may be possible thereafter.
* At stages near 14.0 feet...Some farm buildings between Renner
and Sioux Falls are threatened by high water.
&&
LAT...LON 4370 9679 4370 9672 4361 9674 4360 9674
4360 9676 4366 9676
$$
IAC149-167-SDC127-211955-
/O.EXT.KFSD.FL.W.0052.180421T2200Z-000000T0000Z/
/HWDI4.1.ER.180421T2200Z.180424T1800Z.000000T0000Z.UU/
1055 AM CDT Fri Apr 20 2018
...Flood Warning extended until further notice...
The Flood Warning continues for
The Big Sioux River above Hawarden.
* From Saturday afternoon until further notice.
* At 9 AM Friday the stage was 19.8 feet.
* Minor flooding is forecast.
* Flood stage is 20.5 feet.
* Forecast...Rise above flood stage by Saturday April 21 and
continue to rise to near 23.2 feet by Tuesday April 24.
Additional rises are possible thereafter.
* At stages near 23.0 feet...South Dakota Highway 46 begins
to flood.
&&
LAT...LON 4331 9663 4331 9651 4314 9641 4303 9647
4303 9654 4312 9654
$$
IAC149-SDC127-211955-
/O.EXT.KFSD.FL.W.0053.180422T1200Z-000000T0000Z/
/AKRI4.2.ER.180422T1200Z.180425T1200Z.000000T0000Z.NO/
1055 AM CDT Fri Apr 20 2018
...Flood Warning extended until further notice...
The Flood Warning continues for
The Big Sioux River At Akron.
* From Sunday morning until further notice.
* At 10 AM Friday the stage was 15.4 feet.
* Moderate flooding is forecast.
* Flood stage is 16.0 feet.
* Forecast...Rise above flood stage by Sunday April 22 and
continue to rise to near 18.0 feet by Wednesday April 25.
Additional rises are possible thereafter.
* At stages near 17.0 feet...About 6500 acres of farm land
are flooded.
&&
LAT...LON 4296 9657 4296 9645 4286 9652 4273 9648
4273 9669 4277 9667
$$
SDC035-211955-
/O.EXT.KFSD.FL.W.0057.180422T0730Z-180428T0900Z/
/MTVS2.1.ER.180422T0730Z.180424T0600Z.180427T0900Z.NO/
1055 AM CDT Fri Apr 20 2018
The Flood Warning continues for
The Firesteel Creek Near Mount Vernon.
* From late Saturday night to Saturday April 28.
* At 9 AM Friday the stage was 3.9 feet.
* Minor flooding is forecast.
* Flood stage is 8.0 feet.
&&
LAT...LON 4383 9850 4392 9842 4381 9829 4379 9807
4373 9805 4374 9831
$$
IAC119-211955-
/O.EXT.KFSD.FL.W.0058.180421T2230Z-180425T1200Z/
/RAPI4.1.ER.180421T2230Z.180423T0000Z.180424T1200Z.NO/
1055 AM CDT Fri Apr 20 2018
...Flood Warning extended until Wednesday April 25...
The Flood Warning continues for
The Rock River At Rock Rapids.
* From Saturday afternoon to Wednesday morning.
* At 9 AM Friday the stage was 10.7 feet.
* Minor flooding is forecast.
* Flood stage is 13.0 feet.
* At stages near 13.0 feet...The lower banks on the left
side of the river will begin flooding.
&&
LAT...LON 4350 9625 4350 9614 4338 9611 4331 9618
4334 9625 4341 9619
$$
IAC041-211955-
/O.EXT.KFSD.FL.W.0059.180422T1030Z-180426T0900Z/
/SPOI4.1.ER.180422T1030Z.180423T1200Z.180425T0900Z.NO/
1055 AM CDT Fri Apr 20 2018
The Flood Warning continues for
The Ocheyedan River Near Spencer.
* From late Saturday night to late Wednesday night.
* At 9 AM Friday the stage was 5.9 feet.
* Minor flooding is forecast.
* Flood stage is 8.0 feet.
* At stages near 9.5 feet...Significant amounts of pasture
and other farm land begin flooding.
&&
LAT...LON 4318 9540 4318 9533 4315 9520 4313 9513
4312 9524 4315 9540
$$
IAC041-211955-
/O.CON.KFSD.FL.W.0046.000000T0000Z-000000T0000Z/
/SPWI4.1.ER.180414T0415Z.180423T1800Z.000000T0000Z.NO/
1055 AM CDT Fri Apr 20 2018
The Flood Warning continues for
The Little Sioux River At Spencer.
* Until further notice.
* At 9 AM Friday the stage was 11.0 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Flood stage is 10.0 feet.
* Forecast...The river will continue rising to near 12.7 feet
by Monday April 23. Additional rises may be possible thereafter.
* At stages near 14.0 feet...City sewers in Spencer can begin
to back up. Highway 18 between Spencer and Dickens can start
flooding, if flows on the tributary creeks are also very high.
&&
LAT...LON 4315 9518 4315 9512 4315 9505 4299 9503
4302 9510 4310 9510
$$
IAC021-041-211955-
/O.CON.KFSD.FL.W.0047.000000T0000Z-000000T0000Z/
/LNNI4.1.ER.180418T0405Z.180425T1200Z.000000T0000Z.NO/
1055 AM CDT Fri Apr 20 2018
The Flood Warning continues for
The Little Sioux River At Linn Grove.
* Until further notice.
* At 10 AM Friday the stage was 18.2 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Flood stage is 18.0 feet.
* Forecast...The river will continue rising to near 19.1 feet by
Wednesday April 25. Additional rises may be possible thereafter.
* At stages near 18.5 feet...The city park in Sioux Rapids is
flooded.
&&
LAT...LON 4302 9510 4299 9503 4287 9512 4288 9536
4296 9543 4293 9520
$$
IAC035-211955-
/O.EXT.KFSD.FL.W.0060.180423T0600Z-180426T0000Z/
/CHKI4.1.ER.180423T0600Z.180423T1800Z.180425T0000Z.NO/
1055 AM CDT Fri Apr 20 2018
The Flood Warning continues for
The Little Sioux River At Cherokee.
* From late Sunday night to Wednesday evening.
* At 9 AM Friday the stage was 14.9 feet.
* Minor flooding is forecast.
* Flood stage is 17.0 feet.
* At stages near 17.0 feet...Minor lowland flooding begins, and
Cherokee County Rescue mobilizes and sets up the flood control
center.
&&
LAT...LON 4296 9543 4291 9539 4265 9557 4256 9569
4256 9578 4270 9564
$$
MNC083-211955-
/O.EXT.KFSD.FL.W.0064.180422T2230Z-180424T2100Z/
/MSHM5.1.ER.180422T2230Z.180423T0600Z.180423T2100Z.NO/
1055 AM CDT Fri Apr 20 2018
The Flood Warning continues for
The Redwood River Near Marshall.
* From Sunday afternoon to Tuesday afternoon.
* At 9 AM Friday the stage was 10.5 feet.
* Minor flooding is forecast.
* Flood stage is 14.0 feet.
* At stages near 14.0 feet...There will be minor flooding of low
lying areas outside of Marshall.
&&
LAT...LON 4436 9585 4441 9591 4453 9579 4453 9559
4448 9559 4448 9572
$$
&&
Location Flood Latest Observed Maximum Forecast
Stage Stage Time Stage Time
JAMES RIVER
FORS2 12.0 7.33 Fri 9 AM 12.9 Tue 7 PM
JRMS2 17.0 13.51 Fri 10 AM 19.3 Wed 7 PM
SCOS2 13.0 11.93 Fri 9 AM 15.3 Wed 7 PM
YNNS2 12.0 7.91 Fri 10 AM 13.7 Fri 7 AM
VERMILLION RIVER
DVSS2 11.0 12.2 Tue 7 PM
WKAS2 14.0 E10.90 Fri 7 AM 15.5 Thu 7 PM
BIG SIOUX RIVER
BRKS2 9.0 8.18 Fri 10 AM 10.8 Mon 1 AM
DERS2 12.0 10.05 Fri 10 AM 13.0 Mon 7 PM
SFLS2 12.0 12.00 Fri 10 AM 13.6 Mon 7 AM
HWDI4 20.5 19.83 Fri 9 AM 23.2 Tue 1 PM
AKRI4 16.0 15.43 Fri 10 AM 18.0 Wed 7 AM
FIRESTEEL CREEK
MTVS2 8.0 3.87 Fri 9 AM 9.9 Tue 1 AM
ROCK RIVER
RAPI4 13.0 10.72 Fri 9 AM 13.9 Sun 7 PM
OCHEYEDAN RIVER
SPOI4 8.0 5.95 Fri 10 AM 8.9 Mon 7 AM
LITTLE SIOUX RIVER
SPWI4 10.0 10.98 Fri 9 AM 12.7 Mon 1 PM
LNNI4 18.0 18.18 Fri 10 AM 19.1 Wed 7 AM
CHKI4 17.0 14.93 Fri 9 AM 17.1 Mon 1 PM
REDWOOD RIVER
MSHM5 14.0 10.51 Fri 10 AM 14.3 Mon 1 AM
TRM517
WGUS83 KFSD 211552
FLSFSD
Flood Statement
National Weather Service Sioux Falls SD
1052 AM CDT Sat Apr 21 2018
...The Flood Warning is cancelled for the following rivers in Iowa...
Little Sioux River At Cherokee
...The Flood Warning continues for the following rivers in South
Dakota...Iowa...Minnesota...
James River Near Forestburg
James River At Mitchell
James River Near Scotland
James River Above Yankton
Firesteel Creek Near Mount Vernon
Vermillion River Near Davis
Vermillion River Near Wakonda
Big Sioux River Near Bruce
Big Sioux River Near Brookings
Big Sioux River Near Dell Rapids
Big Sioux River At Sioux Falls I-90
Big Sioux River above Hawarden
Big Sioux River At Akron
Rock River At Rock Rapids
Ocheyedan River Near Spencer
Little Sioux River Near Milford
Little Sioux River At Spencer
Little Sioux River At Linn Grove
Split Rock Creek Below Jasper
Redwood River Near Marshall
.The following river forecasts include forecast precipitation through
tonight. Any additional future rains could affect the crest
forecasts.
As the snow pack from recent storms continues melting today, through
the weekend, and into early next week, the runoff will cause significant
rises on the area rivers and streams. Most of the flooding will only
be in the minor category, but a few locations will reach moderate.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Safety message...Do not drive cars through flooded areas. The water
depth and road condition may be unsafe.
Additional information is available at
http://water.weather.gov/ahps2/index.php?wfo=fsd
Stay tuned for further updates by listening to NOAA weather radio...
or your local radio and TV stations.
The next scheduled statement will be issued tomorrow morning.
&&
SDC111-221950-
/O.EXT.KFSD.FL.W.0054.180422T1700Z-180428T1000Z/
/FORS2.1.ER.180422T1700Z.180424T0000Z.180427T1000Z.NO/
1052 AM CDT Sat Apr 21 2018
...Flood Warning extended until Saturday April 28...
The Flood Warning continues for
The James River Near Forestburg.
* From Sunday afternoon to Saturday April 28.
* At 9 AM Saturday the stage was 9.5 feet.
* Minor flooding is forecast.
* Flood stage is 12.0 feet.
* At stages near 14.0 feet...Many of the county and township roads
along the river are under water.
&&
LAT...LON 4420 9822 4420 9810 4402 9802 4393 9798
4393 9812 4409 9816
$$
SDC035-061-221950-
/O.EXT.KFSD.FL.W.0055.180422T2217Z-000000T0000Z/
/JRMS2.1.ER.180422T2217Z.180425T1800Z.000000T0000Z.NO/
1052 AM CDT Sat Apr 21 2018
The Flood Warning continues for
The James River At Mitchell.
* From Sunday afternoon until further notice.
* At 9 AM Saturday the stage was 14.6 feet.
* Minor flooding is forecast.
* Flood stage is 17.0 feet.
* Forecast...Rise above flood stage by Sunday April 22 and continue
to rise to near 19.4 feet by Wednesday April 25. Additional rises
are possible thereafter.
* At stages near 20.0 feet...The higher banks overflow.
&&
LAT...LON 4393 9812 4393 9798 4370 9789 4340 9763
4338 9777 4351 9797
$$
SDC067-135-221950-
/O.CON.KFSD.FL.W.0056.000000T0000Z-000000T0000Z/
/SCOS2.2.ER.180422T0600Z.180426T0000Z.000000T0000Z.NO/
1052 AM CDT Sat Apr 21 2018
The Flood Warning continues for
The James River Near Scotland.
* Until further notice.
* At 9 AM Saturday the stage was 12.5 feet.
* Moderate flooding is forecast.
* Flood stage is 13.0 feet.
* Forecast...Rise above flood stage by Sunday April 22 and continue
to rise to near 15.4 feet by Wednesday April 25. Additional rises
are possible thereafter.
* At stages near 15.5 feet...431st Avenue is flooded where it
crosses the river in northwestern Yankton County.
&&
LAT...LON 4338 9777 4340 9763 4321 9755 4308 9736
4308 9750 4317 9769
$$
SDC135-221950-
/O.CON.KFSD.FL.W.0061.180425T0430Z-000000T0000Z/
/YNNS2.2.ER.180425T0430Z.180428T1200Z.000000T0000Z.NO/
1052 AM CDT Sat Apr 21 2018
The Flood Warning continues for
The James River Above Yankton.
* From Tuesday evening until further notice.
* At 10 AM Saturday the stage was 8.5 feet.
* Moderate flooding is forecast.
* Flood stage is 12.0 feet.
* Forecast...Rise above flood stage by Tuesday April 24 and continue
to rise to near 14.2 feet by Saturday April 28. Additional rises
are possible thereafter.
&&
LAT...LON 4308 9750 4308 9736 4298 9731 4287 9722
4287 9737 4298 9741
$$
SDC011-221950-
/O.CON.KFSD.FL.W.0066.000000T0000Z-000000T0000Z/
/BRCS2.1.ER.180421T0027Z.180421T1445Z.000000T0000Z.NO/
1052 AM CDT Sat Apr 21 2018
The Flood Warning continues for
The Big Sioux River Near Bruce.
* Until further notice.
* At 9 AM Saturday the stage was 9.0 feet.
* Flood stage is 8.0 feet.
* At stages near 9.5 feet...The right bank overflows, flooding
agricultural lands for as much as 1/4 mile.
&&
LAT...LON 4454 9696 4454 9687 4446 9686 4432 9685
4432 9692 4443 9694
$$
SDC011-101-221950-
/O.EXT.KFSD.FL.W.0049.000000T0000Z-180427T0900Z/
/BRKS2.2.ER.180421T1150Z.180423T1200Z.180426T0900Z.NO/
1052 AM CDT Sat Apr 21 2018
The Flood Warning continues for
The Big Sioux River Near Brookings.
* Until late Thursday night.
* At 9 AM Saturday the stage was 9.1 feet.
* Minor flooding is occurring and Moderate flooding is forecast.
* Flood stage is 9.0 feet.
* Recent activity...The river rose above flood stage on Saturday
April 21.
* Forecast...The river will rise to 10.5 feet by Monday April 23.
* At stages near 10.3 feet...473rd Avenue north of the gage begins
to flood.
&&
LAT...LON 4432 9692 4432 9685 4421 9675 4414 9661
4410 9665 4420 9683
$$
SDC099-101-221950-
/O.EXT.KFSD.FL.W.0050.000000T0000Z-180427T0600Z/
/DERS2.1.ER.180421T1555Z.180423T0600Z.180426T0600Z.NO/
1052 AM CDT Sat Apr 21 2018
The Flood Warning continues for
The Big Sioux River Near Dell Rapids.
* Until late Thursday night.
* At 9 AM Saturday the stage was 11.9 feet.
* Minor flooding is forecast.
* Flood stage is 12.0 feet.
* At stages near 12.0 feet...Agricultural lands along the lower
banks of the river begin to flood.
&&
LAT...LON 4394 9673 4394 9665 4379 9665 4379 9672
4370 9672 4370 9679
$$
SDC099-221950-
/O.CON.KFSD.FL.W.0051.000000T0000Z-000000T0000Z/
/SFLS2.1.ER.180420T1500Z.180422T1800Z.000000T0000Z.NO/
1052 AM CDT Sat Apr 21 2018
The Flood Warning continues for
The Big Sioux River At Sioux Falls I-90.
* Until further notice.
* At 10 AM Saturday the stage was 13.2 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Flood stage is 12.0 feet.
* Forecast...The river will continue rising to near 13.6 feet by
Sunday April 22. Additional rises may be possible thereafter.
* At stages near 14.0 feet...Some farm buildings between Renner
and Sioux Falls are threatened by high water.
&&
LAT...LON 4370 9679 4370 9672 4361 9674 4360 9674
4360 9676 4366 9676
$$
IAC149-167-SDC127-221950-
/O.EXT.KFSD.FL.W.0052.180421T1517Z-000000T0000Z/
/HWDI4.1.ER.180421T0645Z.180423T1800Z.000000T0000Z.UU/
1052 AM CDT Sat Apr 21 2018
The Flood Warning continues for
The Big Sioux River above Hawarden.
* From this morning until further notice.
* At 9 AM Saturday the stage was 20.8 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Flood stage is 20.5 feet.
* Recent activity...The river rose above flood stage on Saturday
April 21.
* Forecast...The river will continue rising to near 23.2 feet by
Monday April 23. Additional rises may be possible thereafter.
* At stages near 23.0 feet...South Dakota Highway 46 begins
to flood.
&&
LAT...LON 4331 9663 4331 9651 4314 9641 4303 9647
4303 9654 4312 9654
$$
IAC149-SDC127-221950-
/O.EXT.KFSD.FL.W.0053.180421T1517Z-000000T0000Z/
/AKRI4.2.ER.180421T1445Z.180424T1200Z.000000T0000Z.NO/
1052 AM CDT Sat Apr 21 2018
The Flood Warning continues for
The Big Sioux River At Akron.
* From this morning until further notice.
* At 10 AM Saturday the stage was 16.0 feet.
* Minor flooding is occurring and Moderate flooding is forecast.
* Flood stage is 16.0 feet.
* Recent activity...The river rose above flood stage on Saturday
April 21.
* Forecast...The river will continue rising to near 18.2 feet by
Tuesday April 24. Additional rises may be possible thereafter.
* At stages near 17.0 feet...About 6500 acres of farm land are
flooded.
&&
LAT...LON 4296 9657 4296 9645 4286 9652 4273 9648
4273 9669 4277 9667
$$
SDC035-221950-
/O.EXT.KFSD.FL.W.0057.180423T0000Z-180425T2100Z/
/MTVS2.1.ER.180423T0000Z.180423T1200Z.180424T2100Z.NO/
1052 AM CDT Sat Apr 21 2018
The Flood Warning continues for
The Firesteel Creek Near Mount Vernon.
* From Sunday evening to Wednesday afternoon.
* At 9 AM Saturday the stage was 5.1 feet.
* Minor flooding is forecast.
* Flood stage is 8.0 feet.
* At stages near 8.0 feet...The right bank overflows.
&&
LAT...LON 4383 9850 4392 9842 4381 9829 4379 9807
4373 9805 4374 9831
$$
SDC125-221950-
/O.EXT.KFSD.FL.W.0062.180423T0000Z-180428T1500Z/
/DVSS2.1.ER.180423T0000Z.180424T1200Z.180427T1500Z.NO/
1052 AM CDT Sat Apr 21 2018
The Flood Warning continues for
The Vermillion River Near Davis.
* From Sunday evening to Saturday April 28.
* Flood stage is 11.0 feet.
* At stages near 12.0 feet...Highway 18 west of Davis will begin
flooding, and several houses in the western parts of Davis are
in danger of flooding.
&&
LAT...LON 4340 9710 4340 9704 4327 9696 4318 9689
4310 9694 4310 9703
$$
SDC027-221950-
/O.CON.KFSD.FL.W.0063.180422T0430Z-000000T0000Z/
/WKAS2.1.ER.180422T0430Z.180426T1200Z.000000T0000Z.NO/
1052 AM CDT Sat Apr 21 2018
The Flood Warning continues for
The Vermillion River Near Wakonda.
* From this evening until further notice.
* At 7 AM Saturday the stage was 12.7 (Estimated) feet.
* Minor flooding is forecast.
* Flood stage is 14.0 feet.
* Forecast...Rise above flood stage by Saturday April 21 and
continue to rise to near 15.3 feet by Thursday April 26.
Additional rises are possible thereafter.
* At stages near 15.5 feet...Water reaches the bottom of the
bridge on highway 19 near Lodi, and 306th Street near
Hub City will flood, along with several other county roads.
&&
LAT...LON 4310 9703 4310 9694 4291 9690 4291 9701
4295 9700 4300 9704
$$
MNC133-SDC099-221950-
/O.CON.KFSD.FL.W.0065.000000T0000Z-000000T0000Z/
/JSPM5.1.ER.180421T0221Z.180421T1415Z.000000T0000Z.NO/
1052 AM CDT Sat Apr 21 2018
The Flood Warning continues for
The Split Rock Creek Below Jasper.
* Until further notice.
* At 9 AM Saturday the stage was 92.3 feet.
* Flood stage is 91.0 feet.
* Recent activity...The river rose above flood stage on
Friday April 20.
* At stages near 91.0 feet...The lower banks on this stretch of
the creek are overtopped. The low water crossing on 250th
Street at the MN/SD state line is flooded.
&&
LAT...LON 4390 9639 4384 9637 4377 9642 4372 9648
4372 9654 4381 9649
$$
IAC119-221950-
/O.EXT.KFSD.FL.W.0058.180422T0130Z-180424T1800Z/
/RAPI4.1.ER.180422T0130Z.180422T1200Z.180423T1800Z.NO/
1052 AM CDT Sat Apr 21 2018
The Flood Warning continues for
The Rock River At Rock Rapids.
* From this evening to Tuesday afternoon.
* At 6 AM Saturday the stage was 11.8 feet.
* Minor flooding is forecast.
* Flood stage is 13.0 feet.
* At stages near 13.0 feet...The lower banks on the left side
of the river will begin flooding.
&&
LAT...LON 4350 9625 4350 9614 4338 9611 4331 9618
4334 9625 4341 9619
$$
IAC041-221950-
/O.EXT.KFSD.FL.W.0059.180422T0800Z-180426T1200Z/
/SPOI4.1.ER.180422T0800Z.180423T1200Z.180425T1200Z.NO/
1052 AM CDT Sat Apr 21 2018
...Flood Warning extended until Thursday April 26...
The Flood Warning continues for
The Ocheyedan River Near Spencer.
* From late tonight to Thursday morning.
* At 9 AM Saturday the stage was 6.6 feet.
* Minor flooding is forecast.
* Flood stage is 8.0 feet.
* At stages near 9.5 feet...Significant amounts of pasture
and other farm land begin flooding.
&&
LAT...LON 4318 9540 4318 9533 4315 9520 4313 9513
4312 9524 4315 9540
$$
IAC041-059-221950-
/O.CON.KFSD.FL.W.0067.000000T0000Z-000000T0000Z/
/MIFI4.1.ER.180421T0300Z.180421T1315Z.000000T0000Z.NO/
1052 AM CDT Sat Apr 21 2018
The Flood Warning continues for
The Little Sioux River Near Milford.
* Until further notice.
* At 9 AM Saturday the stage was 12.2 feet.
* Flood stage is 12.0 feet.
* Recent activity...The river rose above flood stage on
Friday April 20.
* At stages near 12.0 feet...Minor flooding of low lying
agricultural lands begins.
&&
LAT...LON 4350 9533 4350 9526 4334 9519 4334 9516
4328 9517 4329 9524
$$
IAC041-221950-
/O.CON.KFSD.FL.W.0046.000000T0000Z-000000T0000Z/
/SPWI4.1.ER.180414T0415Z.180423T1800Z.000000T0000Z.NO/
1052 AM CDT Sat Apr 21 2018
The Flood Warning continues for
The Little Sioux River At Spencer.
* Until further notice.
* At 9 AM Saturday the stage was 11.3 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Flood stage is 10.0 feet.
* Forecast...The river will continue rising to near 12.6 feet
by Monday April 23. Additional rises may be possible thereafter.
* At stages near 14.0 feet...City sewers in Spencer can begin to
back up. Highway 18 between Spencer and Dickens can start
flooding, if flows on the tributary creeks are also very high.
&&
LAT...LON 4315 9518 4315 9512 4315 9505 4299 9503
4302 9510 4310 9510
$$
IAC021-041-221950-
/O.CON.KFSD.FL.W.0047.000000T0000Z-000000T0000Z/
/LNNI4.1.ER.180418T0405Z.180425T1200Z.000000T0000Z.NO/
1052 AM CDT Sat Apr 21 2018
The Flood Warning continues for
The Little Sioux River At Linn Grove.
* Until further notice.
* At 10 AM Saturday the stage was 18.1 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Flood stage is 18.0 feet.
* Forecast...The river will continue rising to near 18.6 feet by
Wednesday April 25. Additional rises may be possible thereafter.
* At stages near 18.5 feet...The city park in Sioux Rapids is
flooded.
&&
LAT...LON 4302 9510 4299 9503 4287 9512 4288 9536
4296 9543 4293 9520
$$
IAC035-211622-
/O.CAN.KFSD.FL.W.0060.000000T0000Z-180426T0000Z/
/CHKI4.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.NO/
1052 AM CDT Sat Apr 21 2018
The Flood Warning is cancelled for
The Little Sioux River At Cherokee.
* At 9 AM Saturday the stage was 15.1 feet.
* Flood stage is 17.0 feet.
* Forecast...The river will crest below flood stage at 16.2 feet
Tuesday April 24.
* At stages near 17.0 feet...Minor lowland flooding begins, and
Cherokee County Rescue mobilizes and sets up the flood control
center.
&&
LAT...LON 4296 9543 4291 9539 4265 9557 4256 9569
4256 9578 4270 9564
$$
MNC083-221950-
/O.EXT.KFSD.FL.W.0064.180424T0000Z-180425T0600Z/
/MSHM5.1.ER.180424T0000Z.180424T0000Z.180424T0600Z.NO/
1052 AM CDT Sat Apr 21 2018
...Flood Warning extended until Wednesday April 25...
The Flood Warning continues for
The Redwood River Near Marshall.
* From Monday evening to late Tuesday night.
* At 9 AM Saturday the stage was 11.3 feet.
* Flood stage is 14.0 feet.
* Forecast...The river is expected to rise to near flood stage
Monday April 23.
* At stages near 14.0 feet...There will be minor flooding of low
lying areas outside of Marshall.
&&
LAT...LON 4436 9585 4441 9591 4453 9579 4453 9559
4448 9559 4448 9572
$$
&&
Location Flood Latest Observed Maximum Forecast
Stage Stage Time Stage Time
JAMES RIVER
FORS2 12.0 9.51 Sat 9 AM 13.8 Mon 7 PM
JRMS2 17.0 14.59 Sat 10 AM 19.4 Wed 1 PM
SCOS2 13.0 12.48 Sat 9 AM 15.4 Wed 7 PM
YNNS2 12.0 8.53 Sat 10 AM 14.2 Sat Apr 28
BIG SIOUX RIVER
BRCS2 8.0 8.97 Sat 10 AM
BRKS2 9.0 9.05 Sat 10 AM 10.5 Mon 7 AM
DERS2 12.0 11.92 Sat 9 AM 12.7 Mon 1 AM
SFLS2 12.0 13.24 Sat 10 AM 13.6 Sun 1 PM
HWDI4 20.5 20.79 Sat 9 AM 23.2 Mon 1 PM
AKRI4 16.0 16.01 Sat 10 AM 18.2 Tue 7 AM
FIRESTEEL CREEK
MTVS2 8.0 5.14 Sat 10 AM 8.4 Mon 7 AM
VERMILLION RIVER
DVSS2 11.0 12.0 Tue 7 AM
WKAS2 14.0 E12.70 Sat 7 AM 15.3 Thu 7 AM
SPLIT ROCK CREEK
JSPM5 91.0 92.35 Sat 9 AM
ROCK RIVER
RAPI4 13.0 11.77 Sat 6 AM 13.6 Sun 7 AM
OCHEYEDAN RIVER
SPOI4 8.0 6.60 Sat 10 AM 8.8 Mon 7 AM
LITTLE SIOUX RIVER
MIFI4 12.0 12.17 Sat 9 AM
SPWI4 10.0 11.26 Sat 9 AM 12.6 Mon 1 PM
LNNI4 18.0 18.12 Sat 10 AM 18.6 Wed 7 AM
CHKI4 17.0 15.08 Sat 9 AM 16.2 Tue 7 AM
REDWOOD RIVER
MSHM5 14.0 11.27 Sat 10 AM 14.0 Mon 7 PM
TRM750
WGUS83 KFSD 221702
FLSFSD
Flood Statement
National Weather Service Sioux Falls SD
1202 PM CDT Sun Apr 22 2018
...The Flood Warning continues for the following rivers in South
Dakota...Iowa...Minnesota...
James River Near Forestburg
James River At Mitchell
James River Near Scotland
James River Above Yankton
Firesteel Creek Near Mount Vernon
Vermillion River Near Davis
Vermillion River Near Wakonda
Big Sioux River Near Bruce
Big Sioux River Near Brookings
Big Sioux River Near Dell Rapids
Big Sioux River At Sioux Falls I-90
Big Sioux River above Hawarden
Big Sioux River At Akron
Rock River At Rock Rapids
Ocheyedan River Near Spencer
Little Sioux River Near Milford
Little Sioux River At Spencer
Little Sioux River At Linn Grove
Split Rock Creek Below Jasper
Redwood River Near Marshall
.The following river forecasts include forecast precipitation through
tonight. Any additional future rains could affect the crest
forecasts.
As the runoff from melting snow continues into next week, significant
rises on area rivers and streams will occur. Most of the flooding will
only reach the minor category, but a few locations will reach moderate.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Safety message...Do not drive cars through flooded areas. The water
depth and road condition may be unsafe.
Additional information is available at
http://water.weather.gov/ahps2/index.php?wfo=fsd
Stay tuned for further updates by listening to NOAA weather radio...
or your local radio and TV stations.
The next scheduled statement will be issued tomorrow morning.
&&
SDC011-232102-
/O.CON.KFSD.FL.W.0066.000000T0000Z-000000T0000Z/
/BRCS2.2.ER.180421T0027Z.180422T1230Z.000000T0000Z.NO/
1202 PM CDT Sun Apr 22 2018
The Flood Warning continues for
The Big Sioux River Near Bruce.
* Until further notice.
* At 10 AM Sunday the stage was 9.9 feet.
* Flood stage is 8.0 feet.
* At stages near 9.5 feet...The right bank overflows, flooding
agricultural lands for as much as 1/4 mile.
&&
LAT...LON 4454 9696 4454 9687 4446 9686 4432 9685
4432 9692 4443 9694
$$
SDC011-101-232102-
/O.EXT.KFSD.FL.W.0049.000000T0000Z-180427T1000Z/
/BRKS2.2.ER.180421T1150Z.180423T1200Z.180426T1000Z.NO/
1202 PM CDT Sun Apr 22 2018
The Flood Warning continues for
The Big Sioux River Near Brookings.
* Until late Thursday night.
* At 11 AM Sunday the stage was 10.3 feet.
* Minor flooding is occurring and Moderate flooding is forecast.
* Flood stage is 9.0 feet.
* Forecast...The river will rise to 10.5 feet by Monday April 23.
* At stages near 10.3 feet...473rd Avenue north of the gage begins
to flood.
&&
LAT...LON 4432 9692 4432 9685 4421 9675 4414 9661
4410 9665 4420 9683
$$
SDC099-101-232102-
/O.CON.KFSD.FL.W.0050.000000T0000Z-180427T0600Z/
/DERS2.1.ER.000000T0000Z.180424T0600Z.180426T0600Z.NO/
1202 PM CDT Sun Apr 22 2018
The Flood Warning continues for
The Big Sioux River Near Dell Rapids.
* Until late Thursday night.
* At 11 AM Sunday the stage was 12.5 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Flood stage is 12.0 feet.
* Forecast...The river will rise to 12.7 feet by Tuesday April 24.
* At stages near 12.0 feet...Agricultural lands along the lower banks
of the river begin to flood.
&&
LAT...LON 4394 9673 4394 9665 4379 9665 4379 9672
4370 9672 4370 9679
$$
SDC099-232102-
/O.CON.KFSD.FL.W.0051.000000T0000Z-000000T0000Z/
/SFLS2.2.ER.180420T1500Z.180422T1600Z.000000T0000Z.NO/
1202 PM CDT Sun Apr 22 2018
The Flood Warning continues for
The Big Sioux River At Sioux Falls I-90.
* Until further notice.
* At 11 AM Sunday the stage was 14.1 feet.
* Moderate flooding is occurring and Moderate flooding is forecast.
* Flood stage is 12.0 feet.
* Forecast...The river will continue to fall to a stage of 13.9 feet
by 7 AM Monday.
* At stages near 14.0 feet...Some farm buildings between Renner and
Sioux Falls are threatened by high water.
&&
LAT...LON 4370 9679 4370 9672 4361 9674 4360 9674
4360 9676 4366 9676
$$
IAC149-167-SDC127-232102-
/O.EXT.KFSD.FL.W.0052.000000T0000Z-180427T0600Z/
/HWDI4.1.ER.180421T0645Z.180423T1200Z.180427T0000Z.UU/
1202 PM CDT Sun Apr 22 2018
The Flood Warning continues for
The Big Sioux River above Hawarden.
* Until late Thursday night.
* At 10 AM Sunday the stage was 22.6 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Flood stage is 20.5 feet.
* Forecast...The river will rise to 23.2 feet by Monday April 23.
* At stages near 23.0 feet...South Dakota Highway 46 begins to flood.
&&
LAT...LON 4331 9663 4331 9651 4314 9641 4303 9647
4303 9654 4312 9654
$$
IAC149-SDC127-232102-
/O.CON.KFSD.FL.W.0053.000000T0000Z-000000T0000Z/
/AKRI4.2.ER.180421T1445Z.180424T1200Z.000000T0000Z.NO/
1202 PM CDT Sun Apr 22 2018
The Flood Warning continues for
The Big Sioux River At Akron.
* Until further notice.
* At 11 AM Sunday the stage was 17.0 feet.
* Minor flooding is occurring and Moderate flooding is forecast.
* Flood stage is 16.0 feet.
* Forecast...The river will continue rising to near 18.8 feet by
Tuesday April 24. Additional rises may be possible thereafter.
* At stages near 19.5 feet...Several farm houses are flooded.
&&
LAT...LON 4296 9657 4296 9645 4286 9652 4273 9648
4273 9669 4277 9667
$$
SDC111-232102-
/O.EXT.KFSD.FL.W.0054.180422T1800Z-180428T0900Z/
/FORS2.1.ER.180422T1800Z.180424T0000Z.180427T0900Z.NO/
1202 PM CDT Sun Apr 22 2018
The Flood Warning continues for
The James River Near Forestburg.
