Alert archive / Minnesota / River Flood Warnings in 2019
River Flood Warning 201, NWS Sioux Falls, SD
NWS Sioux Falls, SD issued this river flood warning at May 28, 2019, 12:31 PM CDT for Rock County, Minnesota; Minnehaha County, South Dakota. It was in force for 21 days.
The area
The outline as issued.
The facts
- Issued
- May 28, 2019, 12:31 PM CDT (17:31 UTC)
- Expired
- Jun 18, 2019, 12:31 PM CDT
- In force
- 21 days
- Issued by
- NWS Sioux Falls, SD
- Area
- Storm-based polygon
- Flood severity
- Minor
Counties Rock County, MN, Minnehaha County, SD
The radar
The Sioux Falls radar (KFSD), 34 km from the middle of the area, began a volume at 17:35 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 Split Rock Creek below Jasper (JSPM5).
- Action stage
- 89 ft
- Minor stage
- 91 ft
- Moderate stage
- 94 ft
- Major stage
- 96 ft
This gauge today: stage, forecast and historic crests
Stage from the USGS instantaneous record for site 06482540, 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.
788
WGUS43 KFSD 281731
FLWFSD
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Flood Warning
National Weather Service Sioux Falls SD
1231 PM CDT Tue May 28 2019
...The National Weather Service in Sioux Falls has issued a flood
warning for the following rivers in Minnesota...South Dakota...
Iowa...
Split Rock Creek Below Jasper
Ocheyedan River near Everly
.The following river forecasts include forecast precipitation through
tonight. Any additional future rains could affect the crest
forecasts.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Safety message...Do not drive cars through flooded areas. the water
depth and road condition may be unsafe.
Additional information is available at
http://water.weather.gov/ahps2/index.php?wfo=fsd
Stay tuned for further updates by listening to NOAA weather radio...
or your local radio and TV stations.
The next scheduled statement will be issued tomorrow morning.
&&
IAC041-141-292131-
/O.NEW.KFSD.FL.W.0200.190528T1731Z-000000T0000Z/
/OREI4.1.ER.190528T1651Z.190528T1700Z.000000T0000Z.NO/
1231 PM CDT Tue May 28 2019
The National Weather Service in Sioux Falls has issued a
* Flood Warning for
The Ocheyedan River near Everly.
* until further notice.
* At 12PM Tuesday the stage was 1364.04 feet.
* Flood stage is 1364.00 feet.
* At stages near 1364 feet...Ditches fill, the lowest banks overflow,
and minor flooding of agricultural land begins.
&&
LAT...LON 4324 9542 4324 9537 4318 9534 4317 9527
4313 9529 4316 9539
$$
MNC133-SDC099-292131-
/O.NEW.KFSD.FL.W.0201.190528T1731Z-000000T0000Z/
/JSPM5.1.ER.190528T1507Z.190528T1715Z.000000T0000Z.NO/
1231 PM CDT Tue May 28 2019
The National Weather Service in Sioux Falls has issued a
* Flood Warning for
The Split Rock Creek Below Jasper.
* until further notice.
* At 12PM Tuesday the stage was 91.06 feet.
* Flood stage is 91.00 feet.
* At stages near 91.0 feet...The lower banks on this stretch of the
creek are overtopped. The low water crossing on 250th Street at the
MN/SD state line is flooded.
&&
LAT...LON 4390 9639 4384 9637 4377 9642 4372 9648
4372 9654 4381 9649
$$
&&
Location Flood Latest Observed Recent Observed
Stage Stage Time Crest Time
OCHEYEDAN RIVER
OREI4 1364.0 1364.04 Tue 12 PM 1364.0 Tue May 28
SPLIT ROCK CREEK
JSPM5 91.0 91.06 Tue 12 PM 91.2 Mon May 27
MG1 follow-up statement
506
WGUS83 KFSD 290135
FLSFSD
Flood Statement
National Weather Service Sioux Falls SD
835 PM CDT Tue May 28 2019
...The Flood Warning is cancelled for the following rivers in
Minnesota...South Dakota...Iowa...
Split Rock Creek Below Jasper
Waterman Creek near Sutherland
Rock River At Rock Rapids
Rock River At Rock Valley
Floyd River At Alton
Ocheyedan River Near Spencer
Lake Francis Case At Chamberlain
Missouri River At Niobrara
Missouri River At Springfield
James River At Huron
James River Near Forestburg
James River At Mitchell
James River Near Scotland
James River Above Yankton
Firesteel Creek Near Mount Vernon
Vermillion River Near Davis
Vermillion River Near Wakonda
Big Sioux River near Estelline
Big Sioux River Near Bruce
Big Sioux River Near Brookings
Big Sioux River near Flandreau
Big Sioux River near Egan
Big Sioux River near Trent
Big Sioux River near Dell Rapids
Big Sioux River below Dell Rapids
Big Sioux River At Sioux Falls I-90
Big Sioux River At Sioux Falls Western Avenue
Big Sioux River At Sioux Falls North Cliff
Big Sioux River at Brandon
Big Sioux River near Canton
Big Sioux River at Fairview
Big Sioux River above Hawarden
Big Sioux River At Akron
Big Sioux River near Richland
Big Sioux River near Jefferson
Ocheyedan River near Everly
Little Sioux River near Milford
Little Sioux River Above Spencer / Highway 18
Little Sioux River at Spencer
Little Sioux River At Linn Grove
Little Sioux River At Cherokee
West Fork Des Moines River near Avoca
West Fork Des Moines River Near Windom
Redwood River At Russell
.The following river forecasts include forecast precipitation through
tonight. Any additional future rains could affect the crest
forecasts.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Safety message...Do not drive cars through flooded areas. the water
depth and road condition may be unsafe.
