Alert archive / Iowa / River Flood Warnings in 2016
River Flood Warning 16, NWS Sioux Falls, SD
NWS Sioux Falls, SD issued this river flood warning at Apr 30, 2016, 10:36 AM CDT for Clay County, Dickinson County, Iowa. It was in force for 6 days.
The area
The outline as issued.
The facts
- Issued
- Apr 30, 2016, 10:36 AM CDT (15:36 UTC)
- Expired
- May 6, 2016, 8:18 PM CDT
- In force
- 6 days
- Issued by
- NWS Sioux Falls, SD
- Area
- Storm-based polygon
- Flood severity
- Minor
Counties Clay County, IA, Dickinson County, IA
The radar
The Sioux Falls radar (KFSD), 129 km from the middle of the area, began a volume at 15:36 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 Little Sioux River above Spencer (LSSI4).
- Action stage
- 9 ft
- Minor stage
- 10 ft
- Moderate stage
- 13 ft
- Major stage
- 15 ft
This gauge today: stage, forecast and historic crests
Stage from the USGS instantaneous record for site 06604440, 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.
677
WGUS43 KFSD 301536
FLWFSD
BULLETIN - IMMEDIATE BROADCAST REQUESTED
FLOOD WARNING
NATIONAL WEATHER SERVICE SIOUX FALLS SD
1036 AM CDT SAT APR 30 2016
...The National Weather Service in Sioux Falls has issued a flood
warning for the following rivers in Iowa...
Little Sioux River Above Spencer
.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://www.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.
&&
IAC041-059-011936-
/O.NEW.KFSD.FL.W.0016.160430T1536Z-160503T0300Z/
/LSSI4.1.ER.000000T0000Z.160501T1200Z.160502T2100Z.UU/
1036 AM CDT SAT APR 30 2016
The National Weather Service in Sioux Falls has issued a
* Flood Warning for
The Little Sioux River Above Spencer.
* Until Monday evening.
* At 10AM Saturday the stage was 10.3 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Flood stage is 10.0 feet.
* At stages near 10.0 feet...Minor flooding of agricultural lands
begins.
&&
LAT...LON 4329 9524 4328 9517 4324 9523 4315 9512
4315 9518 4324 9529
$$
&&
LOCATION FLOOD LATEST OBSERVED MAXIMUM FORECAST
STAGE STAGE TIME STAGE TIME
LITTLE SIOUX RIVER
LSSI4 10.0 10.28 Sat 10 AM 10.4 Sun 7 AM
TRM14 follow-up statements
433
WGUS83 KFSD 301549
FLSFSD
FLOOD STATEMENT
NATIONAL WEATHER SERVICE SIOUX FALLS SD
1049 AM CDT SAT APR 30 2016
...The Flood Warning continues for the following rivers in South
Dakota and Iowa...
Vermillion River Near Wakonda
Big Sioux River At Hawarden
Big Sioux River At Akron
Ocheyedan River Near Spencer
Little Sioux River Above Spencer
Little Sioux River At Spencer
Little Sioux River Near Milford
Little Sioux River At Linn Grove
Little Sioux River At Cherokee
.The following river forecasts include forecast precipitation through
tonight. Any additional future rains could affect the crest
forecasts.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Safety message...Do not drive cars through flooded areas. The water
depth and road condition may be unsafe.
Additional information is available at
http://www.water.weather.gov/ahps2/index.php?wfo=fsd
Stay tuned for further updates by listening to NOAA weather radio...
or your local radio and TV stations.
The next scheduled statement will be issued tomorrow morning.
&&
SDC027-011949-
/O.EXT.KFSD.FL.W.0015.000000T0000Z-160505T0800Z/
/WKAS2.2.ER.000000T0000Z.160430T1800Z.160504T0800Z.NO/
1049 AM CDT SAT APR 30 2016
The Flood Warning continues for
The Vermillion River Near Wakonda.
* Until late Wednesday night.
* At 9AM Saturday the stage was 15.8 feet.
* Flood stage is 14.0 feet.
* Forecast...The river will rise to 15.8 feet by 1 PM Saturday.
* At stages near 16.0 feet...Water reaches the bottom of the bridge
on 304th Street west of Dalesburg, Highway 19 near 299th Street
begins to flood, 302nd Street near Colfax Corner will be flooded, and
approximately 10000 acres could be flooded between Centerville and
Vermillion.
&&
LAT...LON 4310 9703 4310 9694 4291 9690 4291 9701
4295 9700 4300 9704
$$
IAC041-059-011949-
/O.CON.KFSD.FL.W.0014.000000T0000Z-000000T0000Z/
/MIFI4.1.ER.160428T0912Z.160430T1315Z.000000T0000Z.NO/
1049 AM CDT SAT APR 30 2016
The Flood Warning continues for
The Little Sioux River Near Milford.
* Until further notice.
* At 9AM Saturday the stage was 12.8 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
$$
IAC041-059-011949-
/O.CON.KFSD.FL.W.0016.000000T0000Z-160503T0300Z/
/LSSI4.1.ER.000000T0000Z.160501T1200Z.160502T2100Z.UU/
1049 AM CDT SAT APR 30 2016
The Flood Warning continues for
The Little Sioux River Above Spencer.
* Until Monday evening.
* At 10AM Saturday the stage was 10.3 feet.
* Flood stage is 10.0 feet.
* At stages near 10.0 feet...Minor flooding of agricultural lands
begins.
&&
LAT...LON 4329 9524 4328 9517 4324 9523 4315 9512
4315 9518 4324 9529
$$
IAC041-011949-
/O.CON.KFSD.FL.W.0007.000000T0000Z-000000T0000Z/
/SPWI4.1.ER.160427T2052Z.160430T0400Z.000000T0000Z.NO/
1049 AM CDT SAT APR 30 2016
The Flood Warning continues for
The Little Sioux River At Spencer.
* Until further notice.
* At 9AM Saturday the stage was 12.6 feet.
* Flood stage is 10.0 feet.
* Forecast...The river will continue to fall to a stage of 12.4 feet
by 7 AM Sunday.
&&
LAT...LON 4315 9518 4315 9512 4315 9505 4299 9503
4302 9510 4310 9510
$$
IAC021-041-011949-
/O.CON.KFSD.FL.W.0008.000000T0000Z-000000T0000Z/
/LNNI4.2.ER.160426T0325Z.160502T0600Z.000000T0000Z.NO/
1049 AM CDT SAT APR 30 2016
The Flood Warning continues for
The Little Sioux River At Linn Grove.
* Until further notice.
* At 10AM Saturday the stage was 19.1 feet.
* Flood stage is 18.0 feet.
* Forecast...The river will crest near 19.8 feet by Monday May 2
then begin falling.
* At stages near 20.0 feet...Significant flooding of agricultural
land begins along this entire stretch of the river.
&&
LAT...LON 4302 9510 4299 9503 4287 9512 4288 9536
4296 9543 4293 9520
$$
IAC035-011949-
/O.CON.KFSD.FL.W.0009.000000T0000Z-000000T0000Z/
/CHKI4.1.ER.160428T1151Z.160503T0000Z.000000T0000Z.NO/
1049 AM CDT SAT APR 30 2016
The Flood Warning continues for
The Little Sioux River At Cherokee.
* Until further notice.
* At 9AM Saturday the stage was 17.7 feet.
* Flood stage is 17.0 feet.
* Forecast...The river will crest near 19.6 feet by Monday May 2
then begin falling.
* At stages near 19.0 feet...The north bank of the river overflows.
&&
LAT...LON 4296 9543 4291 9539 4265 9557 4256 9569
4256 9578 4270 9564
$$
IAC167-SDC083-127-011949-
/O.EXT.KFSD.FL.W.0010.000000T0000Z-160505T0000Z/
/HAWI4.1.ER.160429T1203Z.160501T0000Z.160504T0000Z.NO/
1049 AM CDT SAT APR 30 2016
The Flood Warning continues for
The Big Sioux River At Hawarden.
* Until Wednesday evening.
* At 10AM Saturday the stage was 15.9 feet.
* Flood stage is 15.0 feet.
* Forecast...The river will crest near 16.1 feet by Saturday April
30. The river will fall below flood stage Tuesday May 3.
* At stages near 15.0 feet...Agricultural flooding begins on the
South Dakota side of the river.
&&
LAT...LON 4303 9654 4303 9647 4296 9645 4296 9657
$$
IAC149-SDC127-011948-
/O.EXT.KFSD.FL.W.0011.000000T0000Z-160505T1912Z/
/AKRI4.1.ER.160429T1515Z.160502T0000Z.160504T1912Z.NO/
1049 AM CDT SAT APR 30 2016
The Flood Warning continues for
The Big Sioux River At Akron.
* Until Thursday afternoon.
* At 10AM Saturday the stage was 17.2 feet.
* Flood stage is 16.0 feet.
* Forecast...The river will crest near 17.9 feet by Sunday May 1.
The river will fall below flood stage Wednesday May 4.
* 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
$$
IAC041-011948-
/O.EXT.KFSD.FL.W.0012.000000T0000Z-160506T0000Z/
/SPOI4.2.ER.160428T1205Z.160429T1445Z.160505T0000Z.NO/
1049 AM CDT SAT APR 30 2016
The Flood Warning continues for
The Ocheyedan River Near Spencer.
* Until Thursday evening.
* At 9AM Saturday the stage was 9.0 feet.
* Flood stage is 8.0 feet.
* Forecast...The river will crest near 9.4 feet by Monday May 2. The
river will fall below flood stage Wednesday May 4.
* At stages near 9.5 feet...Significant amounts of pasture and other
farm land begin flooding.
&&
LAT...LON 4318 9540 4318 9533 4315 9520 4313 9513
4312 9524 4315 9540
$$
&&
LOCATION FLOOD LATEST OBSERVED MAXIMUM FORECAST RECENT OBSERVED
STAGE STAGE TIME STAGE TIME CREST TIME
VERMILLION RIVER
WKAS2 14.0 15.78 Sat 9 AM 15.8 Sat 1 PM
LITTLE SIOUX RIVER
MIFI4 12.0 12.79 Sat 9 AM 12.8 Sat Apr 30
LSSI4 10.0 10.28 Sat 10 AM 10.4 Sun 7 AM
SPWI4 10.0 12.59 Sat 9 AM 12.4 Sat 1 PM
LNNI4 18.0 19.11 Sat 10 AM 19.8 Mon 1 AM
CHKI4 17.0 17.72 Sat 9 AM 19.6 Mon 7 PM
BIG SIOUX RIVER
HAWI4 15.0 15.90 Sat 10 AM 16.1 Sat 7 PM
AKRI4 16.0 17.18 Sat 10 AM 17.9 Sun 7 PM
OCHEYEDAN RIVER
SPOI4 8.0 8.99 Sat 10 AM 9.4 Mon 1 AM
TRM508
WGUS83 KFSD 010346
FLSFSD
FLOOD STATEMENT
NATIONAL WEATHER SERVICE SIOUX FALLS SD
1046 PM CDT SAT APR 30 2016
...The Flood Warning continues for the following rivers in South
Dakota and Iowa...
Vermillion River Near Wakonda
Big Sioux River At Hawarden
Big Sioux River At Akron
Little Sioux River Above Spencer
Little Sioux River At Spencer
Little Sioux River Near Milford
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://www.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.
&&
SDC027-020746-
/O.EXT.KFSD.FL.W.0015.000000T0000Z-160505T1912Z/
/WKAS2.2.ER.000000T0000Z.160430T0120Z.160504T1912Z.NO/
1046 PM CDT SAT APR 30 2016
The Flood Warning continues for
The Vermillion River Near Wakonda.
* until Thursday afternoon.
* At 08PM Saturday the stage was 16.42 feet.
* Flood stage is 14.0 feet.
* Forecast...The river will continue to fall to below flood stage by
Wednesday May 04.
* 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
$$
IAC041-059-020746-
/O.CON.KFSD.FL.W.0014.000000T0000Z-000000T0000Z/
/MIFI4.1.ER.160428T0912Z.160501T0215Z.000000T0000Z.NO/
1046 PM CDT SAT APR 30 2016
The Flood Warning continues for
The Little Sioux River Near Milford.
* until further notice.
* At 09PM Saturday the stage was 13.6 feet.
* Flood stage is 12.0 feet.
* At stages near 14.0 feet...Significant amounts of pasture and other
farm lands begin to flood.
&&
LAT...LON 4350 9533 4350 9526 4334 9519 4334 9516
4328 9517 4329 9524
$$
IAC041-059-020745-
/O.EXT.KFSD.FL.W.0016.000000T0000Z-160503T2000Z/
/LSSI4.1.ER.000000T0000Z.160502T0000Z.160503T1400Z.UU/
1046 PM CDT SAT APR 30 2016
The Flood Warning continues for
The Little Sioux River Above Spencer.
* until Tuesday afternoon.
* At 10PM Saturday the stage was 10.8 feet.
* Flood stage is 10.0 feet.
* At stages near 10.0 feet...Minor flooding of agricultural lands
begins.
&&
LAT...LON 4329 9524 4328 9517 4324 9523 4315 9512
4315 9518 4324 9529
$$
IAC041-020745-
/O.CON.KFSD.FL.W.0007.000000T0000Z-000000T0000Z/
/SPWI4.1.ER.160427T2052Z.160502T1200Z.000000T0000Z.NO/
1046 PM CDT SAT APR 30 2016
The Flood Warning continues for
The Little Sioux River At Spencer.
* until further notice.
* At 09PM Saturday the stage was 12.6 feet.
* Flood stage is 10.0 feet.
* Forecast...The river will crest near 13.2 feet by Monday May 02
then begin falling.
* At stages near 14.0 feet...City sewers in Spencer can begin to back
up. Highway 18 between Spencer and Dickens can start flooding if
flows on the tributary creeks are also very high.
&&
LAT...LON 4315 9518 4315 9512 4315 9505 4299 9503
4302 9510 4310 9510
$$
IAC021-041-020745-
/O.CON.KFSD.FL.W.0008.000000T0000Z-000000T0000Z/
/LNNI4.2.ER.160426T0325Z.160504T0600Z.000000T0000Z.NO/
1046 PM CDT SAT APR 30 2016
The Flood Warning continues for
The Little Sioux River At Linn Grove.
* until further notice.
* At 10PM Saturday the stage was 19.4 feet.