* Until late Friday night.
* At 11 AM Sunday the stage was 11.7 feet.
* Minor flooding is forecast.
* Flood stage is 12.0 feet.
* At stages near 14.0 feet...Many of the county and township roads
along the river are under water.
&&
LAT...LON 4420 9822 4420 9810 4402 9802 4393 9798
4393 9812 4409 9816
$$
SDC035-061-232102-
/O.EXT.KFSD.FL.W.0055.180423T0600Z-000000T0000Z/
/JRMS2.1.ER.180423T0600Z.180426T1200Z.000000T0000Z.NO/
1202 PM CDT Sun Apr 22 2018
The Flood Warning continues for
The James River At Mitchell.
* From late tonight until further notice.
* At 10 AM Sunday the stage was 15.9 feet.
* Minor flooding is forecast.
* Flood stage is 17.0 feet.
* Forecast...Rise above flood stage by Monday April 23 and continue
to rise to near 18.7 feet by Thursday April 26. Additional rises
are possible thereafter.
* At stages near 20.0 feet...The higher banks overflow.
&&
LAT...LON 4393 9812 4393 9798 4370 9789 4340 9763
4338 9777 4351 9797
$$
SDC067-135-232102-
/O.CON.KFSD.FL.W.0056.000000T0000Z-000000T0000Z/
/SCOS2.1.ER.180425T1800Z.180429T0600Z.000000T0000Z.NO/
1202 PM CDT Sun Apr 22 2018
The Flood Warning continues for
The James River Near Scotland.
* Until further notice.
* At 10 AM Sunday the stage was 12.7 feet.
* Minor flooding is forecast.
* Flood stage is 13.0 feet.
* Forecast...Rise above flood stage by Wednesday April 25 and
continue to rise to near 13.4 feet by Sunday April 29
Additional rises are possible thereafter.
* At stages near 13.0 feet...Significant agricultural flooding
begins.
&&
LAT...LON 4338 9777 4340 9763 4321 9755 4308 9736
4308 9750 4317 9769
$$
SDC135-232102-
/O.EXT.KFSD.FL.W.0061.180429T0530Z-000000T0000Z/
/YNNS2.1.ER.180429T0530Z.180429T0600Z.000000T0000Z.NO/
1202 PM CDT Sun Apr 22 2018
The Flood Warning continues for
The James River Above Yankton.
* Until further notice.
* At 11 AM Sunday the stage was 8.9 feet.
* Minor flooding is forecast.
* Flood stage is 12.0 feet.
* Forecast...Rise above flood stage by Sunday April 29 and continue
to rise to near 12.1 feet by Sunday April 29. Additional rises
are possible thereafter.
* At stages near 12.0 feet...Significant agricultural flooding
begins.
&&
LAT...LON 4308 9750 4308 9736 4298 9731 4287 9722
4287 9737 4298 9741
$$
SDC035-232102-
/O.EXT.KFSD.FL.W.0057.180423T1630Z-180425T1400Z/
/MTVS2.1.ER.180423T1630Z.180424T0000Z.180424T1400Z.NO/
1202 PM CDT Sun Apr 22 2018
The Flood Warning continues for
The Firesteel Creek Near Mount Vernon.
* From Monday morning to Wednesday morning.
* At 11 AM Sunday the stage was 6.9 feet.
* Minor flooding is forecast.
* Flood stage is 8.0 feet.
* At stages near 8.0 feet...The right bank overflows.
&&
LAT...LON 4383 9850 4392 9842 4381 9829 4379 9807
4373 9805 4374 9831
$$
SDC125-232102-
/O.EXT.KFSD.FL.W.0062.180424T0600Z-180425T1800Z/
/DVSS2.1.ER.180424T0600Z.180424T0600Z.180424T1800Z.NO/
1202 PM CDT Sun Apr 22 2018
The Flood Warning continues for
The Vermillion River Near Davis.
* From late Monday night to Wednesday afternoon.
* Flood stage is 11.0 feet.
* At stages near 11.0 feet...Low lying areas and some fields begin
flooding.
&&
LAT...LON 4340 9710 4340 9704 4327 9696 4318 9689
4310 9694 4310 9703
$$
SDC027-232102-
/O.EXT.KFSD.FL.W.0063.000000T0000Z-180425T0600Z/
/WKAS2.1.ER.180423T0000Z.180423T1200Z.180424T0600Z.NO/
1202 PM CDT Sun Apr 22 2018
The Flood Warning continues for
The Vermillion River Near Wakonda.
* Until late Tuesday night.
* At 7 AM Sunday the stage was 13.6 (Estimated) feet.
* Minor flooding is forecast.
* Flood stage is 14.0 feet.
* At stages near 14.0 feet...Minor flooding of low lying areas
begins in non-leveed areas, and some agricultural land will
flood if the levees fail.
&&
LAT...LON 4310 9703 4310 9694 4291 9690 4291 9701
4295 9700 4300 9704
$$
MNC133-SDC099-232102-
/O.CON.KFSD.FL.W.0065.000000T0000Z-000000T0000Z/
/JSPM5.1.ER.180421T0221Z.180421T1930Z.000000T0000Z.NO/
1202 PM CDT Sun Apr 22 2018
The Flood Warning continues for
The Split Rock Creek Below Jasper.
* Until further notice.
* At 11 AM Sunday the stage was 92.1 feet.
* Flood stage is 91.0 feet.
* At stages near 91.0 feet...The lower banks on this stretch
of the creek are overtopped. The low water crossing on
250th Street at the MN/SD state line is flooded.
&&
LAT...LON 4390 9639 4384 9637 4377 9642 4372 9648
4372 9654 4381 9649
$$
IAC119-232102-
/O.EXT.KFSD.FL.W.0058.000000T0000Z-180424T1200Z/
/RAPI4.1.ER.180422T1603Z.180423T0000Z.180423T1200Z.NO/
1202 PM CDT Sun Apr 22 2018
The Flood Warning continues for
The Rock River At Rock Rapids.
* Until Tuesday morning.
* At 11 AM Sunday the stage was 13.0 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Flood stage is 13.0 feet.
* Recent activity...The river rose above flood stage on
Sunday April 22.
* Forecast...The river will rise to 13.2 feet by the afternoon
of Sunday April 22.
* At stages near 13.0 feet...The lower banks on the left side
of the river will begin flooding.
&&
LAT...LON 4350 9625 4350 9614 4338 9611 4331 9618
4334 9625 4341 9619
$$
IAC041-232102-
/O.EXT.KFSD.FL.W.0059.000000T0000Z-180426T0000Z/
/SPOI4.1.ER.180422T1515Z.180423T0600Z.180425T0000Z.NO/
1202 PM CDT Sun Apr 22 2018
The Flood Warning continues for
The Ocheyedan River Near Spencer.
* Until Wednesday evening.
* At 10 AM Sunday the stage was 8.0 feet.
* Minor flooding is forecast.
* Flood stage is 8.0 feet.
* Recent activity...The river rose above flood stage on
Sunday April 22.
* At stages near 8.0 feet...Minor flooding of pasture land begins.
&&
LAT...LON 4318 9540 4318 9533 4315 9520 4313 9513
4312 9524 4315 9540
$$
IAC041-059-232102-
/O.CON.KFSD.FL.W.0067.000000T0000Z-000000T0000Z/
/MIFI4.1.ER.180421T0300Z.180422T1415Z.000000T0000Z.NO/
1202 PM CDT Sun Apr 22 2018
The Flood Warning continues for
The Little Sioux River Near Milford.
* Until further notice.
* At 10 AM Sunday the stage was 12.9 feet.
* Flood stage is 12.0 feet.
* Recent activity...The river rose above flood stage on
Saturday April 21.
* At stages near 12.0 feet...Minor flooding of low lying agricultural
lands begins.
&&
LAT...LON 4350 9533 4350 9526 4334 9519 4334 9516
4328 9517 4329 9524
$$
IAC041-232102-
/O.CON.KFSD.FL.W.0046.000000T0000Z-000000T0000Z/
/SPWI4.1.ER.180414T0415Z.180423T1800Z.000000T0000Z.NO/
1202 PM CDT Sun Apr 22 2018
The Flood Warning continues for
The Little Sioux River At Spencer.
* Until further notice.
* At 10 AM Sunday the stage was 11.9 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Flood stage is 10.0 feet.
* Forecast...The river will continue rising to near 12.7 feet by
Monday April 23. Additional rises may be possible thereafter.
* At stages near 14.0 feet...City sewers in Spencer can begin to
back up. Highway 18 between Spencer and Dickens can start
flooding, if flows on the tributary creeks are also very high.
&&
LAT...LON 4315 9518 4315 9512 4315 9505 4299 9503
4302 9510 4310 9510
$$
IAC021-041-232102-
/O.CON.KFSD.FL.W.0047.000000T0000Z-000000T0000Z/
/LNNI4.1.ER.180418T0405Z.180425T1200Z.000000T0000Z.NO/
1202 PM CDT Sun Apr 22 2018
The Flood Warning continues for
The Little Sioux River At Linn Grove.
* Until further notice.
* At 11 AM Sunday the stage was 18.2 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Flood stage is 18.0 feet.
* Forecast...The river will continue rising to near 18.6 feet by
Wednesday April 25. Additional rises may be possible thereafter.
* At stages near 18.5 feet...The city park in Sioux Rapids is
flooded.
&&
LAT...LON 4302 9510 4299 9503 4287 9512 4288 9536
4296 9543 4293 9520
$$
MNC083-232102-
/O.EXT.KFSD.FL.W.0064.180423T1200Z-180426T0600Z/
/MSHM5.1.ER.180423T1200Z.180424T0000Z.180425T0600Z.NO/
1202 PM CDT Sun Apr 22 2018
...Flood Warning extended until Thursday April 26...
The Flood Warning continues for
The Redwood River Near Marshall.
* From Monday morning to late Wednesday night.
* At 10 AM Sunday the stage was 12.6 feet.
* Minor flooding is forecast.
* Flood stage is 14.0 feet.
* At stages near 14.0 feet...There will be minor flooding of low
lying areas outside of Marshall.
&&
LAT...LON 4436 9585 4441 9591 4453 9579 4453 9559
4448 9559 4448 9572
$$
&&
Location Flood Latest Observed Maximum Forecast Recent Observed
Stage Stage Time Stage Time Crest Time
BIG SIOUX RIVER
BRCS2 8.0 9.94 Sun 11 AM 10.2 Sun Apr 22
BRKS2 9.0 10.34 Sun 11 AM 10.5 Mon 7 AM
DERS2 12.0 12.49 Sun 11 AM 12.7 Tue 1 AM
SFLS2 12.0 14.11 Sun 11 AM 14.0 Sun 1 PM
HWDI4 20.5 22.61 Sun 10 AM 23.2 Mon 7 AM
AKRI4 16.0 16.96 Sun 11 AM 18.8 Tue 7 AM
JAMES RIVER
FORS2 12.0 11.70 Sun 11 AM 13.8 Mon 7 PM
JRMS2 17.0 15.85 Sun 11 AM 18.7 Thu 7 AM
SCOS2 13.0 12.69 Sun 10 AM 13.4 Sun 1 AM
YNNS2 12.0 8.88 Sun 11 AM 12.1 Sun 1 AM
FIRESTEEL CREEK
MTVS2 8.0 6.92 Sun 11 AM 8.4 Mon 7 PM
VERMILLION RIVER
DVSS2 11.0 11.0 Tue 1 AM
WKAS2 14.0 E13.60 Sun 7 AM 14.2 Mon 7 AM
SPLIT ROCK CREEK
JSPM5 91.0 92.08 Sun 11 AM 92.6 Sat Apr 21
ROCK RIVER
RAPI4 13.0 13.03 Sun 11 AM 13.2 Sun 7 PM
OCHEYEDAN RIVER
SPOI4 8.0 7.99 Sun 11 AM 8.4 Mon 1 AM
LITTLE SIOUX RIVER
MIFI4 12.0 12.86 Sun 10 AM 15.3 Sun Apr 15
SPWI4 10.0 11.88 Sun 10 AM 12.7 Mon 1 PM
LNNI4 18.0 18.17 Sun 11 AM 18.6 Wed 7 AM
REDWOOD RIVER
MSHM5 14.0 12.63 Sun 11 AM 14.7 Mon 7 PM
TRM220
WGUS43 KFSD 231457
FLWFSD
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Flood Warning
National Weather Service Sioux Falls SD
957 AM CDT Mon Apr 23 2018
...Forecast flooding changed from Minor to Moderate severity for the
following rivers in Iowa...South Dakota...
Big Sioux River above Hawarden
.The following river forecasts include forecast precipitation through
tonight. Any additional future rains could affect the crest
forecasts.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Safety message...Do not drive cars through flooded areas. the water
depth and road condition may be unsafe.
Additional information is available at
http://water.weather.gov/ahps2/index.php?wfo=fsd
Stay tuned for further updates by listening to NOAA weather radio...
or your local radio and TV stations.
The next scheduled statement will be issued tomorrow morning.
&&
IAC149-167-SDC127-241856-
/O.EXT.KFSD.FL.W.0052.000000T0000Z-000000T0000Z/
/HWDI4.2.ER.180421T0645Z.180424T0600Z.000000T0000Z.UU/
957 AM CDT Mon Apr 23 2018
...Forecast flooding increased from Minor to Moderate severity...
The Flood Warning continues for
The Big Sioux River above Hawarden.
* until further notice.
* At 09AM Monday the stage was 24.0 feet.
* Minor flooding is occurring and Moderate flooding is forecast.
* Flood stage is 20.5 feet.
* Forecast...The river will continue rising to near 24.2 feet by 1 AM
Tuesday. Additional rises may be possible thereafter.
* At stages near 24.0 feet...Some farm houses on the South Dakota
side of the river are isolated by high water.
&&
LAT...LON 4308 9654 4308 9641 4302 9646 4291 9649
4291 9658
$$
&&
Location Flood Latest Observed Maximum Forecast
Stage Stage Time Stage Time
BIG SIOUX RIVER
HWDI4 20.5 23.99 Mon 9 AM 24.2 Tue 1 AM896
WGUS83 KFSD 231554
FLSFSD
Flood Statement
National Weather Service Sioux Falls SD
1054 AM CDT Mon Apr 23 2018
...The Flood Warning continues for the following rivers in South
Dakota...Iowa
Big Sioux River Near Bruce
Big Sioux River Near Brookings
Big Sioux River Near Dell Rapids
Big Sioux River At Sioux Falls I-90
Big Sioux River above Hawarden
Big Sioux River At Akron
.The following river forecasts include forecast precipitation through
tonight. Any additional future rains could affect the crest
forecasts.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Safety message...Do not drive cars through flooded areas. the water
depth and road condition may be unsafe.
Additional information is available at
http://water.weather.gov/ahps2/index.php?wfo=fsd
Stay tuned for further updates by listening to NOAA weather radio...
or your local radio and TV stations.
The next scheduled statement will be issued tomorrow morning.
&&
SDC011-241953-
/O.CON.KFSD.FL.W.0066.000000T0000Z-000000T0000Z/
/BRCS2.2.ER.180421T0027Z.180423T1215Z.000000T0000Z.NO/
1054 AM CDT Mon Apr 23 2018
The Flood Warning continues for
The Big Sioux River Near Bruce.
* until further notice.
* At 09AM Monday the stage was 10.2 feet.
* Flood stage is 8.0 feet.
* At stages near 10.5 feet...198th Street and 199th Street between
466th and 467th avenues are flooded, as is 202nd Street between 465th
and 467th avenues, and 465th Avenue between 203rd and 204th streets.
&&
LAT...LON 4451 9690 4451 9683 4441 9688 4433 9686
4433 9692 4443 9696 4448 9690
$$
SDC011-101-241953-
/O.EXT.KFSD.FL.W.0049.000000T0000Z-000000T0000Z/
/BRKS2.2.ER.180421T1150Z.180424T0000Z.000000T0000Z.NO/
1054 AM CDT Mon Apr 23 2018
The Flood Warning continues for
The Big Sioux River Near Brookings.
* until further notice.
* At 09AM Monday the stage was 11.3 feet.
* Moderate flooding is occurring and Moderate flooding is forecast.
* Flood stage is 9.0 feet.
* Forecast...The river will crest near 11.4 feet later today.
* At stages near 11.7 feet...473rd Avenue south of the gage begins to
flood.
&&
LAT...LON 4417 9678 4420 9675 4414 9659 4410 9658
4410 9666 4411 9666
$$
SDC099-101-241953-
/O.EXT.KFSD.FL.W.0050.000000T0000Z-180429T0000Z/
/DERS2.1.ER.180421T1700Z.180424T1800Z.180428T0000Z.NO/
1054 AM CDT Mon Apr 23 2018
The Flood Warning continues for
The Big Sioux River Near Dell Rapids.
* until Saturday evening.
* At 10AM Monday the stage was 12.6 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Flood stage is 12.0 feet.
* Forecast...The river will rise to 12.9 feet by Tuesday April 24.
* At stages near 12.0 feet...Agricultural lands along the lower banks
of the river begin to flood.
&&
LAT...LON 4382 9674 4381 9672 4369 9671 4369 9676
4373 9678 4379 9676
$$
SDC099-241953-
/O.CON.KFSD.FL.W.0051.000000T0000Z-000000T0000Z/
/SFLS2.2.ER.180420T1500Z.180426T0000Z.000000T0000Z.NO/
1054 AM CDT Mon Apr 23 2018
The Flood Warning continues for
The Big Sioux River At Sioux Falls I-90.
* until further notice.
* At 10AM Monday the stage was 14.3 feet.
* Moderate flooding is occurring and Moderate flooding is forecast.
* Flood stage is 12.0 feet.
* Forecast...The river will crest near 14.6 feet by Wednesday
April 25.
* At stages near 15.0 feet...Flooding begins to affect roads, homes,
and businesses in Renner.
&&
LAT...LON 4369 9676 4369 9671 4362 9672 4358 9672
4356 9672 4357 9674 4359 9673 4360 9675
4363 9676
$$
IAC149-167-SDC127-241953-
/O.CON.KFSD.FL.W.0052.000000T0000Z-000000T0000Z/
/HWDI4.2.ER.180421T0645Z.180424T0600Z.000000T0000Z.UU/
1054 AM CDT Mon Apr 23 2018
The Flood Warning continues for
The Big Sioux River above Hawarden.
* until further notice.
* At 09AM Monday the stage was 24.0 feet.
* Minor flooding is occurring and Moderate flooding is forecast.
* Flood stage is 20.5 feet.
* Forecast...The river will crest near 24.2 feet by Tuesday
April 24.
* At stages near 24.0 feet...Some farm houses on the South Dakota
side of the river are isolated by high water.
&&
LAT...LON 4308 9654 4308 9641 4302 9646 4291 9649
4291 9658
$$
IAC149-SDC127-241953-
/O.CON.KFSD.FL.W.0053.000000T0000Z-000000T0000Z/
/AKRI4.2.ER.180421T1445Z.180425T0000Z.000000T0000Z.NO/
1054 AM CDT Mon Apr 23 2018
The Flood Warning continues for
The Big Sioux River At Akron.
* until further notice.
* At 10AM Monday the stage was 18.1 feet.
* Moderate flooding is occurring and Moderate flooding is forecast.
* Flood stage is 16.0 feet.
* Forecast...The river will crest near 19.1 feet by Tuesday
April 24.
* At stages near 19.5 feet...Several farm houses are flooded.
&&
LAT...LON 4291 9658 4291 9649 4281 9654 4277 9659
4278 9665
$$
&&
Location Flood Latest Observed Maximum Forecast Recent Observed
Stage Stage Time Stage Time Crest Time
BIG SIOUX RIVER
BRCS2 8.0 10.16 Mon 10 AM 10.2 Sun Apr 22
BRKS2 9.0 11.32 Mon 10 AM 11.4 Mon 7 PM
DERS2 12.0 12.56 Mon 11 AM 12.9 Tue 1 PM
SFLS2 12.0 14.31 Mon 10 AM 14.6 Wed 7 PM
HWDI4 20.5 23.99 Mon 9 AM 24.2 Tue 1 AM
AKRI4 16.0 18.12 Mon 10 AM 19.1 Tue 7 PM
MG415
WGUS83 KFSD 231914
FLSFSD
Flood Statement
National Weather Service Sioux Falls SD
214 PM CDT Mon Apr 23 2018
...The Flood Warning continues for the following rivers in South
Dakota...Iowa...Minnesota...
James River Near Forestburg
James River At Mitchell
James River Near Scotland
Firesteel Creek Near Mount Vernon
Big Sioux River Near Bruce
Big Sioux River Near Brookings
Big Sioux River near Flandreau
Big Sioux River near Trent
Big Sioux River Near Dell Rapids
Big Sioux River At Sioux Falls I-90
Big Sioux River near Canton
Big Sioux River above Hawarden
Big Sioux River At Akron
Flandreau Creek Near Flandreau
Split Rock Creek Below Jasper
Rock River At Rock Rapids
Ocheyedan River Near Spencer
Little Sioux River Near Milford
Little Sioux River At Spencer
Little Sioux River At Linn Grove
West Fork Des Moines River Near Windom
Redwood River At Russell
Redwood River Near Marshall
.The following river forecasts include forecast precipitation through
tonight. Any additional future rains could affect the crest
forecasts.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Safety message...Do not drive cars through flooded areas. the water
depth and road condition may be unsafe.
Additional information is available at
http://water.weather.gov/ahps2/index.php?wfo=fsd
Stay tuned for further updates by listening to NOAA weather radio...
or your local radio and TV stations.
The next scheduled statement will be issued tomorrow morning.
&&
SDC011-242315-
/O.CON.KFSD.FL.W.0066.000000T0000Z-000000T0000Z/
/BRCS2.2.ER.180421T0027Z.180423T1830Z.000000T0000Z.NO/
214 PM CDT Mon Apr 23 2018
The Flood Warning continues for
The Big Sioux River Near Bruce.
* until further notice.
* At 01PM Monday the stage was 10.13 feet.
* Flood stage is 8.00 feet.
* At stages near 10.5 feet...198th Street and 199th Street between
466th and 467th avenues are flooded, as is 202nd Street between 465th
and 467th avenues, and 465th Avenue between 203rd and 204th streets.
&&
LAT...LON 4451 9690 4451 9683 4441 9688 4433 9686
4433 9692 4443 9696 4448 9690
$$
SDC011-101-242315-
/O.CON.KFSD.FL.W.0049.000000T0000Z-000000T0000Z/
/BRKS2.2.ER.180421T1150Z.180424T0000Z.000000T0000Z.NO/
214 PM CDT Mon Apr 23 2018
The Flood Warning continues for
The Big Sioux River Near Brookings.
* until further notice.
* At 01PM Monday the stage was 11.47 feet.
* Moderate flooding is occurring and Moderate flooding is forecast.
* Flood stage is 9.00 feet.
* Forecast...The river will crest near 11.6 feet tonight.
* At stages near 11.7 feet...473rd Avenue south of the gauge begins to
flood.
&&
LAT...LON 4417 9678 4420 9675 4414 9659 4410 9658
4410 9666 4411 9666
$$
SDC101-242315-
/O.CON.KFSD.FL.W.0071.000000T0000Z-000000T0000Z/
/BSFS2.1.ER.180423T1145Z.180423T1800Z.000000T0000Z.UU/
214 PM CDT Mon Apr 23 2018
The Flood Warning continues for
The Big Sioux River near Flandreau.
* until further notice.
* At 01PM Monday the stage was 1540.44 feet.
* Flood stage is 1540.00 feet.
* Recent activity...The river rose above flood stage on Monday April
23.
* At stages near 1540 feet...Flandreau Park begins flooding.
&&
LAT...LON 4410 9666 4410 9658 4407 9652 4404 9653
4402 9659 4405 9664 4407 9661
$$
SDC099-101-242315-
/O.CON.KFSD.FL.W.0073.000000T0000Z-000000T0000Z/
/TRES2.1.ER.180423T1022Z.180423T1730Z.000000T0000Z.UU/
214 PM CDT Mon Apr 23 2018
The Flood Warning continues for
The Big Sioux River near Trent.
* until further notice.
* At 01PM Monday the stage was 1495.21 feet.
* Flood stage is 1495.00 feet.
* Recent activity...The river rose above flood stage on Monday April
23.
* At stages near 1495 feet...Flooding begins to affect agricultural
lands west of Trent along 240th Street.
&&
LAT...LON 4396 9672 4396 9667 4392 9665 4391 9663
4385 9663 4381 9667 4381 9672 4382 9674
4384 9670 4387 9668
$$
SDC099-101-242315-
/O.EXT.KFSD.FL.W.0050.000000T0000Z-180429T0600Z/
/DERS2.1.ER.180421T1700Z.180425T1200Z.180428T0600Z.NO/
214 PM CDT Mon Apr 23 2018
The Flood Warning continues for
The Big Sioux River Near Dell Rapids.
* until late Saturday night.
* At 01PM Monday the stage was 12.59 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Flood stage is 12.00 feet.
* Forecast...The river will crest near 13.1 feet on Wednesday April 25.
* At stages near 14.0 feet...Significant amounts of agricultural
lands are flooded through the basin.
&&
LAT...LON 4382 9674 4381 9672 4369 9671 4369 9676
4373 9678 4379 9676
$$
SDC099-242315-
/O.CON.KFSD.FL.W.0051.000000T0000Z-000000T0000Z/
/SFLS2.2.ER.180420T1500Z.180425T1800Z.000000T0000Z.NO/
214 PM CDT Mon Apr 23 2018
The Flood Warning continues for
The Big Sioux River At Sioux Falls I-90.
* until further notice.
* At 01PM Monday the stage was 14.33 feet.
* Moderate flooding is occurring and Moderate flooding is forecast.
* Flood stage is 12.00 feet.
* Forecast...The river will crest near 14.7 feet on Wednesday
April 25.
* At stages near 15.0 feet...Flooding begins to affect roads, homes,
and businesses in Renner.
&&
LAT...LON 4369 9676 4369 9671 4362 9672 4358 9672
4356 9672 4357 9674 4359 9673 4360 9675
4363 9676
$$
IAC119-167-SDC083-242315-
/O.CON.KFSD.FL.W.0072.000000T0000Z-000000T0000Z/
/CBSS2.1.ER.180422T1000Z.180423T1745Z.000000T0000Z.NO/
214 PM CDT Mon Apr 23 2018
The Flood Warning continues for
The Big Sioux River near Canton.
* until further notice.
* At 01PM Monday the stage was 1236.28 feet.
* Flood stage is 1235.00 feet.
* At stages near 1235 feet...Flooding begins to affect crop and
pasture land.
&&
LAT...LON 4339 9658 4338 9646 4327 9648 4327 9652
4325 9652 4323 9643 4313 9640 4308 9641
4308 9654 4313 9650 4320 9652 4321 9661
4332 9660 4331 9656
$$
IAC149-167-SDC127-242315-
/O.CON.KFSD.FL.W.0052.000000T0000Z-000000T0000Z/
/HWDI4.2.ER.180421T0645Z.180424T1200Z.000000T0000Z.UU/
214 PM CDT Mon Apr 23 2018
The Flood Warning continues for
The Big Sioux River above Hawarden.
* until further notice.
* At 01PM Monday the stage was 24.20 feet.
* Moderate flooding is occurring and Moderate flooding is forecast.
* Flood stage is 20.50 feet.
* Forecast...The river will crest near 24.4 feet by Tuesday April 24.
* At stages near 24.0 feet...Some farm houses on the South Dakota
side of the river are isolated by high water.
&&
LAT...LON 4308 9654 4308 9641 4302 9646 4291 9649
4291 9658
$$
IAC149-SDC127-242315-
/O.CON.KFSD.FL.W.0053.000000T0000Z-000000T0000Z/
/AKRI4.2.ER.180421T1445Z.180425T0000Z.000000T0000Z.NO/
214 PM CDT Mon Apr 23 2018
The Flood Warning continues for
The Big Sioux River At Akron.
* until further notice.
* At 01PM Monday the stage was 18.26 feet.
* Moderate flooding is occurring and Moderate flooding is forecast.
* Flood stage is 16.00 feet.
* Forecast...The river will crest near 19.2 feet by Tuesday April 24.
* At stages near 19.5 feet...Several farm houses are flooded.
&&
LAT...LON 4291 9658 4291 9649 4281 9654 4277 9659
4278 9665
$$
MNC083-242315-
/O.CON.KFSD.FL.W.0068.000000T0000Z-000000T0000Z/
/RUSM5.1.ER.180422T1650Z.180423T0330Z.000000T0000Z.NO/
214 PM CDT Mon Apr 23 2018
The Flood Warning continues for
The Redwood River At Russell.
* until further notice.
* At 01PM Monday the stage was 16.14 feet.
* Flood stage is 14.00 feet.
&&
LAT...LON 4435 9614 4440 9608 4435 9598 4441 9591
4436 9585 4429 9597
$$
MNC083-242315-
/O.CON.KFSD.FL.W.0064.000000T0000Z-180426T1400Z/
/MSHM5.2.ER.180422T2330Z.180424T0600Z.180425T1400Z.NO/
214 PM CDT Mon Apr 23 2018
The Flood Warning continues for
The Redwood River Near Marshall.
* until Thursday morning.
* At 12PM Monday the stage was 14.47 feet.
* Minor flooding is occurring and Moderate flooding is forecast.
* Flood stage is 14.00 feet.
* Forecast...The river will crest near 15.2 feet by Tuesday April 24.
* At stages near 14.0 feet...There will be minor flooding of low
lying areas outside of Marshall.
&&
LAT...LON 4436 9585 4441 9591 4453 9579 4453 9559
4448 9559 4448 9572
$$
SDC111-242315-
/O.CON.KFSD.FL.W.0054.000000T0000Z-180426T1200Z/
/FORS2.1.ER.180423T0100Z.180424T0000Z.180425T1200Z.NO/
214 PM CDT Mon Apr 23 2018
The Flood Warning continues for
The James River Near Forestburg.
* until Thursday morning.
* At 01PM Monday the stage was 12.46 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Flood stage is 12.00 feet.
* Forecast...The river is cresting now.
* At stages near 12.0 feet...Flooding begins over the left bank and a
few county or township roads begin to flood.
&&
LAT...LON 4420 9822 4420 9810 4402 9802 4393 9798
4393 9812 4409 9816
$$
SDC035-061-242315-
/O.CON.KFSD.FL.W.0055.000000T0000Z-180430T1500Z/
/JRMS2.1.ER.180423T1352Z.180425T1200Z.180429T1500Z.NO/
214 PM CDT Mon Apr 23 2018
The Flood Warning continues for
The James River At Mitchell.
* until Monday April 30.
* At 12PM Monday the stage was 17.22 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Flood stage is 17.00 feet.
* Recent activity...The river rose above flood stage on Monday April
23.
* Forecast...The river will crest near 18.4 feet by Wednesday April 25.
* At stages near 17.0 feet...The lower banks overflow.
&&
LAT...LON 4393 9812 4393 9798 4370 9789 4340 9763
4338 9777 4351 9797
$$
SDC067-135-242315-
/O.CON.KFSD.FL.W.0056.000000T0000Z-180430T1800Z/
/SCOS2.1.ER.180427T0600Z.180427T1800Z.180429T1800Z.NO/
214 PM CDT Mon Apr 23 2018
The Flood Warning continues for
The James River Near Scotland.
* until Monday April 30.
* At 01PM Monday the stage was 12.68 feet.
* Minor flooding is forecast.
* Flood stage is 13.00 feet.
* Forecast...The river will crest near flood stage on Sunday April 29.
* At stages near 13.0 feet...Significant agricultural flooding
begins.
&&
LAT...LON 4338 9777 4340 9763 4321 9755 4308 9736
4308 9750 4317 9769
$$
SDC035-242315-
/O.CON.KFSD.FL.W.0057.000000T0000Z-180426T0000Z/
/MTVS2.1.ER.180423T1630Z.180424T0600Z.180425T0000Z.NO/
214 PM CDT Mon Apr 23 2018
The Flood Warning continues for
The Firesteel Creek Near Mount Vernon.
* until Wednesday evening.
* At 01PM Monday the stage was 8.07 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Flood stage is 8.00 feet.
* Recent activity...The river rose above flood stage on Monday April
23.
* Forecast...The river will crest near 8.4 feet tonight.
* At stages near 8.0 feet...The right bank overflows.
&&
LAT...LON 4383 9850 4392 9842 4381 9829 4379 9807
4373 9805 4374 9831
$$
MNC117-SDC101-242315-
/O.CON.KFSD.FL.W.0074.000000T0000Z-000000T0000Z/
/FCRS2.1.ER.180423T1016Z.180423T1501Z.000000T0000Z.NO/
214 PM CDT Mon Apr 23 2018
The Flood Warning continues for
The Flandreau Creek Near Flandreau.
* until further notice.
* At 01PM Monday the stage was 9.75 feet.
* Flood stage is 9.00 feet.
* Recent activity...The river rose above flood stage on Monday April
23.
* At stages near 10.0 feet...Flandreau Country Club golf course is
flooded.
&&
LAT...LON 4426 9632 4426 9625 4417 9629 4404 9647
4404 9656 4407 9654 4407 9649
$$
MNC133-SDC099-242315-
/O.CON.KFSD.FL.W.0065.000000T0000Z-000000T0000Z/
/JSPM5.1.ER.180421T0221Z.180421T1930Z.000000T0000Z.NO/
214 PM CDT Mon Apr 23 2018
The Flood Warning continues for
The Split Rock Creek Below Jasper.
* until further notice.
* At 01PM Monday the stage was 91.73 feet.
* Flood stage is 91.00 feet.
* At stages near 91.0 feet...The lower banks on this stretch of the
creek are overtopped. The low water crossing on 250th Street at the
MN/SD state line is flooded.
&&
LAT...LON 4390 9639 4384 9637 4377 9642 4372 9648
4372 9654 4381 9649
$$
IAC119-242315-
/O.CON.KFSD.FL.W.0058.000000T0000Z-180426T1500Z/
/RAPI4.1.ER.180422T1603Z.180423T1330Z.180425T1500Z.NO/
214 PM CDT Mon Apr 23 2018
The Flood Warning continues for
The Rock River At Rock Rapids.
* until Thursday morning.
* At 01PM Monday the stage was 13.78 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Flood stage is 13.00 feet.
* Forecast...The river crested at 13.8 feet this morning.
* At stages near 13.0 feet...The lower banks on the left side of the
river will begin flooding.
&&
LAT...LON 4350 9625 4350 9614 4338 9611 4331 9618
4334 9625 4341 9619
$$
IAC041-242315-
/O.CON.KFSD.FL.W.0059.000000T0000Z-180427T0600Z/
/SPOI4.1.ER.180422T1515Z.180423T1845Z.180426T0600Z.NO/
214 PM CDT Mon Apr 23 2018
The Flood Warning continues for
The Ocheyedan River Near Spencer.
* until late Thursday night.
* At 01PM Monday the stage was 8.82 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Flood stage is 8.00 feet.