Additional information is available at
http://water.weather.gov/ahps2/index.php?wfo=fsd
Stay tuned for further updates by listening to NOAA weather radio...
or your local radio and TV stations.
The next scheduled statement will be issued tomorrow morning.
&&
SDC015-300535-
/O.CON.KFSD.FL.W.0184.000000T0000Z-000000T0000Z/
/CBLS2.2.ER.190524T1201Z.190529T0000Z.000000T0000Z.NO/
835 PM CDT Tue May 28 2019
The Flood Warning continues for
The Lake Francis Case At Chamberlain.
* until further notice.
* At 07PM Tuesday the stage was 69.32 feet.
* Flood stage is 65.00 feet.
* At stages near 70.0 feet...American Creek recreation area will
flood.
&&
LAT...LON 4393 9939 4393 9932 4387 9927 4377 9938
4370 9938 4370 9947
$$
NEC107-SDC009-300535-
/O.CON.KFSD.FL.W.0109.000000T0000Z-000000T0000Z/
/MRNN1.3.RS.190329T0300Z.190524T1602Z.000000T0000Z.NO/
835 PM CDT Tue May 28 2019
The Flood Warning continues for
The Missouri River At Niobrara.
* until further notice.
* At 07PM Tuesday the stage was 24.14 feet.
* Flood stage is 21.00 feet.
* At stages near 24.0 feet...Highway 12 east and west of Niobrara
will be flooded, and the sewage lagoons in Niobrara will be flooded.
Homes and cabins in Running Water will also be threatened by high
water.
&&
LAT...LON 4279 9811 4284 9810 4279 9801 4282 9795
4278 9790 4274 9801
$$
NEC107-SDC009-300535-
/O.CON.KFSD.FL.W.0141.000000T0000Z-000000T0000Z/
/SPGS2.1.ER.190411T1410Z.190524T0930Z.000000T0000Z.NO/
835 PM CDT Tue May 28 2019
The Flood Warning continues for
The Missouri River At Springfield.
* until further notice.
* At 07PM Tuesday the stage was 10.76 feet.
* Flood stage is 10.00 feet.
* At stages near 11.0 feet...The boat landing near Santee is flooded,
and the access road to some of the recreational homes east of the
boat landing is flooded.
&&
LAT...LON 4278 9790 4282 9795 4287 9791 4288 9784
4283 9783 4281 9788
$$
SDC005-300535-
/O.CON.KFSD.FL.W.0078.000000T0000Z-000000T0000Z/
/HURS2.3.RS.190321T0837Z.190425T1045Z.000000T0000Z.NO/
835 PM CDT Tue May 28 2019
The Flood Warning continues for
The James River At Huron.
* until further notice.
* At 07PM Tuesday the stage was 15.30 feet.
* Major flooding is occurring and Major flooding is forecast.
* Flood stage is 11.00 feet.
* Forecast...The river will continue to fall to a stage of 15.0 feet
by 7 AM Thursday.
* At stages near 15.5 feet...The filter house of the city swimming
pool floods.
&&
LAT...LON 4463 9833 4463 9821 4449 9810 4420 9810
4420 9822 4447 9824
$$
SDC111-300535-
/O.CON.KFSD.FL.W.0079.000000T0000Z-000000T0000Z/
/FORS2.3.RS.190320T0550Z.190425T1400Z.000000T0000Z.NO/
835 PM CDT Tue May 28 2019
The Flood Warning continues for
The James River Near Forestburg.
* until further notice.
* At 07PM Tuesday the stage was 15.95 feet.
* Moderate flooding is occurring and Moderate flooding is forecast.
* Flood stage is 12.00 feet.
* Forecast...The river will continue to fall to a stage of 15.9 feet
by 7 AM Thursday.
* At stages near 16.0 feet...Most of the flood plain is under water,
and the water reaches the bottom of the bridge on Highway 34.
&&
LAT...LON 4420 9822 4420 9810 4402 9802 4393 9798
4393 9812 4409 9816
$$
SDC035-061-300535-
/O.CON.KFSD.FL.W.0052.000000T0000Z-000000T0000Z/
/JRMS2.3.RS.190314T0905Z.190524T1646Z.000000T0000Z.NO/
835 PM CDT Tue May 28 2019
The Flood Warning continues for
The James River At Mitchell.
* until further notice.
* At 07PM Tuesday the stage was 22.31 feet.
* Major flooding is occurring and Major flooding is forecast.
* Flood stage is 17.00 feet.
* Forecast...The river will crest near 22.4 feet by Saturday June 01
then begin falling.
* At stages near 22.0 feet...Water overtops 257th Street about 100
yards east of the bridge.
&&
LAT...LON 4393 9812 4393 9798 4370 9789 4340 9763
4338 9777 4351 9797
$$
SDC067-135-300535-
/O.CON.KFSD.FL.W.0025.000000T0000Z-000000T0000Z/
/SCOS2.3.RS.190313T2055Z.190418T0930Z.000000T0000Z.NO/
835 PM CDT Tue May 28 2019
The Flood Warning continues for
The James River Near Scotland.
* until further notice.
* At 07PM Tuesday the stage was 17.74 feet.
* Major flooding is occurring and Major flooding is forecast.
* Flood stage is 13.00 feet.
* Forecast...The river will crest near 18.0 feet by Saturday June 01
then begin falling.