* Flood stage is 18.0 feet.
* Forecast...The river will crest near 20.0 feet by Wednesday May 04
then begin falling.
* 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
$$
IAC035-020745-
/O.CON.KFSD.FL.W.0009.000000T0000Z-000000T0000Z/
/CHKI4.1.ER.160428T1151Z.160502T1200Z.000000T0000Z.NO/
1046 PM CDT SAT APR 30 2016
The Flood Warning continues for
The Little Sioux River At Cherokee.
* until further notice.
* At 09PM Saturday the stage was 18.1 feet.
* Flood stage is 17.0 feet.
* Forecast...The river will crest near 19.0 feet by Monday May 02
then begin falling.
* At stages near 19.0 feet...The north bank of the river overflows.
&&
LAT...LON 4296 9543 4291 9539 4265 9557 4256 9569
4256 9578 4270 9564
$$
IAC167-SDC083-127-020745-
/O.EXT.KFSD.FL.W.0010.000000T0000Z-160506T0600Z/
/HAWI4.1.ER.160429T1203Z.160503T1800Z.160505T0600Z.NO/
1046 PM CDT SAT APR 30 2016
The Flood Warning continues for
The Big Sioux River At Hawarden.
* until late Thursday night.
* At 08PM Saturday the stage was 15.75 feet.
* Flood stage is 15.0 feet.
* Forecast...The river will crest near 16.2 feet by Tuesday May 03.
The river will fall below flood stage Thursday May 05.
* At stages near 15.0 feet...Agricultural flooding begins on the
South Dakota side of the river.
&&
LAT...LON 4303 9654 4303 9647 4296 9645 4296 9657
$$
IAC149-SDC127-020745-
/O.EXT.KFSD.FL.W.0011.000000T0000Z-000000T0000Z/
/AKRI4.1.ER.160429T1515Z.160502T0000Z.000000T0000Z.NO/
1046 PM CDT SAT APR 30 2016
The Flood Warning continues for
The Big Sioux River At Akron.
* until further notice.
* At 10PM Saturday the stage was 17.6 feet.
* Flood stage is 16.0 feet.
* Forecast...The river will crest near 17.8 feet by Sunday May 01
then begin falling.
* At stages near 17.0 feet...About 6500 acres of farm land are
flooded.
&&
LAT...LON 4296 9657 4296 9645 4286 9652 4273 9648
4273 9669 4277 9667
$$
&&
LOCATION FLOOD LATEST OBSERVED MAXIMUM FORECAST
STAGE STAGE TIME STAGE TIME
VERMILLION RIVER
WKAS2 14.0 16.42 Sat 8 PM 15.7 Sun 1 AM
LITTLE SIOUX RIVER
MIFI4 12.0 13.56 Sat 9 PM M
LSSI4 10.0 10.77 Sat 10 PM 11.1 Sun 7 PM
SPWI4 10.0 12.63 Sat 9 PM 13.2 Mon 7 AM
LNNI4 18.0 19.37 Sat 10 PM 20.0 Wed 1 AM
CHKI4 17.0 18.13 Sat 9 PM 19.0 Mon 7 AM
BIG SIOUX RIVER
HAWI4 15.0 15.90 Sat 4 PM 16.2 Tue 1 PM
AKRI4 16.0 17.63 Sat 10 PM 17.8 Sun 7 PM315
WGUS83 KFSD 011445
FLSFSD
FLOOD STATEMENT
NATIONAL WEATHER SERVICE SIOUX FALLS SD
945 AM CDT SUN MAY 1 2016
...The Flood Warning continues for the following rivers in South
Dakota and Iowa...
Vermillion River Near Wakonda
Big Sioux River At Hawarden
Big Sioux River At Akron
Ocheyedan River Near Spencer
Little Sioux River Above Spencer
Little Sioux River At Spencer
Little Sioux River Near Milford
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://www.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.
&&
SDC027-021845-
/O.EXT.KFSD.FL.W.0015.000000T0000Z-160507T0000Z/
/WKAS2.2.ER.000000T0000Z.160503T1200Z.160506T0000Z.NR/
945 AM CDT SUN MAY 1 2016
The Flood Warning continues for
The Vermillion River Near Wakonda.
* Until Friday evening.
* At 8PM Saturday the stage was 16.4 feet.
* Flood stage is 14.0 feet.
* Forecast...The river will crest near 16.7 feet by Tuesday May 3.
The river will fall below flood stage Thursday May 5.
* At stages near 16.5 feet...Water reaches the bottom of the bridge
on 461st Avenue northeast of Colfax Corner, and major flooding of
agricultural land south of Davis begins.
&&
LAT...LON 4310 9703 4310 9694 4291 9690 4291 9701
4295 9700 4300 9704
$$
IAC041-021845-
/O.EXT.KFSD.FL.W.0012.000000T0000Z-160506T0200Z/
/SPOI4.2.ER.160428T1205Z.160502T0000Z.160505T0200Z.NO/
945 AM CDT SUN MAY 1 2016
The Flood Warning continues for
The Ocheyedan River Near Spencer.
* Until Thursday evening.
* At 8AM Sunday the stage was 9.3 feet.
* Flood stage is 8.0 feet.
* Forecast...The river will crest near 9.5 feet by Monday May 2. The
river will fall below flood stage Wednesday May 4.
* At stages near 9.5 feet...Significant amounts of pasture and other
farm land begin flooding.
&&
LAT...LON 4318 9540 4318 9533 4315 9520 4313 9513
4312 9524 4315 9540
$$
IAC041-059-021845-
/O.CON.KFSD.FL.W.0014.000000T0000Z-000000T0000Z/
/MIFI4.1.ER.160428T0912Z.160501T1215Z.000000T0000Z.NO/
945 AM CDT SUN MAY 1 2016
The Flood Warning continues for
The Little Sioux River Near Milford.
* Until further notice.
* At 8AM Sunday the stage was 13.7 feet.
* Flood stage is 12.0 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
$$
IAC041-059-021845-
/O.EXT.KFSD.FL.W.0016.000000T0000Z-160503T1200Z/
/LSSI4.1.ER.000000T0000Z.160501T1800Z.160503T0600Z.UU/
945 AM CDT SUN MAY 1 2016
The Flood Warning continues for
The Little Sioux River Above Spencer.
* Until Tuesday morning.
* At 9AM Sunday the stage was 11.0 feet.
* Flood stage is 10.0 feet.
* At stages near 10.0 feet...Minor flooding of agricultural lands
begins.
&&
LAT...LON 4329 9524 4328 9517 4324 9523 4315 9512
4315 9518 4324 9529
$$
IAC041-021845-
/O.CON.KFSD.FL.W.0007.000000T0000Z-000000T0000Z/
/SPWI4.1.ER.160427T2052Z.160502T0000Z.000000T0000Z.NO/
945 AM CDT SUN MAY 1 2016
The Flood Warning continues for
The Little Sioux River At Spencer.
* Until further notice.
* At 8AM Sunday the stage was 12.6 feet.
* Flood stage is 10.0 feet.
* Forecast...The river will crest near 12.8 feet by Monday May 2
then begin falling.
* 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
$$
IAC021-041-021845-
/O.CON.KFSD.FL.W.0008.000000T0000Z-000000T0000Z/
/LNNI4.2.ER.160426T0325Z.160504T0600Z.000000T0000Z.NO/
945 AM CDT SUN MAY 1 2016
The Flood Warning continues for
The Little Sioux River At Linn Grove.
* Until further notice.
* At 9AM Sunday the stage was 19.6 feet.
* Flood stage is 18.0 feet.
* Forecast...The river will crest near 19.9 feet by Wednesday May 4
then begin falling.
* At stages near 20.0 feet...Significant flooding of agricultural
land begins along this entire stretch of the river.
&&
LAT...LON 4302 9510 4299 9503 4287 9512 4288 9536
4296 9543 4293 9520
$$
IAC035-021845-
/O.CON.KFSD.FL.W.0009.000000T0000Z-000000T0000Z/
/CHKI4.1.ER.160428T1151Z.160503T0000Z.000000T0000Z.NO/
945 AM CDT SUN MAY 1 2016
The Flood Warning continues for
The Little Sioux River At Cherokee.
* Until further notice.
* At 11PM Saturday the stage was 18.2 feet.
* Flood stage is 17.0 feet.
* Forecast...The river will crest near 19.3 feet by Monday May 2
then begin falling.
* At stages near 19.0 feet...The north bank of the river overflows.
&&
LAT...LON 4296 9543 4291 9539 4265 9557 4256 9569
4256 9578 4270 9564
$$
IAC167-SDC083-127-021845-
/O.CON.KFSD.FL.W.0010.000000T0000Z-160506T0600Z/
/HAWI4.1.ER.160429T1203Z.160503T1200Z.160505T0600Z.NO/
945 AM CDT SUN MAY 1 2016
The Flood Warning continues for
The Big Sioux River At Hawarden.
* Until late Thursday night.
* At 8AM Sunday the stage was 15.6 feet.
* Flood stage is 15.0 feet.
* Forecast...The river will crest near 16.3 feet by Tuesday May 3.
The river will fall below flood stage Thursday May 5.
* At stages near 15.0 feet...Agricultural flooding begins on the
South Dakota side of the river.
&&
LAT...LON 4303 9654 4303 9647 4296 9645 4296 9657
$$
IAC149-SDC127-021845-
/O.EXT.KFSD.FL.W.0011.000000T0000Z-160507T0824Z/
/AKRI4.1.ER.160429T1515Z.160502T0000Z.160506T0824Z.NO/
945 AM CDT SUN MAY 1 2016
The Flood Warning continues for
The Big Sioux River At Akron.
* Until late Friday night.
* At 9AM Sunday the stage was 17.7 feet.
* Flood stage is 16.0 feet.
* Forecast...The river will crest near 17.8 feet by Monday May 2.
The river will fall below flood stage Friday May 6.
* 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 RECENT OBSERVED
STAGE STAGE TIME STAGE TIME CREST TIME
VERMILLION RIVER
WKAS2 14.0 16.42 Sat 8 PM 16.7 Tue 7 AM
OCHEYEDAN RIVER
SPOI4 8.0 9.31 Sun 9 AM 9.5 Sun 7 PM
LITTLE SIOUX RIVER
MIFI4 12.0 13.72 Sun 8 AM 13.8 Sun May 1
LSSI4 10.0 10.97 Sun 9 AM 11.0 Sun 1 PM
SPWI4 10.0 12.64 Sun 8 AM 12.8 Sun 7 PM
LNNI4 18.0 19.61 Sun 9 AM 19.9 Wed 1 AM
CHKI4 17.0 18.23 Sat 11 PM 19.3 Mon 7 PM
BIG SIOUX RIVER
HAWI4 15.0 15.59 Sun 8 AM 16.3 Tue 7 AM
AKRI4 16.0 17.71 Sun 9 AM 17.8 Sun 7 PM
TRM788
WGUS83 KFSD 020217
FLSFSD
FLOOD STATEMENT
NATIONAL WEATHER SERVICE SIOUX FALLS SD
917 PM CDT SUN MAY 1 2016
...The Flood Warning continues for the following rivers in South
Dakota and Iowa...
Vermillion River Near Wakonda
Big Sioux River At Hawarden
Big Sioux River At Akron
Ocheyedan River Near Spencer
Little Sioux River Above Spencer
Little Sioux River At Spencer
Little Sioux River Near Milford
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://www.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.
&&
SDC027-030617-
/O.EXT.KFSD.FL.W.0015.000000T0000Z-160507T0430Z/
/WKAS2.2.ER.000000T0000Z.160503T1800Z.160506T0430Z.NR/
917 PM CDT SUN MAY 1 2016
The Flood Warning continues for
The Vermillion River Near Wakonda.
* until Friday evening.
* At 4PM Sunday the stage was 16.6 feet.
* Flood stage is 14.0 feet.
* Forecast...The river will crest near 16.8 feet by Tuesday May 03.
The river will fall below flood stage Thursday May 05.
* At stages near 17.0 feet...Highway 19 south of Centerville is
flooded. Water reaches the bottom of the bridge on 302nd Street east
of Colfax Corner, and many of the levees will start to be overtopped
with approximately 25000 acres flooded between Davis and Vermillion.
&&
LAT...LON 4310 9703 4310 9694 4291 9690 4291 9701
4295 9700 4300 9704
$$
IAC041-030616-
/O.EXT.KFSD.FL.W.0012.000000T0000Z-160506T0600Z/
/SPOI4.2.ER.160428T1205Z.160502T0115Z.160505T0600Z.NO/
917 PM CDT SUN MAY 1 2016
The Flood Warning continues for
The Ocheyedan River Near Spencer.
* until late Thursday night.
* At 8PM Sunday the stage was 9.7 feet.
* Flood stage is 8.0 feet.
* Forecast...The river will crest near 9.7 feet by Monday May 02. The
river will fall below flood stage Thursday May 05.
* 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
$$
IAC041-059-030616-
/O.CON.KFSD.FL.W.0014.000000T0000Z-000000T0000Z/
/MIFI4.1.ER.160428T0912Z.160502T0100Z.000000T0000Z.NO/
917 PM CDT SUN MAY 1 2016
The Flood Warning continues for
The Little Sioux River Near Milford.
* until further notice.
* At 8PM Sunday the stage was 13.8 feet.
* Flood stage is 12.0 feet.
* At stages near 14.0 feet...Significant amounts of pasture and other
farm lands begin to flood.
&&
LAT...LON 4350 9533 4350 9526 4334 9519 4334 9516
4328 9517 4329 9524
$$
IAC041-059-030616-
/O.EXT.KFSD.FL.W.0016.000000T0000Z-160503T1400Z/
/LSSI4.1.ER.000000T0000Z.160502T0115Z.160503T0800Z.UU/
917 PM CDT SUN MAY 1 2016
The Flood Warning continues for
The Little Sioux River Above Spencer.
* until Tuesday morning.
* At 8PM Sunday the stage was 11.1 feet.
* Flood stage is 10.0 feet.
* Forecast...The river will continue to fall to below flood stage by
Tuesday May 03.
* At stages near 10.0 feet...Minor flooding of agricultural lands
begins.