* Forecast...The river will continue to fall to below flood stage by
Thursday April 26.
* At stages near 9.5 feet...Significant amounts of pasture and other
farm land begin flooding.
&&
LAT...LON 4318 9540 4318 9533 4315 9520 4313 9513
4312 9524 4315 9540
$$
IAC041-059-242315-
/O.CON.KFSD.FL.W.0067.000000T0000Z-000000T0000Z/
/MIFI4.1.ER.180421T0300Z.180423T1315Z.000000T0000Z.NO/
214 PM CDT Mon Apr 23 2018
The Flood Warning continues for
The Little Sioux River Near Milford.
* until further notice.
* At 01PM Monday the stage was 13.71 feet.
* Flood stage is 12.00 feet.
* Recent activity...The river rose above flood stage on Saturday
April 21.
* At stages near 14.0 feet...Significant amounts of pasture and other
farm lands begin to flood.
&&
LAT...LON 4350 9533 4350 9526 4334 9519 4334 9516
4328 9517 4329 9524
$$
IAC041-242315-
/O.CON.KFSD.FL.W.0046.000000T0000Z-000000T0000Z/
/SPWI4.1.ER.180414T0415Z.180424T0000Z.000000T0000Z.NO/
214 PM CDT Mon Apr 23 2018
The Flood Warning continues for
The Little Sioux River At Spencer.
* until further notice.
* At 01PM Monday the stage was 12.73 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Flood stage is 10.00 feet.
* Forecast...The river will crest near 12.9 feet tonight.
* At stages near 14.0 feet...City sewers in Spencer can begin to back
up. Highway 18 between Spencer and Dickens can start flooding if
flows on the tributary creeks are also very high.
&&
LAT...LON 4315 9518 4315 9512 4315 9505 4299 9503
4302 9510 4310 9510
$$
IAC021-041-242315-
/O.CON.KFSD.FL.W.0047.000000T0000Z-000000T0000Z/
/LNNI4.1.ER.180418T0405Z.180426T1200Z.000000T0000Z.NO/
214 PM CDT Mon Apr 23 2018
The Flood Warning continues for
The Little Sioux River At Linn Grove.
* until further notice.
* At 01PM Monday the stage was 18.51 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Flood stage is 18.00 feet.
* Forecast...The river will crest near 19.0 feet by Thursday
April 26.
* At stages near 18.5 feet...The city park in Sioux Rapids is
flooded.
&&
LAT...LON 4302 9510 4299 9503 4287 9512 4288 9536
4296 9543 4293 9520
$$
MNC033-063-242315-
/O.CON.KFSD.FL.W.0070.000000T0000Z-000000T0000Z/
/WDOM5.1.ER.180423T0640Z.180423T1430Z.000000T0000Z.NO/
214 PM CDT Mon Apr 23 2018
The Flood Warning continues for
The West Fork Des Moines River Near Windom.
* until further notice.
* At 01PM Monday the stage was 19.36 feet.
* Flood stage is 19.00 feet.
* At stages near 19.0 feet...Minor lowland flooding begins along the
lower east bank.
&&
LAT...LON 4382 9533 4389 9537 4398 9521 4375 9499
4375 9512 4388 9520
$$
&&
Location Flood Latest Observed Maximum Forecast Recent Observed
Stage Stage Time Stage Time Crest Time
BIG SIOUX RIVER
BRCS2 8.0 10.13 Mon 2 PM 10.2 Mon Apr 23
BRKS2 9.0 11.47 Mon 2 PM 11.6 Mon 7 PM
BSFS2 1540.0 1540.44 Mon 1 PM 1540.4 Mon Apr 23
TRES2 1495.0 1495.21 Mon 1 PM 1495.2 Mon Apr 23
DERS2 12.0 12.59 Mon 2 PM 13.1 Wed 7 AM
SFLS2 12.0 14.33 Mon 1 PM 14.7 Wed 1 PM
CBSS2 1235.0 1236.28 Mon 1 PM 1236.3 Mon Apr 23
HWDI4 20.5 24.20 Mon 1 PM 24.4 Tue 7 AM
AKRI4 16.0 18.26 Mon 1 PM 19.2 Tue 7 PM
REDWOOD RIVER
RUSM5 14.0 16.14 Mon 1 PM 16.3 Sun Apr 22
MSHM5 14.0 14.47 Mon 1 PM 15.2 Tue 1 AM
JAMES RIVER
FORS2 12.0 12.46 Mon 1 PM 12.5 Mon 7 PM
JRMS2 17.0 17.22 Mon 1 PM 18.4 Wed 7 AM
SCOS2 13.0 12.68 Mon 1 PM 13.1 Fri 1 PM
FIRESTEEL CREEK
MTVS2 8.0 8.07 Mon 1 PM 8.4 Tue 1 AM
FLANDREAU CREEK
FCRS2 9.0 9.75 Mon 1 PM 10.1 Mon Apr 23
SPLIT ROCK CREEK
JSPM5 91.0 91.73 Mon 1 PM 92.6 Sat Apr 21
ROCK RIVER
RAPI4 13.0 13.78 Mon 1 PM 13.8 Mon 7 PM
OCHEYEDAN RIVER
SPOI4 8.0 8.82 Mon 2 PM 8.8 Mon Apr 23
LITTLE SIOUX RIVER
MIFI4 12.0 13.71 Mon 1 PM 15.3 Sun Apr 15
SPWI4 10.0 12.73 Mon 1 PM 12.9 Mon 7 PM
LNNI4 18.0 18.51 Mon 1 PM 19.0 Thu 7 AM
WEST FORK DES MOINES RIVER
WDOM5 19.0 19.36 Mon 1 PM 19.4 Mon Apr 23
MG765
WGUS83 KFSD 241525
FLSFSD
Flood Statement
National Weather Service Sioux Falls SD
1025 AM CDT Tue Apr 24 2018
...The Flood Warning is cancelled for the following rivers in South
Dakota...
Firesteel Creek Near Mount Vernon
...The Flood Warning continues for the following rivers in South
Dakota...Iowa...Minnesota...
James River Near Forestburg
James River At Mitchell
James River Near Scotland
Big Sioux River Near Brookings
Big Sioux River Near Dell Rapids
Big Sioux River Near Bruce
Big Sioux River Near Medary
Big Sioux River Near Flandreau
Big Sioux River Near Trent
Big Sioux River At Sioux Falls I-90
Big Sioux River At Sioux Falls North Cliff
Big Sioux River Near Canton
Big Sioux River Above Hawarden
Big Sioux River At Akron
Split Rock Creek Below Jasper
Rock River Near Hardwick
Rock River At Rock Rapids
Ocheyedan River Near Spencer
Little Sioux River Near Milford
Little Sioux River At Spencer
Little Sioux River At Linn Grove
Little Sioux River At Cherokee
West Fork Des Moines River Near Windom
Redwood River At Russell
Redwood River Near Marshall
.The following river forecasts include forecast precipitation through
tonight. Any additional future rains could affect the crest
forecasts.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Safety message...Do not drive cars through flooded areas. the water
depth and road condition may be unsafe.
Additional information is available at
http://water.weather.gov/ahps2/index.php?wfo=fsd
Stay tuned for further updates by listening to NOAA weather radio...
or your local radio and TV stations.
The next scheduled statement will be issued tomorrow morning.
&&
SDC011-251925-
/O.CON.KFSD.FL.W.0066.000000T0000Z-000000T0000Z/
/BRCS2.2.ER.180421T0027Z.180423T1830Z.000000T0000Z.NO/
1025 AM CDT Tue Apr 24 2018
The Flood Warning continues for
The Big Sioux River Near Bruce.
* until further notice.
* At 09AM Tuesday the stage was 10.12 feet.
* Flood stage is 8.00 feet.
* At stages near 10.5 feet...198th Street and 199th Street between
466th and 467th avenues are flooded, as is 202nd Street between 465th
and 467th avenues, and 465th Avenue between 203rd and 204th streets.
&&
LAT...LON 4451 9690 4451 9683 4441 9688 4433 9686
4433 9692 4443 9696 4448 9690
$$
SDC011-251925-
/O.CON.KFSD.FL.W.0076.000000T0000Z-000000T0000Z/
/BSMS2.1.ER.180423T1800Z.180424T1345Z.000000T0000Z.UU/
1025 AM CDT Tue Apr 24 2018
The Flood Warning continues for
The Big Sioux River near Medary.
* until further notice.
* At 09AM Tuesday the stage was 1568.66 feet.
* Flood stage is 1568.00 feet.
* At stages near 1568 feet...The intersection of 216th Street and
469th Avenue is flooded.
&&
LAT...LON 4433 9692 4433 9686 4429 9683 4420 9675
4417 9678 4422 9686 4427 9687
$$
SDC011-101-251925-
/O.EXT.KFSD.FL.W.0049.000000T0000Z-180430T0900Z/
/BRKS2.3.ER.180421T1150Z.180425T0600Z.180429T0900Z.NO/
1025 AM CDT Tue Apr 24 2018
The Flood Warning continues for
The Big Sioux River Near Brookings.
* until late Sunday night.
* At 09AM Tuesday the stage was 12.23 feet.
* Major flooding is occurring and Major flooding is forecast.
* Flood stage is 9.00 feet.
* Forecast...The river will crest near 12.4 feet on Wednesday April 25.
* At stages near 12.0 feet...475th Avenue and 222nd Street being to
flood.
&&
LAT...LON 4417 9678 4420 9675 4414 9659 4410 9658
4410 9666 4411 9666
$$
SDC101-251925-
/O.CON.KFSD.FL.W.0071.000000T0000Z-000000T0000Z/
/BSFS2.1.ER.180423T1145Z.180424T1400Z.000000T0000Z.UU/
1025 AM CDT Tue Apr 24 2018
The Flood Warning continues for
The Big Sioux River near Flandreau.
* until further notice.
* At 09AM Tuesday the stage was 1541.18 feet.
* Flood stage is 1540.00 feet.
* At stages near 1541 feet...479th Avenue between 224th and 225th
Streets begins to flood.
&&
LAT...LON 4410 9666 4410 9658 4407 9652 4404 9653
4402 9659 4405 9664 4407 9661
$$
SDC099-101-251925-
/O.CON.KFSD.FL.W.0073.000000T0000Z-000000T0000Z/
/TRES2.1.ER.180423T1022Z.180424T1415Z.000000T0000Z.UU/
1025 AM CDT Tue Apr 24 2018
The Flood Warning continues for
The Big Sioux River near Trent.
* until further notice.
* At 09AM Tuesday the stage was 1496.22 feet.
* Flood stage is 1495.00 feet.
* At stages near 1496 feet...478th Avenue and 242nd Street being to
flood.
&&
LAT...LON 4396 9672 4396 9667 4392 9665 4391 9663
4385 9663 4381 9667 4381 9672 4382 9674
4384 9670 4387 9668
$$
SDC099-101-251925-
/O.EXT.KFSD.FL.W.0050.000000T0000Z-000000T0000Z/
/DERS2.1.ER.180421T1700Z.180426T1200Z.000000T0000Z.NO/
1025 AM CDT Tue Apr 24 2018
The Flood Warning continues for
The Big Sioux River Near Dell Rapids.
* until further notice.
* At 09AM Tuesday the stage was 12.88 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Flood stage is 12.00 feet.
* Forecast...The river will crest near 13.9 feet by Thursday
April 26.
* At stages near 14.0 feet...Significant amounts of agricultural
lands are flooded through the basin.
&&
LAT...LON 4382 9674 4381 9672 4369 9671 4369 9676
4373 9678 4379 9676
$$
SDC099-251925-
/O.CON.KFSD.FL.W.0051.000000T0000Z-000000T0000Z/
/SFLS2.2.ER.180420T1500Z.180426T1800Z.000000T0000Z.NO/
1025 AM CDT Tue Apr 24 2018
The Flood Warning continues for
The Big Sioux River At Sioux Falls I-90.
* until further notice.
* At 09AM Tuesday the stage was 14.45 feet.
* Moderate flooding is occurring and Moderate flooding is forecast.
* Flood stage is 12.00 feet.
* Forecast...The river will crest near 15.4 feet by Thursday
April 26.
* At stages near 15.0 feet...Flooding begins to affect roads, homes,
and businesses in Renner.
&&
LAT...LON 4369 9676 4369 9671 4362 9672 4358 9672
4356 9672 4357 9674 4359 9673 4360 9675
4363 9676
$$
IAC119-SDC083-099-251925-
/O.CON.KFSD.FL.W.0077.180426T1200Z-180428T0900Z/
/SXFS2.1.ER.180426T1200Z.180426T1800Z.180427T0900Z.NO/
1025 AM CDT Tue Apr 24 2018
The Flood Warning continues for
The Big Sioux River At Sioux Falls North Cliff.
* from Thursday morning to late Friday night.
* At 09AM Tuesday the stage was 14.40 feet.
* Minor flooding is forecast.
* Flood stage is 16.00 feet.
* Forecast...The river will rise above flood stage and crest near
16.2 feet on Thursday April 26, and fall below flood stage on
Friday April 27.
* At stages near 16.0 feet...Rural flooding downstream of Sioux Falls
begins, and the Glenwood Stable begins to flood.
&&
LAT...LON 4356 9672 4358 9672 4358 9668 4359 9668
4362 9664 4359 9665 4356 9667
$$
IAC119-167-SDC083-251925-
/O.CON.KFSD.FL.W.0072.000000T0000Z-000000T0000Z/
/CBSS2.1.ER.180422T1000Z.180423T1745Z.000000T0000Z.NO/
1025 AM CDT Tue Apr 24 2018
The Flood Warning continues for
The Big Sioux River near Canton.
* until further notice.
* At 09AM Tuesday the stage was 1236.12 feet.
* Flood stage is 1235.00 feet.
* At stages near 1235 feet...Flooding begins to affect crop and
pasture land.
&&
LAT...LON 4339 9658 4338 9646 4327 9648 4327 9652
4325 9652 4323 9643 4313 9640 4308 9641
4308 9654 4313 9650 4320 9652 4321 9661
4332 9660 4331 9656
$$
IAC149-167-SDC127-251925-
/O.CON.KFSD.FL.W.0052.000000T0000Z-000000T0000Z/
/HWDI4.2.ER.180421T0645Z.180424T1800Z.000000T0000Z.UU/
1025 AM CDT Tue Apr 24 2018
The Flood Warning continues for
The Big Sioux River above Hawarden.
* until further notice.
* At 09AM Tuesday the stage was 24.75 feet.
* Moderate flooding is occurring and Moderate flooding is forecast.
* Flood stage is 20.50 feet.
* Forecast...The river will crest near 24.9 feet later today.
* At stages near 25.5 feet...Iowa Highway 10 begins to flood.
&&
LAT...LON 4308 9654 4308 9641 4302 9646 4291 9649
4291 9658
$$
IAC149-SDC127-251925-
/O.CON.KFSD.FL.W.0053.000000T0000Z-000000T0000Z/
/AKRI4.2.ER.180421T1445Z.180425T0600Z.000000T0000Z.NO/
1025 AM CDT Tue Apr 24 2018
The Flood Warning continues for
The Big Sioux River At Akron.
* until further notice.
* At 09AM Tuesday the stage was 19.08 feet.
* Moderate flooding is occurring and Moderate flooding is forecast.
* Flood stage is 16.00 feet.
* Forecast...The river will crest near 19.5 feet by Wednesday
April 25.
* At stages near 19.5 feet...Several farm houses are flooded.
&&
LAT...LON 4291 9658 4291 9649 4281 9654 4277 9659
4278 9665
$$
IAC041-059-251925-
/O.CON.KFSD.FL.W.0067.000000T0000Z-000000T0000Z/
/MIFI4.2.ER.180421T0300Z.180424T1300Z.000000T0000Z.NO/
1025 AM CDT Tue Apr 24 2018
The Flood Warning continues for
The Little Sioux River Near Milford.
* until further notice.
* At 09AM Tuesday the stage was 14.24 feet.
* Flood stage is 12.00 feet.
* At stages near 14.0 feet...Significant amounts of pasture and other
farm lands begin to flood.
&&
LAT...LON 4350 9533 4350 9526 4334 9519 4334 9516
4328 9517 4329 9524
$$
IAC041-251925-
/O.CON.KFSD.FL.W.0046.000000T0000Z-000000T0000Z/
/SPWI4.1.ER.180414T0415Z.180424T1800Z.000000T0000Z.NO/
1025 AM CDT Tue Apr 24 2018
The Flood Warning continues for
The Little Sioux River At Spencer.
* until further notice.
* At 09AM Tuesday the stage was 13.07 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Flood stage is 10.00 feet.
* Forecast...The river is near crest now.
* At stages near 14.0 feet...City sewers in Spencer can begin to back
up. Highway 18 between Spencer and Dickens can start flooding if
flows on the tributary creeks are also very high.
&&
LAT...LON 4315 9518 4315 9512 4315 9505 4299 9503
4302 9510 4310 9510
$$
IAC021-041-251925-
/O.CON.KFSD.FL.W.0047.000000T0000Z-000000T0000Z/
/LNNI4.2.ER.180418T0405Z.180426T1200Z.000000T0000Z.NO/
1025 AM CDT Tue Apr 24 2018
The Flood Warning continues for
The Little Sioux River At Linn Grove.
* until further notice.
* At 09AM Tuesday the stage was 18.83 feet.
* Minor flooding is occurring and Moderate flooding is forecast.
* Flood stage is 18.00 feet.
* Forecast...The river will crest near 19.5 feet by Thursday
April 26.
* At stages near 20.0 feet...Significant flooding of agricultural
land begins along this entire stretch of the river.
&&
LAT...LON 4302 9510 4299 9503 4287 9512 4288 9536
4296 9543 4293 9520
$$
IAC035-251925-
/O.CON.KFSD.FL.W.0078.180426T0600Z-000000T0000Z/
/CHKI4.1.ER.180426T0600Z.180428T1200Z.000000T0000Z.NO/
1025 AM CDT Tue Apr 24 2018
The Flood Warning continues for
The Little Sioux River At Cherokee.
* from late Wednesday night until further notice.
* At 09AM Tuesday the stage was 16.64 feet.
* Minor flooding is forecast.
* Flood stage is 17.00 feet.
* Forecast...Rise above flood stage by Thursday April 26 and crest
near 18.1 feet by Saturday April 28.
* At stages near 18.0 feet...Cherokee city park begins to flood on
the south bank of the river.
&&
LAT...LON 4296 9543 4291 9539 4265 9557 4256 9569
4256 9578 4270 9564
$$
MNC083-251925-
/O.CON.KFSD.FL.W.0068.000000T0000Z-000000T0000Z/
/RUSM5.2.ER.180422T1650Z.180424T0515Z.000000T0000Z.NO/
1025 AM CDT Tue Apr 24 2018
The Flood Warning continues for
The Redwood River At Russell.
* until further notice.
* At 09AM Tuesday the stage was 17.13 feet.
* Flood stage is 14.00 feet.
* At stages near 19.0 feet...Water reaches the bottom of the bridge
on County Road 60 two miles southwest of Russell.
&&
LAT...LON 4435 9614 4440 9608 4435 9598 4441 9591
4436 9585 4429 9597
$$
MNC083-251925-
/O.EXT.KFSD.FL.W.0064.000000T0000Z-180427T0600Z/
/MSHM5.2.ER.180422T2330Z.180424T1230Z.180426T0600Z.NO/
1025 AM CDT Tue Apr 24 2018
The Flood Warning continues for
The Redwood River Near Marshall.
* until late Thursday night.
* At 08AM Tuesday the stage was 15.71 feet.
* Moderate flooding is occurring and Moderate flooding is forecast.
* Flood stage is 14.00 feet.
* Forecast...The river is near crest now.
* At stages near 16.6 feet...Water will enter Wayside Park, go over
the control weir and into the Cottonwood River basin.
&&
LAT...LON 4436 9585 4441 9591 4453 9579 4453 9559
4448 9559 4448 9572
$$
SDC111-251925-
/O.EXT.KFSD.FL.W.0054.000000T0000Z-180426T2230Z/
/FORS2.1.ER.180423T0100Z.180424T1800Z.180425T2230Z.NO/
1025 AM CDT Tue Apr 24 2018
The Flood Warning continues for
The James River Near Forestburg.
* until Thursday afternoon.
* At 09AM Tuesday the stage was 12.65 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Flood stage is 12.00 feet.
* Forecast...The river is near crest now.
* At stages near 12.0 feet...Flooding begins over the left bank and a
few county or township roads begin to flood.
&&
LAT...LON 4420 9822 4420 9810 4402 9802 4393 9798
4393 9812 4409 9816
$$
SDC035-061-251925-
/O.EXT.KFSD.FL.W.0055.000000T0000Z-180501T0900Z/
/JRMS2.1.ER.180423T1352Z.180425T1800Z.180430T0900Z.NO/
1025 AM CDT Tue Apr 24 2018
The Flood Warning continues for
The James River At Mitchell.
* until Tuesday May 01.
* At 08AM Tuesday the stage was 18.24 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Flood stage is 17.00 feet.
* Forecast...The river will crest near 18.5 feet by Wednesday April 25.
* At stages near 20.0 feet...The higher banks overflow.
&&
LAT...LON 4393 9812 4393 9798 4370 9789 4340 9763
4338 9777 4351 9797
$$
SDC067-135-251925-
/O.EXT.KFSD.FL.W.0056.000000T0000Z-180501T0000Z/
/SCOS2.1.ER.180427T0000Z.180427T1800Z.180430T0000Z.NO/
1025 AM CDT Tue Apr 24 2018
The Flood Warning continues for
The James River Near Scotland.
* until Monday evening.
* At 09AM Tuesday the stage was 12.64 feet.
* Minor flooding is forecast.
* Flood stage is 13.00 feet.
* At stages near 13.0 feet...Significant agricultural flooding
begins.
&&
LAT...LON 4338 9777 4340 9763 4321 9755 4308 9736
4308 9750 4317 9769
$$
MNC133-SDC099-251925-
/O.CON.KFSD.FL.W.0065.000000T0000Z-000000T0000Z/
/JSPM5.1.ER.180421T0221Z.180421T1930Z.000000T0000Z.NO/
1025 AM CDT Tue Apr 24 2018
The Flood Warning continues for
The Split Rock Creek Below Jasper.
* until further notice.
* At 09AM Tuesday the stage was 91.80 feet.
* Flood stage is 91.00 feet.
* At stages near 91.0 feet...The lower banks on this stretch of the
creek are overtopped. The low water crossing on 250th Street at the
MN/SD state line is flooded.
&&
LAT...LON 4390 9639 4384 9637 4377 9642 4372 9648
4372 9654 4381 9649
$$
MNC133-251925-
/O.CON.KFSD.FL.W.0075.000000T0000Z-000000T0000Z/
/HRDM5.1.ER.180424T0154Z.180424T0630Z.000000T0000Z.NO/
1025 AM CDT Tue Apr 24 2018
The Flood Warning continues for
The Rock River Near Hardwick.
* until further notice.
* At 09AM Tuesday the stage was 14.03 feet.
* Flood stage is 14.00 feet.
* At stages near 14.0 feet...The lower left bank overflows flooding
low lying agricultural lands.
&&
LAT...LON 4391 9620 4391 9610 4383 9611 4370 9611
4371 9622 4380 9616
$$
IAC119-251925-
/O.EXT.KFSD.FL.W.0058.000000T0000Z-180427T0600Z/
/RAPI4.1.ER.180422T1603Z.180424T0400Z.180426T0600Z.NO/
1025 AM CDT Tue Apr 24 2018
The Flood Warning continues for
The Rock River At Rock Rapids.
* until late Thursday night.
* At 09AM Tuesday the stage was 13.62 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Flood stage is 13.00 feet.
* Forecast...The river will crest near 13.8 feet later today.
* At stages near 13.0 feet...The lower banks on the left side of the
river will begin flooding.
&&
LAT...LON 4350 9625 4350 9614 4338 9611 4331 9618
4334 9625 4341 9619
$$
IAC041-251925-
/O.CON.KFSD.FL.W.0059.000000T0000Z-180427T0600Z/
/SPOI4.1.ER.180422T1515Z.180424T0800Z.180426T0600Z.NO/
1025 AM CDT Tue Apr 24 2018
The Flood Warning continues for
The Ocheyedan River Near Spencer.
* until late Thursday night.
* At 09AM Tuesday the stage was 8.90 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Flood stage is 8.00 feet.
* Forecast...The river will continue to fall to below flood stage by
Thursday April 26.
* At stages near 9.5 feet...Significant amounts of pasture and other
farm land begin flooding.
&&
LAT...LON 4318 9540 4318 9533 4315 9520 4313 9513
4312 9524 4315 9540
$$
MNC033-063-251925-
/O.CON.KFSD.FL.W.0070.000000T0000Z-000000T0000Z/
/WDOM5.1.ER.180423T0640Z.180423T1430Z.000000T0000Z.NO/
1025 AM CDT Tue Apr 24 2018
The Flood Warning continues for
The West Fork Des Moines River Near Windom.
* until further notice.
* At 09AM Tuesday the stage was 19.25 feet.
* Flood stage is 19.00 feet.
* At stages near 19.0 feet...Minor lowland flooding begins along the
lower east bank.
&&
LAT...LON 4382 9533 4389 9537 4398 9521 4375 9499
4375 9512 4388 9520
$$
SDC035-241555-
/O.CAN.KFSD.FL.W.0057.000000T0000Z-180426T0000Z/
/MTVS2.N.ER.180423T1630Z.000000T0000Z.000000T0000Z.NO/
1025 AM CDT Tue Apr 24 2018
The Flood Warning is cancelled for
The Firesteel Creek Near Mount Vernon.
* At 09AM Tuesday the stage was 7.80 feet.
* Flood stage is 8.00 feet.
* Forecast...The river will fall to 7.3 feet by Wednesday morning.
* At stages near 8.0 feet...The right bank overflows.
&&
LAT...LON 4383 9850 4392 9842 4381 9829 4379 9807
4373 9805 4374 9831
$$
&&
Location Flood Latest Observed Maximum Forecast Recent Observed
Stage Stage Time Stage Time Crest Time
BIG SIOUX RIVER
BRCS2 8.0 10.12 Tue 10 AM 10.2 Mon Apr 23
BSMS2 1568.0 1568.66 Tue 9 AM 1568.7 Tue Apr 24
BRKS2 9.0 12.23 Tue 10 AM 12.4 Wed 1 AM
BSFS2 1540.0 1541.18 Tue 9 AM 1541.2 Tue Apr 24
TRES2 1495.0 1496.22 Tue 9 AM 1496.2 Tue Apr 24
DERS2 12.0 12.88 Tue 9 AM 13.9 Thu 7 AM
SFLS2 12.0 14.45 Tue 9 AM 15.4 Thu 1 PM
SXFS2 16.0 14.40 Tue 9 AM 16.2 Thu 1 PM
CBSS2 1235.0 1236.12 Tue 9 AM 1236.3 Mon Apr 23
HWDI4 20.5 24.75 Tue 9 AM 24.9 Tue 1 PM
AKRI4 16.0 19.08 Tue 9 AM 19.5 Wed 1 AM
LITTLE SIOUX RIVER
MIFI4 12.0 14.24 Tue 9 AM 15.3 Sun Apr 15
SPWI4 10.0 13.07 Tue 9 AM 13.2 Tue 1 PM
LNNI4 18.0 18.83 Tue 9 AM 19.5 Thu 7 AM
CHKI4 17.0 16.64 Tue 9 AM 18.1 Sat 7 AM
REDWOOD RIVER
RUSM5 14.0 17.13 Tue 9 AM 17.3 Tue Apr 24
MSHM5 14.0 15.71 Tue 9 AM 15.9 Tue Apr 24
JAMES RIVER
FORS2 12.0 12.65 Tue 9 AM 12.7 Tue 1 PM
JRMS2 17.0 18.24 Tue 9 AM 18.5 Wed 1 PM
SCOS2 13.0 12.64 Tue 9 AM 13.2 Fri 1 PM
SPLIT ROCK CREEK
JSPM5 91.0 91.80 Tue 9 AM 92.6 Sat Apr 21
ROCK RIVER
HRDM5 14.0 14.03 Tue 9 AM 14.5 Tue Apr 24
RAPI4 13.0 13.62 Tue 9 AM 13.9 Mon Apr 23
OCHEYEDAN RIVER
SPOI4 8.0 8.90 Tue 10 AM 9.0 Tue Apr 24
WEST FORK DES MOINES RIVER
WDOM5 19.0 19.25 Tue 9 AM 19.4 Mon Apr 23
FIRESTEEL CREEK
MTVS2 8.0 7.80 Tue 10 AM 8.2 Mon Apr 23
MG001
WGUS83 KFSD 251540
FLSFSD
Flood Statement
National Weather Service Sioux Falls SD
1040 AM CDT Wed Apr 25 2018
...The Flood Warning continues for the following rivers in South
Dakota...Iowa...Minnesota...
James River Near Forestburg
James River At Mitchell
James River Near Scotland
Big Sioux River Near Brookings
Big Sioux River Near Dell Rapids
Big Sioux River At Sioux Falls North Cliff
Big Sioux River Near Bruce
Big Sioux River near Medary
Big Sioux River near Flandreau
Big Sioux River near Egan
Big Sioux River near Trent
Big Sioux River At Sioux Falls I-90
Big Sioux River near Canton
Big Sioux River above Hawarden
Big Sioux River At Akron
Split Rock Creek Below Jasper
Rock River At Rock Rapids
Ocheyedan River Near Spencer
Little Sioux River near Montgomery
Little Sioux River Near Milford
Little Sioux River At Spencer
Little Sioux River At Linn Grove
Little Sioux River At Cherokee
West Fork Des Moines River Near Windom
Redwood River At Russell
Redwood River Near Marshall
.The following river forecasts include forecast precipitation through
tonight. Any additional future rains could affect the crest
forecasts.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Safety message...Do not drive cars through flooded areas. the water
depth and road condition may be unsafe.
Additional information is available at
http://water.weather.gov/ahps2/index.php?wfo=fsd
Stay tuned for further updates by listening to NOAA weather radio...
or your local radio and TV stations.
The next scheduled statement will be issued tomorrow morning.
&&
SDC011-261940-
/O.CON.KFSD.FL.W.0066.000000T0000Z-000000T0000Z/
/BRCS2.2.ER.180421T0027Z.180423T1830Z.000000T0000Z.NO/
1040 AM CDT Wed Apr 25 2018
The Flood Warning continues for
The Big Sioux River Near Bruce.
* until further notice.
* At 08AM Wednesday the stage was 9.90 feet.
* Flood stage is 8.00 feet.
* Recent Activity...The river crested at 10.2 feet on Monday
April 23.
* At stages near 9.5 feet...The right bank overflows flooding
agricultural lands for as much as 1/4 mile.
&&
LAT...LON 4451 9690 4451 9683 4441 9688 4433 9686
4433 9692 4443 9696 4448 9690
$$
SDC011-261940-
/O.CON.KFSD.FL.W.0076.000000T0000Z-000000T0000Z/
/BSMS2.1.ER.180423T1800Z.180425T0330Z.000000T0000Z.UU/
1040 AM CDT Wed Apr 25 2018
The Flood Warning continues for
The Big Sioux River near Medary.
* until further notice.
* At 09AM Wednesday the stage was 1568.74 feet.
* Flood stage is 1568.00 feet.
* Recent Activity...The river crested at 1568.8 feet on Tuesday
April 24.
* At stages near 1568 feet...The intersection of 216th Street and
469th Avenue is flooded.
&&
LAT...LON 4433 9692 4433 9686 4429 9683 4420 9675
4417 9678 4422 9686 4427 9687
$$
SDC011-101-261940-
/O.EXT.KFSD.FL.W.0049.000000T0000Z-180430T1800Z/
/BRKS2.3.ER.180421T1150Z.180425T0400Z.180429T1800Z.NO/
1040 AM CDT Wed Apr 25 2018
The Flood Warning continues for
The Big Sioux River Near Brookings.
* until Monday afternoon.
* At 08AM Wednesday the stage was 12.14 feet.
* Major flooding is occurring and Major flooding is forecast.
* Flood stage is 9.00 feet.
* Recent Activity...The river crested at 12.3 feet on Tuesday
April 24.
* Forecast...The river will continue to fall to below flood stage by
Sunday April 29.
* At stages near 12.0 feet...475th Avenue and 222nd Street being to
flood.
&&
LAT...LON 4417 9678 4420 9675 4414 9659 4410 9658
4410 9666 4411 9666
$$
SDC101-261940-
/O.CON.KFSD.FL.W.0071.000000T0000Z-000000T0000Z/
/BSFS2.1.ER.180423T1145Z.180425T1400Z.000000T0000Z.UU/
1040 AM CDT Wed Apr 25 2018
The Flood Warning continues for
The Big Sioux River near Flandreau.
* until further notice.
* At 09AM Wednesday the stage was 1542.32 feet.
* Flood stage is 1540.00 feet.
* At stages near 1541 feet...479th Avenue between 224th and 225th
Streets begins to flood.
&&
LAT...LON 4410 9666 4410 9658 4407 9652 4404 9653
4402 9659 4405 9664 4407 9661
$$
SDC101-261940-
/O.CON.KFSD.FL.W.0080.000000T0000Z-000000T0000Z/
/EGAS2.2.ER.180423T0700Z.180425T1400Z.000000T0000Z.UU/
1040 AM CDT Wed Apr 25 2018
The Flood Warning continues for
The Big Sioux River near Egan.
* until further notice.
* At 09AM Wednesday the stage was 1519.79 feet.
* Flood stage is 1516.50 feet.
* At stages near 1519 feet...Water is across the road on both sides
of the bridge by the Egan Park.
&&
LAT...LON 4405 9664 4402 9659 4397 9662 4396 9667
4396 9672 4400 9668 4401 9665
$$
SDC099-101-261940-
/O.CON.KFSD.FL.W.0073.000000T0000Z-000000T0000Z/
/TRES2.2.ER.180423T1022Z.180425T1415Z.000000T0000Z.UU/
1040 AM CDT Wed Apr 25 2018
The Flood Warning continues for
The Big Sioux River near Trent.
* until further notice.
* At 09AM Wednesday the stage was 1497.10 feet.
* Flood stage is 1495.00 feet.
* At stages near 1496 feet...478th Avenue and 242nd Street begin to
flood.
&&
LAT...LON 4396 9672 4396 9667 4392 9665 4391 9663
4385 9663 4381 9667 4381 9672 4382 9674
4384 9670 4387 9668
$$
SDC099-101-261940-
/O.EXT.KFSD.FL.W.0050.000000T0000Z-180430T0400Z/
/DERS2.1.ER.180421T1700Z.180426T0600Z.180429T0400Z.NO/
1040 AM CDT Wed Apr 25 2018
The Flood Warning continues for
The Big Sioux River Near Dell Rapids.
* until Sunday evening.
* At 09AM Wednesday the stage was 13.50 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Flood stage is 12.00 feet.
* Forecast...The river will crest near 13.7 feet by Thursday
April 26.