* At stages near 18.0 feet...Highway 44 south of Milltown and Keiber
Road in Milltown will be flooded.
&&
LAT...LON 4338 9777 4340 9763 4321 9755 4308 9736
4308 9750 4317 9769
$$
SDC135-300535-
/O.CON.KFSD.FL.W.0032.000000T0000Z-000000T0000Z/
/YNNS2.3.RS.190314T0300Z.190314T0316Z.000000T0000Z.NR/
835 PM CDT Tue May 28 2019
The Flood Warning continues for
The James River Above Yankton.
* until further notice.
* At 08PM Tuesday the stage was 19.05 feet.
* Major flooding is occurring and Major flooding is forecast.
* Flood stage is 12.00 feet.
* Forecast...The river will crest near 19.5 feet by Friday May 31
then begin falling.
* At stages near 18.5 feet...SW Jim River Road near 305th Street
begins flooding.
&&
LAT...LON 4308 9750 4308 9736 4298 9731 4287 9722
4287 9737 4298 9741
$$
SDC125-300535-
/O.CON.KFSD.FL.W.0176.000000T0000Z-190602T1800Z/
/DVSS2.2.ER.190523T2200Z.190529T0600Z.190601T1800Z.NO/
835 PM CDT Tue May 28 2019
The Flood Warning continues for
The Vermillion River Near Davis.
* until Sunday afternoon.
* At 07PM Tuesday the stage was 13.30 feet.
* Moderate flooding is occurring and Moderate flooding is forecast.
* Flood stage is 11.00 feet.
* Forecast...The river will crest near 13.4 feet by Wednesday May 29.
The river will fall below flood stage Saturday June 01.
* At stages near 13.5 feet...Water reaches the bottom of the bridge 1
mile west of Davis on Highway 18.
&&
LAT...LON 4340 9710 4340 9704 4327 9696 4318 9689
4310 9694 4310 9703
$$
SDC027-300535-
/O.CON.KFSD.FL.W.0177.000000T0000Z-190605T0000Z/
/WKAS2.3.ER.190525T0920Z.190530T1800Z.190604T0000Z.NR/
835 PM CDT Tue May 28 2019
The Flood Warning continues for
The Vermillion River Near Wakonda.
* until Tuesday June 04.
* At 07AM Tuesday the stage was 15.80 (Estimated) feet.
* Moderate flooding is occurring and Major flooding is forecast.
* Flood stage is 14.00 feet.
* Forecast...The river will crest near 17.1 feet by Thursday May 30.
The river will fall below flood stage Monday June 03.
* At stages near 17.0 feet...Highway 19 south of Centerville is
flooded. Water reaches the bottom of the bridge on 302nd Street east
of Colfax Corner, and many of the levees will start to be overtopped
with approximately 25000 acres flooded between Davis and Vermillion.
&&
LAT...LON 4310 9703 4310 9694 4291 9690 4291 9701
4295 9700 4300 9704
$$
SDC011-057-300535-
/O.CON.KFSD.FL.W.0101.000000T0000Z-000000T0000Z/
/BSES2.3.RS.190322T1556Z.190328T1715Z.000000T0000Z.NR/
835 PM CDT Tue May 28 2019
The Flood Warning continues for
The Big Sioux River near Estelline.
* until further notice.
* At 07PM Tuesday the stage was 1645.49 feet.
* Flood stage is 1644.00 feet.
* At stages near 1644 feet...Significant flooding of crop and pasture
land begins.
&&
LAT...LON 4460 9700 4464 9695 4451 9683 4451 9690
$$
SDC011-300535-
/O.CON.KFSD.FL.W.0098.000000T0000Z-000000T0000Z/
/BRCS2.2.RS.190321T1037Z.190329T1215Z.000000T0000Z.NR/
835 PM CDT Tue May 28 2019
The Flood Warning continues for
The Big Sioux River Near Bruce.
* until further notice.
* At 07PM Tuesday the stage was 9.80 feet.
* Flood stage is 8.00 feet.
* At stages near 9.5 feet...The right bank overflows flooding
agricultural lands for as much as 1/4 mile.
&&
LAT...LON 4451 9690 4451 9683 4441 9688 4433 9686
4433 9692 4443 9696 4448 9690
$$
SDC011-101-300535-
/O.CON.KFSD.FL.W.0080.000000T0000Z-000000T0000Z/
/BRKS2.2.RS.190319T1448Z.190528T0315Z.000000T0000Z.NO/
835 PM CDT Tue May 28 2019
The Flood Warning continues for
The Big Sioux River Near Brookings.
* until further notice.
* At 07PM Tuesday the stage was 11.72 feet.
* Moderate flooding is occurring and Moderate flooding is forecast.
* Flood stage is 9.00 feet.
* Forecast...The river will crest near 11.8 feet by Wednesday May 29
then begin falling.
* At stages near 11.7 feet...473rd Avenue at 221st Street begins to
flood.
&&
LAT...LON 4417 9678 4420 9675 4414 9659 4410 9658
4410 9666 4411 9666
$$
SDC101-300535-
/O.CON.KFSD.FL.W.0174.000000T0000Z-000000T0000Z/
/BSFS2.1.ER.190519T2007Z.190528T1500Z.000000T0000Z.UU/
835 PM CDT Tue May 28 2019
The Flood Warning continues for
The Big Sioux River near Flandreau.
* until further notice.
* At 08PM Tuesday the stage was 1541.01 feet.
* Flood stage is 1540.00 feet.