&&
LAT...LON 4329 9524 4328 9517 4324 9523 4315 9512
4315 9518 4324 9529
$$
IAC041-030616-
/O.EXT.KFSD.FL.W.0007.000000T0000Z-160507T1800Z/
/SPWI4.1.ER.160427T2052Z.160502T0100Z.160506T1800Z.NO/
917 PM CDT SUN MAY 1 2016
The Flood Warning continues for
The Little Sioux River At Spencer.
* until Saturday afternoon.
* At 8PM Sunday the stage was 12.9 feet.
* Flood stage is 10.0 feet.
* Forecast...The river will continue to fall to below flood stage by
Friday May 06.
* At stages near 14.0 feet...City sewers in Spencer can begin to back
up. Highway 18 between Spencer and Dickens can start flooding if
flows on the tributary creeks are also very high.
&&
LAT...LON 4315 9518 4315 9512 4315 9505 4299 9503
4302 9510 4310 9510
$$
IAC021-041-030616-
/O.CON.KFSD.FL.W.0008.000000T0000Z-000000T0000Z/
/LNNI4.2.ER.160426T0325Z.160502T1800Z.000000T0000Z.NO/
917 PM CDT SUN MAY 1 2016
The Flood Warning continues for
The Little Sioux River At Linn Grove.
* until further notice.
* At 9PM Sunday the stage was 20.0 feet.
* Flood stage is 18.0 feet.
* Forecast...The river will crest near 20.2 feet by Monday May 02
then begin falling.
* 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
$$
IAC035-030616-
/O.CON.KFSD.FL.W.0009.000000T0000Z-000000T0000Z/
/CHKI4.1.ER.160428T1151Z.160503T1200Z.000000T0000Z.NO/
917 PM CDT SUN MAY 1 2016
The Flood Warning continues for
The Little Sioux River At Cherokee.
* until further notice.
* At 8PM Sunday the stage was 19.1 feet.
* Flood stage is 17.0 feet.
* Forecast...The river will crest near 19.7 feet by Tuesday May 03
then begin falling.
* At stages near 19.0 feet...The north bank of the river overflows.
&&
LAT...LON 4296 9543 4291 9539 4265 9557 4256 9569
4256 9578 4270 9564
$$
IAC167-SDC083-127-030616-
/O.CON.KFSD.FL.W.0010.000000T0000Z-160506T0600Z/
/HAWI4.1.ER.160429T1203Z.160503T1200Z.160505T0600Z.NO/
917 PM CDT SUN MAY 1 2016
The Flood Warning continues for
The Big Sioux River At Hawarden.
* until late Thursday night.
* At 5PM Sunday the stage was 15.9 feet.
* Flood stage is 15.0 feet.
* Forecast...The river will crest near 16.4 feet by Tuesday May 03.
The river will fall below flood stage Thursday May 05.
* At stages near 15.0 feet...Agricultural flooding begins on the
South Dakota side of the river.
&&
LAT...LON 4303 9654 4303 9647 4296 9645 4296 9657
$$
IAC149-SDC127-030616-
/O.EXT.KFSD.FL.W.0011.000000T0000Z-160506T2230Z/
/AKRI4.1.ER.160429T1515Z.160502T1200Z.160505T2230Z.NO/
917 PM CDT SUN MAY 1 2016
The Flood Warning continues for
The Big Sioux River At Akron.
* until Friday afternoon.
* At 9PM Sunday the stage was 17.6 feet.
* Flood stage is 16.0 feet.
* Forecast...The river will crest near 17.8 feet by Wednesday May 04.
The river will fall below flood stage Thursday May 05.
* At stages near 17.0 feet...About 6500 acres of farm land are
flooded.
&&
LAT...LON 4296 9657 4296 9645 4286 9652 4273 9648
4273 9669 4277 9667
$$
&&
LOCATION FLOOD LATEST OBSERVED MAXIMUM FORECAST RECENT OBSERVED
STAGE STAGE TIME STAGE TIME CREST TIME
VERMILLION RIVER
WKAS2 14.0 16.65 Sun 4 PM 16.8 Tue 1 PM
OCHEYEDAN RIVER
SPOI4 8.0 9.66 Sun 9 PM 9.7 Mon 1 AM
LITTLE SIOUX RIVER
MIFI4 12.0 13.77 Sun 8 PM 13.8 Sun May 01
LSSI4 10.0 11.07 Sun 8 PM 10.9 Mon 1 AM
SPWI4 10.0 12.92 Sun 8 PM 12.9 Mon 1 AM
LNNI4 18.0 20.01 Sun 9 PM 20.2 Mon 1 PM
CHKI4 17.0 19.08 Sun 8 PM 19.7 Tue 7 AM
BIG SIOUX RIVER
HAWI4 15.0 15.88 Sun 5 PM 16.4 Tue 7 AM
AKRI4 16.0 17.65 Sun 9 PM 17.8 Mon 7 AM731
WGUS83 KFSD 021446
FLSFSD
FLOOD STATEMENT
NATIONAL WEATHER SERVICE SIOUX FALLS SD
946 AM CDT MON MAY 2 2016
...The Flood Warning continues for the following rivers in Iowa
and South Dakota...
Vermillion River Near Wakonda
Big Sioux River At Hawarden
Big Sioux River At Akron
Ocheyedan River Near Spencer
Little Sioux River Above Spencer
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://www.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.
&&
SDC027-031846-
/O.CON.KFSD.FL.W.0015.000000T0000Z-160507T0430Z/
/WKAS2.2.ER.000000T0000Z.160503T1800Z.160506T0430Z.NR/
946 AM CDT MON MAY 2 2016
The Flood Warning continues for
The Vermillion River Near Wakonda.
* until Friday evening.
* At 9AM Monday the stage was 16.4 feet.
* Flood stage is 14.0 feet.
* Forecast...The river will crest near 16.8 feet by Tuesday May 03.
The river will fall below flood stage Thursday May 05.
* At stages near 17.0 feet...Highway 19 south of Centerville is
flooded. Water reaches the bottom of the bridge on 302nd Street east
of Colfax Corner, and many of the levees will start to be overtopped
with approximately 25000 acres flooded between Davis and Vermillion.
&&
LAT...LON 4310 9703 4310 9694 4291 9690 4291 9701
4295 9700 4300 9704
$$
IAC041-031846-
/O.CON.KFSD.FL.W.0012.000000T0000Z-160506T0600Z/
/SPOI4.2.ER.160428T1205Z.160502T0115Z.160505T0600Z.NO/
946 AM CDT MON MAY 2 2016
The Flood Warning continues for
The Ocheyedan River Near Spencer.
* until late Thursday night.
* At 8AM Monday the stage was 9.5 feet.
* Flood stage is 8.0 feet.
* Forecast...The river will rise to 9.6 feet by 1 PM Monday.
* At stages near 9.5 feet...Significant amounts of pasture and other
farm land begin flooding.
&&
LAT...LON 4318 9540 4318 9533 4315 9520 4313 9513
4312 9524 4315 9540
$$
IAC041-059-031846-
/O.CON.KFSD.FL.W.0014.000000T0000Z-000000T0000Z/
/MIFI4.1.ER.160428T0912Z.160502T1315Z.000000T0000Z.NO/
946 AM CDT MON MAY 2 2016
The Flood Warning continues for
The Little Sioux River Near Milford.
* until further notice.
* At 8AM Monday the stage was 13.9 feet.
* Flood stage is 12.0 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
$$
IAC041-059-031846-
/O.EXT.KFSD.FL.W.0016.000000T0000Z-160504T1200Z/
/LSSI4.1.ER.000000T0000Z.160502T1400Z.160504T0600Z.UU/
946 AM CDT MON MAY 2 2016
The Flood Warning continues for
The Little Sioux River Above Spencer.
* until Wednesday morning.
* At 9AM Monday the stage was 11.1 feet.
* Flood stage is 10.0 feet.
* Forecast...The river will continue to fall to below flood stage by
Wednesday May 04.
* At stages near 10.0 feet...Minor flooding of agricultural lands
begins.
&&
LAT...LON 4329 9524 4328 9517 4324 9523 4315 9512
4315 9518 4324 9529
$$
IAC041-031846-
/O.CON.KFSD.FL.W.0007.000000T0000Z-160507T1800Z/
/SPWI4.1.ER.160427T2052Z.160502T1215Z.160506T1800Z.NO/
946 AM CDT MON MAY 2 2016
The Flood Warning continues for
The Little Sioux River At Spencer.
* until Saturday afternoon.
* At 8AM Monday the stage was 13.0 feet.
* Flood stage is 10.0 feet.
* Forecast...The river will continue to fall to below flood stage by
Friday May 06.
* 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
$$
IAC021-041-031846-
/O.CON.KFSD.FL.W.0008.000000T0000Z-000000T0000Z/
/LNNI4.2.ER.160426T0325Z.160502T1800Z.000000T0000Z.NO/
946 AM CDT MON MAY 2 2016
The Flood Warning continues for
The Little Sioux River At Linn Grove.
* until further notice.
* At 9AM Monday the stage was 20.1 feet.
* Flood stage is 18.0 feet.
* Forecast...The river will crest near 20.2 feet by Monday May 02
then begin falling.
* At stages near 20.0 feet...Significant flooding of agricultural
land begins along this entire stretch of the river.
&&
LAT...LON 4302 9510 4299 9503 4287 9512 4288 9536
4296 9543 4293 9520
$$
IAC035-031846-
/O.CON.KFSD.FL.W.0009.000000T0000Z-000000T0000Z/
/CHKI4.1.ER.160428T1151Z.160503T1200Z.000000T0000Z.NO/
946 AM CDT MON MAY 2 2016
The Flood Warning continues for
The Little Sioux River At Cherokee.
* until further notice.
* At 8AM Monday the stage was 19.4 feet.
* Flood stage is 17.0 feet.
* Forecast...The river will crest near 19.7 feet by Tuesday May 03
then begin falling.
* At stages near 19.0 feet...The north bank of the river overflows.
&&
LAT...LON 4296 9543 4291 9539 4265 9557 4256 9569
4256 9578 4270 9564
$$
IAC167-SDC083-127-031846-
/O.CON.KFSD.FL.W.0010.000000T0000Z-160506T0600Z/
/HAWI4.1.ER.160429T1203Z.160503T1200Z.160505T0600Z.NO/
946 AM CDT MON MAY 2 2016
The Flood Warning continues for
The Big Sioux River At Hawarden.
* until late Thursday night.
* At 9AM Monday the stage was 16.3 feet.
* Flood stage is 15.0 feet.
* Forecast...The river will crest near 16.4 feet by Tuesday May 03.
The river will fall below flood stage Thursday May 05.
* At stages near 15.0 feet...Agricultural flooding begins on the
South Dakota side of the river.
&&
LAT...LON 4303 9654 4303 9647 4296 9645 4296 9657
$$
IAC149-SDC127-031846-
/O.CON.KFSD.FL.W.0011.000000T0000Z-160506T2230Z/
/AKRI4.1.ER.160429T1515Z.160502T1800Z.160505T2230Z.NO/
946 AM CDT MON MAY 2 2016
The Flood Warning continues for
The Big Sioux River At Akron.
* until Friday afternoon.
* At 9AM Monday the stage was 17.8 feet.
* Flood stage is 16.0 feet.
* Forecast...The river will crest near 17.8 feet by Wednesday May 04.
The river will fall below flood stage Thursday May 05.
* 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 RECENT OBSERVED
STAGE STAGE TIME STAGE TIME CREST TIME
VERMILLION RIVER
WKAS2 14.0 16.44 Mon 9 AM 16.8 Tue 1 PM 16.8 Sun May 01
OCHEYEDAN RIVER
SPOI4 8.0 9.54 Mon 9 AM 9.6 Mon 1 PM 9.7 Sun May 01
LITTLE SIOUX RIVER
MIFI4 12.0 13.94 Mon 8 AM M
LSSI4 10.0 11.11 Mon 9 AM 11.1 Mon 1 PM
SPWI4 10.0 12.97 Mon 8 AM 12.9 Mon 1 PM
LNNI4 18.0 20.14 Mon 9 AM 20.2 Mon 1 PM
CHKI4 17.0 19.35 Mon 8 AM 19.7 Tue 7 AM
BIG SIOUX RIVER
HAWI4 15.0 16.27 Mon 9 AM 16.4 Tue 7 AM
AKRI4 16.0 17.75 Mon 9 AM 17.8 Mon 1 PM
ADAMS123
WGUS83 KFSD 030106
FLSFSD
FLOOD STATEMENT
NATIONAL WEATHER SERVICE SIOUX FALLS SD
805 PM CDT MON MAY 2 2016
...The Flood Warning continues for the following rivers in South
Dakota and Iowa...
Vermillion River Near Wakonda
Big Sioux River At Hawarden
Ocheyedan River Near Spencer
Little Sioux River Above Spencer
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://www.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.
&&
SDC027-040505-
/O.EXT.KFSD.FL.W.0015.000000T0000Z-160507T0000Z/
/WKAS2.2.ER.000000T0000Z.160503T1800Z.160506T0000Z.NR/
805 PM CDT MON MAY 2 2016
The Flood Warning continues for
The Vermillion River Near Wakonda.
* until Friday evening.
* At 9AM Monday the stage was 16.4 feet.
* Flood stage is 14.0 feet.
* Forecast...The river will crest near 16.7 feet by Tuesday May 03.
The river will fall below flood stage Thursday May 05.
* At stages near 16.5 feet...Water reaches the bottom of the bridge
on 461st Avenue northeast of Colfax Corner, and major flooding of
agricultural land south of Davis begins.
&&
LAT...LON 4310 9703 4310 9694 4291 9690 4291 9701
4295 9700 4300 9704
$$
IAC167-SDC083-127-040505-
/O.EXT.KFSD.FL.W.0010.000000T0000Z-160506T0936Z/
/HAWI4.1.ER.160429T1203Z.160503T1200Z.160505T0936Z.NO/
805 PM CDT MON MAY 2 2016
The Flood Warning continues for
The Big Sioux River At Hawarden.
* until late Thursday night.
* At 7PM Monday the stage was 16.5 feet.
* Flood stage is 15.0 feet.
* Forecast...The river will crest near 16.7 feet by Tuesday May 03.
The river will fall below flood stage Thursday May 05.