* At stages near 14.0 feet...Significant amounts of agricultural
lands are flooded through the basin.
&&
LAT...LON 4382 9674 4381 9672 4369 9671 4369 9676
4373 9678 4379 9676
$$
SDC099-261940-
/O.CON.KFSD.FL.W.0051.000000T0000Z-000000T0000Z/
/SFLS2.2.ER.180420T1500Z.180426T0000Z.000000T0000Z.NO/
1040 AM CDT Wed Apr 25 2018
The Flood Warning continues for
The Big Sioux River At Sioux Falls I-90.
* until further notice.
* At 09AM Wednesday the stage was 14.90 feet.
* Moderate flooding is occurring and Moderate flooding is forecast.
* Flood stage is 12.00 feet.
* Forecast...The river will crest near 15.1 feet by Thursday
April 26.
* At stages near 15.0 feet...Flooding begins to affect roads, homes,
and businesses in Renner.
&&
LAT...LON 4369 9676 4369 9671 4362 9672 4358 9672
4356 9672 4357 9674 4359 9673 4360 9675
4363 9676
$$
IAC119-SDC083-099-261940-
/O.EXT.KFSD.FL.W.0077.180427T0000Z-180428T1200Z/
/SXFS2.1.ER.180427T0000Z.180427T0000Z.180427T1200Z.NO/
1040 AM CDT Wed Apr 25 2018
...Flood Warning extended until Saturday April 28...
The Flood Warning continues for
The Big Sioux River At Sioux Falls North Cliff.
* from Thursday evening to Saturday morning.
* At 09AM Wednesday the stage was 14.72 feet.
* Flood stage is 16.00 feet.
* Forecast...The river is expected to crest near flood stage on
Thursday April 26.
* At stages near 16.0 feet...Rural flooding downstream of Sioux Falls
begins, and the Glenwood Stable begins to flood.
&&
LAT...LON 4356 9672 4358 9672 4358 9668 4359 9668
4362 9664 4359 9665 4356 9667
$$
IAC119-167-SDC083-261940-
/O.CON.KFSD.FL.W.0072.000000T0000Z-000000T0000Z/
/CBSS2.1.ER.180422T1000Z.180423T1745Z.000000T0000Z.NO/
1040 AM CDT Wed Apr 25 2018
The Flood Warning continues for
The Big Sioux River near Canton.
* until further notice.
* At 09AM Wednesday the stage was 1235.75 feet.
* Flood stage is 1235.00 feet.
* Recent Activity...The river crested at 1236.3 feet on Monday
April 23.
* At stages near 1235 feet...Flooding begins to affect crop and
pasture land.
&&
LAT...LON 4339 9658 4338 9646 4327 9648 4327 9652
4325 9652 4323 9643 4313 9640 4308 9641
4308 9654 4313 9650 4320 9652 4321 9661
4332 9660 4331 9656
$$
IAC149-167-SDC127-261940-
/O.CON.KFSD.FL.W.0052.000000T0000Z-000000T0000Z/
/HWDI4.2.ER.180421T0645Z.180425T0345Z.000000T0000Z.UU/
1040 AM CDT Wed Apr 25 2018
The Flood Warning continues for
The Big Sioux River above Hawarden.
* until further notice.
* At 09AM Wednesday the stage was 24.62 feet.
* Moderate flooding is occurring and Moderate flooding is forecast.
* Flood stage is 20.50 feet.
* Recent Activity...The river crested at 24.9 feet on Tuesday
April 24.
* Forecast...The river will continue to fall to a stage of 24.4 feet
by 7 AM Thursday.
* At stages near 24.0 feet...Some farm houses on the South Dakota
side of the river are isolated by high water.
&&
LAT...LON 4308 9654 4308 9641 4302 9646 4291 9649
4291 9658
$$
IAC149-SDC127-261940-
/O.CON.KFSD.FL.W.0053.000000T0000Z-000000T0000Z/
/AKRI4.2.ER.180421T1445Z.180425T1800Z.000000T0000Z.NO/
1040 AM CDT Wed Apr 25 2018
The Flood Warning continues for
The Big Sioux River At Akron.
* until further notice.
* At 09AM Wednesday the stage was 19.57 feet.
* Moderate flooding is occurring and Moderate flooding is forecast.
* Flood stage is 16.00 feet.
* Forecast...The river is near crest now.
* At stages near 19.5 feet...Several farm houses are flooded.
&&
LAT...LON 4291 9658 4291 9649 4281 9654 4277 9659
4278 9665
$$
IAC059-261940-
/O.CON.KFSD.FL.W.0079.000000T0000Z-000000T0000Z/
/MLSI4.1.ER.180425T0730Z.180425T1300Z.000000T0000Z.UU/
1040 AM CDT Wed Apr 25 2018
The Flood Warning continues for
The Little Sioux River near Montgomery.
* until further notice.
* At 09AM Wednesday the stage was 1391.04 feet.
* Flood stage is 1391.00 feet.
* Recent activity...The river rose above flood stage on Wednesday
April 25.
&&
LAT...LON 4354 9523 4354 9518 4347 9519 4341 9524
4343 9528 4349 9523
$$
IAC041-059-261940-
/O.CON.KFSD.FL.W.0067.000000T0000Z-000000T0000Z/
/MIFI4.2.ER.180421T0300Z.180425T1315Z.000000T0000Z.NO/
1040 AM CDT Wed Apr 25 2018
The Flood Warning continues for
The Little Sioux River Near Milford.
* until further notice.
* At 09AM Wednesday the stage was 14.57 feet.
* Flood stage is 12.00 feet.
* At stages near 14.5 feet...190th Avenue between 110th Street and
120th Street is flooded.
&&
LAT...LON 4350 9533 4350 9526 4334 9519 4334 9516
4328 9517 4329 9524
$$
IAC041-261940-
/O.CON.KFSD.FL.W.0046.000000T0000Z-000000T0000Z/
/SPWI4.1.ER.180414T0415Z.180425T0300Z.000000T0000Z.NO/
1040 AM CDT Wed Apr 25 2018
The Flood Warning continues for
The Little Sioux River At Spencer.
* until further notice.
* At 09AM Wednesday the stage was 12.95 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Flood stage is 10.00 feet.
* Recent Activity...The river crested at 13.2 feet on Tuesday
April 24.
* Forecast...The river will continue to fall to near 12.8 feet by
7 AM Thursday.
* At stages near 14.0 feet...City sewers in Spencer can begin to back
up. Highway 18 between Spencer and Dickens can start flooding if
flows on the tributary creeks are also very high.
&&
LAT...LON 4315 9518 4315 9512 4315 9505 4299 9503
4302 9510 4310 9510
$$
IAC021-041-261940-
/O.CON.KFSD.FL.W.0047.000000T0000Z-000000T0000Z/
/LNNI4.2.ER.180418T0405Z.180426T1200Z.000000T0000Z.NO/
1040 AM CDT Wed Apr 25 2018
The Flood Warning continues for
The Little Sioux River At Linn Grove.
* until further notice.
* At 09AM Wednesday the stage was 19.28 feet.
* Minor flooding is occurring and Moderate flooding is forecast.
* Flood stage is 18.00 feet.
* Forecast...The river will crest near 19.5 feet by Thursday
April 26.
* At stages near 20.0 feet...Significant flooding of agricultural
land begins along this entire stretch of the river.
&&
LAT...LON 4302 9510 4299 9503 4287 9512 4288 9536
4296 9543 4293 9520
$$
IAC035-261940-
/O.EXT.KFSD.FL.W.0078.180425T1800Z-000000T0000Z/
/CHKI4.1.ER.180425T1800Z.180428T0600Z.000000T0000Z.NO/
1040 AM CDT Wed Apr 25 2018
The Flood Warning continues for
The Little Sioux River At Cherokee.
* from this afternoon until further notice.
* At 09AM Wednesday the stage was 16.95 feet.
* Minor flooding is forecast.
* Flood stage is 17.00 feet.
* Forecast...Rise above flood stage this afternoon and crest near
18.1 feet by Saturday April 28.
* At stages near 18.0 feet...Cherokee city park begins to flood on
the south bank of the river.
&&
LAT...LON 4296 9543 4291 9539 4265 9557 4256 9569
4256 9578 4270 9564
$$
MNC083-261940-
/O.CON.KFSD.FL.W.0068.000000T0000Z-000000T0000Z/
/RUSM5.2.ER.180422T1650Z.180424T0515Z.000000T0000Z.NO/
1040 AM CDT Wed Apr 25 2018
The Flood Warning continues for
The Redwood River At Russell.
* until further notice.
* At 09AM Wednesday the stage was 16.31 feet.
* Flood stage is 14.00 feet.
* Recent Activity...The river crested at 17.3 feet on Tuesday
April 24.
&&
LAT...LON 4435 9614 4440 9608 4435 9598 4441 9591
4436 9585 4429 9597
$$
MNC083-261940-
/O.EXT.KFSD.FL.W.0064.000000T0000Z-180427T2200Z/
/MSHM5.2.ER.180422T2330Z.180425T0315Z.180426T2200Z.NO/
1040 AM CDT Wed Apr 25 2018
The Flood Warning continues for
The Redwood River Near Marshall.
* until Friday afternoon.
* At 08AM Wednesday the stage was 15.55 feet.
* Moderate flooding is occurring and Moderate flooding is forecast.
* Flood stage is 14.00 feet.
* Recent Activity...The river crested at 15.9 feet on Tuesday
April 24.
* Forecast...The river will continue to fall to below flood stage by
Thursday April 26.
* At stages near 16.6 feet...Water will enter Wayside Park, go over
the control weir and into the Cottonwood River basin.
&&
LAT...LON 4436 9585 4441 9591 4453 9579 4453 9559
4448 9559 4448 9572
$$
SDC111-261940-
/O.EXT.KFSD.FL.W.0054.000000T0000Z-180427T1200Z/
/FORS2.1.ER.180423T0100Z.180425T0445Z.180426T1200Z.NO/
1040 AM CDT Wed Apr 25 2018
The Flood Warning continues for
The James River Near Forestburg.
* until Friday morning.
* At 09AM Wednesday the stage was 12.58 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Flood stage is 12.00 feet.
* Recent Activity...The river crested at 12.7 feet on Tuesday
April 24.
* Forecast...The river will continue to fall to below flood stage by
Thursday April 26.
* At stages near 12.0 feet...Flooding begins over the left bank and a
few county or township roads begin to flood.
&&
LAT...LON 4420 9822 4420 9810 4402 9802 4393 9798
4393 9812 4409 9816
$$
SDC035-061-261940-
/O.EXT.KFSD.FL.W.0055.000000T0000Z-180502T1600Z/
/JRMS2.1.ER.180423T1352Z.180426T0000Z.180501T1600Z.NO/
1040 AM CDT Wed Apr 25 2018
The Flood Warning continues for
The James River At Mitchell.
* until Wednesday May 02.
* At 08AM Wednesday the stage was 19.10 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Flood stage is 17.00 feet.
* Forecast...The river will crest near 19.2 feet tonight.
* At stages near 20.0 feet...The higher banks overflow.
&&
LAT...LON 4393 9812 4393 9798 4370 9789 4340 9763
4338 9777 4351 9797
$$
SDC067-135-261940-
/O.EXT.KFSD.FL.W.0056.000000T0000Z-000000T0000Z/
/SCOS2.1.ER.180427T0600Z.180429T1800Z.000000T0000Z.NO/
1040 AM CDT Wed Apr 25 2018
The Flood Warning continues for
The James River Near Scotland.
* until further notice.
* At 09AM Wednesday the stage was 12.56 feet.
* Minor flooding is forecast.
* Flood stage is 13.00 feet.
* Forecast...Rise above flood stage by Friday April 27 and crest
near 13.9 feet by Sunday April 29.
* At stages near 14.0 feet...Approximately 4400 acres of farm land
are flooded between Mitchell and Yankton.
&&
LAT...LON 4338 9777 4340 9763 4321 9755 4308 9736
4308 9750 4317 9769
$$
MNC133-SDC099-261940-
/O.CON.KFSD.FL.W.0065.000000T0000Z-000000T0000Z/
/JSPM5.1.ER.180421T0221Z.180421T1930Z.000000T0000Z.NO/
1040 AM CDT Wed Apr 25 2018
The Flood Warning continues for
The Split Rock Creek Below Jasper.
* until further notice.
* At 09AM Wednesday the stage was 91.96 feet.
* Flood stage is 91.00 feet.
* Recent Activity...The river crested at 92.6 feet on Saturday
April 21.
* At stages near 91.0 feet...The lower banks on this stretch of the
creek are overtopped. The low water crossing on 250th Street at the
MN/SD state line is flooded.
&&
LAT...LON 4390 9639 4384 9637 4377 9642 4372 9648
4372 9654 4381 9649
$$
IAC119-261912-
/O.EXT.KFSD.FL.W.0058.000000T0000Z-180426T1912Z/
/RAPI4.1.ER.180422T1603Z.180424T0400Z.180425T1912Z.NO/
1040 AM CDT Wed Apr 25 2018
The Flood Warning continues for
The Rock River At Rock Rapids.
* until Thursday afternoon.
* At 09AM Wednesday the stage was 13.33 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Flood stage is 13.00 feet.
* Recent Activity...The river crested at 13.9 feet on Monday
April 23.
* Forecast...The river will continue to fall to below flood stage
this afternoon.
* At stages near 13.0 feet...The lower banks on the left side of the
river will begin flooding.
&&
LAT...LON 4350 9625 4350 9614 4338 9611 4331 9618
4334 9625 4341 9619
$$
IAC041-261940-
/O.EXT.KFSD.FL.W.0059.000000T0000Z-180426T2000Z/
/SPOI4.1.ER.180422T1515Z.180424T0800Z.180425T2000Z.NO/
1040 AM CDT Wed Apr 25 2018
The Flood Warning continues for
The Ocheyedan River Near Spencer.
* until Thursday afternoon.
* At 08AM Wednesday the stage was 8.20 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Flood stage is 8.00 feet.
* Recent Activity...The river crested at 9.0 feet on Tuesday
April 24.
* Forecast...The river will continue to fall to below flood stage
this afternoon.
* At stages near 8.0 feet...Minor flooding of pasture land begins.
&&
LAT...LON 4313 9529 4317 9527 4314 9521 4314 9515
4313 9515 4311 9520
$$
MNC033-063-261940-
/O.CON.KFSD.FL.W.0070.000000T0000Z-000000T0000Z/
/WDOM5.1.ER.180423T0640Z.180425T1400Z.000000T0000Z.NO/
1040 AM CDT Wed Apr 25 2018
The Flood Warning continues for
The West Fork Des Moines River Near Windom.
* until further notice.
* At 09AM Wednesday the stage was 19.57 feet.
* Flood stage is 19.00 feet.
* At stages near 19.0 feet...Minor lowland flooding begins along the
lower east bank.
&&
LAT...LON 4382 9533 4389 9537 4398 9521 4375 9499
4375 9512 4388 9520
$$
&&
Location Flood Latest Observed Maximum Forecast Recent Observed
Stage Stage Time Stage Time Crest Time
BIG SIOUX RIVER
BRCS2 8.0 9.90 Wed 9 AM 10.2 Mon Apr 23
BSMS2 1568.0 1568.74 Wed 9 AM 1568.8 Tue Apr 24
BRKS2 9.0 12.14 Wed 9 AM 12.3 Tue Apr 24
BSFS2 1540.0 1542.32 Wed 9 AM 1542.3 Wed Apr 25
EGAS2 1516.5 1519.79 Wed 9 AM 1519.8 Wed Apr 25
TRES2 1495.0 1497.10 Wed 9 AM 1497.1 Wed Apr 25
DERS2 12.0 13.50 Wed 9 AM 13.7 Thu 1 AM
SFLS2 12.0 14.90 Wed 9 AM 15.1 Wed 7 PM
SXFS2 16.0 14.72 Wed 9 AM 16.0 Thu 7 PM
CBSS2 1235.0 1235.75 Wed 9 AM 1236.3 Mon Apr 23
HWDI4 20.5 24.62 Wed 9 AM 24.9 Tue Apr 24
AKRI4 16.0 19.57 Wed 9 AM 19.6 Wed 1 PM
LITTLE SIOUX RIVER
MLSI4 1391.0 1391.04 Wed 9 AM 1391.1 Wed Apr 25
MIFI4 12.0 14.57 Wed 9 AM 14.6 Wed Apr 25
SPWI4 10.0 12.95 Wed 9 AM 13.2 Tue Apr 24
LNNI4 18.0 19.28 Wed 9 AM 19.5 Thu 7 AM
CHKI4 17.0 16.95 Wed 9 AM 18.1 Sat 1 AM
REDWOOD RIVER
RUSM5 14.0 16.31 Wed 9 AM 17.3 Tue Apr 24
MSHM5 14.0 15.55 Wed 9 AM 15.9 Tue Apr 24
JAMES RIVER
FORS2 12.0 12.58 Wed 9 AM 12.7 Tue Apr 24
JRMS2 17.0 19.10 Wed 9 AM 19.2 Wed 7 PM
SCOS2 13.0 12.56 Wed 9 AM 13.9 Sun 1 PM
SPLIT ROCK CREEK
JSPM5 91.0 91.96 Wed 9 AM 92.6 Sat Apr 21
ROCK RIVER
RAPI4 13.0 13.33 Wed 9 AM 13.9 Mon Apr 23
OCHEYEDAN RIVER
SPOI4 8.0 8.20 Wed 9 AM 9.0 Tue Apr 24
WEST FORK DES MOINES RIVER
WDOM5 19.0 19.57 Wed 9 AM 19.6 Wed Apr 25942
WGUS83 KFSD 261434
FLSFSD
Flood Statement
National Weather Service Sioux Falls SD
934 AM CDT Thu Apr 26 2018
...The Flood Warning continues for the following rivers in South
Dakota...Iowa...
James River Near Forestburg
James River At Mitchell
James River Near Scotland
Big Sioux River near Estelline
Big Sioux River Near Bruce
Big Sioux River near Medary
Big Sioux River Near Brookings
Big Sioux River near Flandreau
Big Sioux River near Egan
Big Sioux River near Trent
Big Sioux River Near Dell Rapids
Big Sioux River At Sioux Falls I-90
Big Sioux River At Sioux Falls North Cliff
Big Sioux River at Brandon
Big Sioux River near Canton
Big Sioux River above Hawarden
Big Sioux River At Akron
Little Sioux River near Montgomery
Little Sioux River near Milford
Little Sioux River at Spencer
Little Sioux River At Linn Grove
Little Sioux River At Cherokee
.The following river forecasts include forecast precipitation through
tonight. Any additional future rains could affect the crest
forecasts.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Safety message...Do not drive cars through flooded areas. the water
depth and road condition may be unsafe.
Additional information is available at
http://water.weather.gov/ahps2/index.php?wfo=fsd
Stay tuned for further updates by listening to NOAA weather radio...
or your local radio and TV stations.
The next scheduled statement will be issued tomorrow morning.
&&
SDC011-057-271834-
/O.CON.KFSD.FL.W.0082.000000T0000Z-000000T0000Z/
/BSES2.1.ER.180420T1700Z.180426T0145Z.000000T0000Z.UU/
934 AM CDT Thu Apr 26 2018
The Flood Warning continues for
The Big Sioux River near Estelline.
* until further notice.
* At 09AM Thursday the stage was 1645.28 feet.
* Flood stage is 1644.00 feet.
* Recent Activity...The river crested at 1645.9 feet on Monday
April 23.
* At stages near 1644 feet...Significant flooding of crop and pasture
land begins.
&&
LAT...LON 4460 9700 4464 9695 4451 9683 4451 9690
$$
SDC011-271834-
/O.CON.KFSD.FL.W.0066.000000T0000Z-000000T0000Z/
/BRCS2.2.ER.180421T0027Z.180423T1830Z.000000T0000Z.NO/
934 AM CDT Thu Apr 26 2018
The Flood Warning continues for
The Big Sioux River Near Bruce.
* until further notice.
* At 08AM Thursday the stage was 9.70 feet.
* Flood stage is 8.00 feet.
* Recent Activity...The river crested at 10.2 feet on Monday
April 23.
* At stages near 9.5 feet...The right bank overflows flooding
agricultural lands for as much as 1/4 mile.
&&
LAT...LON 4451 9690 4451 9683 4441 9688 4433 9686
4433 9692 4443 9696 4448 9690
$$
SDC011-271834-
/O.CON.KFSD.FL.W.0076.000000T0000Z-000000T0000Z/
/BSMS2.1.ER.180423T1800Z.180425T0330Z.000000T0000Z.UU/
934 AM CDT Thu Apr 26 2018
The Flood Warning continues for
The Big Sioux River near Medary.
* until further notice.
* At 09AM Thursday the stage was 1568.53 feet.
* Flood stage is 1568.00 feet.
* Recent Activity...The river crested at 1568.8 feet on Tuesday
April 24.
* At stages near 1568 feet...The intersection of 216th Street and
469th Avenue is flooded.
&&
LAT...LON 4433 9692 4433 9686 4429 9683 4420 9675
4417 9678 4422 9686 4427 9687
$$
SDC011-101-271834-
/O.EXT.KFSD.FL.W.0049.000000T0000Z-000000T0000Z/
/BRKS2.3.ER.180421T1150Z.180425T0400Z.000000T0000Z.NO/
934 AM CDT Thu Apr 26 2018
The Flood Warning continues for
The Big Sioux River Near Brookings.
* until further notice.
* At 08AM Thursday the stage was 12.00 feet.
* Major flooding is occurring and Moderate flooding is forecast.
* Flood stage is 9.00 feet.
* Recent Activity...The river crested at 12.3 feet on Tuesday
April 24.
* Forecast...The river will continue to fall to a stage of 11.6 feet
by 7 AM Friday.
* At stages near 12.0 feet...475th Avenue and 222nd Street being to
flood.
&&
LAT...LON 4417 9678 4420 9675 4414 9659 4410 9658
4410 9666 4411 9666
$$
SDC101-271834-
/O.CON.KFSD.FL.W.0071.000000T0000Z-000000T0000Z/
/BSFS2.1.ER.180423T1145Z.180425T1400Z.000000T0000Z.UU/
934 AM CDT Thu Apr 26 2018
The Flood Warning continues for
The Big Sioux River near Flandreau.
* until further notice.
* At 09AM Thursday the stage was 1542.06 feet.
* Flood stage is 1540.00 feet.
* Recent Activity...The river crested at 1642.4 feet on Wednesday
April 25.
* At stages near 1541 feet...479th Avenue between 224th and 225th
Streets begins to flood.
&&
LAT...LON 4410 9666 4410 9658 4407 9652 4404 9653
4402 9659 4405 9664 4407 9661
$$
SDC101-271834-
/O.CON.KFSD.FL.W.0080.000000T0000Z-000000T0000Z/
/EGAS2.2.ER.180423T0700Z.180426T0715Z.000000T0000Z.UU/
934 AM CDT Thu Apr 26 2018
The Flood Warning continues for
The Big Sioux River near Egan.
* until further notice.
* At 09AM Thursday the stage was 1520.18 feet.
* Flood stage is 1516.50 feet.
* Recent Activity...The river crested at 1520.3 feet on Wednesday
April 25.
* At stages near 1519 feet...Water is across the road on both sides
of the bridge by the Egan Park.
&&
LAT...LON 4405 9664 4402 9659 4397 9662 4396 9667
4396 9672 4400 9668 4401 9665
$$
SDC099-101-271834-
/O.CON.KFSD.FL.W.0073.000000T0000Z-000000T0000Z/
/TRES2.2.ER.180423T1022Z.180426T1315Z.000000T0000Z.UU/
934 AM CDT Thu Apr 26 2018
The Flood Warning continues for
The Big Sioux River near Trent.
* until further notice.
* At 08AM Thursday the stage was 1497.96 feet.
* Flood stage is 1495.00 feet.
&&
LAT...LON 4396 9672 4396 9667 4392 9665 4391 9663
4385 9663 4381 9667 4381 9672 4382 9674
4384 9670 4387 9668
$$
SDC099-101-271834-
/O.CON.KFSD.FL.W.0050.000000T0000Z-180502T0600Z/
/DERS2.2.ER.180421T1700Z.180427T0000Z.180501T0600Z.NO/
934 AM CDT Thu Apr 26 2018
The Flood Warning continues for
The Big Sioux River Near Dell Rapids.
* until late Tuesday night.
* At 08AM Thursday the stage was 13.98 feet.
* Minor flooding is occurring and Moderate flooding is forecast.
* Flood stage is 12.00 feet.
* Forecast...The river will crest near 14.1 feet this evening.
* At stages near 14.0 feet...Significant amounts of agricultural
lands are flooded through the basin.
&&
LAT...LON 4382 9674 4381 9672 4369 9671 4369 9676
4373 9678 4379 9676
$$
SDC099-271834-
/O.CON.KFSD.FL.W.0051.000000T0000Z-000000T0000Z/
/SFLS2.2.ER.180420T1500Z.180426T1800Z.000000T0000Z.NO/
934 AM CDT Thu Apr 26 2018
The Flood Warning continues for
The Big Sioux River At Sioux Falls I-90.
* until further notice.
* At 09AM Thursday the stage was 15.54 feet.
* Moderate flooding is occurring and Moderate flooding is forecast.
* Flood stage is 12.00 feet.
* Forecast...The river will crest near 15.6 feet tonight.
* At stages near 15.5 feet...Flooding begins to affect roads, homes,
and businesses in Renner.
&&
LAT...LON 4369 9676 4369 9671 4362 9672 4358 9672
4356 9672 4357 9674 4359 9673 4360 9675
4363 9676
$$
IAC119-SDC083-099-271834-
/O.EXT.KFSD.FL.W.0077.180427T0800Z-180429T2100Z/
/SXFS2.1.ER.180427T0800Z.180428T0000Z.180428T2100Z.NO/
934 AM CDT Thu Apr 26 2018
...Flood Warning extended until Sunday April 29...
The Flood Warning continues for
The Big Sioux River At Sioux Falls North Cliff.
* from late tonight to Sunday afternoon.
* At 08AM Thursday the stage was 15.32 feet.
* Minor flooding is forecast.
* Flood stage is 16.00 feet.
* Forecast...The river will rise above flood stage tonight and crest
near 16.4 feet on Friday April 27.
* At stages near 16.0 feet...Rural flooding downstream of Sioux Falls
begins, and the Glenwood Stable begins to flood.
&&
LAT...LON 4356 9672 4358 9672 4358 9668 4359 9668
4362 9664 4359 9665 4356 9667
$$
IAC119-SDC099-271834-
/O.CON.KFSD.FL.W.0081.000000T0000Z-000000T0000Z/
/BBSS2.1.ER.180421T1400Z.180426T1400Z.000000T0000Z.UU/
934 AM CDT Thu Apr 26 2018
The Flood Warning continues for
The Big Sioux River at Brandon.
* until further notice.
* At 09AM Thursday the stage was 1206.34 feet.
* Flood stage is 1204.00 feet.
&&
LAT...LON 4359 9665 4362 9664 4360 9657 4345 9656
4338 9646 4339 9658 4343 9662 4358 9662
$$
IAC119-167-SDC083-271834-
/O.CON.KFSD.FL.W.0072.000000T0000Z-000000T0000Z/
/CBSS2.1.ER.180422T1000Z.180423T1745Z.000000T0000Z.NO/
934 AM CDT Thu Apr 26 2018
The Flood Warning continues for
The Big Sioux River near Canton.
* until further notice.
* At 09AM Thursday the stage was 1235.97 feet.
* Flood stage is 1235.00 feet.
* At stages near 1235 feet...Flooding begins to affect crop and
pasture land.
&&
LAT...LON 4339 9658 4338 9646 4327 9648 4327 9652
4325 9652 4323 9643 4313 9640 4308 9641
4308 9654 4313 9650 4320 9652 4321 9661
4332 9660 4331 9656
$$
IAC149-167-SDC127-271834-
/O.CON.KFSD.FL.W.0052.000000T0000Z-000000T0000Z/
/HWDI4.2.ER.180421T0645Z.180425T0345Z.000000T0000Z.UU/
934 AM CDT Thu Apr 26 2018
The Flood Warning continues for
The Big Sioux River above Hawarden.
* until further notice.
* At 08AM Thursday the stage was 24.20 feet.
* Moderate flooding is occurring and Moderate flooding is forecast.
* Flood stage is 20.50 feet.
* Recent Activity...The river crested at 24.9 feet on Tuesday
April 24.
* Forecast...The river will continue to fall to a stage of 23.5 feet
by 7 AM Friday.
* At stages near 24.0 feet...Some farm houses on the South Dakota
side of the river are isolated by high water.
&&
LAT...LON 4308 9654 4308 9641 4302 9646 4291 9649
4291 9658
$$
IAC149-SDC127-271834-
/O.CON.KFSD.FL.W.0053.000000T0000Z-000000T0000Z/
/AKRI4.2.ER.180421T1445Z.180426T0700Z.000000T0000Z.NO/
934 AM CDT Thu Apr 26 2018
The Flood Warning continues for
The Big Sioux River At Akron.
* until further notice.
* At 09AM Thursday the stage was 19.51 feet.
* Moderate flooding is occurring and Moderate flooding is forecast.
* Flood stage is 16.00 feet.
* Recent Activity...The river crested at 19.6 feet on Wednesday
April 25.
* Forecast...The river will continue to fall to a stage of 19.0 feet
by 7 AM Friday.
* At stages near 19.5 feet...Several farm houses are flooded.
&&
LAT...LON 4291 9658 4291 9649 4281 9654 4277 9659
4278 9665
$$
SDC111-271834-
/O.EXT.KFSD.FL.W.0054.000000T0000Z-180428T0600Z/
/FORS2.1.ER.180423T0100Z.180425T0445Z.180427T0600Z.NO/
934 AM CDT Thu Apr 26 2018
The Flood Warning continues for
The James River Near Forestburg.
* until late Friday night.
* At 08AM Thursday the stage was 12.30 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Flood stage is 12.00 feet.
* Recent Activity...The river crested at 12.7 feet on Tuesday
April 24.
* Forecast...The river will continue to fall to below flood stage by
Friday April 27.
* At stages near 12.0 feet...Flooding begins over the left bank and a
few county or township roads begin to flood.
&&
LAT...LON 4420 9822 4420 9810 4402 9802 4393 9798
4393 9812 4409 9816
$$
SDC035-061-271834-
/O.EXT.KFSD.FL.W.0055.000000T0000Z-180503T1500Z/
/JRMS2.1.ER.180423T1352Z.180426T1800Z.180502T1500Z.NO/
934 AM CDT Thu Apr 26 2018
The Flood Warning continues for
The James River At Mitchell.
* until Thursday May 03.
* At 08AM Thursday the stage was 19.49 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Flood stage is 17.00 feet.
* Forecast...The river is near crest now.
* At stages near 20.0 feet...The higher banks overflow.
&&
LAT...LON 4393 9812 4393 9798 4370 9789 4340 9763
4338 9777 4351 9797
$$
SDC067-135-271834-
/O.CON.KFSD.FL.W.0056.000000T0000Z-000000T0000Z/
/SCOS2.2.ER.180427T1330Z.180429T1800Z.000000T0000Z.NO/
934 AM CDT Thu Apr 26 2018
The Flood Warning continues for
The James River Near Scotland.
* until further notice.
* At 08AM Thursday the stage was 12.53 feet.
* Moderate flooding is forecast.
* Flood stage is 13.00 feet.
* Forecast...Rise above flood stage by Friday April 27 and crest
near 14.3 feet by Sunday April 29.
* At stages near 14.0 feet...Approximately 4400 acres of farm land
are flooded between Mitchell and Yankton.
&&
LAT...LON 4338 9777 4340 9763 4321 9755 4308 9736
4308 9750 4317 9769
$$
IAC059-271834-
/O.CON.KFSD.FL.W.0079.000000T0000Z-000000T0000Z/
/MLSI4.1.ER.180425T0730Z.180425T1945Z.000000T0000Z.UU/
934 AM CDT Thu Apr 26 2018
The Flood Warning continues for
The Little Sioux River near Montgomery.
* until further notice.
* At 08AM Thursday the stage was 1391.01 feet.
* Flood stage is 1391.00 feet.
* Recent Activity...The river crested at 1391.1 feet on Wednesday
April 25.
&&
LAT...LON 4354 9523 4354 9518 4347 9519 4341 9524
4343 9528 4349 9523
$$
IAC041-059-271834-
/O.CON.KFSD.FL.W.0067.000000T0000Z-000000T0000Z/
/MIFI4.2.ER.180421T0300Z.180426T1300Z.000000T0000Z.NO/
934 AM CDT Thu Apr 26 2018
The Flood Warning continues for
The Little Sioux River near Milford.
* until further notice.
* At 08AM Thursday the stage was 14.75 feet.
* Flood stage is 12.00 feet.
* At stages near 14.5 feet...190th Avenue between 110th Street and
120th Street is flooded.
&&
LAT...LON 4341 9527 4341 9521 4334 9520 4331 9515
4321 9517 4321 9528 4330 9525
$$
IAC041-271834-
/O.CON.KFSD.FL.W.0046.000000T0000Z-000000T0000Z/
/SPWI4.1.ER.180414T0415Z.180425T0300Z.000000T0000Z.NO/
934 AM CDT Thu Apr 26 2018
The Flood Warning continues for
The Little Sioux River at Spencer.
* until further notice.
* At 08AM Thursday the stage was 12.82 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Flood stage is 10.00 feet.
* Recent Activity...The river crested at 13.2 feet on Tuesday
April 24.
* Forecast...The river will continue to fall to a stage of 12.5 feet
by 7 AM Friday.
* At stages near 14.0 feet...City sewers in Spencer can begin to back
up. Highway 18 between Spencer and Dickens can start flooding if
flows on the tributary creeks are also very high.
&&
LAT...LON 4321 9528 4321 9517 4314 9503 4299 9503
4302 9510 4310 9511 4314 9523
$$
IAC021-041-271834-
/O.CON.KFSD.FL.W.0047.000000T0000Z-000000T0000Z/
/LNNI4.2.ER.180418T0405Z.180426T1800Z.000000T0000Z.NO/
934 AM CDT Thu Apr 26 2018
The Flood Warning continues for
The Little Sioux River At Linn Grove.
* until further notice.
* At 09AM Thursday the stage was 19.46 feet.
* Minor flooding is occurring and Moderate flooding is forecast.
* Flood stage is 18.00 feet.
* Forecast...The river will crest near 19.5 feet tonight.
* At stages near 20.0 feet...Significant flooding of agricultural
land begins along this entire stretch of the river.
&&
LAT...LON 4302 9510 4299 9503 4287 9512 4288 9536
4296 9543 4293 9520
$$
IAC035-271834-
/O.EXT.KFSD.FL.W.0078.000000T0000Z-180502T0600Z/
/CHKI4.1.ER.180426T0215Z.180428T0600Z.180501T0600Z.NO/
934 AM CDT Thu Apr 26 2018
The Flood Warning continues for
The Little Sioux River At Cherokee.