* At stages near 1541 feet...479th Avenue between 224th and 225th
Streets begins to flood.
&&
LAT...LON 4410 9666 4410 9658 4407 9652 4404 9653
4402 9659 4405 9664 4407 9661
$$
SDC101-300535-
/O.CON.KFSD.FL.W.0095.000000T0000Z-000000T0000Z/
/EGAS2.3.RS.190320T1645Z.190323T1815Z.000000T0000Z.NR/
835 PM CDT Tue May 28 2019
The Flood Warning continues for
The Big Sioux River near Egan.
* until further notice.
* At 08PM Tuesday the stage was 1519.78 feet.
* Flood stage is 1516.50 feet.
* At stages near 1519 feet...Water is across the road on both sides
of the bridge by the Egan Park.
&&
LAT...LON 4405 9664 4402 9659 4397 9662 4396 9667
4396 9672 4400 9668 4401 9665
$$
SDC099-101-300535-
/O.CON.KFSD.FL.W.0073.000000T0000Z-000000T0000Z/
/TRES2.3.RS.190317T2051Z.190324T0615Z.000000T0000Z.NR/
835 PM CDT Tue May 28 2019
The Flood Warning continues for
The Big Sioux River near Trent.
* until further notice.
* At 08PM Tuesday the stage was 1497.86 feet.
* Flood stage is 1495.00 feet.
* At stages near 1498 feet...Flood waters reach into the backyards of
several houses in Trent.
&&
LAT...LON 4396 9672 4396 9667 4392 9665 4391 9663
4385 9663 4385 9669 4387 9668
$$
SDC099-101-300535-
/O.CON.KFSD.FL.W.0175.000000T0000Z-000000T0000Z/
/DRBS2.1.ER.190520T1130Z.190529T0100Z.000000T0000Z.NO/
835 PM CDT Tue May 28 2019
The Flood Warning continues for
The Big Sioux River near Dell Rapids.
* until further notice.
* At 08PM Tuesday the stage was 1483.96 feet.
* Flood stage is 1481.00 feet.
* At stages near 1485 feet...The City Park and the ball fields on the
left bank in Dell Rapids begin to flood, and some farm houses could
be surrounded by water.
&&
LAT...LON 4385 9669 4385 9663 4381 9666 4381 9672
4382 9674 4384 9669
$$
SDC099-101-300535-
/O.CON.KFSD.FL.W.0067.000000T0000Z-000000T0000Z/
/DERS2.2.RS.190316T2045Z.190530T0600Z.000000T0000Z.NO/
835 PM CDT Tue May 28 2019
The Flood Warning continues for
The Big Sioux River below Dell Rapids.
* until further notice.
* At 07PM Tuesday the stage was 14.06 feet.
* Moderate flooding is occurring and Moderate flooding is forecast.
* Flood stage is 12.00 feet.
* Forecast...The river will crest near 14.5 feet by Thursday May 30
then begin falling.
* At stages near 14.5 feet...250th Street west of Baltic is flooded,
Park Road in Dell Rapids is flooded, and some homes and businesses
along 1st Avenue in Dell Rapids are flooded.
&&
LAT...LON 4382 9674 4381 9672 4369 9671 4369 9676
4373 9678 4379 9676
$$
SDC099-300535-
/O.CON.KFSD.FL.W.0044.000000T0000Z-000000T0000Z/
/SFLS2.2.RS.190314T1310Z.190326T2345Z.000000T0000Z.NO/
835 PM CDT Tue May 28 2019
The Flood Warning continues for
The Big Sioux River At Sioux Falls I-90.
* until further notice.
* At 08PM Tuesday the stage was 15.24 feet.
* Moderate flooding is occurring and Moderate flooding is forecast.
* Flood stage is 12.00 feet.
* Forecast...The river will crest near 15.7 feet by Thursday May 30
then begin falling.
* At stages near 15.0 feet...Some farm buildings between Renner and
Sioux Falls are threatened by high water.
&&
LAT...LON 4369 9676 4369 9671 4362 9672 4358 9672
4356 9672 4357 9674 4359 9673 4360 9675
4363 9676
$$
SDC083-099-300535-
/O.CON.KFSD.FL.W.0195.000000T0000Z-000000T0000Z/
/WAVS2.1.ER.190528T0252Z.190528T0430Z.000000T0000Z.NO/
835 PM CDT Tue May 28 2019
The Flood Warning continues for
The Big Sioux River At Sioux Falls Western Avenue.
* until further notice.
* At 08PM Tuesday the stage was 8.04 feet.
* Flood stage is 8.00 feet.
* Recent activity...The river rose above flood stage on Tuesday May
28.
* At stages near 8.0 feet...Flooding beings to affect Sherman Dog
Park and the lower portions of Tuthill Park in southern Sioux Falls.
&&
LAT...LON 4352 9678 4353 9676 4350 9675 4352 9671
4353 9670 4355 9673 4357 9672 4356 9672
4355 9672 4353 9669 4352 9669 4349 9675
4350 9676
$$
IAC119-SDC083-099-300535-
/O.CON.KFSD.FL.W.0162.000000T0000Z-000000T0000Z/
/SXFS2.2.ER.190508T2000Z.190530T0600Z.000000T0000Z.NO/
835 PM CDT Tue May 28 2019
The Flood Warning continues for
The Big Sioux River At Sioux Falls North Cliff.
* until further notice.
* At 07PM Tuesday the stage was 18.82 feet.
* Moderate flooding is occurring and Moderate flooding is forecast.
* Flood stage is 16.00 feet.