&&
LAT...LON 4303 9654 4303 9647 4296 9645 4296 9657
$$
IAC041-059-040505-
/O.CON.KFSD.FL.W.0014.000000T0000Z-000000T0000Z/
/MIFI4.1.ER.160428T0912Z.160502T1315Z.000000T0000Z.NO/
805 PM CDT MON MAY 2 2016
The Flood Warning continues for
The Little Sioux River Near Milford.
* until further notice.
* At 7PM Monday the stage was 13.8 feet.
* Flood stage is 12.0 feet.
* At stages near 14.0 feet...Significant amounts of pasture and other
farm lands begin to flood.
&&
LAT...LON 4350 9533 4350 9526 4334 9519 4334 9516
4328 9517 4329 9524
$$
IAC041-059-040505-
/O.CON.KFSD.FL.W.0016.000000T0000Z-160504T1200Z/
/LSSI4.1.ER.000000T0000Z.160502T1400Z.160504T0600Z.UU/
805 PM CDT MON MAY 2 2016
The Flood Warning continues for
The Little Sioux River Above Spencer.
* until Wednesday morning.
* At 7PM Monday the stage was 11.1 feet.
* Flood stage is 10.0 feet.
* Forecast...The river will continue to fall to below flood stage by
Wednesday May 04.
* At stages near 10.0 feet...Minor flooding of agricultural lands
begins.
&&
LAT...LON 4329 9524 4328 9517 4324 9523 4315 9512
4315 9518 4324 9529
$$
IAC041-040505-
/O.EXT.KFSD.FL.W.0007.000000T0000Z-160508T0600Z/
/SPWI4.1.ER.160427T2052Z.160502T1215Z.160507T0600Z.NO/
805 PM CDT MON MAY 2 2016
The Flood Warning continues for
The Little Sioux River At Spencer.
* until late Saturday night.
* At 7PM Monday the stage was 13.0 feet.
* Flood stage is 10.0 feet.
* Forecast...The river will rise to 13.0 feet by 1 AM Tuesday.
* At stages near 14.0 feet...City sewers in Spencer can begin to back
up. Highway 18 between Spencer and Dickens can start flooding if
flows on the tributary creeks are also very high.
&&
LAT...LON 4315 9518 4315 9512 4315 9505 4299 9503
4302 9510 4310 9510
$$
IAC021-041-040505-
/O.CON.KFSD.FL.W.0008.000000T0000Z-000000T0000Z/
/LNNI4.2.ER.160426T0325Z.160504T0600Z.000000T0000Z.NO/
805 PM CDT MON MAY 2 2016
The Flood Warning continues for
The Little Sioux River At Linn Grove.
* until further notice.
* At 7PM Monday the stage was 20.1 feet.
* Flood stage is 18.0 feet.
* Forecast...The river will crest near 20.2 feet by Wednesday May 04
then begin falling.
* 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
$$
IAC035-040505-
/O.CON.KFSD.FL.W.0009.000000T0000Z-000000T0000Z/
/CHKI4.1.ER.160428T1151Z.160503T1800Z.000000T0000Z.NO/
805 PM CDT MON MAY 2 2016
The Flood Warning continues for
The Little Sioux River At Cherokee.
* until further notice.
* At 7PM Monday the stage was 19.3 feet.
* Flood stage is 17.0 feet.
* Forecast...The river will crest near 19.7 feet by Tuesday May 03
then begin falling.
* At stages near 19.0 feet...The north bank of the river overflows.
&&
LAT...LON 4296 9543 4291 9539 4265 9557 4256 9569
4256 9578 4270 9564
$$
IAC041-040505-
/O.EXT.KFSD.FL.W.0012.000000T0000Z-160505T1200Z/
/SPOI4.2.ER.160428T1205Z.160502T0115Z.160504T1200Z.NO/
805 PM CDT MON MAY 2 2016
The Flood Warning continues for
The Ocheyedan River Near Spencer.
* until Thursday morning.
* At 7PM Monday the stage was 9.3 feet.
* Flood stage is 8.0 feet.
* Forecast...The river will continue to fall to below flood stage by
Wednesday May 04.
* 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
$$
&&
LOCATION FLOOD LATEST OBSERVED MAXIMUM FORECAST RECENT OBSERVED
STAGE STAGE TIME STAGE TIME CREST TIME
VERMILLION RIVER
WKAS2 14.0 16.44 Mon 9 AM 16.7 Tue 1 PM 16.6 Sun May 01
OCHEYEDAN RIVER
SPOI4 8.0 9.26 Mon 8 PM 9.1 Tue 1 AM 9.7 Sun May 01
BIG SIOUX RIVER
HAWI4 15.0 16.50 Mon 7 PM 16.7 Tue 7 AM
LITTLE SIOUX RIVER
MIFI4 12.0 13.80 Mon 7 PM M
LSSI4 10.0 11.09 Mon 7 PM 11.0 Tue 1 AM
SPWI4 10.0 12.97 Mon 7 PM 13.0 Tue 1 AM
LNNI4 18.0 20.14 Mon 8 PM 20.2 Wed 1 AM
CHKI4 17.0 19.34 Mon 7 PM 19.7 Tue 1 PM088
WGUS83 KFSD 031433
FLSFSD
FLOOD STATEMENT
NATIONAL WEATHER SERVICE SIOUX FALLS SD
933 AM CDT TUE MAY 3 2016
...The Flood Warning continues for the following rivers in South
Dakota...Iowa...
Vermillion River Near Wakonda
Big Sioux River At Hawarden
Big Sioux River At Akron
Ocheyedan River Near Spencer
Little Sioux River Near Milford
Little Sioux River Above Spencer
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://www.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.
&&
SDC027-041833-
/O.EXT.KFSD.FL.W.0015.000000T0000Z-000000T0000Z/
/WKAS2.2.ER.000000T0000Z.160503T1800Z.000000T0000Z.NR/
933 AM CDT TUE MAY 3 2016
The Flood Warning continues for
The Vermillion River Near Wakonda.
* until further notice.
* At 08PM Monday the stage was 16.4 feet.
* Flood stage is 14.0 feet.
* Forecast...The river will continue to slowly fall.
* At stages near 16.5 feet...Water reaches the bottom of the bridge
on 461st Avenue northeast of Colfax Corner, and major flooding of
agricultural land south of Davis begins.
&&
LAT...LON 4310 9703 4310 9694 4291 9690 4291 9701
4295 9700 4300 9704
$$
IAC167-SDC083-127-041833-
/O.EXT.KFSD.FL.W.0010.000000T0000Z-160505T2331Z/
/HAWI4.1.ER.160429T1203Z.160503T0000Z.160504T2331Z.NO/
933 AM CDT TUE MAY 3 2016
The Flood Warning continues for
The Big Sioux River At Hawarden.
* until Thursday evening.
* At 09AM Tuesday the stage was 16.4 feet.
* Flood stage is 15.0 feet.
* Forecast...The river will continue to fall to below flood stage by
Wednesday May 04.
&&
LAT...LON 4303 9654 4303 9647 4296 9645 4296 9657
$$
IAC149-SDC127-041833-
/O.EXT.KFSD.FL.W.0011.000000T0000Z-160507T0500Z/
/AKRI4.2.ER.160429T1515Z.160504T0000Z.160506T0500Z.NO/
933 AM CDT TUE MAY 3 2016
The Flood Warning continues for
The Big Sioux River At Akron.
* until late Friday night.
* At 09AM Tuesday the stage was 18.1 feet.
* Flood stage is 16.0 feet.
* Forecast...The river will crest near 18.3 feet by Tuesday May 03.
The river will fall below flood stage Friday May 06.
* At stages near 19.5 feet...Several farm houses are flooded.
&&
LAT...LON 4296 9657 4296 9645 4286 9652 4273 9648
4273 9669 4277 9667
$$
IAC041-059-041833-
/O.CON.KFSD.FL.W.0014.000000T0000Z-000000T0000Z/
/MIFI4.2.ER.160428T0912Z.160503T1315Z.000000T0000Z.NO/
933 AM CDT TUE MAY 3 2016
The Flood Warning continues for
The Little Sioux River Near Milford.
* until further notice.
* At 08AM Tuesday the stage was 14.0 feet.
* Flood stage is 12.0 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
$$
IAC041-059-041833-
/O.EXT.KFSD.FL.W.0016.000000T0000Z-160505T0200Z/
/LSSI4.1.ER.000000T0000Z.160502T1400Z.160504T2000Z.UU/
933 AM CDT TUE MAY 3 2016
The Flood Warning continues for
The Little Sioux River Above Spencer.
* until Wednesday evening.
* At 09AM Tuesday the stage was 11.1 feet.
* Flood stage is 10.0 feet.
* Forecast...The river will continue to fall to below flood stage by
Wednesday May 04.
* At stages near 10.0 feet...Minor flooding of agricultural lands
begins.
&&
LAT...LON 4329 9524 4328 9517 4324 9523 4315 9512
4315 9518 4324 9529
$$
IAC041-041833-
/O.CON.KFSD.FL.W.0007.000000T0000Z-160508T0600Z/
/SPWI4.1.ER.160427T2052Z.160502T1215Z.160507T0600Z.NO/
933 AM CDT TUE MAY 3 2016
The Flood Warning continues for
The Little Sioux River At Spencer.
* until late Saturday night.
* At 08AM Tuesday the stage was 12.7 feet.
* Flood stage is 10.0 feet.
* Forecast...The river will continue to fall to below flood stage by
Saturday May 07.
* 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
$$
IAC021-041-041833-
/O.CON.KFSD.FL.W.0008.000000T0000Z-000000T0000Z/
/LNNI4.2.ER.160426T0325Z.160503T0445Z.000000T0000Z.NO/
933 AM CDT TUE MAY 3 2016
The Flood Warning continues for
The Little Sioux River At Linn Grove.
* until further notice.
* At 09AM Tuesday the stage was 20.0 feet.
* Flood stage is 18.0 feet.
* Forecast...The river will stay nearly steady through
7 AM Wednesday.
* At stages near 20.0 feet...Significant flooding of agricultural
land begins along this entire stretch of the river.
&&
LAT...LON 4302 9510 4299 9503 4287 9512 4288 9536
4296 9543 4293 9520
$$
IAC035-041833-
/O.CON.KFSD.FL.W.0009.000000T0000Z-000000T0000Z/
/CHKI4.1.ER.160428T1151Z.160504T0000Z.000000T0000Z.NO/
933 AM CDT TUE MAY 3 2016
The Flood Warning continues for
The Little Sioux River At Cherokee.
* until further notice.
* At 08AM Tuesday the stage was 19.7 feet.
* Flood stage is 17.0 feet.
* Forecast...The river will crest near 19.9 feet by Tuesday May 03
then begin falling.
* At stages near 19.0 feet...The north bank of the river overflows.
&&
LAT...LON 4296 9543 4291 9539 4265 9557 4256 9569
4256 9578 4270 9564
$$
IAC041-041833-
/O.CON.KFSD.FL.W.0012.000000T0000Z-160505T1200Z/
/SPOI4.2.ER.160428T1205Z.160502T0115Z.160504T1200Z.NO/
933 AM CDT TUE MAY 3 2016
The Flood Warning continues for
The Ocheyedan River Near Spencer.
* until Thursday morning.
* At 08AM Tuesday the stage was 8.7 feet.
* Flood stage is 8.0 feet.
* Forecast...The river will continue to fall to below flood stage by
Wednesday May 04.
* At stages near 8.0 feet...Minor flooding of pasture land begins.
&&
LAT...LON 4318 9540 4318 9533 4315 9520 4313 9513
4312 9524 4315 9540
$$
&&
LOCATION FLOOD LATEST OBSERVED MAXIMUM FORECAST RECENT OBSERVED
STAGE STAGE TIME STAGE TIME CREST TIME
VERMILLION RIVER
WKAS2 14.0 16.37 Mon 8 PM 16.6 Sun May 01
BIG SIOUX RIVER
HAWI4 15.0 16.43 Tue 9 AM 16.5 Mon May 02
AKRI4 16.0 18.12 Tue 9 AM 18.3 Tue 7 PM
LITTLE SIOUX RIVER
MIFI4 12.0 14.00 Tue 8 AM 14.0 Tue May 03
LSSI4 10.0 11.05 Tue 9 AM 11.1 Mon May 02
SPWI4 10.0 12.70 Tue 8 AM 13.1 Mon May 02
LNNI4 18.0 20.01 Tue 9 AM 20.2 Mon May 02
CHKI4 17.0 19.74 Tue 8 AM 19.9 Tue 7 PM
OCHEYEDAN RIVER
SPOI4 8.0 8.73 Tue 9 AM 9.7 Sun May 01
MG963
WGUS83 KFSD 040216
FLSFSD
FLOOD STATEMENT
NATIONAL WEATHER SERVICE SIOUX FALLS SD
916 PM CDT TUE MAY 3 2016
...The Flood Warning continues for the following rivers in South
Dakota and Iowa...
Vermillion River Near Wakonda
Big Sioux River At Hawarden
Big Sioux River At Akron
Ocheyedan River Near Spencer
Little Sioux River Near Milford
Little Sioux River Above Spencer
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://www.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.
&&
SDC027-050616-
/O.EXT.KFSD.FL.W.0015.000000T0000Z-160506T2230Z/
/WKAS2.2.ER.000000T0000Z.160502T1420Z.160505T2230Z.NO/
916 PM CDT TUE MAY 3 2016
The Flood Warning continues for
The Vermillion River Near Wakonda.
* until Friday afternoon.
* At 9AM Tuesday the stage was 16.4 feet.
* Flood stage is 14.0 feet.
* Forecast...The river will continue to fall to below flood stage by
Thursday May 05.
* At stages near 16.0 feet...Water reaches the bottom of the bridge
on 304th Street west of Dalesburg, Highway 19 near 299th Street
begins to flood, 302nd Street near Colfax Corner will be flooded, and
approximately 10000 acres could be flooded between Centerville and
Vermillion.
&&
LAT...LON 4310 9703 4310 9694 4291 9690 4291 9701
4295 9700 4300 9704
$$
IAC167-SDC083-127-050616-
/O.EXT.KFSD.FL.W.0010.000000T0000Z-160506T1200Z/
/HAWI4.1.ER.160429T1203Z.160503T0000Z.160505T1200Z.NO/
916 PM CDT TUE MAY 3 2016
The Flood Warning continues for
The Big Sioux River At Hawarden.
* until Friday morning.
* At 8PM Tuesday the stage was 15.9 feet.