* until late Tuesday night.
* At 08AM Thursday the stage was 17.33 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Flood stage is 17.00 feet.
* Recent activity...The river rose above flood stage on Wednesday
April 25.
* Forecast...The river will crest near 18.1 feet by Saturday
April 28.
* At stages near 18.0 feet...Cherokee city park begins to flood on
the south bank of the river.
&&
LAT...LON 4296 9543 4291 9539 4265 9557 4256 9569
4256 9578 4270 9564
$$
&&
Location Flood Latest Observed Maximum Forecast Recent Observed
Stage Stage Time Stage Time Crest Time
BIG SIOUX RIVER
BSES2 1644.0 1645.28 Thu 9 AM 1645.9 Mon Apr 23
BRCS2 8.0 9.70 Thu 9 AM 10.2 Mon Apr 23
BSMS2 1568.0 1568.53 Thu 9 AM 1568.8 Tue Apr 24
BRKS2 9.0 12.00 Thu 9 AM 12.3 Tue Apr 24
BSFS2 1540.0 1542.06 Thu 9 AM 1542.3 Wed Apr 25
EGAS2 1516.5 1520.18 Thu 9 AM 1520.3 Thu Apr 26
TRES2 1495.0 1497.96 Thu 8 AM 1498.0 Thu Apr 26
DERS2 12.0 13.98 Thu 8 AM 14.1 Thu 7 PM
SFLS2 12.0 15.54 Thu 9 AM 15.6 Thu 1 PM
SXFS2 16.0 15.32 Thu 8 AM 16.4 Fri 7 PM
BBSS2 1204.0 1206.34 Thu 9 AM 1206.3 Thu Apr 26
CBSS2 1235.0 1235.97 Thu 9 AM 1236.3 Mon Apr 23
HWDI4 20.5 24.20 Thu 8 AM 24.9 Tue Apr 24
AKRI4 16.0 19.51 Thu 9 AM 19.6 Wed Apr 25
JAMES RIVER
FORS2 12.0 12.30 Thu 8 AM 12.7 Tue Apr 24
JRMS2 17.0 19.49 Thu 9 AM 19.5 Thu 1 PM
SCOS2 13.0 12.53 Thu 8 AM 14.3 Sun 1 PM
LITTLE SIOUX RIVER
MLSI4 1391.0 1391.01 Thu 9 AM 1391.1 Wed Apr 25
MIFI4 12.0 14.75 Thu 8 AM 15.1 Mon Apr 16
SPWI4 10.0 12.82 Thu 8 AM 13.2 Tue Apr 24
LNNI4 18.0 19.46 Thu 9 AM 19.5 Thu 1 PM
CHKI4 17.0 17.33 Thu 8 AM 18.1 Sat 1 AM
MG990
WGUS83 KFSD 271533
FLSFSD
Flood Statement
National Weather Service Sioux Falls SD
1033 AM CDT Fri Apr 27 2018
...The Flood Warning is cancelled for the following rivers in South
Dakota...Minnesota...
James River Near Forestburg
Redwood River Near Marshall
...The Flood Warning continues for the following rivers in South
Dakota...Iowa...Minnesota...
James River At Mitchell
James River Near Scotland
Big Sioux River near Estelline
Big Sioux River Near Bruce
Big Sioux River near Medary
Big Sioux River Near Brookings
Big Sioux River near Flandreau
Big Sioux River near Egan
Big Sioux River near Trent
Big Sioux River Near Dell Rapids
Big Sioux River At Sioux Falls I-90
Big Sioux River At Sioux Falls North Cliff
Big Sioux River at Brandon
Big Sioux River near Canton
Big Sioux River above Hawarden
Big Sioux River At Akron
Little Sioux River near Milford
Little Sioux River at Spencer
Little Sioux River At Linn Grove
Little Sioux River At Cherokee
West Fork Des Moines River Near Windom
Redwood River At Russell
.The following river forecasts include forecast precipitation through
tonight. Any additional future rains could affect the crest
forecasts.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Safety message...Do not drive cars through flooded areas. the water
depth and road condition may be unsafe.
Additional information is available at
http://water.weather.gov/ahps2/index.php?wfo=fsd
Stay tuned for further updates by listening to NOAA weather radio...
or your local radio and TV stations.
The next scheduled statement will be issued tomorrow morning.
&&
SDC011-057-281932-
/O.CON.KFSD.FL.W.0082.000000T0000Z-000000T0000Z/
/BSES2.1.ER.180420T1700Z.180426T0145Z.000000T0000Z.UU/
1033 AM CDT Fri Apr 27 2018
The Flood Warning continues for
The Big Sioux River near Estelline.
* until further notice.
* At 10AM Friday the stage was 1645.13 feet.
* Flood stage is 1644.00 feet.
* At stages near 1644 feet...Significant flooding of crop and pasture
land begins.
&&
LAT...LON 4460 9700 4464 9695 4451 9683 4451 9690
$$
SDC011-281932-
/O.CON.KFSD.FL.W.0066.000000T0000Z-000000T0000Z/
/BRCS2.2.ER.180421T0027Z.180423T1830Z.000000T0000Z.NO/
1033 AM CDT Fri Apr 27 2018
The Flood Warning continues for
The Big Sioux River Near Bruce.
* until further notice.
* At 09AM Friday the stage was 9.60 feet.
* Flood stage is 8.00 feet.
* At stages near 9.5 feet...The right bank overflows flooding
agricultural lands for as much as 1/4 mile.
&&
LAT...LON 4451 9690 4451 9683 4441 9688 4433 9686
4433 9692 4443 9696 4448 9690
$$
SDC011-281932-
/O.CON.KFSD.FL.W.0076.000000T0000Z-000000T0000Z/
/BSMS2.1.ER.180423T1800Z.180425T0330Z.000000T0000Z.UU/
1033 AM CDT Fri Apr 27 2018
The Flood Warning continues for
The Big Sioux River near Medary.
* until further notice.
* At 10AM Friday the stage was 1568.23 feet.
* Flood stage is 1568.00 feet.
* At stages near 1568 feet...The intersection of 216th Street and
469th Avenue is flooded.
&&
LAT...LON 4433 9692 4433 9686 4429 9683 4420 9675
4417 9678 4422 9686 4427 9687
$$
SDC011-101-281932-
/O.CON.KFSD.FL.W.0049.000000T0000Z-000000T0000Z/
/BRKS2.3.ER.180421T1150Z.180425T0400Z.000000T0000Z.NO/
1033 AM CDT Fri Apr 27 2018
The Flood Warning continues for
The Big Sioux River Near Brookings.
* until further notice.
* At 09AM Friday the stage was 11.68 feet.
* Moderate flooding is occurring and Moderate flooding is forecast.
* Flood stage is 9.00 feet.
* Forecast...The river will continue to fall to a stage of 11.4 feet
by 7 AM Saturday.
* At stages near 11.7 feet...473rd Avenue at 221st Street begins to
flood.
&&
LAT...LON 4417 9678 4420 9675 4414 9659 4410 9658
4410 9666 4411 9666
$$
SDC101-281932-
/O.CON.KFSD.FL.W.0071.000000T0000Z-000000T0000Z/
/BSFS2.1.ER.180423T1145Z.180425T1400Z.000000T0000Z.UU/
1033 AM CDT Fri Apr 27 2018
The Flood Warning continues for
The Big Sioux River near Flandreau.
* until further notice.
* At 10AM Friday the stage was 1541.54 feet.
* Flood stage is 1540.00 feet.
* At stages near 1541 feet...479th Avenue between 224th and 225th
Streets begins to flood.
&&
LAT...LON 4410 9666 4410 9658 4407 9652 4404 9653
4402 9659 4405 9664 4407 9661
$$
SDC101-281932-
/O.CON.KFSD.FL.W.0080.000000T0000Z-000000T0000Z/
/EGAS2.2.ER.180423T0700Z.180426T0715Z.000000T0000Z.UU/
1033 AM CDT Fri Apr 27 2018
The Flood Warning continues for
The Big Sioux River near Egan.
* until further notice.
* At 10AM Friday the stage was 1519.60 feet.
* Flood stage is 1516.50 feet.
* At stages near 1519 feet...Water is across the road on both sides
of the bridge by the Egan Park.
&&
LAT...LON 4405 9664 4402 9659 4397 9662 4396 9667
4396 9672 4400 9668 4401 9665
$$
SDC099-101-281932-
/O.CON.KFSD.FL.W.0073.000000T0000Z-000000T0000Z/
/TRES2.2.ER.180423T1022Z.180426T1315Z.000000T0000Z.UU/
1033 AM CDT Fri Apr 27 2018
The Flood Warning continues for
The Big Sioux River near Trent.
* until further notice.
* At 09AM Friday the stage was 1497.84 feet.
* Flood stage is 1495.00 feet.
* At stages near 1498 feet...Flood waters reach into the backyards of
several houses in Trent.
&&
LAT...LON 4396 9672 4396 9667 4392 9665 4391 9663
4385 9663 4381 9667 4381 9672 4382 9674
4384 9670 4387 9668
$$
SDC099-101-281932-
/O.EXT.KFSD.FL.W.0050.000000T0000Z-180503T0000Z/
/DERS2.2.ER.180421T1700Z.180427T1016Z.180502T0000Z.NO/
1033 AM CDT Fri Apr 27 2018
The Flood Warning continues for
The Big Sioux River Near Dell Rapids.
* until Wednesday evening.
* At 09AM Friday the stage was 14.18 feet.
* Moderate flooding is occurring and Moderate flooding is forecast.
* Flood stage is 12.00 feet.
* Forecast...The river will continue to fall to below flood stage by
Tuesday May 01.
* At stages near 14.0 feet...Significant amounts of agricultural
lands are flooded through the basin, and the park in Dell Rapids
begins to flood.
&&
LAT...LON 4382 9674 4381 9672 4369 9671 4369 9676
4373 9678 4379 9676
$$
SDC099-281932-
/O.CON.KFSD.FL.W.0051.000000T0000Z-000000T0000Z/
/SFLS2.3.ER.180420T1500Z.180428T0600Z.000000T0000Z.NO/
1033 AM CDT Fri Apr 27 2018
The Flood Warning continues for
The Big Sioux River At Sioux Falls I-90.
* until further notice.
* At 10AM Friday the stage was 16.04 feet.
* Moderate flooding is occurring and Moderate flooding is forecast.
* Flood stage is 12.00 feet.
* Forecast...The river will crest near 16.4 feet tonight.
&&
LAT...LON 4369 9676 4369 9671 4362 9672 4358 9672
4356 9672 4357 9674 4359 9673 4360 9675
4363 9676
$$
IAC119-SDC083-099-281932-
/O.EXT.KFSD.FL.W.0077.000000T0000Z-180501T1800Z/
/SXFS2.1.ER.180427T1042Z.180429T0000Z.180430T1800Z.NO/
1033 AM CDT Fri Apr 27 2018
...Flood Warning extended until Tuesday May 01...
The Flood Warning continues for
The Big Sioux River At Sioux Falls North Cliff.
* until Tuesday afternoon.
* At 09AM Friday the stage was 16.22 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Flood stage is 16.00 feet.
* Recent activity...The river rose above flood stage on Friday April
27.
* Forecast...The river will crest near 17.2 feet by Saturday April 28.
* At stages near 17.5 feet...60th Street North and Timberline Road
begin to flood.
&&
LAT...LON 4356 9672 4358 9672 4358 9668 4359 9668
4362 9664 4359 9665 4356 9667
$$
IAC119-SDC099-281932-
/O.CON.KFSD.FL.W.0081.000000T0000Z-000000T0000Z/
/BBSS2.1.ER.180421T1400Z.180427T1445Z.000000T0000Z.UU/
1033 AM CDT Fri Apr 27 2018
The Flood Warning continues for
The Big Sioux River at Brandon.
* until further notice.
* At 10AM Friday the stage was 1206.85 feet.
* Flood stage is 1204.00 feet.
&&
LAT...LON 4359 9665 4362 9664 4360 9657 4345 9656
4338 9646 4339 9658 4343 9662 4358 9662
$$
IAC119-167-SDC083-281932-
/O.CON.KFSD.FL.W.0072.000000T0000Z-000000T0000Z/
/CBSS2.1.ER.180422T1000Z.180423T1745Z.000000T0000Z.NO/
1033 AM CDT Fri Apr 27 2018
The Flood Warning continues for
The Big Sioux River near Canton.
* until further notice.
* At 10AM Friday the stage was 1235.90 feet.
* Flood stage is 1235.00 feet.
* At stages near 1235 feet...Flooding begins to affect crop and
pasture land.
&&
LAT...LON 4339 9658 4338 9646 4327 9648 4327 9652
4325 9652 4323 9643 4313 9640 4308 9641
4308 9654 4313 9650 4320 9652 4321 9661
4332 9660 4331 9656
$$
IAC149-167-SDC127-281932-
/O.CON.KFSD.FL.W.0052.000000T0000Z-000000T0000Z/
/HWDI4.2.ER.180421T0645Z.180425T0345Z.000000T0000Z.UU/
1033 AM CDT Fri Apr 27 2018
The Flood Warning continues for
The Big Sioux River above Hawarden.
* until further notice.
* At 09AM Friday the stage was 23.42 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Flood stage is 20.50 feet.
* Forecast...The river will continue to fall to a stage of 23.0 feet
by 7 AM Saturday.
* At stages near 23.0 feet...South Dakota Highway 46 begins to flood.
&&
LAT...LON 4308 9654 4308 9641 4302 9646 4291 9649
4291 9658
$$
IAC149-SDC127-281932-
/O.CON.KFSD.FL.W.0053.000000T0000Z-000000T0000Z/
/AKRI4.2.ER.180421T1445Z.180426T0700Z.000000T0000Z.NO/
1033 AM CDT Fri Apr 27 2018
The Flood Warning continues for
The Big Sioux River At Akron.
* until further notice.
* At 10AM Friday the stage was 19.14 feet.
* Moderate flooding is occurring and Moderate flooding is forecast.
* Flood stage is 16.00 feet.
* Forecast...The river will continue to fall to a stage of 18.3 feet
by 7 AM Saturday.
* At stages near 19.5 feet...Several farm houses are flooded.
&&
LAT...LON 4291 9658 4291 9649 4281 9654 4277 9659
4278 9665
$$
IAC041-059-281932-
/O.CON.KFSD.FL.W.0067.000000T0000Z-000000T0000Z/
/MIFI4.2.ER.180421T0300Z.180426T1300Z.000000T0000Z.NO/
1033 AM CDT Fri Apr 27 2018
The Flood Warning continues for
The Little Sioux River near Milford.
* until further notice.
* At 09AM Friday the stage was 14.47 feet.
* Flood stage is 12.00 feet.
* At stages near 14.5 feet...190th Avenue between 110th Street and
120th Street is flooded.
&&
LAT...LON 4341 9527 4341 9521 4334 9520 4331 9515
4321 9517 4321 9528 4330 9525
$$
IAC041-281932-
/O.CON.KFSD.FL.W.0046.000000T0000Z-000000T0000Z/
/SPWI4.1.ER.180414T0415Z.180425T0300Z.000000T0000Z.NO/
1033 AM CDT Fri Apr 27 2018
The Flood Warning continues for
The Little Sioux River at Spencer.
* until further notice.
* At 09AM Friday the stage was 12.68 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Flood stage is 10.00 feet.
* Forecast...The river will continue to slowly fall.
* At stages near 14.0 feet...City sewers in Spencer can begin to back
up. Highway 18 between Spencer and Dickens can start flooding if
flows on the tributary creeks are also very high.
&&
LAT...LON 4321 9528 4321 9517 4314 9503 4299 9503
4302 9510 4310 9511 4314 9523
$$
IAC021-041-281932-
/O.CON.KFSD.FL.W.0047.000000T0000Z-000000T0000Z/
/LNNI4.1.ER.180418T0405Z.180427T0445Z.000000T0000Z.NO/
1033 AM CDT Fri Apr 27 2018
The Flood Warning continues for
The Little Sioux River At Linn Grove.
* until further notice.
* At 10AM Friday the stage was 19.35 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Flood stage is 18.00 feet.
* Forecast...The river will continue to slowly fall.
* At stages near 20.0 feet...Significant flooding of agricultural
land begins along this entire stretch of the river.
&&
LAT...LON 4302 9510 4299 9503 4287 9512 4288 9536
4296 9543 4293 9520
$$
IAC035-281932-
/O.EXT.KFSD.FL.W.0078.000000T0000Z-180502T1800Z/
/CHKI4.1.ER.180426T0215Z.180428T0600Z.180501T1800Z.NO/
1033 AM CDT Fri Apr 27 2018
The Flood Warning continues for
The Little Sioux River At Cherokee.
* until Wednesday afternoon.
* At 09AM Friday the stage was 17.67 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Flood stage is 17.00 feet.
* Recent activity...The river rose above flood stage on Wednesday
April 25.
* Forecast...The river will crest near 17.9 feet by Saturday April 28.
* At stages near 18.0 feet...Cherokee city park begins to flood on
the south bank of the river.
&&
LAT...LON 4296 9543 4291 9539 4265 9557 4256 9569
4256 9578 4270 9564
$$
SDC111-271603-
/O.CAN.KFSD.FL.W.0054.000000T0000Z-180428T0600Z/
/FORS2.1.ER.180423T0100Z.180425T0445Z.180427T0330Z.NO/
1033 AM CDT Fri Apr 27 2018
The Flood Warning is cancelled for
The James River Near Forestburg.
* At 09AM Friday the stage was 11.77 feet.
* Flood stage is 12.00 feet.
* Recent activity...The river fell below flood stage at Thursday
April 26.
* Forecast...The river will continue to fall to 11.3 feet by 7 AM
Saturday.
* At stages near 12.0 feet...Flooding begins over the left bank and a
few county or township roads begin to flood.
&&
LAT...LON 4420 9822 4420 9810 4402 9802 4393 9798
4393 9812 4409 9816
$$
SDC035-061-281932-
/O.EXT.KFSD.FL.W.0055.000000T0000Z-180505T0600Z/
/JRMS2.1.ER.180423T1352Z.180427T0415Z.180504T0600Z.NO/
1033 AM CDT Fri Apr 27 2018
The Flood Warning continues for
The James River At Mitchell.
* until Saturday May 05.
* At 09AM Friday the stage was 19.45 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Flood stage is 17.00 feet.
* Forecast...The river will continue to fall to below flood stage by
Friday May 04.
* At stages near 20.0 feet...The higher banks overflow.
&&
LAT...LON 4393 9812 4393 9798 4370 9789 4340 9763
4338 9777 4351 9797
$$
SDC067-135-281932-
/O.EXT.KFSD.FL.W.0056.000000T0000Z-180503T1200Z/
/SCOS2.1.ER.180428T0000Z.180429T1200Z.180502T1200Z.NO/
1033 AM CDT Fri Apr 27 2018
The Flood Warning continues for
The James River Near Scotland.
* until Thursday morning.
* At 09AM Friday the stage was 12.57 feet.
* Minor flooding is forecast.
* Flood stage is 13.00 feet.
* Forecast...The river will rise above flood stage on Saturday
April 28 and crest near 13.7 feet on Sunday April 29.
* At stages near 14.0 feet...Approximately 4400 acres of farm land
are flooded between Mitchell and Yankton.
&&
LAT...LON 4338 9777 4340 9763 4321 9755 4308 9736
4308 9750 4317 9769
$$
MNC033-063-281932-
/O.CON.KFSD.FL.W.0070.000000T0000Z-000000T0000Z/
/WDOM5.1.ER.180423T0640Z.180427T1300Z.000000T0000Z.NO/
1033 AM CDT Fri Apr 27 2018
The Flood Warning continues for
The West Fork Des Moines River Near Windom.
* until further notice.
* At 09AM Friday the stage was 20.62 feet.
* Flood stage is 19.00 feet.
* At stages near 21.0 feet...Island Park in Windom begins to flood,
along with some agricultural lands outside of Windom.
&&
LAT...LON 4382 9533 4389 9537 4398 9521 4375 9499
4375 9512 4388 9520
$$
MNC083-281932-
/O.CON.KFSD.FL.W.0068.000000T0000Z-000000T0000Z/
/RUSM5.2.ER.180422T1650Z.180424T0515Z.000000T0000Z.NO/
1033 AM CDT Fri Apr 27 2018
The Flood Warning continues for
The Redwood River At Russell.
* until further notice.
* At 09AM Friday the stage was 14.78 feet.
* Flood stage is 14.00 feet.
* At stages near 14.0 feet...The right bank overflows flooding some
low lying areas.
&&
LAT...LON 4435 9614 4440 9608 4435 9598 4441 9591
4436 9585 4429 9597
$$
MNC083-271603-
/O.CAN.KFSD.FL.W.0064.000000T0000Z-180427T2200Z/
/MSHM5.2.ER.180422T2330Z.180425T0315Z.180427T0639Z.NO/
1033 AM CDT Fri Apr 27 2018
The Flood Warning is cancelled for
The Redwood River Near Marshall.
* At 09AM Friday the stage was 13.50 feet.
* Flood stage is 14.00 feet.
* Recent activity...The river fell below flood stage on Friday April
27.
* Forecast...The river will continue to fall to 13.0 feet by 7 AM
Saturday.
* At stages near 14.0 feet...There will be minor flooding of low
lying areas outside of Marshall.
&&
LAT...LON 4436 9585 4441 9591 4453 9579 4453 9559
4448 9559 4448 9572
$$
&&
Location Flood Latest Observed Maximum Forecast Recent Observed
Stage Stage Time Stage Time Crest Time
BIG SIOUX RIVER
BSES2 1644.0 1645.13 Fri 10 AM 1645.9 Mon Apr 23
BRCS2 8.0 9.60 Fri 10 AM 10.2 Mon Apr 23
BSMS2 1568.0 1568.23 Fri 10 AM 1568.8 Tue Apr 24
BRKS2 9.0 11.68 Fri 10 AM 12.3 Tue Apr 24
BSFS2 1540.0 1541.54 Fri 10 AM 1542.3 Wed Apr 25
EGAS2 1516.5 1519.60 Fri 10 AM 1520.3 Thu Apr 26
TRES2 1495.0 1497.84 Fri 9 AM 1498.0 Thu Apr 26
DERS2 12.0 14.18 Fri 10 AM 14.2 Fri Apr 27
SFLS2 12.0 16.04 Fri 10 AM 16.4 Sat 1 AM
SXFS2 16.0 16.22 Fri 9 AM 17.2 Sat 7 PM
BBSS2 1204.0 1206.85 Fri 10 AM 1206.9 Fri Apr 27
CBSS2 1235.0 1235.90 Fri 10 AM 1236.3 Mon Apr 23
HWDI4 20.5 23.42 Fri 9 AM 24.9 Tue Apr 24
AKRI4 16.0 19.14 Fri 10 AM 19.6 Wed Apr 25
LITTLE SIOUX RIVER
MIFI4 12.0 14.47 Fri 9 AM 14.8 Thu Apr 26
SPWI4 10.0 12.68 Fri 9 AM 13.2 Tue Apr 24
LNNI4 18.0 19.35 Fri 10 AM 19.5 Thu Apr 26
CHKI4 17.0 17.67 Fri 9 AM 17.9 Sat 1 AM
JAMES RIVER
FORS2 12.0 11.77 Fri 9 AM 12.7 Tue Apr 24
JRMS2 17.0 19.45 Fri 10 AM 19.6 Thu Apr 26
SCOS2 13.0 12.57 Fri 9 AM 13.7 Sun 7 AM
WEST FORK DES MOINES RIVER
WDOM5 19.0 20.62 Fri 9 AM 20.6 Fri Apr 27
REDWOOD RIVER
RUSM5 14.0 14.78 Fri 9 AM 17.3 Tue Apr 24
MSHM5 14.0 13.50 Fri 10 AM 15.9 Tue Apr 24
MG867
WGUS83 KFSD 281605
FLSFSD
Flood Statement
National Weather Service Sioux Falls SD
1105 AM CDT Sat Apr 28 2018
...The Flood Warning is cancelled for the following rivers in South
Dakota...
Big Sioux River near Medary
...The Flood Warning continues for the following rivers in South
Dakota...Iowa...Minnesota...
James River At Mitchell
James River Near Scotland
Big Sioux River near Estelline
Big Sioux River Near Bruce
Big Sioux River Near Brookings
Big Sioux River near Flandreau
Big Sioux River near Egan
Big Sioux River near Trent
Big Sioux River Near Dell Rapids
Big Sioux River At Sioux Falls I-90
Big Sioux River At Sioux Falls North Cliff
Big Sioux River at Brandon
Big Sioux River near Canton
Big Sioux River above Hawarden
Big Sioux River At Akron
Little Sioux River near Milford
Little Sioux River at Spencer
Little Sioux River At Linn Grove
Little Sioux River At Cherokee
West Fork Des Moines River Near Windom
Redwood River At Russell
.The following river forecasts include forecast precipitation through
tonight. Any additional future rains could affect the crest
forecasts.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Safety message...Do not drive cars through flooded areas. the water
depth and road condition may be unsafe.
Additional information is available at
http://water.weather.gov/ahps2/index.php?wfo=fsd
Stay tuned for further updates by listening to NOAA weather radio...
or your local radio and TV stations.
The next scheduled statement will be issued tomorrow morning.
&&
SDC011-057-292005-
/O.CON.KFSD.FL.W.0082.000000T0000Z-000000T0000Z/
/BSES2.1.ER.180420T1700Z.180426T0145Z.000000T0000Z.UU/
1105 AM CDT Sat Apr 28 2018
The Flood Warning continues for
The Big Sioux River near Estelline.
* until further notice.
* At 10AM Saturday the stage was 1644.93 feet.
* Flood stage is 1644.00 feet.
* At stages near 1644 feet...Significant flooding of crop and pasture
land begins.
&&
LAT...LON 4460 9700 4464 9695 4451 9683 4451 9690
$$
SDC011-292005-
/O.CON.KFSD.FL.W.0066.000000T0000Z-000000T0000Z/
/BRCS2.2.ER.180421T0027Z.180423T1830Z.000000T0000Z.NO/
1105 AM CDT Sat Apr 28 2018
The Flood Warning continues for
The Big Sioux River Near Bruce.
* until further notice.
* At 09AM Saturday the stage was 9.49 feet.
* Flood stage is 8.00 feet.
* At stages near 9.5 feet...The right bank overflows flooding
agricultural lands for as much as 1/4 mile.
&&
LAT...LON 4451 9690 4451 9683 4441 9688 4433 9686
4433 9692 4443 9696 4448 9690
$$
SDC011-281635-
/O.CAN.KFSD.FL.W.0076.000000T0000Z-180428T1605Z/
/BSMS2.1.ER.180423T1800Z.180425T0330Z.180428T0630Z.UU/
1105 AM CDT Sat Apr 28 2018
The Flood Warning is cancelled for
The Big Sioux River near Medary.
* At 10AM Saturday the stage was 1567.93 feet.
* Flood stage is 1568.00 feet.
* At stages near 1568 feet...The intersection of 216th Street and
469th Avenue is flooded.
&&
LAT...LON 4433 9692 4433 9686 4429 9683 4420 9675
4417 9678 4422 9686 4427 9687
$$
SDC011-101-292005-
/O.CON.KFSD.FL.W.0049.000000T0000Z-000000T0000Z/
/BRKS2.3.ER.180421T1150Z.180425T0400Z.000000T0000Z.NO/
1105 AM CDT Sat Apr 28 2018
The Flood Warning continues for
The Big Sioux River Near Brookings.
* until further notice.
* At 09AM Saturday the stage was 11.34 feet.
* Moderate flooding is occurring and Moderate flooding is forecast.
* Flood stage is 9.00 feet.
* Forecast...The river will continue to fall to a stage of 10.9 feet
by 7 AM Sunday.
* At stages near 11.0 feet...Some farm outbuildings begin to flood.
&&
LAT...LON 4417 9678 4420 9675 4414 9659 4410 9658
4410 9666 4411 9666
$$
SDC101-292005-
/O.CON.KFSD.FL.W.0071.000000T0000Z-000000T0000Z/
/BSFS2.1.ER.180423T1145Z.180425T1400Z.000000T0000Z.UU/
1105 AM CDT Sat Apr 28 2018
The Flood Warning continues for
The Big Sioux River near Flandreau.
* until further notice.
* At 10AM Saturday the stage was 1540.85 feet.
* Flood stage is 1540.00 feet.
* At stages near 1541 feet...479th Avenue between 224th and 225th
Streets begins to flood.
&&
LAT...LON 4410 9666 4410 9658 4407 9652 4404 9653
4402 9659 4405 9664 4407 9661
$$
SDC101-292005-
/O.CON.KFSD.FL.W.0080.000000T0000Z-000000T0000Z/
/EGAS2.2.ER.180423T0700Z.180426T0715Z.000000T0000Z.UU/
1105 AM CDT Sat Apr 28 2018
The Flood Warning continues for
The Big Sioux River near Egan.
* until further notice.
* At 10AM Saturday the stage was 1518.77 feet.
* Flood stage is 1516.50 feet.
* At stages near 1519 feet...Water is across the road on both sides
of the bridge by the Egan Park.
&&
LAT...LON 4405 9664 4402 9659 4397 9662 4396 9667
4396 9672 4400 9668 4401 9665
$$
SDC099-101-292005-
/O.CON.KFSD.FL.W.0073.000000T0000Z-000000T0000Z/
/TRES2.2.ER.180423T1022Z.180426T1315Z.000000T0000Z.UU/
1105 AM CDT Sat Apr 28 2018
The Flood Warning continues for
The Big Sioux River near Trent.
* until further notice.
* At 09AM Saturday the stage was 1497.24 feet.
* Flood stage is 1495.00 feet.
* At stages near 1498 feet...Flood waters reach into the backyards of
several houses in Trent.
&&
LAT...LON 4396 9672 4396 9667 4392 9665 4391 9663
4385 9663 4381 9667 4381 9672 4382 9674
4384 9670 4387 9668
$$
SDC099-101-292005-
/O.EXT.KFSD.FL.W.0050.000000T0000Z-180503T0600Z/
/DERS2.2.ER.180421T1700Z.180427T1016Z.180502T0600Z.NO/
1105 AM CDT Sat Apr 28 2018
The Flood Warning continues for
The Big Sioux River Near Dell Rapids.
* until late Wednesday night.
* At 09AM Saturday the stage was 13.94 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Flood stage is 12.00 feet.
* Forecast...The river will continue to fall to below flood stage by
Wednesday May 02.
* At stages near 14.0 feet...Significant amounts of agricultural
lands are flooded through the basin, and the park in Dell Rapids
begins to flood.
&&
LAT...LON 4382 9674 4381 9672 4369 9671 4369 9676
4373 9678 4379 9676
$$
SDC099-292005-
/O.CON.KFSD.FL.W.0051.000000T0000Z-000000T0000Z/
/SFLS2.3.ER.180420T1500Z.180428T1300Z.000000T0000Z.NO/
1105 AM CDT Sat Apr 28 2018
The Flood Warning continues for
The Big Sioux River At Sioux Falls I-90.
* until further notice.
* At 10AM Saturday the stage was 16.26 feet.
* Moderate flooding is occurring and Moderate flooding is forecast.
* Flood stage is 12.00 feet.
* Forecast...The river will remain near a crest of 16.3 feet until
Saturday evening, then begin a slow fall.
&&
LAT...LON 4369 9676 4369 9671 4362 9672 4358 9672
4356 9672 4357 9674 4359 9673 4360 9675
4363 9676
$$
IAC119-SDC083-099-292005-
/O.EXT.KFSD.FL.W.0077.000000T0000Z-180501T0900Z/
/SXFS2.1.ER.180427T1042Z.180428T1800Z.180430T0900Z.NO/
1105 AM CDT Sat Apr 28 2018
The Flood Warning continues for
The Big Sioux River At Sioux Falls North Cliff.
* until late Monday night.
* At 09AM Saturday the stage was 16.86 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Flood stage is 16.00 feet.
* Forecast...The river will crest near 16.9 feet by the evening of
Saturday April 28.
* At stages near 17.5 feet...60th Street North and Timberline Road
begin to flood.
&&
LAT...LON 4356 9672 4358 9672 4358 9668 4359 9668
4362 9664 4359 9665 4356 9667
$$
IAC119-SDC099-292005-
/O.CON.KFSD.FL.W.0081.000000T0000Z-000000T0000Z/
/BBSS2.2.ER.180421T1400Z.180428T1415Z.000000T0000Z.UU/
1105 AM CDT Sat Apr 28 2018
The Flood Warning continues for
The Big Sioux River at Brandon.
* until further notice.
* At 10AM Saturday the stage was 1207.36 feet.
* Flood stage is 1204.00 feet.
&&
LAT...LON 4359 9665 4362 9664 4360 9657 4345 9656
4338 9646 4339 9658 4343 9662 4358 9662
$$
IAC119-167-SDC083-292005-
/O.CON.KFSD.FL.W.0072.000000T0000Z-000000T0000Z/
/CBSS2.1.ER.180422T1000Z.180423T1745Z.000000T0000Z.NO/
1105 AM CDT Sat Apr 28 2018
The Flood Warning continues for
The Big Sioux River near Canton.
* until further notice.
* At 10AM Saturday the stage was 1236.26 feet.
* Flood stage is 1235.00 feet.
* At stages near 1235 feet...Flooding begins to affect crop and
pasture land.
&&
LAT...LON 4339 9658 4338 9646 4327 9648 4327 9652
4325 9652 4323 9643 4313 9640 4308 9641
4308 9654 4313 9650 4320 9652 4321 9661
4332 9660 4331 9656
$$
IAC149-167-SDC127-292005-
/O.CON.KFSD.FL.W.0052.000000T0000Z-000000T0000Z/
/HWDI4.2.ER.180421T0645Z.180425T0345Z.000000T0000Z.UU/
1105 AM CDT Sat Apr 28 2018
The Flood Warning continues for
The Big Sioux River above Hawarden.
* until further notice.
* At 09AM Saturday the stage was 23.01 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Flood stage is 20.50 feet.
* Forecast...The river will continue to fall to a stage of 22.8 feet
by 7 AM Sunday.
* At stages near 23.0 feet...South Dakota Highway 46 begins to flood.
&&
LAT...LON 4308 9654 4308 9641 4302 9646 4291 9649
4291 9658
$$
IAC149-SDC127-292005-
/O.CON.KFSD.FL.W.0053.000000T0000Z-000000T0000Z/
/AKRI4.2.ER.180421T1445Z.180426T0700Z.000000T0000Z.NO/
1105 AM CDT Sat Apr 28 2018
The Flood Warning continues for
The Big Sioux River At Akron.
* until further notice.
* At 10AM Saturday the stage was 18.69 feet.
* Moderate flooding is occurring and Moderate flooding is forecast.
* Flood stage is 16.00 feet.
* Forecast...The river will continue to fall to a stage of 18.2 feet by
7 AM Sunday.
* At stages near 19.5 feet...Several farm houses are flooded.