* Forecast...The river will crest near 19.6 feet by Thursday May 30
then begin falling.
&&
LAT...LON 4356 9672 4358 9672 4358 9668 4359 9668
4362 9664 4359 9665 4356 9667
$$
IAC119-SDC099-300535-
/O.CON.KFSD.FL.W.0039.000000T0000Z-000000T0000Z/
/BBSS2.3.RS.190313T2246Z.190315T0745Z.000000T0000Z.NR/
835 PM CDT Tue May 28 2019
The Flood Warning continues for
The Big Sioux River at Brandon.
* until further notice.
* At 08PM Tuesday the stage was 1308.00 feet.
* Flood stage is 1304.00 feet.
&&
LAT...LON 4359 9665 4362 9664 4360 9657 4345 9656
4338 9646 4339 9658 4343 9662 4358 9662
$$
IAC119-167-SDC083-300535-
/O.CON.KFSD.FL.W.0060.000000T0000Z-000000T0000Z/
/CBSS2.3.RS.190522T0303Z.000000T0000Z.000000T0000Z.NO/
835 PM CDT Tue May 28 2019
The Flood Warning continues for
The Big Sioux River near Canton.
* until further notice.
* At 08PM Tuesday the stage was 1239.50 feet.
* Flood stage is 1235.00 feet.
* At stages near 1238 feet...Nearly all crop and pasture land in the
1/2 mile wide flood plain will be inundated.
&&
LAT...LON 4339 9658 4338 9648 4327 9648 4327 9652
4324 9652 4320 9652 4321 9661
4332 9660 4331 9656
$$
IAC167-SDC083-300535-
/O.CON.KFSD.FL.W.0178.000000T0000Z-000000T0000Z/
/FVWS2.1.ER.190522T0935Z.190528T0900Z.000000T0000Z.NO/
835 PM CDT Tue May 28 2019
The Flood Warning continues for
The Big Sioux River at Fairview.
* until further notice.
* At 08PM Tuesday the stage was 1207.17 feet.
* Flood stage is 1202.00 feet.
&&
LAT...LON 4324 9652 4323 9643 4313 9639 4307 9640
4308 9654 4313 9650 4320 9652
$$
IAC149-167-SDC127-300535-
/O.CON.KFSD.FL.W.0007.000000T0000Z-000000T0000Z/
/HWDI4.3.RS.190313T2330Z.190529T1200Z.000000T0000Z.NO/
835 PM CDT Tue May 28 2019
The Flood Warning continues for
The Big Sioux River above Hawarden.
* until further notice.
* At 07PM Tuesday the stage was 30.51 feet.
* Major flooding is occurring and Major flooding is forecast.
* Flood stage is 20.50 feet.
* Forecast...The river will crest near 30.8 feet by Wednesday May 29
then begin falling.
* At stages near 30.5 feet...Iowa Highway 10 begins to flood.
&&
LAT...LON 4308 9654 4308 9641 4302 9646 4291 9649
4291 9658
$$
IAC149-SDC127-300535-
/O.CON.KFSD.FL.W.0008.000000T0000Z-000000T0000Z/
/AKRI4.3.RS.190313T2132Z.190530T0000Z.000000T0000Z.NO/
835 PM CDT Tue May 28 2019
The Flood Warning continues for
The Big Sioux River At Akron.
* until further notice.
* At 08PM Tuesday the stage was 20.39 feet.
* Major flooding is occurring and Major flooding is forecast.
* Flood stage is 16.00 feet.
* Forecast...The river will crest near 21.8 feet by Thursday May 30
then begin falling.
* At stages near 22.0 feet...Highway 48 begins to flood where the
railroad tracks cross.
&&
LAT...LON 4291 9658 4291 9649 4281 9654 4277 9659
4278 9665
$$
IAC149-SDC127-300535-
/O.CON.KFSD.FL.W.0053.000000T0000Z-000000T0000Z/
/BSRS2.3.RS.190314T0600Z.190316T0845Z.000000T0000Z.UU/
835 PM CDT Tue May 28 2019
The Flood Warning continues for
The Big Sioux River near Richland.
* until further notice.
* At 08PM Tuesday the stage was 1120.91 feet.
* Flood stage is 1117.00 feet.
* At stages near 1121 feet...Some farm levees will be overtopped and
some farm buildings will be flooded.
&&
LAT...LON 4278 9665 4277 9659 4273 9660 4268 9655
4264 9661 4270 9666
$$
SDC127-300535-
/O.CON.KFSD.FL.W.0202.000000T0000Z-000000T0000Z/
/BSJS2.1.ER.190528T1805Z.190529T0030Z.000000T0000Z.NO/
835 PM CDT Tue May 28 2019
The Flood Warning continues for
The Big Sioux River near Jefferson.
* until further notice.
* At 07PM Tuesday the stage was 31.32 feet.
* Flood stage is 31.00 feet.
* Recent activity...The river rose above flood stage on Tuesday May
28.
* At stages near 31.0 feet...Significant flooding of crop and pasture
land begins.
&&
LAT...LON 4264 9661 4268 9655 4265 9651 4257 9647
4257 9651
$$
IAC119-300535-
/O.EXT.KFSD.FL.W.0187.000000T0000Z-190531T0600Z/
/RAPI4.2.ER.190527T1340Z.190528T0315Z.190530T0600Z.NO/
835 PM CDT Tue May 28 2019
The Flood Warning continues for
The Rock River At Rock Rapids.
* until late Thursday night.