* Flood stage is 15.0 feet.
* Forecast...The river will rise to 16.2 feet by 1 AM Wednesday.
* At stages near 15.0 feet...Agricultural flooding begins on the
South Dakota side of the river.
&&
LAT...LON 4303 9654 4303 9647 4296 9645 4296 9657
$$
IAC149-SDC127-050616-
/O.CON.KFSD.FL.W.0011.000000T0000Z-160507T0500Z/
/AKRI4.2.ER.160429T1515Z.160504T0015Z.160506T0500Z.NO/
916 PM CDT TUE MAY 3 2016
The Flood Warning continues for
The Big Sioux River At Akron.
* until late Friday night.
* At 8PM Tuesday the stage was 18.2 feet.
* Flood stage is 16.0 feet.
* Forecast...The river will crest near 18.2 feet by Wednesday May 04.
The river will fall below flood stage Friday May 06.
* 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
$$
IAC041-059-050616-
/O.CON.KFSD.FL.W.0014.000000T0000Z-000000T0000Z/
/MIFI4.2.ER.160428T0912Z.160503T1315Z.000000T0000Z.NO/
916 PM CDT TUE MAY 3 2016
The Flood Warning continues for
The Little Sioux River Near Milford.
* until further notice.
* At 8PM Tuesday the stage was 13.8 feet.
* Flood stage is 12.0 feet.
* At stages near 14.0 feet...Significant amounts of pasture and other
farm lands begin to flood.
&&
LAT...LON 4350 9533 4350 9526 4334 9519 4334 9516
4328 9517 4329 9524
$$
IAC041-059-050616-
/O.EXT.KFSD.FL.W.0016.000000T0000Z-160505T0800Z/
/LSSI4.1.ER.000000T0000Z.160502T1400Z.160505T0200Z.UU/
916 PM CDT TUE MAY 3 2016
The Flood Warning continues for
The Little Sioux River Above Spencer.
* until late Wednesday night.
* At 8PM Tuesday the stage was 11.0 feet.
* Flood stage is 10.0 feet.
* Forecast...The river will continue to fall to below flood stage by
Wednesday May 04.
* At stages near 10.0 feet...Minor flooding of agricultural lands
begins.
&&
LAT...LON 4329 9524 4328 9517 4324 9523 4315 9512
4315 9518 4324 9529
$$
IAC041-050616-
/O.EXT.KFSD.FL.W.0007.000000T0000Z-160508T0000Z/
/SPWI4.1.ER.160427T2052Z.160502T1215Z.160507T0000Z.NO/
916 PM CDT TUE MAY 3 2016
The Flood Warning continues for
The Little Sioux River At Spencer.
* until Saturday evening.
* At 8PM Tuesday the stage was 12.6 feet.
* Flood stage is 10.0 feet.
* Forecast...The river will continue to fall to below flood stage by
Friday May 06.
&&
LAT...LON 4315 9518 4315 9512 4315 9505 4299 9503
4302 9510 4310 9510
$$
IAC021-041-050616-
/O.CON.KFSD.FL.W.0008.000000T0000Z-000000T0000Z/
/LNNI4.2.ER.160426T0325Z.160503T0445Z.000000T0000Z.NO/
916 PM CDT TUE MAY 3 2016
The Flood Warning continues for
The Little Sioux River At Linn Grove.
* until further notice.
* At 8PM Tuesday the stage was 20.0 feet.
* Flood stage is 18.0 feet.
* Forecast...The river will crest near 20.0 feet by Wednesday May 04
then begin falling.
* 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
$$
IAC035-050616-
/O.EXT.KFSD.FL.W.0009.000000T0000Z-160509T2159Z/
/CHKI4.1.ER.160428T1151Z.160504T0100Z.160508T2159Z.NO/
916 PM CDT TUE MAY 3 2016
The Flood Warning continues for
The Little Sioux River At Cherokee.
* until Monday afternoon.
* At 8PM Tuesday the stage was 19.8 feet.
* Flood stage is 17.0 feet.
* Forecast...The river will continue to fall to below flood stage by
Sunday May 08.
* At stages near 19.0 feet...The north bank of the river overflows.
&&
LAT...LON 4296 9543 4291 9539 4265 9557 4256 9569
4256 9578 4270 9564
$$
IAC041-050616-
/O.EXT.KFSD.FL.W.0012.000000T0000Z-160505T0900Z/
/SPOI4.2.ER.160428T1205Z.160502T0115Z.160504T0900Z.NO/
916 PM CDT TUE MAY 3 2016
The Flood Warning continues for
The Ocheyedan River Near Spencer.
* until late Wednesday night.
* At 7PM Tuesday the stage was 8.3 feet.
* Flood stage is 8.0 feet.
* Forecast...The river will continue to fall to below flood stage by
Wednesday May 04.
* 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
$$
&&
LOCATION FLOOD LATEST OBSERVED MAXIMUM FORECAST RECENT OBSERVED
STAGE STAGE TIME STAGE TIME CREST TIME
VERMILLION RIVER
WKAS2 14.0 16.39 Tue 9 AM 16.6 Sun May 01
BIG SIOUX RIVER
HAWI4 15.0 15.94 Tue 8 PM 16.5 Mon May 02
AKRI4 16.0 18.19 Tue 8 PM 18.2 Wed 1 AM 18.2 Tue May 03
LITTLE SIOUX RIVER
MIFI4 12.0 13.80 Tue 8 PM 14.0 Tue May 03
LSSI4 10.0 11.01 Tue 8 PM 11.1 Mon May 02
SPWI4 10.0 12.58 Tue 8 PM 13.1 Mon May 02
LNNI4 18.0 19.96 Tue 9 PM 20.2 Mon May 02
CHKI4 17.0 19.80 Tue 8 PM 19.8 Wed 1 AM 19.8 Tue May 03
OCHEYEDAN RIVER
SPOI4 8.0 8.31 Tue 8 PM 9.7 Sun May 01296
WGUS83 KFSD 041452
FLSFSD
FLOOD STATEMENT
NATIONAL WEATHER SERVICE SIOUX FALLS SD
952 AM CDT WED MAY 4 2016
...The Flood Warning is cancelled for the following rivers in Iowa...
Ocheyedan River Near Spencer
...The Flood Warning continues for the following rivers in South
Dakota...Iowa...
Vermillion River Near Wakonda
Big Sioux River At Hawarden
Big Sioux River At Akron
Little Sioux River Near Milford
Little Sioux River Above Spencer
Little Sioux River At Spencer
Little Sioux River At Cherokee
Little Sioux River At Linn Grove
.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://www.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.
&&
SDC027-051852-
/O.EXT.KFSD.FL.W.0015.000000T0000Z-160507T0502Z/
/WKAS2.2.ER.000000T0000Z.160502T1420Z.160506T0502Z.NO/
952 AM CDT WED MAY 4 2016
The Flood Warning continues for
The Vermillion River Near Wakonda.
* until late Friday night.
* At 09AM Wednesday the stage was 16.4 feet.
* Flood stage is 14.0 feet.
* Forecast...The river will continue to fall to below flood stage by
Friday May 06.
* At stages near 16.5 feet...Water reaches the bottom of the bridge
on 461st Avenue northeast of Colfax Corner, and major flooding of
agricultural land south of Davis begins.
&&
LAT...LON 4310 9703 4310 9694 4291 9690 4291 9701
4295 9700 4300 9704
$$
IAC041-059-051852-
/O.CON.KFSD.FL.W.0014.000000T0000Z-000000T0000Z/
/MIFI4.2.ER.160428T0912Z.160503T1315Z.000000T0000Z.NO/
952 AM CDT WED MAY 4 2016
The Flood Warning continues for
The Little Sioux River Near Milford.
* until further notice.
* At 09AM Wednesday the stage was 13.7 feet.
* Flood stage is 12.0 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
$$
IAC041-059-051852-
/O.EXT.KFSD.FL.W.0016.000000T0000Z-160506T1500Z/
/LSSI4.1.ER.000000T0000Z.160502T1400Z.160506T0900Z.UU/
952 AM CDT WED MAY 4 2016
The Flood Warning continues for
The Little Sioux River Above Spencer.
* until Friday morning.
* At 09AM Wednesday the stage was 11.0 feet.
* Flood stage is 10.0 feet.
* Forecast...The river will continue to fall to below flood stage by
Friday May 06.
* At stages near 10.0 feet...Minor flooding of agricultural lands
begins.
&&
LAT...LON 4329 9524 4328 9517 4324 9523 4315 9512
4315 9518 4324 9529
$$
IAC041-051852-
/O.EXT.KFSD.FL.W.0007.000000T0000Z-160509T0300Z/
/SPWI4.1.ER.160427T2052Z.160502T1215Z.160508T0300Z.NO/
952 AM CDT WED MAY 4 2016
The Flood Warning continues for
The Little Sioux River At Spencer.
* until Sunday evening.
* At 09AM Wednesday the stage was 12.3 feet.
* Flood stage is 10.0 feet.
* Forecast...The river will continue to fall to below flood stage by
Saturday May 07.
&&
LAT...LON 4315 9518 4315 9512 4315 9505 4299 9503
4302 9510 4310 9510
$$
IAC021-041-051852-
/O.CON.KFSD.FL.W.0008.000000T0000Z-000000T0000Z/
/LNNI4.2.ER.160426T0325Z.160503T0445Z.000000T0000Z.NO/
952 AM CDT WED MAY 4 2016
The Flood Warning continues for
The Little Sioux River At Linn Grove.
* until further notice.
* At 09AM Wednesday the stage was 19.9 feet.
* Flood stage is 18.0 feet.
* Forecast...The river will hold nearly steady for the next day or two
and then begin to fall slowly.
* At stages near 20.0 feet...Significant flooding of agricultural
land begins along this entire stretch of the river.
&&
LAT...LON 4302 9510 4299 9503 4287 9512 4288 9536
4296 9543 4293 9520
$$
IAC035-051852-
/O.EXT.KFSD.FL.W.0009.000000T0000Z-160509T0600Z/
/CHKI4.1.ER.160428T1151Z.160504T0100Z.160508T0600Z.NO/
952 AM CDT WED MAY 4 2016
The Flood Warning continues for
The Little Sioux River At Cherokee.
* until late Sunday night.
* At 09AM Wednesday the stage was 19.7 feet.
* Flood stage is 17.0 feet.
* Forecast...The river will continue to fall to below flood stage by
Sunday May 08.
* At stages near 19.0 feet...The north bank of the river overflows.
&&
LAT...LON 4296 9543 4291 9539 4265 9557 4256 9569
4256 9578 4270 9564
$$
IAC167-SDC083-127-051548-
/O.EXT.KFSD.FL.W.0010.000000T0000Z-160505T1548Z/
/HAWI4.1.ER.160429T1203Z.160503T0000Z.160504T1548Z.NO/
952 AM CDT WED MAY 4 2016
The Flood Warning continues for
The Big Sioux River At Hawarden.
* until Thursday morning.
* At 09AM Wednesday the stage was 15.1 feet.
* Flood stage is 15.0 feet.
* Forecast...The river will continue to fall to below flood stage by
this evening.
* At stages near 15.0 feet...Agricultural flooding begins on the
South Dakota side of the river.
&&
LAT...LON 4303 9654 4303 9647 4296 9645 4296 9657
$$
IAC149-SDC127-051852-
/O.EXT.KFSD.FL.W.0011.000000T0000Z-160506T2125Z/
/AKRI4.2.ER.160429T1515Z.160504T0015Z.160505T2125Z.NO/
952 AM CDT WED MAY 4 2016
The Flood Warning continues for
The Big Sioux River At Akron.
* until Friday afternoon.
* At 09AM Wednesday the stage was 18.0 feet.
* Flood stage is 16.0 feet.
* Forecast...The river will continue to fall to below flood stage by
Thursday May 05.
* 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
$$
IAC041-041522-
/O.CAN.KFSD.FL.W.0012.000000T0000Z-160505T0900Z/
/SPOI4.2.ER.160428T1205Z.160502T0115Z.160504T1000Z.NO/
952 AM CDT WED MAY 4 2016
The Flood Warning is cancelled for
The Ocheyedan River Near Spencer.
* At 08AM Wednesday the stage was 7.9 feet.
* Flood stage is 8.0 feet.
* Recent activity...The river fell below flood stage at 5 AM
Wednesday.
* Forecast...The river will continue to fall to 7.2 feet by 7 AM
Thursday.
* At stages near 8.0 feet...Minor flooding of pasture land begins.
&&
LAT...LON 4318 9540 4318 9533 4315 9520 4313 9513
4312 9524 4315 9540
$$
&&
LOCATION FLOOD LATEST OBSERVED RECENT OBSERVED
STAGE STAGE TIME CREST TIME
VERMILLION RIVER
WKAS2 14.0 16.35 Wed 9 AM 16.6 Sun May 01
LITTLE SIOUX RIVER
MIFI4 12.0 13.67 Wed 9 AM 14.0 Tue May 03
LSSI4 10.0 10.99 Wed 9 AM 11.1 Mon May 02
SPWI4 10.0 12.30 Wed 9 AM 13.1 Mon May 02
LNNI4 18.0 19.89 Wed 9 AM 20.2 Mon May 02
CHKI4 17.0 19.73 Wed 9 AM 19.8 Tue May 03
BIG SIOUX RIVER
HAWI4 15.0 15.14 Wed 9 AM 16.5 Mon May 02
AKRI4 16.0 17.96 Wed 9 AM 18.2 Tue May 03
OCHEYEDAN RIVER
SPOI4 8.0 7.87 Wed 9 AM 9.7 Sun May 01
MG468
WGUS83 KFSD 050244
FLSFSD
FLOOD STATEMENT
NATIONAL WEATHER SERVICE SIOUX FALLS SD
944 PM CDT WED MAY 4 2016
...The Flood Warning continues for the following rivers in South
Dakota and Iowa...
Vermillion River Near Wakonda
Big Sioux River At Hawarden
Big Sioux River At Akron
Little Sioux River Near Milford
Little Sioux River Above Spencer
Little Sioux River At Spencer
Little Sioux River At Cherokee
Little Sioux River At Linn Grove
.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://www.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.