&&
LAT...LON 4291 9658 4291 9649 4281 9654 4277 9659
4278 9665
$$
IAC041-059-292005-
/O.CON.KFSD.FL.W.0067.000000T0000Z-000000T0000Z/
/MIFI4.2.ER.180421T0300Z.180426T1300Z.000000T0000Z.NO/
1105 AM CDT Sat Apr 28 2018
The Flood Warning continues for
The Little Sioux River near Milford.
* until further notice.
* At 09AM Saturday the stage was 14.01 feet.
* Flood stage is 12.00 feet.
* At stages near 14.0 feet...Significant amounts of pasture and other
farm lands begin to flood.
&&
LAT...LON 4341 9527 4341 9521 4334 9520 4331 9515
4321 9517 4321 9528 4330 9525
$$
IAC041-292005-
/O.CON.KFSD.FL.W.0046.000000T0000Z-000000T0000Z/
/SPWI4.1.ER.180414T0415Z.180425T0300Z.000000T0000Z.NO/
1105 AM CDT Sat Apr 28 2018
The Flood Warning continues for
The Little Sioux River at Spencer.
* until further notice.
* At 09AM Saturday the stage was 12.48 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Flood stage is 10.00 feet.
* Forecast...The river will continue to slowly fall to a stage of 12.4 feet by
07AM Sunday.
* At stages near 14.0 feet...City sewers in Spencer can begin to back
up. Highway 18 between Spencer and Dickens can start flooding if
flows on the tributary creeks are also very high.
&&
LAT...LON 4321 9528 4321 9517 4314 9503 4299 9503
4302 9510 4310 9511 4314 9523
$$
IAC021-041-292005-
/O.CON.KFSD.FL.W.0047.000000T0000Z-000000T0000Z/
/LNNI4.1.ER.180418T0405Z.180427T0445Z.000000T0000Z.NO/
1105 AM CDT Sat Apr 28 2018
The Flood Warning continues for
The Little Sioux River At Linn Grove.
* until further notice.
* At 10AM Saturday the stage was 19.14 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Flood stage is 18.00 feet.
* Forecast...The river will continue to slowly fall.
* At stages near 18.5 feet...The city park in Sioux Rapids is
flooded.
&&
LAT...LON 4302 9510 4299 9503 4287 9512 4288 9536
4296 9543 4293 9520
$$
IAC035-292005-
/O.EXT.KFSD.FL.W.0078.000000T0000Z-180502T0600Z/
/CHKI4.1.ER.180426T0215Z.180428T0815Z.180501T0600Z.NO/
1105 AM CDT Sat Apr 28 2018
The Flood Warning continues for
The Little Sioux River At Cherokee.
* until late Tuesday night.
* At 09AM Saturday the stage was 17.63 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Flood stage is 17.00 feet.
* Forecast...The river is cresting, then will fall slowly to below
flood stage by Tuesday May 01.
* At stages near 18.0 feet...Cherokee city park begins to flood on
the south bank of the river.
&&
LAT...LON 4296 9543 4291 9539 4265 9557 4256 9569
4256 9578 4270 9564
$$
SDC035-061-292005-
/O.CON.KFSD.FL.W.0055.000000T0000Z-180505T0600Z/
/JRMS2.1.ER.180423T1352Z.180427T0415Z.180504T0600Z.NO/
1105 AM CDT Sat Apr 28 2018
The Flood Warning continues for
The James River At Mitchell.
* until Saturday May 05.
* At 09AM Saturday the stage was 19.24 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Flood stage is 17.00 feet.
* Forecast...The river will continue to fall to below flood stage by
Friday May 04.
* At stages near 20.0 feet...The higher banks overflow.
&&
LAT...LON 4393 9812 4393 9798 4370 9789 4340 9763
4338 9777 4351 9797
$$
SDC067-135-292005-
/O.EXT.KFSD.FL.W.0056.000000T0000Z-180503T1800Z/
/SCOS2.1.ER.180428T2100Z.180430T0000Z.180502T1800Z.NO/
1105 AM CDT Sat Apr 28 2018
The Flood Warning continues for
The James River Near Scotland.
* until Thursday afternoon.
* At 09AM Saturday the stage was 12.74 feet.
* Minor flooding is forecast.
* Flood stage is 13.00 feet.
* At stages near 14.0 feet...Approximately 4400 acres of farm land
are flooded between Mitchell and Yankton.
&&
LAT...LON 4338 9777 4340 9763 4321 9755 4308 9736
4308 9750 4317 9769
$$
MNC033-063-292005-
/O.CON.KFSD.FL.W.0070.000000T0000Z-000000T0000Z/
/WDOM5.1.ER.180423T0640Z.180428T1400Z.000000T0000Z.NO/
1105 AM CDT Sat Apr 28 2018
The Flood Warning continues for
The West Fork Des Moines River Near Windom.
* until further notice.
* At 09AM Saturday the stage was 20.70 feet.
* Flood stage is 19.00 feet.
* At stages near 21.0 feet...Island Park in Windom begins to flood,
along with some agricultural lands outside of Windom.
&&
LAT...LON 4382 9533 4389 9537 4398 9521 4375 9499
4375 9512 4388 9520
$$
MNC083-292005-
/O.CON.KFSD.FL.W.0068.000000T0000Z-000000T0000Z/
/RUSM5.2.ER.180422T1650Z.180424T0515Z.000000T0000Z.NO/
1105 AM CDT Sat Apr 28 2018
The Flood Warning continues for
The Redwood River At Russell.
* until further notice.
* At 09AM Saturday the stage was 14.17 feet.
* Flood stage is 14.00 feet.
* At stages near 14.0 feet...The right bank overflows flooding some
low lying areas.
&&
LAT...LON 4435 9614 4440 9608 4435 9598 4441 9591
4436 9585 4429 9597
$$
&&
Location Flood Latest Observed Maximum Forecast Recent Observed
Stage Stage Time Stage Time Crest Time
BIG SIOUX RIVER
BSES2 1644.0 1644.93 Sat 10 AM 1645.9 Mon Apr 23
BRCS2 8.0 9.49 Sat 10 AM 10.2 Mon Apr 23
BSMS2 1568.0 1567.93 Sat 10 AM 1568.8 Tue Apr 24
BRKS2 9.0 11.34 Sat 10 AM 12.3 Tue Apr 24
BSFS2 1540.0 1540.85 Sat 10 AM 1542.3 Wed Apr 25
EGAS2 1516.5 1518.77 Sat 10 AM 1520.3 Thu Apr 26
TRES2 1495.0 1497.24 Sat 9 AM 1498.0 Thu Apr 26
DERS2 12.0 13.94 Sat 10 AM 14.2 Fri Apr 27
SFLS2 12.0 16.26 Sat 10 AM 16.3 Sat 1 PM
SXFS2 16.0 16.86 Sat 9 AM 16.9 Sat 1 PM
BBSS2 1204.0 1207.36 Sat 10 AM 1207.4 Sat Apr 28
CBSS2 1235.0 1236.26 Sat 10 AM 1236.3 Sat Apr 28
HWDI4 20.5 23.01 Sat 9 AM 24.9 Tue Apr 24
AKRI4 16.0 18.69 Sat 10 AM 19.6 Wed Apr 25
LITTLE SIOUX RIVER
MIFI4 12.0 14.01 Sat 9 AM 14.8 Thu Apr 26
SPWI4 10.0 12.48 Sat 9 AM 13.2 Tue Apr 24
LNNI4 18.0 19.14 Sat 10 AM 19.5 Thu Apr 26
CHKI4 17.0 17.63 Sat 9 AM 17.7 Sat Apr 28
JAMES RIVER
JRMS2 17.0 19.24 Sat 10 AM 19.6 Thu Apr 26
SCOS2 13.0 12.74 Sat 9 AM 13.5 Sun 7 PM
WEST FORK DES MOINES RIVER
WDOM5 19.0 20.70 Sat 9 AM 20.7 Sat Apr 28
REDWOOD RIVER
RUSM5 14.0 14.17 Sat 9 AM 17.3 Tue Apr 24
JC023
WGUS83 KFSD 291627
FLSFSD
Flood Statement
National Weather Service Sioux Falls SD
1127 AM CDT Sun Apr 29 2018
..The Flood Warning continues for the following rivers in South
Dakota...Iowa...Minnesota...
James River At Mitchell
James River Near Scotland
Big Sioux River near Estelline
Big Sioux River Near Bruce
Big Sioux River Near Brookings
Big Sioux River near Flandreau
Big Sioux River near Egan
Big Sioux River near Trent
Big Sioux River Near Dell Rapids
Big Sioux River At Sioux Falls I-90
Big Sioux River At Sioux Falls North Cliff
Big Sioux River at Brandon
Big Sioux River near Canton
Big Sioux River above Hawarden
Big Sioux River At Akron
Little Sioux River near Milford
Little Sioux River at Spencer
Little Sioux River At Linn Grove
Little Sioux River At Cherokee
West Fork Des Moines River Near Windom
.The following river forecasts include forecast precipitation through
tonight. Any additional future rains could affect the crest
forecasts.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Safety message...Do not drive cars through flooded areas. the water
depth and road condition may be unsafe.
Additional information is available at
http://water.weather.gov/ahps2/index.php?wfo=fsd
Stay tuned for further updates by listening to NOAA weather radio...
or your local radio and TV stations.
The next scheduled statement will be issued tomorrow morning.
&&
SDC011-057-302027-
/O.CON.KFSD.FL.W.0082.000000T0000Z-000000T0000Z/
/BSES2.1.ER.180420T1700Z.180426T0145Z.000000T0000Z.UU/
1127 AM CDT Sun Apr 29 2018
The Flood Warning continues for
The Big Sioux River near Estelline.
* until further notice.
* At 10AM Sunday the stage was 1644.67 feet.
* Flood stage is 1644.00 feet.
* At stages near 1644 feet...Significant flooding of crop and pasture
land begins.
&&
LAT...LON 4460 9700 4464 9695 4451 9683 4451 9690
$$
SDC011-302027-
/O.CON.KFSD.FL.W.0066.000000T0000Z-000000T0000Z/
/BRCS2.2.ER.180421T0027Z.180423T1830Z.000000T0000Z.NO/
1127 AM CDT Sun Apr 29 2018
The Flood Warning continues for
The Big Sioux River Near Bruce.
* until further notice.
* At 10AM Sunday the stage was 9.22 feet.
* Flood stage is 8.00 feet.
* At stages near 9.5 feet...The right bank overflows flooding
agricultural lands for as much as 1/4 mile.
&&
LAT...LON 4451 9690 4451 9683 4441 9688 4433 9686
4433 9692 4443 9696 4448 9690
$$
SDC011-101-302027-
/O.CON.KFSD.FL.W.0049.000000T0000Z-000000T0000Z/
/BRKS2.3.ER.180421T1150Z.180425T0400Z.000000T0000Z.NO/
1127 AM CDT Sun Apr 29 2018
The Flood Warning continues for
The Big Sioux River Near Brookings.
* until further notice.
* At 10AM Sunday the stage was 11.00 feet.
* Moderate flooding is occurring and Moderate flooding is forecast.
* Flood stage is 9.00 feet.
* Forecast...The river will continue to fall to a stage of 10.6 feet
by 7 AM Monday.
* At stages near 11.0 feet...Some farm outbuildings begin to flood.
&&
LAT...LON 4417 9678 4420 9675 4414 9659 4410 9658
4410 9666 4411 9666
$$
SDC101-302027-
/O.CON.KFSD.FL.W.0071.000000T0000Z-000000T0000Z/
/BSFS2.1.ER.180423T1145Z.180425T1400Z.000000T0000Z.UU/
1127 AM CDT Sun Apr 29 2018
The Flood Warning continues for
The Big Sioux River near Flandreau.
* until further notice.
* At 10AM Sunday the stage was 1540.28 feet.
* Flood stage is 1540.00 feet.
* At stages near 1540 feet...Flandreau Park begins flooding.
&&
LAT...LON 4410 9666 4410 9658 4407 9652 4404 9653
4402 9659 4405 9664 4407 9661
$$
SDC101-302027-
/O.CON.KFSD.FL.W.0080.000000T0000Z-000000T0000Z/
/EGAS2.2.ER.180423T0700Z.180426T0715Z.000000T0000Z.UU/
1127 AM CDT Sun Apr 29 2018
The Flood Warning continues for
The Big Sioux River near Egan.
* until further notice.
* At 10AM Sunday the stage was 1517.88 feet.
* Flood stage is 1516.50 feet.
* At stages near 1519 feet...Water is across the road on both sides
of the bridge by the Egan Park.
&&
LAT...LON 4405 9664 4402 9659 4397 9662 4396 9667
4396 9672 4400 9668 4401 9665
$$
SDC099-101-302027-
/O.CON.KFSD.FL.W.0073.000000T0000Z-000000T0000Z/
/TRES2.2.ER.180423T1022Z.180426T1315Z.000000T0000Z.UU/
1127 AM CDT Sun Apr 29 2018
The Flood Warning continues for
The Big Sioux River near Trent.
* until further notice.
* At 10AM Sunday the stage was 1496.44 feet.
* Flood stage is 1495.00 feet.
* At stages near 1496 feet...478th Avenue and 242nd Street begin to
flood.
&&
LAT...LON 4396 9672 4396 9667 4392 9665 4391 9663
4385 9663 4381 9667 4381 9672 4382 9674
4384 9670 4387 9668
$$
SDC099-101-302027-
/O.CON.KFSD.FL.W.0050.000000T0000Z-180503T0600Z/
/DERS2.2.ER.180421T1700Z.180427T1016Z.180502T0600Z.NO/
1127 AM CDT Sun Apr 29 2018
The Flood Warning continues for
The Big Sioux River Near Dell Rapids.
* until late Wednesday night.
* At 10AM Sunday the stage was 13.47 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Flood stage is 12.00 feet.
* Forecast...The river will continue to fall to below flood stage by
Wednesday May 02.
* At stages near 14.0 feet...Significant amounts of agricultural
lands are flooded through the basin, and the park in Dell Rapids
begins to flood.
&&
LAT...LON 4382 9674 4381 9672 4369 9671 4369 9676
4373 9678 4379 9676
$$
SDC099-302027-
/O.CON.KFSD.FL.W.0051.000000T0000Z-000000T0000Z/
/SFLS2.3.ER.180420T1500Z.180428T1300Z.000000T0000Z.NO/
1127 AM CDT Sun Apr 29 2018
The Flood Warning continues for
The Big Sioux River At Sioux Falls I-90.
* until further notice.
* At 10AM Sunday the stage was 16.07 feet.
* Moderate flooding is occurring and Moderate flooding is forecast.
* Flood stage is 12.00 feet.
* Forecast...The river will continue to fall to a stage of 15.4 feet
by 7 AM Monday.
* At stages near 15.5 feet...Flooding begins to affect roads, homes,
and businesses in Renner.
&&
LAT...LON 4369 9676 4369 9671 4362 9672 4358 9672
4356 9672 4357 9674 4359 9673 4360 9675
4363 9676
$$
IAC119-SDC083-099-302027-
/O.EXT.KFSD.FL.W.0077.000000T0000Z-180430T2200Z/
/SXFS2.1.ER.180427T1042Z.180429T0415Z.180429T2200Z.NO/
1127 AM CDT Sun Apr 29 2018
The Flood Warning continues for
The Big Sioux River At Sioux Falls North Cliff.
* until Monday afternoon.
* At 10AM Sunday the stage was 16.40 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Flood stage is 16.00 feet.
* Forecast...The river will continue to fall to below flood stage by
late Sunday April 29.
* At stages near 16.0 feet...Rural flooding downstream of Sioux Falls
begins, and the Glenwood Stable begins to flood.
&&
LAT...LON 4356 9672 4358 9672 4358 9668 4359 9668
4362 9664 4359 9665 4356 9667
$$
IAC119-SDC099-302027-
/O.CON.KFSD.FL.W.0081.000000T0000Z-000000T0000Z/
/BBSS2.2.ER.180421T1400Z.180429T0400Z.000000T0000Z.UU/
1127 AM CDT Sun Apr 29 2018
The Flood Warning continues for
The Big Sioux River at Brandon.
* until further notice.
* At 10AM Sunday the stage was 1207.18 feet.
* Flood stage is 1204.00 feet.
&&
LAT...LON 4359 9665 4362 9664 4360 9657 4345 9656
4338 9646 4339 9658 4343 9662 4358 9662
$$
IAC119-167-SDC083-302027-
/O.CON.KFSD.FL.W.0072.000000T0000Z-000000T0000Z/
/CBSS2.1.ER.180422T1000Z.180429T1400Z.000000T0000Z.NO/
1127 AM CDT Sun Apr 29 2018
The Flood Warning continues for
The Big Sioux River near Canton.
* until further notice.
* At 10AM Sunday the stage was 1236.68 feet.
* Flood stage is 1235.00 feet.
* At stages near 1238 feet...Nearly all crop and pasture land in the
1/2 mile wide flood plain will be inundated.
&&
LAT...LON 4339 9658 4338 9646 4327 9648 4327 9652
4325 9652 4323 9643 4313 9640 4308 9641
4308 9654 4313 9650 4320 9652 4321 9661
4332 9660 4331 9656
$$
IAC149-167-SDC127-302027-
/O.EXT.KFSD.FL.W.0052.000000T0000Z-180505T0000Z/
/HWDI4.2.ER.180421T0645Z.180425T0345Z.180504T0000Z.UU/
1127 AM CDT Sun Apr 29 2018
The Flood Warning continues for
The Big Sioux River above Hawarden.
* until Friday evening.
* At 10AM Sunday the stage was 23.01 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Flood stage is 20.50 feet.
* Forecast...The river will continue to fall to below flood stage by
Thursday May 03.
* At stages near 23.0 feet...South Dakota Highway 46 begins to flood.
&&
LAT...LON 4308 9654 4308 9641 4302 9646 4291 9649
4291 9658
$$
IAC149-SDC127-302027-
/O.CON.KFSD.FL.W.0053.000000T0000Z-000000T0000Z/
/AKRI4.2.ER.180421T1445Z.180426T0700Z.000000T0000Z.NO/
1127 AM CDT Sun Apr 29 2018
The Flood Warning continues for
The Big Sioux River At Akron.
* until further notice.
* At 10AM Sunday the stage was 18.44 feet.
* Moderate flooding is occurring and Moderate flooding is forecast.
* Flood stage is 16.00 feet.
* Forecast...The river will continue to fall to a stage of 18.2 feet
by 7 AM Monday.
* At stages near 19.5 feet...Several farm houses are flooded.
&&
LAT...LON 4291 9658 4291 9649 4281 9654 4277 9659
4278 9665
$$
SDC035-061-302027-
/O.CON.KFSD.FL.W.0055.000000T0000Z-180505T0600Z/
/JRMS2.1.ER.180423T1352Z.180427T0415Z.180504T0600Z.NO/
1127 AM CDT Sun Apr 29 2018
The Flood Warning continues for
The James River At Mitchell.
* until late Friday night.
* At 09AM Sunday the stage was 18.76 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Flood stage is 17.00 feet.
* Forecast...The river will continue to fall below flood stage by
Friday May 04.
* At stages near 20.0 feet...The higher banks overflow.
&&
LAT...LON 4393 9812 4393 9798 4370 9789 4340 9763
4338 9777 4351 9797
$$
SDC067-135-302027-
/O.EXT.KFSD.FL.W.0056.000000T0000Z-180502T1800Z/
/SCOS2.1.ER.180429T1555Z.180430T0600Z.180501T1800Z.NO/
1127 AM CDT Sun Apr 29 2018
The Flood Warning continues for
The James River Near Scotland.
* until Wednesday afternoon.
* At 10AM Sunday the stage was 12.98 feet.
* Minor flooding is forecast.
* Flood stage is 13.00 feet.
* At stages near 13.0 feet...Significant agricultural flooding
begins.
&&
LAT...LON 4338 9777 4340 9763 4321 9755 4308 9736
4308 9750 4317 9769
$$
IAC041-059-302027-
/O.CON.KFSD.FL.W.0067.000000T0000Z-000000T0000Z/
/MIFI4.2.ER.180421T0300Z.180426T1300Z.000000T0000Z.NO/
1127 AM CDT Sun Apr 29 2018
The Flood Warning continues for
The Little Sioux River near Milford.
* until further notice.
* At 10AM Sunday the stage was 13.20 feet.
* Flood stage is 12.00 feet.
* At stages near 14.0 feet...Significant amounts of pasture and other
farm lands begin to flood.
&&
LAT...LON 4341 9527 4341 9521 4334 9520 4331 9515
4321 9517 4321 9528 4330 9525
$$
IAC041-302027-
/O.CON.KFSD.FL.W.0046.000000T0000Z-000000T0000Z/
/SPWI4.1.ER.180414T0415Z.180425T0300Z.000000T0000Z.NO/
1127 AM CDT Sun Apr 29 2018
The Flood Warning continues for
The Little Sioux River at Spencer.
* until further notice.
* At 10AM Sunday the stage was 12.24 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Flood stage is 10.00 feet.
* Forecast...The river will continue to fall to a stage of 12.1 feet
by 7 AM Monday.
&&
LAT...LON 4321 9528 4321 9517 4314 9503 4299 9503
4302 9510 4310 9511 4314 9523
$$
IAC021-041-302027-
/O.CON.KFSD.FL.W.0047.000000T0000Z-000000T0000Z/
/LNNI4.1.ER.180418T0405Z.180427T0445Z.000000T0000Z.NO/
1127 AM CDT Sun Apr 29 2018
The Flood Warning continues for
The Little Sioux River At Linn Grove.
* until further notice.
* At 10AM Sunday the stage was 18.94 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Flood stage is 18.00 feet.
* Forecast...The river will continue to slowly fall to a stage of
18.9 feet by 7 AM Monday.
* At stages near 18.5 feet...The city park in Sioux Rapids is
flooded.
&&
LAT...LON 4302 9510 4299 9503 4287 9512 4288 9536
4296 9543 4293 9520
$$
IAC035-302027-
/O.EXT.KFSD.FL.W.0078.000000T0000Z-180501T0000Z/
/CHKI4.1.ER.180426T0215Z.180428T0815Z.180430T0000Z.NO/
1127 AM CDT Sun Apr 29 2018
The Flood Warning continues for
The Little Sioux River At Cherokee.
* until Monday evening.
* At 10AM Sunday the stage was 17.25 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Flood stage is 17.00 feet.
* Forecast...The river will continue to fall to below flood stage by
late Sunday April 29.
* At stages near 17.0 feet...Minor lowland flooding begins, and
Cherokee County Rescue mobilizes and sets up the flood control
center.
&&
LAT...LON 4296 9543 4291 9539 4265 9557 4256 9569
4256 9578 4270 9564
$$
MNC033-063-302027-
/O.CON.KFSD.FL.W.0070.000000T0000Z-000000T0000Z/
/WDOM5.1.ER.180423T0640Z.180428T1400Z.000000T0000Z.NO/
1127 AM CDT Sun Apr 29 2018
The Flood Warning continues for
The West Fork Des Moines River Near Windom.
* until further notice.
* At 10AM Sunday the stage was 20.55 feet.
* Flood stage is 19.00 feet.
* At stages near 21.0 feet...Island Park in Windom begins to flood,
along with some agricultural lands outside of Windom.
&&
LAT...LON 4382 9533 4389 9537 4398 9521 4375 9499
4375 9512 4388 9520
$$
&&
Location Flood Latest Observed Maximum Forecast Recent Observed
Stage Stage Time Stage Time Crest Time
BIG SIOUX RIVER
BSES2 1644.0 1644.67 Sun 10 AM 1645.9 Mon Apr 23
BRCS2 8.0 9.22 Sun 11 AM 10.2 Mon Apr 23
BRKS2 9.0 11.00 Sun 11 AM 12.3 Tue Apr 24
BSFS2 1540.0 1540.28 Sun 10 AM 1542.3 Wed Apr 25
EGAS2 1516.5 1517.88 Sun 10 AM 1520.3 Thu Apr 26
TRES2 1495.0 1496.44 Sun 10 AM 1498.0 Thu Apr 26
DERS2 12.0 13.47 Sun 10 AM 14.2 Fri Apr 27
SFLS2 12.0 16.07 Sun 10 AM 16.3 Sat Apr 28
SXFS2 16.0 16.40 Sun 10 AM 16.9 Sat Apr 28
BBSS2 1204.0 1207.18 Sun 10 AM 1207.4 Sat Apr 28
CBSS2 1235.0 1236.68 Sun 10 AM 1236.7 Sun Apr 29
HWDI4 20.5 23.01 Sun 10 AM 24.9 Tue Apr 24
AKRI4 16.0 18.44 Sun 10 AM 19.6 Wed Apr 25
JAMES RIVER
JRMS2 17.0 18.76 Sun 10 AM 19.6 Thu Apr 26
SCOS2 13.0 12.98 Sun 10 AM 13.2 Mon 1 AM
LITTLE SIOUX RIVER
MIFI4 12.0 13.20 Sun 10 AM 14.8 Thu Apr 26
SPWI4 10.0 12.24 Sun 10 AM 13.2 Tue Apr 24
LNNI4 18.0 18.94 Sun 10 AM 19.5 Thu Apr 26
CHKI4 17.0 17.25 Sun 10 AM 17.7 Sat Apr 28
WEST FORK DES MOINES RIVER
WDOM5 19.0 20.55 Sun 10 AM 20.7 Sat Apr 28
JC695
WGUS83 KFSD 301522
FLSFSD
Flood Statement
National Weather Service Sioux Falls SD
1022 AM CDT Mon Apr 30 2018
...The Flood Warning is cancelled for the following rivers in South
Dakota...Iowa...
Big Sioux River near Flandreau
Big Sioux River At Sioux Falls North Cliff
Little Sioux River At Cherokee
...The Flood Warning continues for the following rivers in South
Dakota...Iowa...Minnesota...
James River At Mitchell
James River Near Scotland
Big Sioux River near Estelline
Big Sioux River Near Bruce
Big Sioux River Near Brookings
Big Sioux River near Egan
Big Sioux River near Trent
Big Sioux River Near Dell Rapids
Big Sioux River At Sioux Falls I-90
Big Sioux River at Brandon
Big Sioux River near Canton
Big Sioux River above Hawarden
Big Sioux River At Akron
Little Sioux River near Milford
Little Sioux River at Spencer
Little Sioux River At Linn Grove
West Fork Des Moines River Near Windom
.The following river forecasts include forecast precipitation through
tonight. Any additional future rains could affect the crest
forecasts.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Safety message...Do not drive cars through flooded areas. the water
depth and road condition may be unsafe.
Additional information is available at
http://water.weather.gov/ahps2/index.php?wfo=fsd
Stay tuned for further updates by listening to NOAA weather radio...
or your local radio and TV stations.
The next scheduled statement will be issued tomorrow morning.
&&
SDC011-057-011921-
/O.CON.KFSD.FL.W.0082.000000T0000Z-000000T0000Z/
/BSES2.1.ER.180420T1700Z.180426T0145Z.000000T0000Z.UU/
1022 AM CDT Mon Apr 30 2018
The Flood Warning continues for
The Big Sioux River near Estelline.
* until further notice.
* At 09AM Monday the stage was 1644.54 feet.
* Flood stage is 1644.00 feet.
* At stages near 1644 feet...Significant flooding of crop and pasture
land begins.
&&
LAT...LON 4460 9700 4464 9695 4451 9683 4451 9690
$$
SDC011-011921-
/O.CON.KFSD.FL.W.0066.000000T0000Z-000000T0000Z/
/BRCS2.2.ER.180421T0027Z.180423T1830Z.000000T0000Z.NO/
1022 AM CDT Mon Apr 30 2018
The Flood Warning continues for
The Big Sioux River Near Bruce.
* until further notice.
* At 09AM Monday the stage was 9.02 feet.
* Flood stage is 8.00 feet.
* At stages near 9.5 feet...The right bank overflows flooding
agricultural lands for as much as 1/4 mile.
&&
LAT...LON 4451 9690 4451 9683 4441 9688 4433 9686
4433 9692 4443 9696 4448 9690
$$
SDC011-101-011921-
/O.EXT.KFSD.FL.W.0049.000000T0000Z-180505T1800Z/
/BRKS2.3.ER.180421T1150Z.180425T0400Z.180504T1800Z.NO/
1022 AM CDT Mon Apr 30 2018
The Flood Warning continues for
The Big Sioux River Near Brookings.
* until Saturday afternoon.
* At 09AM Monday the stage was 10.67 feet.
* Moderate flooding is occurring and Moderate flooding is forecast.
* Flood stage is 9.00 feet.
* Forecast...The river will continue to fall to below flood stage by
Friday May 04.
* At stages near 10.3 feet...473rd Avenue north of the gauge begins to
flood.
&&
LAT...LON 4417 9678 4420 9675 4414 9659 4410 9658
4410 9666 4411 9666
$$
SDC101-301552-
/O.CAN.KFSD.FL.W.0071.000000T0000Z-180430T1522Z/
/BSFS2.1.ER.180423T1145Z.180425T1400Z.180430T0430Z.UU/
1022 AM CDT Mon Apr 30 2018
The Flood Warning is cancelled for
The Big Sioux River near Flandreau.
* At 09AM Monday the stage was 1539.82 feet.
* Flood stage is 1540.00 feet.
* At stages near 1540 feet...Flandreau Park begins flooding.
&&
LAT...LON 4410 9666 4410 9658 4407 9652 4404 9653
4402 9659 4405 9664 4407 9661
$$
SDC101-011921-
/O.CON.KFSD.FL.W.0080.000000T0000Z-000000T0000Z/
/EGAS2.2.ER.180423T0700Z.180426T0715Z.000000T0000Z.UU/
1022 AM CDT Mon Apr 30 2018
The Flood Warning continues for
The Big Sioux River near Egan.
* until further notice.
* At 09AM Monday the stage was 1517.14 feet.
* Flood stage is 1516.50 feet.
* At stages near 1516 feet...Flooding begins to affect agricultural
lands around Egan.
&&
LAT...LON 4405 9664 4402 9659 4397 9662 4396 9667
4396 9672 4400 9668 4401 9665
$$
SDC099-101-011921-
/O.CON.KFSD.FL.W.0073.000000T0000Z-000000T0000Z/
/TRES2.2.ER.180423T1022Z.180426T1315Z.000000T0000Z.UU/
1022 AM CDT Mon Apr 30 2018
The Flood Warning continues for
The Big Sioux River near Trent.
* until further notice.
* At 09AM Monday the stage was 1495.70 feet.
* Flood stage is 1495.00 feet.
* At stages near 1496 feet...478th Avenue and 242nd Street begin to
flood.
&&
LAT...LON 4396 9672 4396 9667 4392 9665 4391 9663
4385 9663 4381 9667 4381 9672 4382 9674
4384 9670 4387 9668
$$
SDC099-101-011921-
/O.EXT.KFSD.FL.W.0050.000000T0000Z-180504T0000Z/
/DERS2.2.ER.180421T1700Z.180427T1016Z.180503T0000Z.NO/
1022 AM CDT Mon Apr 30 2018
The Flood Warning continues for
The Big Sioux River Near Dell Rapids.
* until Thursday evening.
* At 09AM Monday the stage was 13.01 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Flood stage is 12.00 feet.
* Forecast...The river will continue to fall to below flood stage by
Wednesday May 02.
* At stages near 14.0 feet...Significant amounts of agricultural
lands are flooded through the basin, and the park in Dell Rapids
begins to flood.
&&
LAT...LON 4382 9674 4381 9672 4369 9671 4369 9676
4373 9678 4379 9676
$$
SDC099-011921-
/O.CON.KFSD.FL.W.0051.000000T0000Z-000000T0000Z/
/SFLS2.3.ER.180420T1500Z.180428T1300Z.000000T0000Z.NO/
1022 AM CDT Mon Apr 30 2018
The Flood Warning continues for
The Big Sioux River At Sioux Falls I-90.
* until further notice.
* At 09AM Monday the stage was 15.63 feet.
* Moderate flooding is occurring and Moderate flooding is forecast.
* Flood stage is 12.00 feet.
* Forecast...The river will continue to fall to a stage of 15.0 feet
by 7 AM Tuesday.
&&
LAT...LON 4369 9676 4369 9671 4362 9672 4358 9672
4356 9672 4357 9674 4359 9673 4360 9675
4363 9676
$$
IAC119-SDC083-099-301552-
/O.CAN.KFSD.FL.W.0077.000000T0000Z-180430T2200Z/
/SXFS2.1.ER.180427T1042Z.180429T0415Z.000000T0000Z.NO/
1022 AM CDT Mon Apr 30 2018
The Flood Warning is cancelled for
The Big Sioux River At Sioux Falls North Cliff.
* At 09AM Monday the stage was 15.63 feet.
* Flood stage is 16.00 feet.
* Forecast...The river will fall to 14.7 feet by 7 AM Tuesday.
* At stages near 16.0 feet...Rural flooding downstream of Sioux Falls
begins, and the Glenwood Stable begins to flood.
&&
LAT...LON 4356 9672 4358 9672 4358 9668 4359 9668
4362 9664 4359 9665 4356 9667
$$
IAC119-SDC099-011921-
/O.CON.KFSD.FL.W.0081.000000T0000Z-000000T0000Z/
/BBSS2.2.ER.180421T1400Z.180429T0400Z.000000T0000Z.UU/
1022 AM CDT Mon Apr 30 2018
The Flood Warning continues for
The Big Sioux River at Brandon.
* until further notice.
* At 09AM Monday the stage was 1206.66 feet.
* Flood stage is 1204.00 feet.
&&
LAT...LON 4359 9665 4362 9664 4360 9657 4345 9656
4338 9646 4339 9658 4343 9662 4358 9662
$$
IAC119-167-SDC083-011921-
/O.CON.KFSD.FL.W.0072.000000T0000Z-000000T0000Z/
/CBSS2.1.ER.180422T1000Z.180429T1400Z.000000T0000Z.NO/
1022 AM CDT Mon Apr 30 2018
The Flood Warning continues for
The Big Sioux River near Canton.
* until further notice.
* At 09AM Monday the stage was 1236.36 feet.
* Flood stage is 1235.00 feet.
* At stages near 1235 feet...Flooding begins to affect crop and
pasture land.
&&
LAT...LON 4339 9658 4338 9646 4327 9648 4327 9652
4325 9652 4323 9643 4313 9640 4308 9641
4308 9654 4313 9650 4320 9652 4321 9661
4332 9660 4331 9656
$$
IAC149-167-SDC127-011921-
/O.EXT.KFSD.FL.W.0052.000000T0000Z-180505T2100Z/
/HWDI4.2.ER.180421T0645Z.180425T0345Z.180504T2100Z.UU/
1022 AM CDT Mon Apr 30 2018
The Flood Warning continues for
The Big Sioux River above Hawarden.
* until Saturday afternoon.
* At 09AM Monday the stage was 23.07 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Flood stage is 20.50 feet.
* Forecast...The river will fall to around 22.9 feet by 7 AM Tuesday.