* At 07PM Tuesday the stage was 15.32 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Flood stage is 13.00 feet.
* Forecast...The river will continue to fall to below flood stage by
Thursday May 30.
* At stages near 16.0 feet...The higher banks on the left side of the
river, and the lower banks on the right side, will begin flooding.
&&
LAT...LON 4350 9625 4350 9614 4338 9611 4331 9618
4334 9625 4341 9619
$$
IAC119-167-300535-
/O.EXT.KFSD.FL.W.0191.000000T0000Z-190530T1845Z/
/RKVI4.2.ER.190528T0526Z.190528T1630Z.190529T1845Z.NO/
835 PM CDT Tue May 28 2019
The Flood Warning continues for
The Rock River At Rock Valley.
* until Thursday afternoon.
* At 08PM Tuesday the stage was 17.40 feet.
* Moderate flooding is occurring and Moderate flooding is forecast.
* Flood stage is 16.00 feet.
* Forecast...The river will continue to fall to below flood stage by
Wednesday May 29.
* At stages near 16.0 feet...Significant amounts of agricultural
lands are flooded, and some rural roads are also threatened by high
water.
&&
LAT...LON 4334 9625 4331 9618 4312 9636 4303 9647
4314 9644 4325 9639
$$
IAC041-141-300535-
/O.CON.KFSD.FL.W.0200.000000T0000Z-000000T0000Z/
/OREI4.1.ER.190528T1651Z.190529T0100Z.000000T0000Z.NO/
835 PM CDT Tue May 28 2019
The Flood Warning continues for
The Ocheyedan River near Everly.
* until further notice.
* At 08PM Tuesday the stage was 1364.42 feet.
* Flood stage is 1364.00 feet.
* Recent activity...The river rose above flood stage on Tuesday May
28.
* At stages near 1364 feet...Ditches fill, the lowest banks overflow,
and minor flooding of agricultural land begins.
&&
LAT...LON 4324 9542 4324 9537 4318 9534 4317 9527
4313 9529 4316 9539
$$
IAC041-300535-
/O.EXT.KFSD.FL.W.0185.000000T0000Z-190603T0000Z/
/SPOI4.3.ER.190525T1430Z.190528T1945Z.190602T0000Z.NO/
835 PM CDT Tue May 28 2019
The Flood Warning continues for
The Ocheyedan River Near Spencer.
* until Sunday evening.
* At 07PM Tuesday the stage was 10.45 feet.
* Moderate flooding is occurring and Moderate flooding is forecast.
* Flood stage is 8.00 feet.
* Forecast...The river will continue to fall to below flood stage by
Saturday June 01.
* At stages near 10.5 feet...Major agricultural flooding begins and
some county roads are also flooded.
&&
LAT...LON 4313 9529 4317 9527 4314 9521 4314 9515
4313 9515 4311 9520
$$
IAC041-059-300535-
/O.CON.KFSD.FL.W.0181.000000T0000Z-000000T0000Z/
/MIFI4.2.ER.190524T1206Z.190529T0015Z.000000T0000Z.NO/
835 PM CDT Tue May 28 2019
The Flood Warning continues for
The Little Sioux River near Milford.
* until further notice.
* At 07PM Tuesday the stage was 15.19 feet.
* Moderate flooding is occurring and Moderate flooding is forecast.
* Flood stage is 12.00 feet.
* Forecast...The river will continue to fall to a stage of 15.0 feet
by 7 AM Thursday.
* At stages near 15.5 feet...The bridge on 190th Avenue near 240th
Street is overtopped, and 180th Street between 170th Avenue and 190th
Avenue is flooded.
&&
LAT...LON 4341 9527 4341 9521 4334 9520 4331 9515
4324 9517 4329 9524
$$
IAC041-300535-
/O.CON.KFSD.FL.W.0182.000000T0000Z-000000T0000Z/
/SPII4.1.ER.190524T0930Z.190528T1200Z.000000T0000Z.UU/
835 PM CDT Tue May 28 2019
The Flood Warning continues for
The Little Sioux River Above Spencer / Highway 18.
* until further notice.
* At 08PM Tuesday the stage was 1323.91 feet.
* Flood stage is 1322.00 feet.
&&
LAT...LON 4329 9524 4324 9517 4321 9517 4314 9523
4324 9529
$$
IAC041-300535-
/O.CON.KFSD.FL.W.0180.000000T0000Z-000000T0000Z/
/SPWI4.1.ER.190523T0937Z.190529T0600Z.000000T0000Z.NO/
835 PM CDT Tue May 28 2019
The Flood Warning continues for
The Little Sioux River at Spencer.
* until further notice.
* At 07PM Tuesday the stage was 13.84 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Flood stage is 10.00 feet.
* Forecast...The river will crest near 13.9 feet by Wednesday May 29
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 4321 9517 4314 9503 4299 9503 4302 9510
4310 9511 4314 9523
$$
IAC021-041-300535-
/O.CON.KFSD.FL.W.0183.000000T0000Z-000000T0000Z/
/LNNI4.1.ER.190525T0100Z.190531T0600Z.000000T0000Z.NO/
835 PM CDT Tue May 28 2019
The Flood Warning continues for
The Little Sioux River At Linn Grove.
* until further notice.
* At 08PM Tuesday the stage was 18.51 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Flood stage is 18.00 feet.
* Forecast...The river will crest near 19.4 feet by Friday May 31
then begin falling.
* At stages near 20.0 feet...Significant flooding of agricultural
land begins along this entire stretch of the river.