&&
SDC027-060644-
/O.EXT.KFSD.FL.W.0015.000000T0000Z-160507T0112Z/
/WKAS2.2.ER.000000T0000Z.160502T1420Z.160506T0112Z.NO/
944 PM CDT WED MAY 4 2016
The Flood Warning continues for
The Vermillion River Near Wakonda.
* until Friday evening.
* At 09AM Wednesday the stage was 16.4 feet.
* Flood stage is 14.0 feet.
* Forecast...The river will continue to fall to below flood stage by
Thursday May 05.
* 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
$$
IAC041-059-060644-
/O.CON.KFSD.FL.W.0014.000000T0000Z-000000T0000Z/
/MIFI4.2.ER.160428T0912Z.160503T1315Z.000000T0000Z.NO/
944 PM CDT WED MAY 4 2016
The Flood Warning continues for
The Little Sioux River Near Milford.
* until further notice.
* At 08PM Wednesday the stage was 13.4 feet.
* Flood stage is 12.0 feet.
* At stages near 14.0 feet...Significant amounts of pasture and other
farm lands begin to flood.
&&
LAT...LON 4350 9533 4350 9526 4334 9519 4334 9516
4328 9517 4329 9524
$$
IAC041-059-060644-
/O.EXT.KFSD.FL.W.0016.000000T0000Z-160506T2100Z/
/LSSI4.1.ER.000000T0000Z.160502T1400Z.160506T1500Z.UU/
944 PM CDT WED MAY 4 2016
The Flood Warning continues for
The Little Sioux River Above Spencer.
* until Friday afternoon.
* At 09PM Wednesday the stage was 10.9 feet.
* Flood stage is 10.0 feet.
* Forecast...The river will continue to fall to below flood stage by
Friday May 06.
* At stages near 10.0 feet...Minor flooding of agricultural lands
begins.
&&
LAT...LON 4329 9524 4328 9517 4324 9523 4315 9512
4315 9518 4324 9529
$$
IAC041-060644-
/O.CON.KFSD.FL.W.0007.000000T0000Z-160509T0300Z/
/SPWI4.1.ER.160427T2052Z.160502T1215Z.160508T0300Z.NO/
944 PM CDT WED MAY 4 2016
The Flood Warning continues for
The Little Sioux River At Spencer.
* until Sunday evening.
* At 08PM Wednesday the stage was 12.2 feet.
* Flood stage is 10.0 feet.
* Forecast...The river will continue to fall to below flood stage by
Saturday May 07.
&&
LAT...LON 4315 9518 4315 9512 4315 9505 4299 9503
4302 9510 4310 9510
$$
IAC021-041-060644-
/O.EXT.KFSD.FL.W.0008.000000T0000Z-160510T1800Z/
/LNNI4.2.ER.160426T0325Z.160503T0445Z.160509T1800Z.NO/
944 PM CDT WED MAY 4 2016
The Flood Warning continues for
The Little Sioux River At Linn Grove.
* until Tuesday afternoon.
* At 09PM Wednesday the stage was 19.8 feet.
* Flood stage is 18.0 feet.
* Forecast...The river will continue to fall to below flood stage by
Monday May 09.
* 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
$$
IAC035-060644-
/O.EXT.KFSD.FL.W.0009.000000T0000Z-160509T0359Z/
/CHKI4.1.ER.160428T1151Z.160504T0100Z.160508T0359Z.NO/
944 PM CDT WED MAY 4 2016
The Flood Warning continues for
The Little Sioux River At Cherokee.
* until Sunday evening.
* At 08PM Wednesday the stage was 19.5 feet.
* Flood stage is 17.0 feet.
* Forecast...The river will continue to fall to below flood stage by
Saturday May 07.
* At stages near 19.0 feet...The north bank of the river overflows.
&&
LAT...LON 4296 9543 4291 9539 4265 9557 4256 9569
4256 9578 4270 9564
$$
IAC167-SDC083-127-051622-
/O.EXT.KFSD.FL.W.0010.000000T0000Z-160505T1622Z/
/HAWI4.1.ER.160429T1203Z.160503T0000Z.160504T1622Z.NO/
944 PM CDT WED MAY 4 2016
The Flood Warning continues for
The Big Sioux River At Hawarden.
* until Thursday morning.
* At 09AM Wednesday the stage was 15.1 feet.
* Flood stage is 15.0 feet.
* Forecast...The river will continue to fall to below flood stage by
Wednesday May 04.
* At stages near 15.0 feet...Agricultural flooding begins on the
South Dakota side of the river.
&&
LAT...LON 4303 9654 4303 9647 4296 9645 4296 9657
$$
IAC149-SDC127-060644-
/O.EXT.KFSD.FL.W.0011.000000T0000Z-160506T2024Z/
/AKRI4.2.ER.160429T1515Z.160504T0015Z.160505T2024Z.NO/
944 PM CDT WED MAY 4 2016
The Flood Warning continues for
The Big Sioux River At Akron.
* until Friday afternoon.
* At 09PM Wednesday the stage was 17.4 feet.
* Flood stage is 16.0 feet.
* Forecast...The river will continue to fall to below flood stage by
Thursday May 05.
* At stages near 17.0 feet...About 6500 acres of farm land are
flooded.
&&
LAT...LON 4296 9657 4296 9645 4286 9652 4273 9648
4273 9669 4277 9667
$$
&&
LOCATION FLOOD LATEST OBSERVED MAXIMUM FORECAST RECENT OBSERVED
STAGE STAGE TIME STAGE TIME CREST TIME
VERMILLION RIVER
WKAS2 14.0 16.35 Wed 9 AM 16.6 Sun May 01
LITTLE SIOUX RIVER
MIFI4 12.0 13.37 Wed 8 PM 14.0 Tue May 03
LSSI4 10.0 10.91 Wed 9 PM 11.1 Mon May 02
SPWI4 10.0 12.22 Wed 8 PM 13.1 Mon May 02
LNNI4 18.0 19.76 Wed 9 PM 20.2 Mon May 02
CHKI4 17.0 19.46 Wed 8 PM 19.8 Tue May 03
BIG SIOUX RIVER
HAWI4 15.0 15.14 Wed 9 AM 16.5 Mon May 02
AKRI4 16.0 17.44 Wed 9 PM 18.2 Tue May 03748
WGUS83 KFSD 051515
FLSFSD
FLOOD STATEMENT
NATIONAL WEATHER SERVICE SIOUX FALLS SD
1015 AM CDT THU MAY 5 2016
...The Flood Warning is cancelled for the following rivers in Iowa...
South Dakota...
Big Sioux River At Hawarden
...The Flood Warning continues for the following rivers in Iowa...
South Dakota...
Vermillion River Near Wakonda
Big Sioux River At Akron
Little Sioux River Near Milford
Little Sioux River Above Spencer
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://www.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.
&&
IAC041-059-061915-
/O.CON.KFSD.FL.W.0014.000000T0000Z-000000T0000Z/
/MIFI4.2.ER.160428T0912Z.160503T1315Z.000000T0000Z.NO/
1015 AM CDT THU MAY 5 2016
The Flood Warning continues for
The Little Sioux River Near Milford.
* until further notice.
* At 09AM Thursday the stage was 13.1 feet.
* Flood stage is 12.0 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
$$
IAC041-059-061915-
/O.EXT.KFSD.FL.W.0016.000000T0000Z-160507T0000Z/
/LSSI4.1.ER.000000T0000Z.160502T1400Z.160506T1800Z.UU/
1015 AM CDT THU MAY 5 2016
The Flood Warning continues for
The Little Sioux River Above Spencer.
* until Friday evening.
* At 09AM Thursday the stage was 10.8 feet.
* Flood stage is 10.0 feet.
* Forecast...The river will continue to fall to below flood stage by
Friday May 06.
* At stages near 10.0 feet...Minor flooding of agricultural lands
begins.
&&
LAT...LON 4329 9524 4328 9517 4324 9523 4315 9512
4315 9518 4324 9529
$$
IAC041-061915-
/O.EXT.KFSD.FL.W.0007.000000T0000Z-160509T0600Z/
/SPWI4.1.ER.160427T2052Z.160502T1215Z.160508T0600Z.NO/
1015 AM CDT THU MAY 5 2016
The Flood Warning continues for
The Little Sioux River At Spencer.
* until late Sunday night.
* At 05AM Thursday the stage was 12.1 feet.
* Flood stage is 10.0 feet.
* Forecast...The river will continue to fall to below flood stage by
Sunday May 08.
&&
LAT...LON 4315 9518 4315 9512 4315 9505 4299 9503
4302 9510 4310 9510
$$
IAC021-041-061915-
/O.EXT.KFSD.FL.W.0008.000000T0000Z-160510T1200Z/
/LNNI4.2.ER.160426T0325Z.160503T0445Z.160509T1200Z.NO/
1015 AM CDT THU MAY 5 2016
The Flood Warning continues for
The Little Sioux River At Linn Grove.
* until Tuesday morning.
* At 10AM Thursday the stage was 19.6 feet.
* Flood stage is 18.0 feet.
* Forecast...The river will continue to fall to below flood stage by
Monday May 09.
* At stages near 20.0 feet...Significant flooding of agricultural
land begins along this entire stretch of the river.
&&
LAT...LON 4302 9510 4299 9503 4287 9512 4288 9536
4296 9543 4293 9520
$$
IAC035-061915-
/O.CON.KFSD.FL.W.0009.000000T0000Z-160509T0359Z/
/CHKI4.1.ER.160428T1151Z.160504T0100Z.160508T0359Z.NO/
1015 AM CDT THU MAY 5 2016
The Flood Warning continues for
The Little Sioux River At Cherokee.
* until Sunday evening.
* At 09AM Thursday the stage was 19.3 feet.
* Flood stage is 17.0 feet.
* Forecast...The river will continue to fall to below flood stage by
Saturday May 07.
* At stages near 19.0 feet...The north bank of the river overflows.
&&
LAT...LON 4296 9543 4291 9539 4265 9557 4256 9569
4256 9578 4270 9564
$$
SDC027-061914-
/O.CON.KFSD.FL.W.0015.000000T0000Z-160507T0112Z/
/WKAS2.2.ER.000000T0000Z.160502T1420Z.160506T0112Z.NO/
1015 AM CDT THU MAY 5 2016
The Flood Warning continues for
The Vermillion River Near Wakonda.
* until Friday evening.
* At 07AM Thursday the stage was 14.9 feet.
* Flood stage is 14.0 feet.
* Forecast...The river will continue to fall to below flood stage by
Friday May 06.
* At stages near 15.0 feet...Highway 19 south of Centerville could
start flooding if the levees fail.
&&
LAT...LON 4310 9703 4310 9694 4291 9690 4291 9701
4295 9700 4300 9704
$$
IAC167-SDC083-127-051545-
/O.CAN.KFSD.FL.W.0010.000000T0000Z-160505T1622Z/
/HAWI4.1.ER.160429T1203Z.160503T0000Z.160504T1640Z.NO/
1015 AM CDT THU MAY 5 2016
The Flood Warning is cancelled for
The Big Sioux River At Hawarden.
* At 09AM Thursday the stage was 13.9 feet.
* Flood stage is 15.0 feet.
* Recent activity...The river fell below flood stage at 12 PM
Wednesday.
* Forecast...The river will continue to fall to 13.2 feet by 7 AM
Friday.
&&
LAT...LON 4303 9654 4303 9647 4296 9645 4296 9657
$$
IAC149-SDC127-061914-
/O.EXT.KFSD.FL.W.0011.000000T0000Z-160507T0400Z/
/AKRI4.2.ER.160429T1515Z.160504T0015Z.160506T0400Z.NO/
1015 AM CDT THU MAY 5 2016
The Flood Warning continues for
The Big Sioux River At Akron.
* until Friday evening.
* At 10AM Thursday the stage was 16.8 feet.
* Flood stage is 16.0 feet.
* Forecast...The river will continue to fall to below flood stage by
Friday May 06.
* At stages near 17.0 feet...About 6500 acres of farm land are
flooded.
&&
LAT...LON 4296 9657 4296 9645 4286 9652 4273 9648
4273 9669 4277 9667
$$
&&
LOCATION FLOOD LATEST OBSERVED RECENT OBSERVED
STAGE STAGE TIME CREST TIME
LITTLE SIOUX RIVER
MIFI4 12.0 13.14 Thu 9 AM 14.0 Tue May 03
LSSI4 10.0 10.82 Thu 9 AM 11.1 Mon May 02
SPWI4 10.0 12.10 Thu 5 AM 13.1 Mon May 02
LNNI4 18.0 19.57 Thu 10 AM 20.2 Mon May 02
CHKI4 17.0 19.33 Thu 9 AM 19.8 Tue May 03
VERMILLION RIVER
WKAS2 14.0 14.90 Thu 7 AM 16.6 Sun May 01
BIG SIOUX RIVER
HAWI4 15.0 13.88 Thu 9 AM 16.5 Mon May 02
AKRI4 16.0 16.77 Thu 10 AM 18.2 Tue May 03
MG237
WGUS83 KFSD 060246
FLSFSD
FLOOD STATEMENT
NATIONAL WEATHER SERVICE SIOUX FALLS SD
946 PM CDT THU MAY 5 2016
...The Flood Warning continues for the following rivers in South
Dakota...Iowa...
Vermillion River Near Wakonda
Big Sioux River At Akron
Little Sioux River Near Milford
Little Sioux River Above Spencer
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://www.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.
&&
SDC027-070027-
/O.EXT.KFSD.FL.W.0015.000000T0000Z-160507T0027Z/
/WKAS2.2.ER.000000T0000Z.160502T1420Z.160506T0027Z.NO/
946 PM CDT THU MAY 5 2016
The Flood Warning continues for
The Vermillion River Near Wakonda.
* until Friday evening.
* At 07AM Thursday the stage was 14.9 feet.
* Flood stage is 14.0 feet.
* Forecast...The river will continue to fall to below flood stage by
Thursday May 05.
* 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
$$
IAC149-SDC127-070350-
/O.EXT.KFSD.FL.W.0011.000000T0000Z-160507T0350Z/
/AKRI4.2.ER.160429T1515Z.160504T0015Z.160506T0350Z.NO/
946 PM CDT THU MAY 5 2016
The Flood Warning continues for
The Big Sioux River At Akron.
* until Friday evening.
* At 09PM Thursday the stage was 16.2 feet.
* Flood stage is 16.0 feet.