* At stages near 23.0 feet...South Dakota Highway 46 begins to flood.
&&
LAT...LON 4308 9654 4308 9641 4302 9646 4291 9649
4291 9658
$$
IAC149-SDC127-011921-
/O.CON.KFSD.FL.W.0053.000000T0000Z-000000T0000Z/
/AKRI4.2.ER.180421T1445Z.180426T0700Z.000000T0000Z.NO/
1022 AM CDT Mon Apr 30 2018
The Flood Warning continues for
The Big Sioux River At Akron.
* until further notice.
* At 09AM Monday the stage was 18.47 feet.
* Moderate flooding is occurring and Moderate flooding is forecast.
* Flood stage is 16.00 feet.
* Forecast...The river will remain near 18.5 feet through Tuesday.
* At stages near 19.5 feet...Several farm houses are flooded.
&&
LAT...LON 4291 9658 4291 9649 4281 9654 4277 9659
4278 9665
$$
SDC035-061-011921-
/O.EXT.KFSD.FL.W.0055.000000T0000Z-180504T0300Z/
/JRMS2.1.ER.180423T1352Z.180427T0415Z.180503T0300Z.NO/
1022 AM CDT Mon Apr 30 2018
The Flood Warning continues for
The James River At Mitchell.
* until Thursday evening.
* At 09AM Monday the stage was 18.20 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Flood stage is 17.00 feet.
* Forecast...The river will continue to fall to below flood stage by
Wednesday May 02.
* At stages near 17.0 feet...The lower banks overflow.
&&
LAT...LON 4393 9812 4393 9798 4370 9789 4340 9763
4338 9777 4351 9797
$$
SDC067-135-011921-
/O.EXT.KFSD.FL.W.0056.000000T0000Z-180502T0600Z/
/SCOS2.1.ER.180429T1930Z.180430T1345Z.180501T0600Z.NO/
1022 AM CDT Mon Apr 30 2018
The Flood Warning continues for
The James River Near Scotland.
* until late Tuesday night.
* At 09AM Monday the stage was 13.06 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Flood stage is 13.00 feet.
* Forecast...The river is near crest now and is expected to fall
to below flood stage by Tuesday morning.
* At stages near 13.0 feet...Significant agricultural flooding
begins.
&&
LAT...LON 4338 9777 4340 9763 4321 9755 4308 9736
4308 9750 4317 9769
$$
IAC041-059-011921-
/O.CON.KFSD.FL.W.0067.000000T0000Z-000000T0000Z/
/MIFI4.2.ER.180421T0300Z.180426T1300Z.000000T0000Z.NO/
1022 AM CDT Mon Apr 30 2018
The Flood Warning continues for
The Little Sioux River near Milford.
* until further notice.
* At 09AM Monday the stage was 12.60 feet.
* Flood stage is 12.00 feet.
* At stages near 12.0 feet...Minor flooding of low lying agricultural
lands begins.
&&
LAT...LON 4341 9527 4341 9521 4334 9520 4331 9515
4321 9517 4321 9528 4330 9525
$$
IAC041-011921-
/O.CON.KFSD.FL.W.0046.000000T0000Z-000000T0000Z/
/SPWI4.1.ER.180414T0415Z.180425T0300Z.000000T0000Z.NO/
1022 AM CDT Mon Apr 30 2018
The Flood Warning continues for
The Little Sioux River at Spencer.
* until further notice.
* At 09AM Monday the stage was 11.89 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Flood stage is 10.00 feet.
* Forecast...The river will continue to fall to a stage of 11.6 feet
by 7 AM Tuesday.
&&
LAT...LON 4321 9528 4321 9517 4314 9503 4299 9503
4302 9510 4310 9511 4314 9523
$$
IAC021-041-011921-
/O.CON.KFSD.FL.W.0047.000000T0000Z-000000T0000Z/
/LNNI4.1.ER.180418T0405Z.180427T0445Z.000000T0000Z.NO/
1022 AM CDT Mon Apr 30 2018
The Flood Warning continues for
The Little Sioux River At Linn Grove.
* until further notice.
* At 09AM Monday the stage was 18.72 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Flood stage is 18.00 feet.
* Forecast...The river will continue to fall to a stage of 18.6 feet
by 7 AM Tuesday.
* At stages near 18.5 feet...The city park in Sioux Rapids is
flooded.
&&
LAT...LON 4302 9510 4299 9503 4287 9512 4288 9536
4296 9543 4293 9520
$$
IAC035-301552-
/O.CAN.KFSD.FL.W.0078.000000T0000Z-180501T0000Z/
/CHKI4.1.ER.180426T0215Z.180428T0815Z.180429T2147Z.NO/
1022 AM CDT Mon Apr 30 2018
The Flood Warning is cancelled for
The Little Sioux River At Cherokee.
* At 09AM Monday the stage was 16.68 feet.
* Flood stage is 17.00 feet.
* Recent activity...The river fell below flood stage at Sunday April
29.
* Forecast...The river will continue to fall to 16.3 feet by 7 AM
Tuesday.
* At stages near 17.0 feet...Minor lowland flooding begins, and
Cherokee County Rescue mobilizes and sets up the flood control
center.
&&
LAT...LON 4296 9543 4291 9539 4265 9557 4256 9569
4256 9578 4270 9564
$$
MNC033-063-011921-
/O.CON.KFSD.FL.W.0070.000000T0000Z-000000T0000Z/
/WDOM5.1.ER.180423T0640Z.180428T1400Z.000000T0000Z.NO/
1022 AM CDT Mon Apr 30 2018
The Flood Warning continues for
The West Fork Des Moines River Near Windom.
* until further notice.
* At 09AM Monday the stage was 20.33 feet.
* Flood stage is 19.00 feet.
* At stages near 21.0 feet...Island Park in Windom begins to flood,
along with some agricultural lands outside of Windom.
&&
LAT...LON 4382 9533 4389 9537 4398 9521 4375 9499
4375 9512 4388 9520
$$
&&
Location Flood Latest Observed Maximum Forecast Recent Observed
Stage Stage Time Stage Time Crest Time
BIG SIOUX RIVER
BSES2 1644.0 1644.54 Mon 9 AM 1645.9 Mon Apr 23
BRCS2 8.0 9.02 Mon 10 AM 10.2 Mon Apr 23
BRKS2 9.0 10.67 Mon 10 AM 12.3 Tue Apr 24
BSFS2 1540.0 1539.82 Mon 9 AM 1542.4 Wed Apr 25
EGAS2 1516.5 1517.14 Mon 9 AM 1520.3 Thu Apr 26
TRES2 1495.0 1495.70 Mon 9 AM 1498.0 Thu Apr 26
DERS2 12.0 13.01 Mon 10 AM 14.2 Fri Apr 27
SFLS2 12.0 15.63 Mon 9 AM 16.3 Sat Apr 28
SXFS2 16.0 15.63 Mon 9 AM 16.9 Sat Apr 28
BBSS2 1204.0 1206.66 Mon 9 AM 1207.4 Sat Apr 28
CBSS2 1235.0 1236.36 Mon 9 AM 1236.7 Sun Apr 29
HWDI4 20.5 23.07 Mon 9 AM 24.9 Tue Apr 24
AKRI4 16.0 18.47 Mon 9 AM 19.6 Wed Apr 25
JAMES RIVER
JRMS2 17.0 18.20 Mon 10 AM 19.6 Thu Apr 26
SCOS2 13.0 13.06 Mon 9 AM 13.1 Mon 1 PM
LITTLE SIOUX RIVER
MIFI4 12.0 12.60 Mon 9 AM 14.8 Thu Apr 26
SPWI4 10.0 11.89 Mon 9 AM 13.2 Tue Apr 24
LNNI4 18.0 18.72 Mon 9 AM 19.5 Thu Apr 26
CHKI4 17.0 16.68 Mon 9 AM 17.7 Sat Apr 28
WEST FORK DES MOINES RIVER
WDOM5 19.0 20.33 Mon 9 AM 20.7 Sat Apr 28
MG230
WGUS83 KFSD 011916
FLSFSD
Flood Statement
National Weather Service Sioux Falls SD
216 PM CDT Tue May 1 2018
...The Flood Warning continues for the following rivers in South
Dakota...Iowa...Minnesota...
James River At Mitchell
James River Near Scotland
Big Sioux River near Estelline
Big Sioux River Near Bruce
Big Sioux River Near Brookings
Big Sioux River near Egan
Big Sioux River near Trent
Big Sioux River Near Dell Rapids
Big Sioux River At Sioux Falls I-90
Big Sioux River at Brandon
Big Sioux River near Canton
Big Sioux River above Hawarden
Big Sioux River At Akron
Little Sioux River near Milford
Little Sioux River at Spencer
Little Sioux River At Linn Grove
West Fork Des Moines River Near Windom
.The following river forecasts include forecast precipitation through
tonight. Any additional future rains could affect the crest
forecasts.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Safety message...Do not drive cars through flooded areas. the water
depth and road condition may be unsafe.
Additional information is available at
http://water.weather.gov/ahps2/index.php?wfo=fsd
Stay tuned for further updates by listening to NOAA weather radio...
or your local radio and TV stations.
The next scheduled statement will be issued tomorrow morning.
&&
SDC011-057-022315-
/O.CON.KFSD.FL.W.0082.000000T0000Z-000000T0000Z/
/BSES2.1.ER.180420T1700Z.180426T0145Z.000000T0000Z.UU/
216 PM CDT Tue May 1 2018
The Flood Warning continues for
The Big Sioux River near Estelline.
* until further notice.
* At 09AM Tuesday the stage was 1644.41 feet.
* Flood stage is 1644.00 feet.
* At stages near 1644 feet...Significant flooding of crop and pasture
land begins.
&&
LAT...LON 4460 9700 4464 9695 4451 9683 4451 9690
$$
SDC011-022315-
/O.CON.KFSD.FL.W.0066.000000T0000Z-000000T0000Z/
/BRCS2.2.ER.180421T0027Z.180423T1830Z.000000T0000Z.NO/
216 PM CDT Tue May 1 2018
The Flood Warning continues for
The Big Sioux River Near Bruce.
* until further notice.
* At 08AM Tuesday the stage was 8.83 feet.
* Flood stage is 8.00 feet.
* At stages near 9.5 feet...The right bank overflows flooding
agricultural lands for as much as 1/4 mile.
&&
LAT...LON 4451 9690 4451 9683 4441 9688 4433 9686
4433 9692 4443 9696 4448 9690
$$
SDC011-101-022315-
/O.EXT.KFSD.FL.W.0049.000000T0000Z-180506T0000Z/
/BRKS2.3.ER.180421T1150Z.180425T0400Z.180505T0000Z.NO/
216 PM CDT Tue May 1 2018
The Flood Warning continues for
The Big Sioux River Near Brookings.
* until Saturday evening.
* At 08AM Tuesday the stage was 10.41 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Flood stage is 9.00 feet.
* Forecast...The river will continue to fall to below flood stage by
Friday May 04.
* At stages near 10.3 feet...473rd Avenue north of the gauge begins
to flood.
&&
LAT...LON 4417 9678 4420 9675 4414 9659 4410 9658
4410 9666 4411 9666
$$
SDC101-022315-
/O.CON.KFSD.FL.W.0080.000000T0000Z-000000T0000Z/
/EGAS2.2.ER.180423T0700Z.180426T0715Z.000000T0000Z.UU/
216 PM CDT Tue May 1 2018
The Flood Warning continues for
The Big Sioux River near Egan.
* until further notice.
* At 09AM Tuesday the stage was 1516.59 feet.
* Flood stage is 1516.50 feet.
* At stages near 1516 feet...Flooding begins to affect agricultural
lands around Egan.
&&
LAT...LON 4405 9664 4402 9659 4397 9662 4396 9667
4396 9672 4400 9668 4401 9665
$$
SDC099-101-022315-
/O.CON.KFSD.FL.W.0073.000000T0000Z-000000T0000Z/
/TRES2.2.ER.180423T1022Z.180426T1315Z.000000T0000Z.UU/
216 PM CDT Tue May 1 2018
The Flood Warning continues for
The Big Sioux River near Trent.
* until further notice.
* At 09AM Tuesday the stage was 1495.07 feet.
* Flood stage is 1495.00 feet.
* At stages near 1495 feet...Flooding begins to affect agricultural
lands west of Trent along 240th Street.
&&
LAT...LON 4396 9672 4396 9667 4392 9665 4391 9663
4385 9663 4381 9667 4381 9672 4382 9674
4384 9670 4387 9668
$$
SDC099-101-022315-
/O.CON.KFSD.FL.W.0050.000000T0000Z-180504T0000Z/
/DERS2.2.ER.180421T1700Z.180427T1016Z.180503T0000Z.NO/
216 PM CDT Tue May 1 2018
The Flood Warning continues for
The Big Sioux River Near Dell Rapids.
* until Thursday evening.
* At 09AM Tuesday the stage was 12.62 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Flood stage is 12.00 feet.
* Forecast...The river will continue to fall to below flood stage by
Wednesday May 02.
* At stages near 12.0 feet...Agricultural lands along the lower banks
of the river begin to flood.
&&
LAT...LON 4382 9674 4381 9672 4369 9671 4369 9676
4373 9678 4379 9676
$$
SDC099-022315-
/O.CON.KFSD.FL.W.0051.000000T0000Z-000000T0000Z/
/SFLS2.3.ER.180420T1500Z.180428T1300Z.000000T0000Z.NO/
216 PM CDT Tue May 1 2018
The Flood Warning continues for
The Big Sioux River At Sioux Falls I-90.
* until further notice.
* At 09AM Tuesday the stage was 14.96 feet.
* Moderate flooding is occurring and Moderate flooding is forecast.
* Flood stage is 12.00 feet.
* Forecast...The river will continue to fall to a stage of 14.4 feet
by 7 AM Wednesday.
* At stages near 14.5 feet...Some farm buildings between Renner and
Sioux Falls are threatened by high water.
&&
LAT...LON 4369 9676 4369 9671 4362 9672 4358 9672
4356 9672 4357 9674 4359 9673 4360 9675
4363 9676
$$
IAC119-SDC099-022315-
/O.CON.KFSD.FL.W.0081.000000T0000Z-000000T0000Z/
/BBSS2.2.ER.180421T1400Z.180429T0400Z.000000T0000Z.UU/
216 PM CDT Tue May 1 2018
The Flood Warning continues for
The Big Sioux River at Brandon.
* until further notice.
* At 09AM Tuesday the stage was 1206.08 feet.
* Flood stage is 1204.00 feet.
&&
LAT...LON 4359 9665 4362 9664 4360 9657 4345 9656
4338 9646 4339 9658 4343 9662 4358 9662
$$
IAC119-167-SDC083-022315-
/O.CON.KFSD.FL.W.0072.000000T0000Z-000000T0000Z/
/CBSS2.1.ER.180422T1000Z.180429T1400Z.000000T0000Z.NO/
216 PM CDT Tue May 1 2018
The Flood Warning continues for
The Big Sioux River near Canton.
* until further notice.
* At 09AM Tuesday the stage was 1235.57 feet.
* Flood stage is 1235.00 feet.
* At stages near 1235 feet...Flooding begins to affect crop and
pasture land.
&&
LAT...LON 4339 9658 4338 9646 4327 9648 4327 9652
4325 9652 4323 9643 4313 9640 4308 9641
4308 9654 4313 9650 4320 9652 4321 9661
4332 9660 4331 9656
$$
IAC149-167-SDC127-022315-
/O.EXT.KFSD.FL.W.0052.000000T0000Z-180506T0000Z/
/HWDI4.2.ER.180421T0645Z.180425T0345Z.180505T0000Z.UU/
216 PM CDT Tue May 1 2018
The Flood Warning continues for
The Big Sioux River above Hawarden.
* until Saturday evening.
* At 09AM Tuesday the stage was 22.64 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Flood stage is 20.50 feet.
* Forecast...The river will continue to fall to below flood stage by
Friday May 04.
* At stages near 23.0 feet...South Dakota Highway 46 begins to flood.
&&
LAT...LON 4308 9654 4308 9641 4302 9646 4291 9649
4291 9658
$$
IAC149-SDC127-022315-
/O.EXT.KFSD.FL.W.0053.000000T0000Z-180506T2100Z/
/AKRI4.2.ER.180421T1445Z.180426T0700Z.180505T2100Z.NO/
216 PM CDT Tue May 1 2018
The Flood Warning continues for
The Big Sioux River At Akron.
* until Sunday afternoon.
* At 09AM Tuesday the stage was 18.57 feet.
* Moderate flooding is occurring and Moderate flooding is forecast.
* Flood stage is 16.00 feet.
* Forecast...The river will continue to fall to below flood stage by
Saturday May 05.
* At stages near 19.5 feet...Several farm houses are flooded.
&&
LAT...LON 4291 9658 4291 9649 4281 9654 4277 9659
4278 9665
$$
SDC035-061-022315-
/O.CON.KFSD.FL.W.0055.000000T0000Z-180504T0300Z/
/JRMS2.1.ER.180423T1352Z.180427T0415Z.180503T0300Z.NO/
216 PM CDT Tue May 1 2018
The Flood Warning continues for
The James River At Mitchell.
* until Thursday evening.
* At 08AM Tuesday the stage was 17.84 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Flood stage is 17.00 feet.
* Forecast...The river will continue to fall to below flood stage by
Wednesday May 02.
* At stages near 17.0 feet...The lower banks overflow.
&&
LAT...LON 4393 9812 4393 9798 4370 9789 4340 9763
4338 9777 4351 9797
$$
SDC067-135-022315-
/O.EXT.KFSD.FL.W.0056.000000T0000Z-180503T1200Z/
/SCOS2.1.ER.180429T1930Z.180501T1800Z.180502T1200Z.NO/
216 PM CDT Tue May 1 2018
The Flood Warning continues for
The James River Near Scotland.
* until Thursday morning.
* At 09AM Tuesday the stage was 13.18 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Flood stage is 13.00 feet.
* Forecast...The river will rise to 13.2 feet by Tuesday May 01.
* At stages near 13.0 feet...Significant agricultural flooding
begins.
&&
LAT...LON 4338 9777 4340 9763 4321 9755 4308 9736
4308 9750 4317 9769
$$
IAC041-059-022315-
/O.CON.KFSD.FL.W.0067.000000T0000Z-000000T0000Z/
/MIFI4.2.ER.180421T0300Z.180426T1300Z.000000T0000Z.NO/
216 PM CDT Tue May 1 2018
The Flood Warning continues for
The Little Sioux River near Milford.
* until further notice.
* At 09AM Tuesday the stage was 12.18 feet.
* Flood stage is 12.00 feet.
* At stages near 12.0 feet...Minor flooding of low lying agricultural
lands begins.
&&
LAT...LON 4341 9527 4341 9521 4334 9520 4331 9515
4321 9517 4321 9528 4330 9525
$$
IAC041-022315-
/O.CON.KFSD.FL.W.0046.000000T0000Z-000000T0000Z/
/SPWI4.1.ER.180414T0415Z.180425T0300Z.000000T0000Z.NO/
216 PM CDT Tue May 1 2018
The Flood Warning continues for
The Little Sioux River at Spencer.
* until further notice.
* At 09AM Tuesday the stage was 10.43 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Flood stage is 10.00 feet.
* Forecast...The river will crest again near 11.6 feet by
Thursday May 03.
&&
LAT...LON 4321 9528 4321 9517 4314 9503 4299 9503
4302 9510 4310 9511 4314 9523
$$
IAC021-041-022315-
/O.CON.KFSD.FL.W.0047.000000T0000Z-000000T0000Z/
/LNNI4.1.ER.180418T0405Z.180427T0445Z.000000T0000Z.NO/
216 PM CDT Tue May 1 2018
The Flood Warning continues for
The Little Sioux River At Linn Grove.
* until further notice.
* At 09AM Tuesday the stage was 18.56 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Flood stage is 18.00 feet.
* Forecast...The river will remain near 18.5 feet for the next
several days.
* At stages near 18.5 feet...The city park in Sioux Rapids is
flooded.
&&
LAT...LON 4302 9510 4299 9503 4287 9512 4288 9536
4296 9543 4293 9520
$$
MNC033-063-022315-
/O.CON.KFSD.FL.W.0070.000000T0000Z-000000T0000Z/
/WDOM5.1.ER.180423T0640Z.180428T1400Z.000000T0000Z.NO/
216 PM CDT Tue May 1 2018
The Flood Warning continues for
The West Fork Des Moines River Near Windom.
* until further notice.
* At 09AM Tuesday the stage was 20.03 feet.
* Flood stage is 19.00 feet.
* At stages near 21.0 feet...Island Park in Windom begins to flood,
along with some agricultural lands outside of Windom.
&&
LAT...LON 4382 9533 4389 9537 4398 9521 4375 9499
4375 9512 4388 9520
$$
&&
Location Flood Latest Observed Maximum Forecast Recent Observed
Stage Stage Time Stage Time Crest Time
BIG SIOUX RIVER
BSES2 1644.0 1644.41 Tue 9 AM 1645.9 Mon Apr 23
BRCS2 8.0 8.83 Tue 9 AM 10.2 Mon Apr 23
BRKS2 9.0 10.41 Tue 9 AM 12.3 Tue Apr 24
EGAS2 1516.5 1516.59 Tue 9 AM 1520.3 Thu Apr 26
TRES2 1495.0 1495.07 Tue 9 AM 1498.0 Thu Apr 26
DERS2 12.0 12.62 Tue 9 AM 14.2 Fri Apr 27
SFLS2 12.0 14.96 Tue 9 AM 16.3 Sat Apr 28
BBSS2 1204.0 1206.08 Tue 9 AM 1207.4 Sat Apr 28
CBSS2 1235.0 1235.57 Tue 9 AM 1236.7 Sun Apr 29
HWDI4 20.5 22.64 Tue 9 AM 24.9 Tue Apr 24
AKRI4 16.0 18.57 Tue 9 AM 19.6 Wed Apr 25
JAMES RIVER
JRMS2 17.0 17.84 Tue 9 AM 19.6 Thu Apr 26
SCOS2 13.0 13.18 Tue 9 AM 13.2 Tue 1 PM
LITTLE SIOUX RIVER
MIFI4 12.0 12.18 Tue 9 AM 14.8 Thu Apr 26
SPWI4 10.0 10.43 Tue 9 AM 11.6 Thu 1 PM 13.2 Tue Apr 24
LNNI4 18.0 18.56 Tue 9 AM 19.5 Thu Apr 26
WEST FORK DES MOINES RIVER
WDOM5 19.0 20.03 Tue 9 AM 20.7 Sat Apr 28
MG791
WGUS83 KFSD 021522
FLSFSD
Flood Statement
National Weather Service Sioux Falls SD
1022 AM CDT Wed May 2 2018
...The Flood Warning continues for the following rivers in South
Dakota...Iowa...Minnesota...
James River At Mitchell
James River Near Scotland
Big Sioux River near Estelline
Big Sioux River Near Bruce
Big Sioux River Near Brookings
Big Sioux River Near Dell Rapids
Big Sioux River At Sioux Falls I-90
Big Sioux River at Brandon
Big Sioux River above Hawarden
Big Sioux River At Akron
Little Sioux River at Spencer
Little Sioux River At Linn Grove
West Fork Des Moines River Near Windom
.The following river forecasts include forecast precipitation through
tonight. Any additional future rains could affect the crest
forecasts.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Safety message...Do not drive cars through flooded areas. the water
depth and road condition may be unsafe.
Additional information is available at
http://water.weather.gov/ahps2/index.php?wfo=fsd
Stay tuned for further updates by listening to NOAA weather radio...
or your local radio and TV stations.
The next scheduled statement will be issued tomorrow morning.
&&
SDC011-057-031922-
/O.CON.KFSD.FL.W.0082.000000T0000Z-000000T0000Z/
/BSES2.1.ER.180420T1700Z.180426T0145Z.000000T0000Z.UU/
1022 AM CDT Wed May 2 2018
The Flood Warning continues for
The Big Sioux River near Estelline.
* until further notice.
* At 10AM Wednesday the stage was 1644.28 feet.
* Flood stage is 1644.00 feet.
* At stages near 1644 feet...Significant flooding of crop and pasture
land begins.
&&
LAT...LON 4460 9700 4464 9695 4451 9683 4451 9690
$$
SDC011-031922-
/O.CON.KFSD.FL.W.0066.000000T0000Z-000000T0000Z/
/BRCS2.2.ER.180421T0027Z.180423T1830Z.000000T0000Z.NO/
1022 AM CDT Wed May 2 2018
The Flood Warning continues for
The Big Sioux River Near Bruce.
* until further notice.
* At 09AM Wednesday the stage was 8.67 feet.
* Flood stage is 8.00 feet.
* At stages near 8.0 feet...The lower banks on the left side of the
river overflow.
&&
LAT...LON 4451 9690 4451 9683 4441 9688 4433 9686
4433 9692 4443 9696 4448 9690
$$
SDC011-101-031922-
/O.EXT.KFSD.FL.W.0049.000000T0000Z-180506T1200Z/
/BRKS2.3.ER.180421T1150Z.180425T0400Z.180505T1200Z.NO/
1022 AM CDT Wed May 2 2018
The Flood Warning continues for
The Big Sioux River Near Brookings.
* until Sunday morning.
* At 09AM Wednesday the stage was 10.21 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Flood stage is 9.00 feet.
* Forecast...The river will continue to fall to below flood stage by
Saturday May 05.
* At stages near 10.0 feet...Flooding begins to affect agricultural
lands along the right bank of the river.
&&
LAT...LON 4417 9678 4420 9675 4414 9659 4410 9658
4410 9666 4411 9666
$$
SDC099-101-031922-
/O.EXT.KFSD.FL.W.0050.000000T0000Z-180504T0600Z/
/DERS2.2.ER.180421T1700Z.180427T1016Z.180503T0600Z.NO/
1022 AM CDT Wed May 2 2018
The Flood Warning continues for
The Big Sioux River Near Dell Rapids.
* until late Thursday night.
* At 09AM Wednesday the stage was 12.24 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Flood stage is 12.00 feet.
* Forecast...The river will continue to fall to below flood stage by
Thursday May 03.
* At stages near 12.0 feet...Agricultural lands along the lower banks
of the river begin to flood.
&&
LAT...LON 4382 9674 4381 9672 4369 9671 4369 9676
4373 9678 4379 9676
$$
SDC099-031922-
/O.CON.KFSD.FL.W.0051.000000T0000Z-000000T0000Z/
/SFLS2.3.ER.180420T1500Z.180428T1300Z.000000T0000Z.NO/
1022 AM CDT Wed May 2 2018
The Flood Warning continues for
The Big Sioux River At Sioux Falls I-90.
* until further notice.
* At 10AM Wednesday the stage was 14.32 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Flood stage is 12.00 feet.
* Forecast...The river will continue to fall to a stage of 14.0 feet
by 7 AM Thursday.
* At stages near 14.5 feet...Some farm buildings between Renner and
Sioux Falls are threatened by high water.
&&
LAT...LON 4369 9676 4369 9671 4362 9672 4358 9672
4356 9672 4357 9674 4359 9673 4360 9675
4363 9676
$$
IAC119-SDC099-031922-
/O.CON.KFSD.FL.W.0081.000000T0000Z-000000T0000Z/
/BBSS2.2.ER.180421T1400Z.180429T0400Z.000000T0000Z.UU/
1022 AM CDT Wed May 2 2018
The Flood Warning continues for
The Big Sioux River at Brandon.
* until further notice.
* At 10AM Wednesday the stage was 1205.40 feet.
* Flood stage is 1204.00 feet.
* At stages near 1204 feet...Significant flooding of crop and pasture
land begins. Access to the north end of the Big Sioux Recreation Area
on the west side of Brandon is limited.
&&
LAT...LON 4359 9665 4362 9664 4360 9657 4345 9656
4338 9646 4339 9658 4343 9662 4358 9662
$$
IAC149-167-SDC127-031922-
/O.EXT.KFSD.FL.W.0052.000000T0000Z-180505T2100Z/
/HWDI4.2.ER.180421T0645Z.180425T0345Z.180504T2100Z.UU/
1022 AM CDT Wed May 2 2018
The Flood Warning continues for
The Big Sioux River above Hawarden.
* until Saturday afternoon.
* At 09AM Wednesday the stage was 21.92 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Flood stage is 20.50 feet.
* Forecast...The river will continue to fall to below flood stage by
Friday May 04.
* At stages near 23.0 feet...South Dakota Highway 46 begins to flood.
&&
LAT...LON 4308 9654 4308 9641 4302 9646 4291 9649
4291 9658
$$
IAC149-SDC127-031922-
/O.EXT.KFSD.FL.W.0053.000000T0000Z-180507T1400Z/
/AKRI4.2.ER.180421T1445Z.180426T0700Z.180506T1400Z.NO/
1022 AM CDT Wed May 2 2018
The Flood Warning continues for
The Big Sioux River At Akron.
* until Monday morning.
* At 10AM Wednesday the stage was 18.21 feet.
* Moderate flooding is occurring and Moderate flooding is forecast.
* Flood stage is 16.00 feet.
* Forecast...The river will continue to fall to below flood stage by
Sunday May 06.
* At stages near 17.0 feet...About 6500 acres of farm land are
flooded.
&&
LAT...LON 4291 9658 4291 9649 4281 9654 4277 9659
4278 9665
$$
SDC035-061-031922-
/O.CON.KFSD.FL.W.0055.000000T0000Z-180504T0300Z/
/JRMS2.1.ER.180423T1352Z.180427T0415Z.180503T0300Z.NO/
1022 AM CDT Wed May 2 2018
The Flood Warning continues for
The James River At Mitchell.
* until Thursday evening.
* At 09AM Wednesday the stage was 17.29 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Flood stage is 17.00 feet.
* Forecast...The river will continue to fall to below flood stage by
tonight.
* At stages near 17.0 feet...The lower banks overflow.
&&
LAT...LON 4393 9812 4393 9798 4370 9789 4340 9763
4338 9777 4351 9797
$$
SDC067-135-031922-
/O.EXT.KFSD.FL.W.0056.000000T0000Z-180504T0600Z/
/SCOS2.1.ER.180429T1930Z.180502T0445Z.180503T0600Z.NO/
1022 AM CDT Wed May 2 2018
The Flood Warning continues for
The James River Near Scotland.
* until late Thursday night.
* At 09AM Wednesday the stage was 13.13 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Flood stage is 13.00 feet.
* Forecast...The river will continue to fall to below flood stage by
Thursday May 03.
* At stages near 13.0 feet...Significant agricultural flooding
begins.
&&
LAT...LON 4338 9777 4340 9763 4321 9755 4308 9736
4308 9750 4317 9769
$$
IAC041-031922-
/O.CON.KFSD.FL.W.0046.000000T0000Z-000000T0000Z/
/SPWI4.1.ER.180414T0415Z.180425T0300Z.000000T0000Z.NO/
1022 AM CDT Wed May 2 2018
The Flood Warning continues for
The Little Sioux River at Spencer.
* until further notice.
* At 09AM Wednesday the stage was 10.15 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Flood stage is 10.00 feet.
* Forecast...The river will crest near 11.0 feet by Friday May 04.
* At stages near 10.0 feet...The right bank overflows, and minor
flooding of the Spencer city park and some rural agricultural areas
begins.
&&
LAT...LON 4321 9528 4321 9517 4314 9503 4299 9503
4302 9510 4310 9511 4314 9523
$$
IAC021-041-031922-
/O.CON.KFSD.FL.W.0047.000000T0000Z-000000T0000Z/
/LNNI4.1.ER.180418T0405Z.180427T0445Z.000000T0000Z.NO/
1022 AM CDT Wed May 2 2018
The Flood Warning continues for
The Little Sioux River At Linn Grove.
* until further notice.
* At 10AM Wednesday the stage was 18.48 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Flood stage is 18.00 feet.
* Forecast...The river will continue to slowly fall but remain
above flood stage through this weekend.
* At stages near 18.5 feet...The city park in Sioux Rapids is
flooded.
&&
LAT...LON 4302 9510 4299 9503 4287 9512 4288 9536
4296 9543 4293 9520
$$
MNC033-063-031922-
/O.CON.KFSD.FL.W.0070.000000T0000Z-000000T0000Z/
/WDOM5.1.ER.180423T0640Z.180428T1400Z.000000T0000Z.NO/
1022 AM CDT Wed May 2 2018
The Flood Warning continues for
The West Fork Des Moines River Near Windom.
* until further notice.
* At 09AM Wednesday the stage was 19.72 feet.
* Flood stage is 19.00 feet.
* At stages near 19.0 feet...Minor lowland flooding begins along the
lower east bank.
&&
LAT...LON 4382 9533 4389 9537 4398 9521 4375 9499
4375 9512 4388 9520
$$
&&
Location Flood Latest Observed Maximum Forecast Recent Observed
Stage Stage Time Stage Time Crest Time
BIG SIOUX RIVER
BSES2 1644.0 1644.28 Wed 10 AM 1645.9 Mon Apr 23
BRCS2 8.0 8.67 Wed 10 AM 10.2 Mon Apr 23
BRKS2 9.0 10.21 Wed 10 AM 12.3 Tue Apr 24
DERS2 12.0 12.24 Wed 10 AM 14.2 Fri Apr 27
SFLS2 12.0 14.32 Wed 10 AM 16.3 Sat Apr 28
BBSS2 1204.0 1205.40 Wed 10 AM 1207.4 Sat Apr 28
HWDI4 20.5 21.92 Wed 9 AM 24.9 Tue Apr 24
AKRI4 16.0 18.21 Wed 10 AM 19.6 Wed Apr 25
JAMES RIVER
JRMS2 17.0 17.29 Wed 10 AM 19.6 Thu Apr 26
SCOS2 13.0 13.13 Wed 9 AM 13.2 Tue May 01
LITTLE SIOUX RIVER
SPWI4 10.0 10.15 Wed 9 AM 11.0 Fri 1 AM 13.2 Tue Apr 24
LNNI4 18.0 18.48 Wed 10 AM 19.5 Thu Apr 26
WEST FORK DES MOINES RIVER
WDOM5 19.0 19.72 Wed 9 AM 20.7 Sat Apr 28
MG001
WGUS83 KFSD 031455
FLSFSD
Flood Statement
National Weather Service Sioux Falls SD
955 AM CDT Thu May 3 2018
...The Flood Warning continues for the following rivers in South
Dakota...Iowa...Minnesota...
Little Sioux River at Spencer
Little Sioux River At Linn Grove
Big Sioux River near Estelline
Big Sioux River Near Bruce
Big Sioux River Near Brookings
Big Sioux River At Sioux Falls I-90
Big Sioux River at Brandon
Big Sioux River above Hawarden
Big Sioux River At Akron
West Fork Des Moines River Near Windom
.The following river forecasts include forecast precipitation through
tonight. Any additional future rains could affect the crest
forecasts.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Safety message...Do not drive cars through flooded areas. the water
depth and road condition may be unsafe.