&&
LAT...LON 4302 9510 4299 9503 4287 9512 4288 9536
4296 9543 4293 9520
$$
IAC141-290205-
/O.CAN.KFSD.FL.W.0189.000000T0000Z-190529T0135Z/
/SWCI4.1.ER.190527T1600Z.190528T1030Z.190529T0045Z.UU/
835 PM CDT Tue May 28 2019
The Flood Warning is cancelled for
The Waterman Creek near Sutherland.
* At 08PM Tuesday the stage was 1234.96 feet.
* Flood stage is 1235.00 feet.
* At stages near 1235 feet...Ditches fill and minor lowland flooding
begins.
&&
LAT...LON 4301 9544 4301 9540 4299 9540 4298 9542
4294 9541 4294 9543 4299 9545
$$
IAC035-300535-
/O.CON.KFSD.FL.W.0186.000000T0000Z-000000T0000Z/
/CHKI4.1.ER.190527T2015Z.190601T0600Z.000000T0000Z.NO/
835 PM CDT Tue May 28 2019
The Flood Warning continues for
The Little Sioux River At Cherokee.
* until further notice.
* At 07PM Tuesday the stage was 19.03 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Flood stage is 17.00 feet.
* Recent activity...The river rose above flood stage on Monday May
27.
* Forecast...The river will crest near 19.1 feet by Saturday June 01
then begin falling.
* At stages near 19.0 feet...The north bank of the river overflows.
&&
LAT...LON 4296 9543 4291 9539 4265 9557 4256 9569
4256 9578 4270 9564
$$
SDC035-300535-
/O.CON.KFSD.FL.W.0173.000000T0000Z-190604T0300Z/
/MTVS2.1.ER.190520T0900Z.190524T1715Z.190603T0300Z.NO/
835 PM CDT Tue May 28 2019
The Flood Warning continues for
The Firesteel Creek Near Mount Vernon.
* until Monday evening.
* At 07PM Tuesday the stage was 8.38 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Flood stage is 8.00 feet.
* Forecast...The river will crest near 8.6 feet by Saturday June 01.
The river will fall below flood stage Sunday June 02.
* At stages near 8.0 feet...The right bank overflows.
&&
LAT...LON 4383 9850 4392 9842 4381 9829 4379 9807
4373 9805 4374 9831
$$
IAC167-300535-
/O.EXT.KFSD.FL.W.0193.000000T0000Z-190530T0936Z/
/ALTI4.1.ER.190528T1439Z.190528T2330Z.190529T0936Z.NO/
835 PM CDT Tue May 28 2019
The Flood Warning continues for
The Floyd River At Alton.
* until late Wednesday night.
* At 08PM Tuesday the stage was 12.87 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Flood stage is 12.00 feet.
* Recent activity...The river rose above flood stage on Tuesday May
28.
* Forecast...The river will continue to fall to below flood stage by
Wednesday May 29.
* At stages near 12.0 feet...Flooding begins to affect the lower
lying agricultural lands along the river.
&&
LAT...LON 4307 9596 4307 9589 4299 9598 4291 9603
4291 9610 4300 9603
$$
MNC101-300535-
/O.CON.KFSD.FL.W.0198.000000T0000Z-000000T0000Z/
/AVOM5.1.ER.190528T0815Z.190529T0030Z.000000T0000Z.UU/
835 PM CDT Tue May 28 2019
The Flood Warning continues for
The West Fork Des Moines River near Avoca.
* until further notice.
* At 07PM Tuesday the stage was 1425.18 feet.
* Flood stage is 1425.00 feet.
* Recent activity...The river rose above flood stage on Tuesday May
28.
* At stages near 1425 feet...The lower pasture and farm land begins
flooding.
&&
LAT...LON 4406 9571 4411 9564 4389 9537 4382 9533
4386 9546 4396 9557
$$
MNC033-063-300535-
/O.CON.KFSD.FL.W.0194.000000T0000Z-000000T0000Z/
/WDOM5.1.ER.190528T0237Z.190528T1000Z.000000T0000Z.NO/
835 PM CDT Tue May 28 2019
The Flood Warning continues for
The West Fork Des Moines River Near Windom.
* until further notice.
* At 07PM Tuesday the stage was 19.04 feet.
* Flood stage is 19.00 feet.
* At stages near 19.0 feet...Minor lowland flooding begins along the
lower east bank.
&&
LAT...LON 4382 9533 4389 9537 4398 9521 4375 9499
4375 9512 4388 9520
$$
MNC083-300535-
/O.CON.KFSD.FL.W.0197.000000T0000Z-000000T0000Z/
/RUSM5.1.ER.190528T0133Z.190528T1700Z.000000T0000Z.NO/
835 PM CDT Tue May 28 2019
The Flood Warning continues for
The Redwood River At Russell.
* until further notice.
* At 07PM Tuesday the stage was 14.11 feet.
* Flood stage is 14.00 feet.
* At stages near 14.0 feet...The right bank overflows flooding some
low lying areas.
&&
LAT...LON 4435 9614 4440 9608 4435 9598 4441 9591
4436 9585 4429 9597
$$
MNC133-SDC099-290205-
/O.CAN.KFSD.FL.W.0201.000000T0000Z-190529T0135Z/
/JSPM5.1.ER.190528T1507Z.190528T2015Z.190528T2300Z.NO/
835 PM CDT Tue May 28 2019
The Flood Warning is cancelled for
The Split Rock Creek Below Jasper.
* At 08PM Tuesday the stage was 90.90 feet.
* Flood stage is 91.00 feet.