* Forecast...The river will continue to fall to below flood stage by
Thursday May 05.
* At stages near 16.0 feet...Several farm levees are overtopped with
significant flooding of agricultural lands.
&&
LAT...LON 4296 9657 4296 9645 4286 9652 4273 9648
4273 9669 4277 9667
$$
IAC041-059-070645-
/O.CON.KFSD.FL.W.0014.000000T0000Z-000000T0000Z/
/MIFI4.2.ER.160428T0912Z.160503T1315Z.000000T0000Z.NO/
946 PM CDT THU MAY 5 2016
The Flood Warning continues for
The Little Sioux River Near Milford.
* until further notice.
* At 08PM Thursday the stage was 12.6 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
$$
IAC041-059-070300-
/O.EXT.KFSD.FL.W.0016.000000T0000Z-160507T0300Z/
/LSSI4.1.ER.000000T0000Z.160502T1400Z.160506T2100Z.UU/
946 PM CDT THU MAY 5 2016
The Flood Warning continues for
The Little Sioux River Above Spencer.
* until Friday evening.
* At 09PM Thursday the stage was 10.6 feet.
* Flood stage is 10.0 feet.
* Forecast...The river will continue to fall to below flood stage by
Friday May 06.
* At stages near 10.0 feet...Minor flooding of agricultural lands
begins.
&&
LAT...LON 4329 9524 4328 9517 4324 9523 4315 9512
4315 9518 4324 9529
$$
IAC041-070645-
/O.CON.KFSD.FL.W.0007.000000T0000Z-160509T0600Z/
/SPWI4.1.ER.160427T2052Z.160502T1215Z.160508T0600Z.NO/
946 PM CDT THU MAY 5 2016
The Flood Warning continues for
The Little Sioux River At Spencer.
* until late Sunday night.
* At 08PM Thursday the stage was 11.9 feet.
* Flood stage is 10.0 feet.
* Forecast...The river will continue to fall to below flood stage by
Sunday May 08.
&&
LAT...LON 4315 9518 4315 9512 4315 9505 4299 9503
4302 9510 4310 9510
$$
IAC021-041-070645-
/O.CON.KFSD.FL.W.0008.000000T0000Z-160510T1200Z/
/LNNI4.2.ER.160426T0325Z.160503T0445Z.160509T1200Z.NO/
946 PM CDT THU MAY 5 2016
The Flood Warning continues for
The Little Sioux River At Linn Grove.
* until Tuesday morning.
* At 09PM Thursday the stage was 19.4 feet.
* Flood stage is 18.0 feet.
* Forecast...The river will continue to fall to below flood stage by
Monday May 09.
* At stages near 20.0 feet...Significant flooding of agricultural
land begins along this entire stretch of the river.
&&
LAT...LON 4302 9510 4299 9503 4287 9512 4288 9536
4296 9543 4293 9520
$$
IAC035-070645-
/O.EXT.KFSD.FL.W.0009.000000T0000Z-160509T0430Z/
/CHKI4.1.ER.160428T1151Z.160504T0100Z.160508T0430Z.NO/
946 PM CDT THU MAY 5 2016
The Flood Warning continues for
The Little Sioux River At Cherokee.
* until Sunday evening.
* At 08PM Thursday the stage was 18.9 feet.
* Flood stage is 17.0 feet.
* Forecast...The river will continue to fall to below flood stage by
Saturday May 07.
* At stages near 19.0 feet...The north bank of the river overflows.
&&
LAT...LON 4296 9543 4291 9539 4265 9557 4256 9569
4256 9578 4270 9564
$$
&&
LOCATION FLOOD LATEST OBSERVED RECENT OBSERVED
STAGE STAGE TIME CREST TIME
LITTLE SIOUX RIVER
MIFI4 12.0 12.61 Thu 8 PM 14.0 Tue May 03
LSSI4 10.0 10.58 Thu 9 PM 11.1 Mon May 02
SPWI4 10.0 11.91 Thu 8 PM 13.1 Mon May 02
LNNI4 18.0 19.41 Thu 9 PM 20.2 Mon May 02
CHKI4 17.0 18.93 Thu 8 PM 19.8 Tue May 03
VERMILLION RIVER
WKAS2 14.0 14.90 Thu 7 AM 16.6 Sun May 01
BIG SIOUX RIVER
AKRI4 16.0 16.17 Thu 9 PM 18.2 Tue May 03111
WGUS83 KFSD 061419
FLSFSD
FLOOD STATEMENT
NATIONAL WEATHER SERVICE SIOUX FALLS SD
919 AM CDT FRI MAY 6 2016
...The Flood Warning is cancelled for the following rivers in South
Dakota...Iowa...
Vermillion River Near Wakonda
Big Sioux River At Akron
...The Flood Warning continues for the following rivers in Iowa...
Little Sioux River Near Milford
Little Sioux River Above Spencer
Little Sioux River At Spencer
Little Sioux River At Linn Grove
Little Sioux River At Cherokee
.The following river forecasts include forecast precipitation through
tonight. Any additional future rains could affect the crest
forecasts.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Safety message...Do not drive cars through flooded areas. the water
depth and road condition may be unsafe.
Additional information is available at
http://www.water.weather.gov/ahps2/index.php?wfo=fsd
Stay tuned for further updates by listening to NOAA weather radio...
or your local radio and TV stations.
The next scheduled statement will be issued tomorrow morning.
&&
IAC041-059-071819-
/O.CON.KFSD.FL.W.0014.000000T0000Z-000000T0000Z/
/MIFI4.2.ER.160428T0912Z.160503T1315Z.000000T0000Z.NO/
919 AM CDT FRI MAY 6 2016
The Flood Warning continues for
The Little Sioux River Near Milford.
* until further notice.
* At 08AM Friday the stage was 12.5 feet.
* Flood stage is 12.0 feet.
* At stages near 12.0 feet...Minor flooding of low lying agricultural
lands begins.
&&
LAT...LON 4350 9533 4350 9526 4334 9519 4334 9516
4328 9517 4329 9524
$$
IAC041-059-070300-
/O.CON.KFSD.FL.W.0016.000000T0000Z-160507T0300Z/
/LSSI4.1.ER.000000T0000Z.160502T1400Z.160506T2100Z.UU/
919 AM CDT FRI MAY 6 2016
The Flood Warning continues for
The Little Sioux River Above Spencer.
* until this evening.
* At 08AM Friday the stage was 10.3 feet.
* Flood stage is 10.0 feet.
* Forecast...The river will continue to fall to below flood stage by
Friday May 06.
* At stages near 10.0 feet...Minor flooding of agricultural lands
begins.
&&
LAT...LON 4329 9524 4328 9517 4324 9523 4315 9512
4315 9518 4324 9529
$$
IAC041-071818-
/O.CON.KFSD.FL.W.0007.000000T0000Z-160509T0600Z/
/SPWI4.1.ER.160427T2052Z.160502T1215Z.160508T0600Z.NO/
919 AM CDT FRI MAY 6 2016
The Flood Warning continues for
The Little Sioux River At Spencer.
* until late Sunday night.
* At 08AM Friday the stage was 11.7 feet.
* Flood stage is 10.0 feet.
* Forecast...The river will continue to fall to below flood stage by
Sunday May 08.
* At stages near 10.0 feet...The right bank overflows, and minor
flooding of the Spencer city park and some rural agricultural areas
begins.
&&
LAT...LON 4315 9518 4315 9512 4315 9505 4299 9503
4302 9510 4310 9510
$$
IAC021-041-071818-
/O.CON.KFSD.FL.W.0008.000000T0000Z-160510T1200Z/
/LNNI4.2.ER.160426T0325Z.160503T0445Z.160509T1200Z.NO/
919 AM CDT FRI MAY 6 2016
The Flood Warning continues for
The Little Sioux River At Linn Grove.
* until Tuesday morning.
* At 09AM Friday the stage was 19.3 feet.
* Flood stage is 18.0 feet.
* Forecast...The river will continue to fall to below flood stage by
Monday May 09.
* 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
$$
IAC035-071818-
/O.CON.KFSD.FL.W.0009.000000T0000Z-160509T0430Z/
/CHKI4.1.ER.160428T1151Z.160504T0100Z.160508T0430Z.NO/
919 AM CDT FRI MAY 6 2016
The Flood Warning continues for
The Little Sioux River At Cherokee.
* until Sunday evening.
* At 08AM Friday the stage was 18.8 feet.
* Flood stage is 17.0 feet.
* Forecast...The river will continue to fall to below flood stage by
Saturday May 07.
* At stages near 19.0 feet...The north bank of the river overflows.
&&
LAT...LON 4296 9543 4291 9539 4265 9557 4256 9569
4256 9578 4270 9564
$$
SDC027-061449-
/O.CAN.KFSD.FL.W.0015.000000T0000Z-160507T0027Z/
/WKAS2.2.ER.000000T0000Z.160502T1420Z.160506T0116Z.NO/
919 AM CDT FRI MAY 6 2016
The Flood Warning is cancelled for
The Vermillion River Near Wakonda.
* At 11PM Thursday the stage was 13.8 feet.
* Flood stage is 14.0 feet.
* Recent activity...The river fell below flood stage at 8 PM
Thursday.
* Forecast...The river will continue to fall to 11.3 feet by 7 AM
Saturday.
&&
LAT...LON 4310 9703 4310 9694 4291 9690 4291 9701
4295 9700 4300 9704
$$
IAC149-SDC127-061449-
/O.CAN.KFSD.FL.W.0011.000000T0000Z-160507T0350Z/
/AKRI4.2.ER.160429T1515Z.160504T0015Z.160506T0546Z.NO/
919 AM CDT FRI MAY 6 2016
The Flood Warning is cancelled for
The Big Sioux River At Akron.
* At 09AM Friday the stage was 15.6 feet.
* Flood stage is 16.0 feet.
* Recent activity...The river fell below flood stage at 1 AM Friday.
* Forecast...The river will continue to fall to 14.6 feet by 7 AM
Saturday.
* At stages near 15.0 feet...Some rural roads on the South Dakota
side of the river begin to flood.
&&
LAT...LON 4296 9657 4296 9645 4286 9652 4273 9648
4273 9669 4277 9667
$$
&&
LOCATION FLOOD LATEST OBSERVED MAXIMUM FORECAST RECENT OBSERVED
STAGE STAGE TIME STAGE TIME CREST TIME
LITTLE SIOUX RIVER
MIFI4 12.0 12.46 Fri 8 AM M 14.0 Tue May 03
LSSI4 10.0 10.31 Fri 8 AM 10.1 Fri 1 PM 11.1 Mon May 02
SPWI4 10.0 11.67 Fri 8 AM 11.4 Fri 1 PM 13.1 Mon May 02
LNNI4 18.0 19.26 Fri 9 AM 19.1 Fri 1 PM 20.2 Mon May 02
CHKI4 17.0 18.81 Fri 8 AM 18.5 Fri 1 PM 19.8 Tue May 03
VERMILLION RIVER
WKAS2 14.0 13.78 Fri 12 AM 12.7 Fri 1 PM 16.6 Sun May 01
BIG SIOUX RIVER
AKRI4 16.0 15.63 Fri 9 AM 15.3 Fri 1 PM 18.2 Tue May 03124
WGUS83 KFSD 070118
FLSFSD
FLOOD STATEMENT
NATIONAL WEATHER SERVICE SIOUX FALLS SD
818 PM CDT FRI MAY 6 2016
...The Flood Warning is cancelled for the following rivers in Iowa...
Little Sioux River Near Milford
Little Sioux River Above Spencer
...The Flood Warning continues for the following rivers in Iowa...
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://www.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.
&&
IAC041-059-070148-
/O.CAN.KFSD.FL.W.0014.000000T0000Z-160507T0118Z/
/MIFI4.2.ER.160428T0912Z.160503T1315Z.160506T2237Z.NO/
818 PM CDT FRI MAY 6 2016
The Flood Warning is cancelled for
The Little Sioux River Near Milford.
* At 07PM Friday the stage was 12.0 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
$$
IAC041-059-070148-
/O.CAN.KFSD.FL.W.0016.000000T0000Z-160507T0655Z/
/LSSI4.1.ER.000000T0000Z.160502T1400Z.160507T0055Z.UU/
818 PM CDT FRI MAY 6 2016
The Flood Warning is cancelled for
The Little Sioux River Above Spencer.
* At 07PM Friday the stage was 10.0 feet.
* Flood stage is 10.0 feet.
* Forecast...The river will continue to fall.
* At stages near 10.0 feet...Minor flooding of agricultural lands
begins.
&&
LAT...LON 4329 9524 4328 9517 4324 9523 4315 9512
4315 9518 4324 9529
$$
IAC041-080518-
/O.EXT.KFSD.FL.W.0007.000000T0000Z-160509T1200Z/
/SPWI4.1.ER.160427T2052Z.160502T1215Z.160508T1200Z.NO/
818 PM CDT FRI MAY 6 2016
The Flood Warning continues for
The Little Sioux River At Spencer.
* until Monday morning.
* At 07PM Friday the stage was 11.5 feet.
* Flood stage is 10.0 feet.
* Forecast...The river will continue to fall to below flood stage by
Sunday May 08.
* 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 4315 9518 4315 9512 4315 9505 4299 9503
4302 9510 4310 9510
$$
IAC021-041-080518-
/O.EXT.KFSD.FL.W.0008.000000T0000Z-160511T1200Z/
/LNNI4.2.ER.160426T0325Z.160503T0445Z.160510T1200Z.NO/
818 PM CDT FRI MAY 6 2016
The Flood Warning continues for
The Little Sioux River At Linn Grove.
* until Wednesday morning.
* At 08PM Friday the stage was 19.1 feet.
* Flood stage is 18.0 feet.
* Forecast...The river will continue to fall to below flood stage by
Tuesday May 10.
* At stages near 18.5 feet...The city park in Sioux Rapids is
flooded.
&&
LAT...LON 4302 9510 4299 9503 4287 9512 4288 9536
4296 9543 4293 9520
$$
IAC035-080518-
/O.EXT.KFSD.FL.W.0009.000000T0000Z-160509T1200Z/
/CHKI4.1.ER.160428T1151Z.160504T0100Z.160508T1200Z.NO/
818 PM CDT FRI MAY 6 2016
The Flood Warning continues for
The Little Sioux River At Cherokee.
* until Monday morning.