Additional information is available at
http://water.weather.gov/ahps2/index.php?wfo=fsd
Stay tuned for further updates by listening to NOAA weather radio...
or your local radio and TV stations.
The next scheduled statement will be issued tomorrow morning.
&&
SDC011-057-041855-
/O.CON.KFSD.FL.W.0082.000000T0000Z-000000T0000Z/
/BSES2.1.ER.180420T1700Z.180426T0145Z.000000T0000Z.UU/
955 AM CDT Thu May 3 2018
The Flood Warning continues for
The Big Sioux River near Estelline.
* until further notice.
* At 09AM Thursday the stage was 1644.08 feet.
* Flood stage is 1644.00 feet.
* At stages near 1644 feet...Significant flooding of crop and pasture
land begins.
&&
LAT...LON 4460 9700 4464 9695 4451 9683 4451 9690
$$
SDC011-041855-
/O.CON.KFSD.FL.W.0066.000000T0000Z-000000T0000Z/
/BRCS2.2.ER.180421T0027Z.180423T1830Z.000000T0000Z.NO/
955 AM CDT Thu May 3 2018
The Flood Warning continues for
The Big Sioux River Near Bruce.
* until further notice.
* At 08AM Thursday the stage was 8.50 feet.
* Flood stage is 8.00 feet.
* At stages near 8.0 feet...The lower banks on the left side of the
river overflow.
&&
LAT...LON 4451 9690 4451 9683 4441 9688 4433 9686
4433 9692 4443 9696 4448 9690
$$
SDC011-101-041855-
/O.EXT.KFSD.FL.W.0049.000000T0000Z-180507T1800Z/
/BRKS2.3.ER.180421T1150Z.180425T0400Z.180506T1800Z.NO/
955 AM CDT Thu May 3 2018
The Flood Warning continues for
The Big Sioux River Near Brookings.
* until Monday afternoon.
* At 08AM Thursday the stage was 10.08 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Flood stage is 9.00 feet.
* Forecast...The river will continue to fall to below flood stage by
Sunday May 06.
* At stages near 10.0 feet...Flooding begins to affect agricultural
lands along the right bank of the river.
&&
LAT...LON 4417 9678 4420 9675 4414 9659 4410 9658
4410 9666 4411 9666
$$
SDC099-041855-
/O.CON.KFSD.FL.W.0051.000000T0000Z-000000T0000Z/
/SFLS2.2.ER.180420T1500Z.180428T1300Z.000000T0000Z.NO/
955 AM CDT Thu May 3 2018
The Flood Warning continues for
The Big Sioux River At Sioux Falls I-90.
* until further notice.
* At 09AM Thursday the stage was 13.93 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Flood stage is 12.00 feet.
* Forecast...The river will continue to fall to a stage of 13.7 feet
by 7 AM Friday.
* At stages near 14.5 feet...Some farm buildings between Renner and
Sioux Falls are threatened by high water.
&&
LAT...LON 4369 9676 4369 9671 4362 9672 4358 9672
4356 9672 4357 9674 4359 9673 4360 9675
4363 9676
$$
IAC119-SDC099-041855-
/O.CON.KFSD.FL.W.0081.000000T0000Z-000000T0000Z/
/BBSS2.2.ER.180421T1400Z.180429T0400Z.000000T0000Z.UU/
955 AM CDT Thu May 3 2018
The Flood Warning continues for
The Big Sioux River at Brandon.
* until further notice.
* At 08AM Thursday the stage was 1204.95 feet.
* Flood stage is 1204.00 feet.
* At stages near 1204 feet...Significant flooding of crop and pasture
land begins. Access to the north end of the Big Sioux Recreation Area
on the west side of Brandon is limited.
&&
LAT...LON 4359 9665 4362 9664 4360 9657 4345 9656
4338 9646 4339 9658 4343 9662 4358 9662
$$
IAC149-167-SDC127-041855-
/O.EXT.KFSD.FL.W.0052.000000T0000Z-180505T1800Z/
/HWDI4.2.ER.180421T0645Z.180425T0345Z.180504T1800Z.UU/
955 AM CDT Thu May 3 2018
The Flood Warning continues for
The Big Sioux River above Hawarden.
* until Saturday afternoon.
* At 08AM Thursday the stage was 21.30 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Flood stage is 20.50 feet.
* Forecast...The river will continue to fall to below flood stage by
Friday May 04.
* At stages near 20.5 feet...Agricultural flooding begins on the
South Dakota side of the river.
&&
LAT...LON 4308 9654 4308 9641 4302 9646 4291 9649
4291 9658
$$
IAC149-SDC127-041855-
/O.EXT.KFSD.FL.W.0053.000000T0000Z-180507T1500Z/
/AKRI4.2.ER.180421T1445Z.180426T0700Z.180506T1500Z.NO/
955 AM CDT Thu May 3 2018
The Flood Warning continues for
The Big Sioux River At Akron.
* until Monday morning.
* At 09AM Thursday the stage was 17.68 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Flood stage is 16.00 feet.
* Forecast...The river will continue to fall to below flood stage by
Sunday May 06.
* At stages near 17.0 feet...About 6500 acres of farm land are
flooded.
&&
LAT...LON 4291 9658 4291 9649 4281 9654 4277 9659
4278 9665
$$
IAC041-041855-
/O.EXT.KFSD.FL.W.0046.000000T0000Z-180508T0000Z/
/SPWI4.1.ER.180414T0415Z.180425T0300Z.180507T0000Z.NO/
955 AM CDT Thu May 3 2018
The Flood Warning continues for
The Little Sioux River at Spencer.
* until Monday evening.
* At 08AM Thursday the stage was 10.52 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Flood stage is 10.00 feet.
* Forecast...The river will rise to 10.6 feet by Thursday May 03.
* At stages near 10.0 feet...The right bank overflows, and minor
flooding of the Spencer city park and some rural agricultural areas
begins.
&&
LAT...LON 4321 9528 4321 9517 4314 9503 4299 9503
4302 9510 4310 9511 4314 9523
$$
IAC021-041-041855-
/O.EXT.KFSD.FL.W.0047.000000T0000Z-180509T0000Z/
/LNNI4.1.ER.180418T0405Z.180427T0445Z.180508T0000Z.NO/
955 AM CDT Thu May 3 2018
The Flood Warning continues for
The Little Sioux River At Linn Grove.
* until Tuesday evening.
* At 09AM Thursday the stage was 18.39 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Flood stage is 18.00 feet.
* Forecast...The river will continue to fall to below flood stage by
Monday May 07.
* At stages near 18.5 feet...The city park in Sioux Rapids is
flooded.
&&
LAT...LON 4302 9510 4299 9503 4287 9512 4288 9536
4296 9543 4293 9520
$$
MNC033-063-041855-
/O.CON.KFSD.FL.W.0070.000000T0000Z-000000T0000Z/
/WDOM5.1.ER.180423T0640Z.180428T1400Z.000000T0000Z.NO/
955 AM CDT Thu May 3 2018
The Flood Warning continues for
The West Fork Des Moines River Near Windom.
* until further notice.
* At 09AM Thursday the stage was 19.47 feet.
* Flood stage is 19.00 feet.
* At stages near 19.0 feet...Minor lowland flooding begins along the
lower east bank.
&&
LAT...LON 4382 9533 4389 9537 4398 9521 4375 9499
4375 9512 4388 9520
$$
&&
Location Flood Latest Observed Maximum Forecast Recent Observed
Stage Stage Time Stage Time Crest Time
BIG SIOUX RIVER
BSES2 1644.0 1644.08 Thu 9 AM 1645.9 Mon Apr 23
BRCS2 8.0 8.50 Thu 9 AM 10.2 Mon Apr 23
BRKS2 9.0 10.08 Thu 9 AM 12.3 Tue Apr 24
SFLS2 12.0 13.93 Thu 9 AM 16.3 Sat Apr 28
BBSS2 1204.0 1204.95 Thu 8 AM 1207.4 Sat Apr 28
HWDI4 20.5 21.30 Thu 8 AM 24.9 Tue Apr 24
AKRI4 16.0 17.68 Thu 9 AM 19.6 Wed Apr 25
LITTLE SIOUX RIVER
SPWI4 10.0 10.52 Thu 8 AM 10.6 Thu 1 PM 13.2 Tue Apr 24
LNNI4 18.0 18.39 Thu 9 AM 19.5 Thu Apr 26
WEST FORK DES MOINES RIVER
WDOM5 19.0 19.47 Thu 9 AM 20.7 Sat Apr 28863
WGUS83 KFSD 041559
FLSFSD
Flood Statement
National Weather Service Sioux Falls SD
1059 AM CDT Fri May 4 2018
...The Flood Warning continues for the following rivers in South
Dakota...Iowa...Minnesota...
Big Sioux River Near Bruce
Big Sioux River Near Brookings
Big Sioux River At Sioux Falls I-90
Big Sioux River at Brandon
Big Sioux River above Hawarden
Big Sioux River At Akron
Little Sioux River at Spencer
Little Sioux River At Linn Grove
West Fork Des Moines River Near Windom
.The following river forecasts include forecast precipitation through
tonight. Any additional future rains could affect the crest
forecasts.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Safety message...Do not drive cars through flooded areas. The water
depth and road condition may be unsafe.
Additional information is available at
http://water.weather.gov/ahps2/index.php?wfo=fsd
Stay tuned for further updates by listening to NOAA weather radio...
or your local radio and TV stations.
The next scheduled statement will be issued tomorrow morning.
&&
SDC011-051958-
/O.CON.KFSD.FL.W.0066.000000T0000Z-000000T0000Z/
/BRCS2.2.ER.180421T0027Z.180423T1830Z.000000T0000Z.NO/
1059 AM CDT Fri May 4 2018
The Flood Warning continues for
The Big Sioux River Near Bruce.
* Until further notice.
* At 09AM Friday the stage was 8.24 feet.
* Flood stage is 8.00 feet.
* At stages near 8.0 feet...The lower banks on the left side of the
river overflow.
&&
LAT...LON 4451 9690 4451 9683 4441 9688 4433 9686
4433 9692 4443 9696 4448 9690
$$
SDC011-101-051958-
/O.EXT.KFSD.FL.W.0049.000000T0000Z-180508T0600Z/
/BRKS2.3.ER.180421T1150Z.180425T0400Z.180507T0600Z.NO/
1059 AM CDT Fri May 4 2018
The Flood Warning continues for
The Big Sioux River Near Brookings.
* Until late Monday night.
* At 09AM Friday the stage was 9.80 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Flood stage is 9.00 feet.
* Forecast...The river will continue to fall to below flood stage by
Monday May 7.
* At stages near 10.0 feet...Flooding begins to affect agricultural
lands along the right bank of the river.
&&
LAT...LON 4417 9678 4420 9675 4414 9659 4410 9658
4410 9666 4411 9666
$$
SDC099-051958-
/O.EXT.KFSD.FL.W.0051.000000T0000Z-180509T1800Z/
/SFLS2.2.ER.180420T1500Z.180428T1300Z.180508T1800Z.NO/
1059 AM CDT Fri May 4 2018
The Flood Warning continues for
The Big Sioux River At Sioux Falls I-90.
* Until Wednesday afternoon.
* At 10AM Friday the stage was 13.70 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Flood stage is 12.00 feet.
* Forecast...The river will continue to fall to below flood stage by
Tuesday May 8.
* At stages near 14.5 feet...Some farm buildings between Renner and
Sioux Falls are threatened by high water.
&&
LAT...LON 4369 9676 4369 9671 4362 9672 4358 9672
4356 9672 4357 9674 4359 9673 4360 9675
4363 9676
$$
IAC119-SDC099-051958-
/O.CON.KFSD.FL.W.0081.000000T0000Z-000000T0000Z/
/BBSS2.2.ER.180421T1400Z.180429T0400Z.000000T0000Z.UU/
1059 AM CDT Fri May 4 2018
The Flood Warning continues for
The Big Sioux River at Brandon.
* Until further notice.
* At 10AM Friday the stage was 1204.59 feet.
* Flood stage is 1204.00 feet.
* At stages near 1204 feet...Significant flooding of crop and pasture
land begins. Access to the north end of the Big Sioux Recreation Area
on the west side of Brandon is limited.
&&
LAT...LON 4359 9665 4362 9664 4360 9657 4345 9656
4338 9646 4339 9658 4343 9662 4358 9662
$$
IAC149-167-SDC127-051958-
/O.EXT.KFSD.FL.W.0052.000000T0000Z-180506T0000Z/
/HWDI4.2.ER.180421T0645Z.180425T0345Z.180505T0000Z.UU/
1059 AM CDT Fri May 4 2018
The Flood Warning continues for
The Big Sioux River above Hawarden.
* Until Saturday evening.
* At 09AM Friday the stage was 20.74 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Flood stage is 20.50 feet.
* Forecast...The river will continue to fall to below flood stage by
Friday May 4.
* At stages near 20.5 feet...Agricultural flooding begins on the
South Dakota side of the river.
&&
LAT...LON 4308 9654 4308 9641 4302 9646 4291 9649
4291 9658
$$
IAC149-SDC127-051958-
/O.EXT.KFSD.FL.W.0053.000000T0000Z-180508T0600Z/
/AKRI4.2.ER.180421T1445Z.180426T0700Z.180507T0600Z.NO/
1059 AM CDT Fri May 4 2018
The Flood Warning continues for
The Big Sioux River At Akron.
* Until late Monday night.
* At 10AM Friday the stage was 17.09 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Flood stage is 16.00 feet.
* Forecast...The river will rise to 17.1 feet by Friday May 4.
* At stages near 17.0 feet...About 6500 acres of farm land are
flooded.
&&
LAT...LON 4291 9658 4291 9649 4281 9654 4277 9659
4278 9665
$$
IAC041-051958-
/O.EXT.KFSD.FL.W.0046.000000T0000Z-180509T1800Z/
/SPWI4.1.ER.180414T0415Z.180425T0300Z.180508T1800Z.NO/
1059 AM CDT Fri May 4 2018
The Flood Warning continues for
The Little Sioux River at Spencer.
* Until Wednesday afternoon.
* At 09AM Friday the stage was 10.73 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Flood stage is 10.00 feet.
* Forecast...The river will rise to 11.2 feet by Friday May 4.
* At stages near 10.0 feet...The right bank overflows, and minor
flooding of the Spencer city park and some rural agricultural
areas begins.
&&
LAT...LON 4321 9528 4321 9517 4314 9503 4299 9503
4302 9510 4310 9511 4314 9523
$$
IAC021-041-051958-
/O.EXT.KFSD.FL.W.0047.000000T0000Z-000000T0000Z/
/LNNI4.1.ER.180418T0405Z.180427T0445Z.000000T0000Z.NO/
1059 AM CDT Fri May 4 2018
The Flood Warning continues for
The Little Sioux River At Linn Grove.
* Until further notice.
* At 10AM Friday the stage was 18.46 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Flood stage is 18.00 feet.
* Forecast...The river will continue rising to near 18.6 feet by
Saturday May 5. Additional rises may be possible thereafter.
* At stages near 18.5 feet...The city park in Sioux Rapids is
flooded.
&&
LAT...LON 4302 9510 4299 9503 4287 9512 4288 9536
4296 9543 4293 9520
$$
MNC033-063-051958-
/O.CON.KFSD.FL.W.0070.000000T0000Z-000000T0000Z/
/WDOM5.1.ER.180423T0640Z.180428T1400Z.000000T0000Z.NO/
1059 AM CDT Fri May 4 2018
The Flood Warning continues for
The West Fork Des Moines River Near Windom.
* Until further notice.
* At 10AM Friday the stage was 19.19 feet.
* Flood stage is 19.00 feet.
* At stages near 19.0 feet...Minor lowland flooding begins along the
lower east bank.
&&
LAT...LON 4382 9533 4389 9537 4398 9521 4375 9499
4375 9512 4388 9520
$$
&&
Location Flood Latest Observed Maximum Forecast Recent Observed
Stage Stage Time Stage Time Crest Time
BIG SIOUX RIVER
BRCS2 8.0 8.24 Fri 10 AM 10.2 Tue Apr 24
BRKS2 9.0 9.80 Fri 10 AM 12.3 Tue Apr 24
SFLS2 12.0 13.70 Fri 10 AM 16.3 Sat Apr 28
BBSS2 1204.0 1204.59 Fri 10 AM 1207.4 Sat Apr 28
HWDI4 20.5 20.74 Fri 9 AM 24.9 Tue Apr 24
AKRI4 16.0 17.09 Fri 10 AM 19.6 Wed Apr 25
LITTLE SIOUX RIVER
SPWI4 10.0 10.73 Fri 9 AM 11.2 Fri 7 PM 13.2 Tue Apr 24
LNNI4 18.0 18.46 Fri 10 AM 18.6 Sat 1 AM 19.5 Thu Apr 26
WEST FORK DES MOINES RIVER
WDOM5 19.0 19.19 Fri 10 AM 20.7 Sat Apr 28
TRM150
WGUS83 KFSD 051448
FLSFSD
Flood Statement
National Weather Service Sioux Falls SD
948 AM CDT Sat May 5 2018
...The Flood Warning is cancelled for the following rivers in South
Dakota and Minnesota...
Big Sioux River above Hawarden
West Fork Des Moines River Near Windom
...The Flood Warning continues for the following rivers in South
Dakota and Iowa...
Big Sioux River At Sioux Falls I-90
Big Sioux River At Akron
Little Sioux River at Spencer
Little Sioux River At Linn Grove
Big Sioux River Near Bruce
Big Sioux River Near Brookings
Big Sioux River at Brandon
.The following river forecasts include forecast precipitation through
tonight. Any additional future rains could affect the crest
forecasts.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Safety message...Do not drive cars through flooded areas. the water
depth and road condition may be unsafe.
Additional information is available at
http://water.weather.gov/ahps2/index.php?wfo=fsd
Stay tuned for further updates by listening to NOAA weather radio...
or your local radio and TV stations.
The next scheduled statement will be issued tomorrow morning.
&&
SDC011-061848-
/O.CON.KFSD.FL.W.0066.000000T0000Z-000000T0000Z/
/BRCS2.2.ER.180421T0027Z.180423T1830Z.000000T0000Z.NO/
948 AM CDT Sat May 5 2018
The Flood Warning continues for
The Big Sioux River Near Bruce.
* until further notice.
* At 08AM Saturday the stage was 8.08 feet.
* Flood stage is 8.00 feet.
* At stages near 8.0 feet...The lower banks on the left side of the
river overflow.
&&
LAT...LON 4451 9690 4451 9683 4441 9688 4433 9686
4433 9692 4443 9696 4448 9690
$$
SDC011-101-061848-
/O.CON.KFSD.FL.W.0049.000000T0000Z-180508T0600Z/
/BRKS2.3.ER.180421T1150Z.180425T0400Z.180507T0600Z.NO/
948 AM CDT Sat May 5 2018
The Flood Warning continues for
The Big Sioux River Near Brookings.
* until late Monday night.
* At 08AM Saturday the stage was 9.48 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Flood stage is 9.00 feet.
* Forecast...The river will rise to 9.5 feet by Saturday May 05.
* At stages near 10.0 feet...Flooding begins to affect agricultural
lands along the right bank of the river.
&&
LAT...LON 4417 9678 4420 9675 4414 9659 4410 9658
4410 9666 4411 9666
$$
SDC099-061848-
/O.EXT.KFSD.FL.W.0051.000000T0000Z-000000T0000Z/
/SFLS2.2.ER.180420T1500Z.180428T1300Z.000000T0000Z.NO/
948 AM CDT Sat May 5 2018
The Flood Warning continues for
The Big Sioux River At Sioux Falls I-90.
* until further notice.
* At 09AM Saturday the stage was 13.46 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Flood stage is 12.00 feet.
* Forecast...The river will continue to fall to a stage of 13.2 feet
by 7 AM Sunday.
* At stages near 14.5 feet...Some farm buildings between Renner and
Sioux Falls are threatened by high water.
&&
LAT...LON 4369 9676 4369 9671 4362 9672 4358 9672
4356 9672 4357 9674 4359 9673 4360 9675
4363 9676
$$
IAC119-SDC099-061848-
/O.CON.KFSD.FL.W.0081.000000T0000Z-000000T0000Z/
/BBSS2.2.ER.180421T1400Z.180429T0400Z.000000T0000Z.UU/
948 AM CDT Sat May 5 2018
The Flood Warning continues for
The Big Sioux River at Brandon.
* until further notice.
* At 09AM Saturday the stage was 1204.27 feet.
* Flood stage is 1204.00 feet.
* At stages near 1204 feet...Significant flooding of crop and pasture
land begins. Access to the north end of the Big Sioux Recreation Area
on the west side of Brandon is limited.
&&
LAT...LON 4359 9665 4362 9664 4360 9657 4345 9656
4338 9646 4339 9658 4343 9662 4358 9662
$$
IAC149-167-SDC127-051518-
/O.CAN.KFSD.FL.W.0052.000000T0000Z-180506T0000Z/
/HWDI4.2.ER.180421T0645Z.180425T0345Z.180505T0437Z.UU/
948 AM CDT Sat May 5 2018
The Flood Warning is cancelled for
The Big Sioux River above Hawarden.
* At 08AM Saturday the stage was 20.35 feet.
* Flood stage is 20.50 feet.
* Recent activity...The river rose above flood stage on Friday May
04.
* Recent activity...The river fell below flood stage at Friday May
04.
* Forecast...The river will continue to fall to 19.8 feet by 7 AM
Sunday.
* At stages near 20.5 feet...Agricultural flooding begins on the
South Dakota side of the river.
&&
LAT...LON 4308 9654 4308 9641 4302 9646 4291 9649
4291 9658
$$
IAC149-SDC127-061848-
/O.EXT.KFSD.FL.W.0053.000000T0000Z-180508T0000Z/
/AKRI4.2.ER.180421T1445Z.180426T0700Z.180507T0000Z.NO/
948 AM CDT Sat May 5 2018
The Flood Warning continues for
The Big Sioux River At Akron.
* until Monday evening.
* At 09AM Saturday the stage was 16.59 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Flood stage is 16.00 feet.
* Forecast...The river will rise to 16.6 feet by Saturday May 05.
* At stages near 17.0 feet...About 6500 acres of farm land are
flooded.
&&
LAT...LON 4291 9658 4291 9649 4281 9654 4277 9659
4278 9665
$$
IAC041-061848-
/O.EXT.KFSD.FL.W.0046.000000T0000Z-180509T1200Z/
/SPWI4.1.ER.180414T0415Z.180425T0300Z.180508T1200Z.NO/
948 AM CDT Sat May 5 2018
The Flood Warning continues for
The Little Sioux River at Spencer.
* until Wednesday morning.
* At 08AM Saturday the stage was 10.95 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Flood stage is 10.00 feet.
* Forecast...The river will rise to 11.1 feet by Saturday May 05.
* At stages near 10.0 feet...The right bank overflows, and minor
flooding of the Spencer city park and some rural agricultural areas
begins.
&&
LAT...LON 4321 9528 4321 9517 4314 9503 4299 9503
4302 9510 4310 9511 4314 9523
$$
IAC021-041-061848-
/O.EXT.KFSD.FL.W.0047.000000T0000Z-180510T1200Z/
/LNNI4.1.ER.180418T0405Z.180427T0445Z.180509T1200Z.NO/
948 AM CDT Sat May 5 2018
The Flood Warning continues for
The Little Sioux River At Linn Grove.
* until Thursday morning.
* At 09AM Saturday the stage was 18.52 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Flood stage is 18.00 feet.
* Forecast...The river will rise to 18.6 feet by Sunday May 06.
* At stages near 18.5 feet...The city park in Sioux Rapids is
flooded.
&&
LAT...LON 4302 9510 4299 9503 4287 9512 4288 9536
4296 9543 4293 9520
$$
MNC033-063-051518-
/O.CAN.KFSD.FL.W.0070.000000T0000Z-180505T1448Z/
/WDOM5.1.ER.180423T0640Z.180428T1400Z.180505T0808Z.NO/
948 AM CDT Sat May 5 2018
The Flood Warning is cancelled for
The West Fork Des Moines River Near Windom.
* At 09AM Saturday the stage was 18.92 feet.
* Flood stage is 19.00 feet.
* Recent activity...The river rose above flood stage on Saturday May
05.
* At stages near 19.0 feet...Minor lowland flooding begins along the
lower east bank.
&&
LAT...LON 4382 9533 4389 9537 4398 9521 4375 9499
4375 9512 4388 9520
$$
&&
Location Flood Latest Observed Maximum Forecast Recent Observed
Stage Stage Time Stage Time Crest Time
BIG SIOUX RIVER
BRCS2 8.0 8.08 Sat 9 AM 10.0 Wed Apr 25
BRKS2 9.0 9.48 Sat 9 AM 12.3 Wed Apr 25
SFLS2 12.0 13.46 Sat 9 AM 16.3 Sat Apr 28
BBSS2 1204.0 1204.27 Sat 9 AM 1207.4 Sat Apr 28
HWDI4 20.5 20.35 Sat 8 AM 24.8 Wed Apr 25
AKRI4 16.0 16.59 Sat 9 AM 19.6 Wed Apr 25
LITTLE SIOUX RIVER
SPWI4 10.0 10.95 Sat 8 AM 10.9 Sat 10 AM 13.1 Wed Apr 25
LNNI4 18.0 18.52 Sat 9 AM 18.6 Sun 1 AM 19.5 Thu Apr 26
WEST FORK DES MOINES RIVER
WDOM5 19.0 18.92 Sat 9 AM 20.7 Sat Apr 28
ADAMSWhat forecasters said that day
The local office's own words before this river flood warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Sioux Falls, SD wrote its last area forecast discussion before this river flood warning went out at Apr 17, 6:19 AM CDT, 3 hours 31 minutes earlier.
Area forecast discussion, Apr 17, 6:19 AM CDT, 3 hours 31 minutes before
Area Forecast Discussion
National Weather Service Sioux Falls SD
619 AM CDT Tue Apr 17 2018
.SHORT TERM...(Today and Tonight)
Issued at 334 AM CDT Tue Apr 17 2018
Another cold April night across the region as temperatures have
fallen into the teens and 20s. Today will be another cool, but
quiet day across the region, as we wait for our next dose of winter
weather later tonight and into Wednesday.
Today: With high pressure settling just east of the forecast area
today, winds will gradually turn to the east. Temperatures may
reach into the 40s, despite the widespread snow, because of a mid-
April sun.
Tonight: Models have come into better agreement on the track of our
next winter system that arrives late tonight into Wednesday. GFS
has shifted slightly further south to match the track of the
ECMWF, and most other models are also in reasonable agreement,
producing the highest QPF over northwest and northern Iowa. In
general models have slowed down the arrival of precipitation by a
couple hours.
Anticipated precipitation to break out quickly this evening, as
warm advection process and strong dynamics from the slightly
negative tilted trough move into the region. Have blended QPF
slightly with CAMs overnight, which do produce slightly higher QPF
amounts along the mid-level diffluent axis across the central
parts of South Dakota towards the James River Valley.
There could be a very brief wintry mix as precipitation starts and
soundings saturate initially, with a quick turn to snow after that.
However a stubborn warm layer over northwest Iowa may allow a
more prolonged mixture of rain, sleet and low end freezing rain
for the initial surge of precipitation that moves through. While
QPF is higher in NW Iowa, some of this may go to a few tenths of
an inch of sleet and up to a tenth of an inch of freezing rain.
Also present in soundings from the NAM/GFS is a layer of elevated
instability that pivots northwest ahead of the upper low. Most
predominantly found in above the 750 mb layer, there could be
just enough instability present to produce isolated to scattered
lightning.
.LONG TERM...(Wednesday through Monday)
Issued at 334 AM CDT Tue Apr 17 2018
Wednesday: The good thing about this system is that it's fairly
progressive in nature, with a fast moving band of snow moving
northeast during the morning hours. Snow will end from southeast to
northeast through the day, with snow lingering slightly along the
Buffalo Ridge in the afternoon as the system takes more of a
longitudinal wobble.
Overall, widespread amounts between 2 and 6 inches are again likely.
The greatest risk for seeing just above warning level snows exists
over the far eastern zones. However, factoring potential for mixed
precipitation potential and then somewhat inflated SLR from blends
keeps the forecast totals just below 6" near the Iowa Great Lakes,
Jackson, and Storm Lake.
Will go ahead and issue a large winter weather advisory across the
CWA. Will break out the eastern zones into a separate section,
which should make it easier to upgrade to a warning if morning data
suggests more snow and less of a mix. The good news is that winds
will be minimal and should't create much of an added impact to the
roads. With temperatures behind this system quickly jumping into
the mid and upper 30s, will trim the ending time accordingly from
west to east. This should also allow for a fairly quick recovery
on the roads.
Thursday: High pressure moves through on Thursday, leading to yet
another cool day in the 40s.
Friday-Sunday: Models still a bit split on the the eventual track
of the large upper low coming out of the Central Rockies late this
week. GFS is the most northerly solution, only grazing the forecast
area before the system pulls away. Favor the ECMWF which has
minimal impact to the area. Temperatures will begin to moderate
upwards as low level temperatures warm and the snowpack melts. In
fact, the snowpack and fairly minimal mixing each day are the only
things preventing us from reaching closer to normal.
Monday-Tuesday: Things should get back a bit closer to normal in
this period as winds turn southwesterly and our snowpack should be
more minimal. Extended guidances suggests a frontal boundary moves
through at the very end of the forecast, but confidence on this
system is far too low to make any meaningful changes.
&&
.AVIATION...(For the 12Z TAFS through 12Z Wednesday morning)
Issued at 617 AM CDT Tue Apr 17 2018
VFR conditions through the daytime hours and into the early
overnight hours. Ceilings begin to lower after midnight as
precipitation starts to move eastward. The greatest impact from
precipitation will arrive after midnight for Huron, and after 3am
for Sioux City and Sioux Falls. IFR to LIFR conditions will be
possible by the very end of the TAF period.
&&
.FSD WATCHES/WARNINGS/ADVISORIES...
SD...Winter Weather Advisory from 1 AM to 4 PM CDT Wednesday for
SDZ038-039-053>055-060>062-066-067-070-071.
Winter Weather Advisory from 1 AM to 1 PM CDT Wednesday for
SDZ052-057>059-063>065-068-069.
Winter Weather Advisory from 4 AM to 7 PM CDT Wednesday for
SDZ040-056.
MN...Winter Weather Advisory from 4 AM to 7 PM CDT Wednesday for
MNZ071-072-080-081-089-090-097-098.
IA...Winter Weather Advisory from 1 AM to 4 PM CDT Wednesday for
IAZ001-012-020>022-031-032.
Winter Weather Advisory from 4 AM to 7 PM CDT Wednesday for
IAZ002-003-013-014.
NE...Winter Weather Advisory from 1 AM to 4 PM CDT Wednesday for
NEZ014.
&&
SHORT TERM...Dux
LONG TERM...Dux
AVIATION...DuxHazardous weather outlook, Apr 17, 4:21 AM CDT, 5 hours 29 minutes before
Hazardous Weather Outlook National Weather Service Sioux Falls SD 421 AM CDT Tue Apr 17 2018 IAZ001-012-020-021-031-032-MNZ071-072-097-098-NEZ013-014- SDZ038>040-052>056-058>062-065>067-069>071-180930- Lyon IA-Sioux-Plymouth-Cherokee-Woodbury-Ida-Lincoln MN-Lyon MN- Pipestone-Rock-Dixon-Dakota-Beadle-Kingsbury-Brookings-Jerauld- Sanborn-Miner-Lake-Moody-Aurora-Davison-Hanson-McCook-Minnehaha- Hutchinson-Turner-Lincoln SD-Yankton-Clay SD-Union- 421 AM CDT Tue Apr 17 2018 This Hazardous Weather Outlook is for portions of northwest Iowa, west central Iowa, southwest Minnesota, northeast Nebraska, central South Dakota, east central South Dakota, south central South Dakota, and southeast South Dakota. .DAY ONE...Today and Tonight Fog will be possible through mid morning, areas of locally dense fog may be possible near the Buffalo Ridge areas of eastern South Dakota and Southwest Minnesota. A light wintry mix of snow, sleet or freezing rain will arrive after midnight tonight, with a quick transition to snow expected before the pre-dawn hours. .DAYS TWO THROUGH SEVEN...Wednesday through Monday Moderate snow will move through the outlook area during the morning commute, ending during the early afternoon hours. Total accumulations of 2 to 5 inches of snow will be possible, with very minimal accumulations of sleet and ice. .SPOTTER INFORMATION STATEMENT... Spotter activation will not be needed. IAZ002-003-013-014-022-MNZ080-081-089-090-180930- Osceola-Dickinson-O'Brien-Clay IA-Buena Vista-Murray-Cottonwood- Nobles-Jackson- 421 AM CDT Tue Apr 17 2018 This Hazardous Weather Outlook is for portions of northwest Iowa and southwest Minnesota. .DAY ONE...Today and Tonight Fog will be possible through mid morning, areas of locally dense fog may be possible near the Buffalo Ridge areas of eastern South Dakota and Southwest Minnesota. A light wintry mix of snow, sleet or freezing rain will arrive after 3am tonight, with a quick transition to snow expected. .DAYS TWO THROUGH SEVEN...Wednesday through Monday Moderate snow will move through the outlook area during the morning commute, ending during the afternoon hours. Total accumulations of 3 to 6 inches of snow an isolated 7 inch reports will be possible. Sleet and freezing rain accumulations will be minimal. .SPOTTER INFORMATION STATEMENT... Spotter activation will not be needed. SDZ050-057-063-064-068-180930- Gregory-Brule-Charles Mix-Douglas-Bon Homme- 421 AM CDT Tue Apr 17 2018 This Hazardous Weather Outlook is for portions of south central South Dakota and southeast South Dakota. .DAY ONE...Today and Tonight A light wintry mix of snow, sleet or freezing rain will arrive by midnight tonight, with a quick transition to snow expected. .DAYS TWO THROUGH SEVEN...Wednesday through Monday Moderate snow will move through the outlook area during the morning commute, ending by mid morning. Total accumulations of 1 to 3 inches of snow will be possible. Sleet and freezing rain accumulations will be minimal. .SPOTTER INFORMATION STATEMENT... Spotter activation will not be needed.
The office that day
Everything else NWS Sioux Falls, SD issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Apr 17, 3:33 AM CDT | Winter Weather Advisory | FSD | Buena Vista, Cherokee, Clay, Dickinson, Ida, Lyon and 5 more | 38 hr |
| Apr 17, 9:50 AM CDT | River Flood Warning | FSD | Plymouth | 19 days |
| Apr 17, 9:50 AM CDT | River Flood Warning | FSD | Brookings, Moody | 20 days |
| Apr 17, 9:50 AM CDT | River Flood Warning | FSD | Minnehaha, Moody | 16 days |
| Apr 17, 9:50 AM CDT | River Flood Warning | FSD | Minnehaha | 29 days |
Nearby
River Flood Warnings in Iowa, 2018River Flood Warnings in South Dakota, 2018Every river flood warning in 2018
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.