* At 07PM Friday the stage was 18.4 feet.
* Flood stage is 17.0 feet.
* Forecast...The river will continue to fall to below flood stage by
Sunday May 08.
* 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 RECENT OBSERVED
STAGE STAGE TIME CREST TIME
LITTLE SIOUX RIVER
MIFI4 12.0 11.97 Fri 7 PM 14.0 Tue May 03
LSSI4 10.0 10.04 Fri 7 PM 11.1 Mon May 02
SPWI4 10.0 11.54 Fri 7 PM 13.1 Mon May 02
LNNI4 18.0 19.11 Fri 8 PM 20.2 Mon May 02
CHKI4 17.0 18.35 Fri 7 PM 19.8 Tue May 03
MGWhat 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 30, 6:35 AM CDT, 4 hours 1 minute earlier.
Area forecast discussion, Apr 30, 6:35 AM CDT, 4 hours 1 minute before
AREA FORECAST DISCUSSION NATIONAL WEATHER SERVICE SIOUX FALLS SD 635 AM CDT SAT APR 30 2016 .SHORT TERM...(TODAY AND TONIGHT) ISSUED AT 347 AM CDT SAT APR 30 2016 UPPER LOW MOVES FROM NORTHEAST KS TO SOUTH CENTRAL NEB TODAY... BEFORE FILLING AND MORPHING INTO AN UPPER TROUGH TONIGHT ACROSS WISCONSIN AND IOWA. THE SURFACE LOW WILL REMAIN AHEAD OF THE UPPER LOW WITH THIS SYSTEM...AND WILL ALSO WEAKEN TONIGHT AS IT MOVES INTO THE MID MS VALLEY. EAST TO WEST ORIENTATED THETAE RIDGE AXIS MOVES NORTHWARD WITH THIS SYSTEM TODAY AND THE PRECIPITATION FOLLOWS SUIT. THE THETAE RIDGE AXIS IS MAXIMIZED IN THE 310-320K LAYER...OR APPROXIMATELY 700-500MB AND MOVES SQUARELY INTO THIS FORECAST AREA. IN THE LOWER LEVELS...THE POSITIVE 850MB THETAE ADVECTION IS STILL PRETTY STRONG THIS MORNING FROM I 90 SOUTHWARD...AND LOW LEVEL FRONTOGENESIS MAXIMIZED IN THE 900-850MB LAYER ALSO RESIDES FROM I 90 SOUTHWARD. IT STILL APPEARS BECAUSE OF THE LIMITING STREAMLINES... THAT THE RAINFALL WILL HIT A BRICK WALL OF DRIER AIR BETWEEN I 90 AND HIGHWAY 14. IN FACT...LEFT OUR AREA FROM HURON SD TO MARSHALL MN DRY...WITH A VERY SHARP POP GRADIENT INCREASING HEADING SOUTHWARD TOWARD I 90. AN INCH OR MORE OF RAIN IS VERY LIKELY ALONG AND SOUTH OF A LINE FROM NORTHERN GREGORY COUNTY...EASTWARD TO SPENCER IOWA TODAY AND TONIGHT...WITH AMOUNTS OBVIOUSLY DECREASING HEADING NORTHWARD FROM THERE TO VIRTUALLY NOTHING ALONG HIGHWAY 14. TONIGHT AS THE LOW FILLS AND MOVES EASTWARD...THE AFOREMENTIONED DRY AIR TO THE NORTH WILL GRADUALLY MOVE SOUTHWARD DECREASING THE INTENSITY OF THE RAINFALL...AND ALSO PUSHING IT TO OUR SOUTHERN ZONES AFTER MIDNIGHT. HIGHS TODAY WILL BE CHILLY AND WITH WINDY CONDITIONS OF 20 TO 35 MPH...IT WILL CERTAINLY BE A NASTY DAY WHEN IT IS RAINING. THE RAW MODEL VALUES STILL LOOK GOOD UNDER THE RAIN COOLED AIR WITH 40S PREVAILING FOR HIGH TEMPERATURES...NOT MUCH WARMER THEN THEY ARE NOW. HURON SD TO MARSHALL MN SHOULD SEE 50 TO 55. TONIGHT...THERE SHOULD BE ENOUGH GRADIENT LEFTOVER TO KEEP MINIMUM TEMPERATURES FROM TANKING TOO BAD ACROSS OUR NORTHERN AND WESTERN AREAS WHERE SKIES WILL BECOMING MOSTLY CLEAR. HAVE UPPER 30S ACROSS OUR NORTH AND WEST...WITH READINGS STILL IN THE 40S ELSEWHERE NOTING LITTLE IN THE WAY OF DIURNAL TEMPERATURE CHANGE. .LONG TERM...(SUNDAY THROUGH FRIDAY) ISSUED AT 347 AM CDT SAT APR 30 2016 WHILE SUPPORT FOR LINGERING PRECIPITATION WILL WANE FAIRLY QUICKLY ON SUNDAY MORNING...SOUTHWARD SINKING OF THE WEAKENING DEFORMATION BAND NORTH OF UPPER LOW WILL KEEP A FEW LIGHT SHOWERS GOING ACROSS AREAS SOUTH OF A YANKTON TO SPENCER IOWA LINE EARLY IN THE DAY. AFTER THIS...LARGER SCALE SUBSIDENCE AND PERSISTENT NORTH TO NORTHEAST FLOW WILL KEEP DRYING TREND GOING. HOWEVER...CLOSER INSPECTION OF THERMODYNAMIC ENVIRONMENT IN MOST MODELS SUGGEST THAT THE LINGERING LOWER LEVEL MOISTURE AND SOME DIURNAL SUPPORT WILL GENERATE A VERY SMALL AMOUNT OF SURFACE BASED INSTABILITY SOUTH OF PERHAPS A KMWM-KFSD-KYKN LINE. THERE IS A DEPTH OF WEAK CYCLONIC CURVATURE AS WELL. HOWEVER...WITH IDEA THAT LINGERING CLOUDINESS WILL IMPACT THE POTENTIAL TO WARM ENOUGH TO FULLY DESTABILIZE...WILL GO ONLY WITH SOME INCREASE IN SKY COVERAGE...BUT WOULD NOT BE TOTALLY SURPRISED TO FIND A COUPLE OF SPRINKLES DURING THE AFTERNOON. HIGHS WILL MODERATE A BIT WITH INCREASED SUNSHINE OVER TODAY... MAINLY UPPER 50S TO LOWER 60S. WEAK LOW LEVEL RIDGING ON SUNDAY NIGHT...AND PERHAPS THE INITIATION OF SOME WESTERLIES NEAR SURFACE AS RIDGE SINKS SOUTH OF THE AREA. WILL HEDGE TEMPS DOWN A BIT...ESPECIALLY LOWER ELEVATIONS IN SE SD...WITH MID 30S TO LOWER 40S EXPECTED. MONDAY SHOULD FEATURE MORE SUNSHINE...BUT ECMWF HAS COMPLICATED A BIT WITH SOLUTIONS A BIT JUMPY OVER THE LAST FEW RUNS DEALING WITH EARLY TO MID WEEK. LATEST HICCUP IS BRINGING A MORE STURDY UPPER LOW SOUTHWARD ACROSS THE AREA MONDAY AFTERNOON AND MONDAY NIGHT ALONG WITH THREAT FOR SHOWERS. HAVE NOT BOUGHT INTO THAT SOLUTION...YET... AS THERE IS AT LEAST A SINGLE MEMBER OF THE GFS ENSEMBLE IN SUPPORT. REGARDLESS...SHOULD AGAIN AT LEAST GET A FEW HEATING STRATOCUMULUS AND SOME HIGH LEVEL CLOUDS SPREADING IN FROM THE NORTH DURING THE MIDDAY AND AFTERNOON. ANOTHER STEP IN THE RIGHT DIRECTION...WITH HIGHS LOWER TO MID 60S...ALTHOUGH RAW MIXING OF GFS LEADING THE WAY WITH SEVERAL MORE DEGREES ON TOP OF THAT. EVEN WARMER ON TUESDAY AS BETTER WESTERLY FLOW AND WARMER AIRMASS...LIKELY AT LEAST LOWER TO MID 70S...WITH GFS AGAIN SUGGESTING EVEN A BIT WARMER. SOLUTIONS CONVERGING ON TROUGH DIGGING INTO THE GREAT LAKES NOW PUSHING A BACK DOOR FRONTAL ZONE THROUGH THE REGION TUESDAY NIGHT AND EARLY WED. NOT OUT OF THE QUESTION THAT TAIL OF MID LEVEL FRONTOGENESIS MAY YET YIELD A FEW LIGHT SHOWERS ACROSS SW MN AND NW IA LATER TUE NIGHT OR EARLY WED...BUT STRONGER DYNAMICS CERTAINLY LOOK TO REMAIN WELL EAST OF AREA. OVERALL...GFS IS A BIT STRONGER ON THE COOLING FOR WEDNESDAY AND ESPECIALLY THURSDAY...AND HAVE SIDED A SHADE COOLER THAN INITIAL BLEND GIVEN THE RECENT SUPPORT ADDED BY MOIST GROUND. NO QUESTION THAT LONG TERM TRENDS IN MODEL SOLUTIONS ARE TO SET UP AN OMEGA BLOCK PATTERN OVER THE CONUS...WITH RIDGE OVER THE MID CONTINENT AND LARGE CLOSED LOWS ON EITHER SIDE. FOR THE MOST PART... SHOULD SET UP A PERIOD OF VERY PLEASANT WEATHER THROUGH THE END OF THE WEEK. COULD PERHAPS SEE PATTERN SHIFT ENOUGH TO GET A SHOWER OR THUNDER THREAT IN BY THE WEEKEND...BUT DRY WEATHER EXPECTED IN THE MEANTIME. && .AVIATION...(FOR THE 12Z TAFS THROUGH 12Z SUNDAY MORNING) ISSUED AT 632 AM CDT SAT APR 30 2016 ANOTHER ROUND OF RAINFALL IS MOVING NORTHWARD INTO THE AREA AT THIS TIME. THUNDERSTORMS WILL BE ABSENT WITH THIS RAINFALL. THERE IS ENOUGH DRY AIR IN OUR NORTHERN ZONES INVOLVING KHON...THAT IT IS QUITE POSSIBLE THE RAIN WILL STAY JUST A BIT SOUTH OF THERE. THEREFORE ALL INDICATIONS ARE THAT KHON WILL REMAIN VFR TODAY AND TONIGHT. CONDITIONS DETERIORATE HEADING SOUTHWARD HOWEVER. LOWER END MVFR WILL DOMINATE KFSD AND KSUX AS THE RAIN SETS IN...AND SOME IFR CEILINGS ARE EVEN QUITE POSSIBLE DURING THE MIDDLE OF THE DAY AT KSUX. TONIGHT...DECREASING CLOUDS WILL TAKE HOLD FROM NORTH TO SOUTH...SO KFSD COULD GO VFR LATE IN THE TAF PERIOD. FINALLY... FREQUENT WIND GUSTS BETWEEN 25 AND 30 KNOTS WILL OCCUR TODAY FROM THE EAST NORTHEAST. && .FSD WATCHES/WARNINGS/ADVISORIES... SD...NONE. MN...NONE. IA...NONE. NE...NONE. && SHORT TERM...MJ LONG TERM...CHAPMAN AVIATION...MJ
Hazardous weather outlook, Apr 30, 4:57 AM CDT, 5 hours 39 minutes before
HAZARDOUS WEATHER OUTLOOK NATIONAL WEATHER SERVICE SIOUX FALLS SD 457 AM CDT SAT APR 30 2016 IAZ001-002-031-032-MNZ071-072-080-081-089-090-097-098-NEZ013-014- SDZ038>040-050-052>069-011000- LYON IA-OSCEOLA-WOODBURY-IDA-LINCOLN MN-LYON MN-MURRAY-COTTONWOOD- NOBLES-JACKSON-PIPESTONE-ROCK-DIXON-DAKOTA-BEADLE-KINGSBURY- BROOKINGS-GREGORY-JERAULD-SANBORN-MINER-LAKE-MOODY-BRULE-AURORA- DAVISON-HANSON-MCCOOK-MINNEHAHA-CHARLES MIX-DOUGLAS-HUTCHINSON- TURNER-LINCOLN SD-BON HOMME-YANKTON- 457 AM CDT SAT APR 30 2016 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 NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME. .DAYS TWO THROUGH SEVEN...SUNDAY THROUGH FRIDAY NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME. .SPOTTER INFORMATION STATEMENT... SPOTTER ACTIVATION WILL NOT BE NEEDED. IAZ003-012>014-020>022-SDZ070-071-011000- DICKINSON-SIOUX-O'BRIEN-CLAY IA-PLYMOUTH-CHEROKEE-BUENA VISTA- CLAY SD-UNION- 457 AM CDT SAT APR 30 2016 THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF NORTHWEST IOWA AND SOUTHEAST SOUTH DAKOTA. .DAY ONE...TODAY AND TONIGHT MINOR FLOODING WILL CONTINUE ALONG THE LITTLE SIOUX RIVER NEAR MILFORD...SPENCER...LINN GROVE...AND CHEROKEE...AS WELL AS THE OCHEYEDAN RIVER NEAR EVERLY AND SPENCER...AND THE BIG SIOUX RIVER NEAR HAWARDEN AND AKRON. MINOR FLOODING IS ALSO EXPECTED NEAR WAKONDA ON THE VERMILLION RIVER. .DAYS TWO THROUGH SEVEN...SUNDAY THROUGH FRIDAY MINOR FLOODING WILL PERSIST INTO EARLY NEXT WEEK ALONG PORTIONS OF THE BIG SIOUX...LITTLE SIOUX...OCHEYEDAN...AND VERMILLION RIVERS. ADDITIONAL RAINFALL AVERAGING A HALF INCH TO INCH TODAY AND TONIGHT IN LOWER PORTIONS OF EACH BASIN WILL DELAY RIVER CRESTS OR SLOW RIVER LEVEL FALLS...BUT IS NOT EXPECTED TO SIGNIFICANTLY IMPACT RIVER STAGES. .SPOTTER INFORMATION STATEMENT... SPOTTER ACTIVATION WILL NOT BE NEEDED.
Nearby
River Flood Warnings in Iowa, 2016Every river flood warning in 2016
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.