* Recent activity...The river rose above flood stage on Tuesday May
28.
* At stages near 91.0 feet...The lower banks on this stretch of the
creek are overtopped. The low water crossing on 250th Street at the
MN/SD state line is flooded.
&&
LAT...LON 4390 9639 4384 9637 4377 9642 4372 9648
4372 9654 4381 9649
$$
&&
Location Flood Latest Observed Maximum Forecast Recent Observed
Stage Stage Time Stage Time Crest Time
MISSOURI RIVER
CBLS2 65.0 69.32 Tue 7 PM
MRNN1 21.0 24.14 Tue 7 PM 24.6 Fri May 24
SPGS2 10.0 10.76 Tue 7 PM
JAMES RIVER
HURS2 11.0 15.30 Tue 7 PM 15.4 Tue May 28
FORS2 12.0 15.95 Tue 7 PM 15.9 Tue May 28
JRMS2 17.0 22.31 Tue 8 PM 22.4 Sat May 25
SCOS2 13.0 17.74 Tue 7 PM 18.0 Thu 7 AM
YNNS2 12.0 19.05 Tue 8 PM 19.5 Thu 1 PM
VERMILLION RIVER
DVSS2 11.0 13.30 Tue 7 PM 13.4 Wed 1 AM
WKAS2 14.0 E15.80 Tue 7 AM 17.1 Thu 1 PM
BIG SIOUX RIVER
BSES2 1644.0 1645.49 Tue 7 PM 1645.7 Thu May 23
BRCS2 8.0 9.80 Tue 8 PM 10.0 Fri May 24
BRKS2 9.0 11.72 Tue 8 PM 12.1 Sat May 25
BSFS2 1540.0 1541.01 Tue 8 PM 1541.3 Tue May 28
EGAS2 1516.5 1519.78 Tue 8 PM 1519.8 Tue May 28
TRES2 1495.0 1497.86 Tue 8 PM 1497.9 Tue May 28
DRBS2 1481.0 1483.96 Tue 8 PM 1484.0 Tue May 28
DERS2 12.0 14.06 Tue 7 PM 14.5 Thu 1 AM
SFLS2 12.0 15.24 Tue 8 PM 15.7 Thu 1 AM
WAVS2 8.0 8.04 Tue 8 PM 8.4 Mon May 27
SXFS2 16.0 18.82 Tue 7 PM 19.6 Thu 1 AM
BBSS2 1304.0 1308.00 Tue 8 PM 1308.1 Tue May 28
CBSS2 1235.0 1239.50 Tue 8 PM 1239.9 Tue May 28
FVWS2 1202.0 1207.17 Tue 8 PM 1207.4 Tue May 28
HWDI4 20.5 30.51 Tue 7 PM 30.8 Wed 7 AM
AKRI4 16.0 20.39 Tue 8 PM 21.8 Wed 7 PM
BSRS2 1117.0 1120.91 Tue 8 PM 1120.9 Tue May 28
BSJS2 31.0 31.32 Tue 7 PM 31.3 Tue May 28
ROCK RIVER
RAPI4 13.0 15.32 Tue 7 PM 17.7 Mon May 27
RKVI4 16.0 17.40 Tue 8 PM 17.9 Tue May 28
OCHEYEDAN RIVER
OREI4 1364.0 1364.42 Tue 8 PM 1364.4 Tue May 28
SPOI4 8.0 10.45 Tue 8 PM 10.5 Tue May 28
LITTLE SIOUX RIVER
MIFI4 12.0 15.19 Tue 7 PM 15.2 Tue May 28
SPII4 1322.0 1323.91 Tue 8 PM 1323.9 Tue May 28
SPWI4 10.0 13.84 Tue 7 PM 13.9 Wed 1 AM
LNNI4 18.0 18.51 Tue 8 PM 19.4 Fri 1 AM
SWCI4 1235.0 1234.96 Tue 8 PM 1236.3 Tue May 28
CHKI4 17.0 19.03 Tue 7 PM 19.1 Sat 1 AM
FIRESTEEL CREEK
MTVS2 8.0 8.38 Tue 7 PM 11.4 Fri May 24
FLOYD RIVER
ALTI4 12.0 12.87 Tue 8 PM 12.9 Tue May
28
WEST FORK DES MOINES RIVER
AVOM5 1425.0 1425.18 Tue 7 PM 1425.2 Tue May 28
WDOM5 19.0 19.04 Tue 7 PM 19.3 Tue May 28
REDWOOD RIVER
RUSM5 14.0 14.11 Tue 7 PM 14.2 Tue May 28
SPLIT ROCK CREEK
JSPM5 91.0 90.90 Tue 8 PM 91.2 Mon May 27What 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 May 28, 12:14 PM CDT, 17 minutes earlier.
Area forecast discussion, May 28, 12:14 PM CDT, 17 minutes before
AREA FORECAST DISCUSSION National Weather Service Sioux Falls SD 1214 PM CDT Tue May 28 2019 .SHORT TERM...(Today and Tonight) Issued at 422 AM CDT Tue May 28 2019 Current radar showing a broad area of light showers sliding across the CWA south of Interstate 90 this morning. No lightning has been observed in our area for several hours, with instability well to our south. A rather tricky forecast for the morning with differences in hi-res CAMs, though the general theme is for the current showers to continue to slide to the east, exiting our CWA shortly after 12Z. After that, most models settle on drying into mid afternoon. By late afternoon, an upper level low situated over the Central High Plains begins to lift through western Nebraska, with convection developing in the vicinity of the surface low and attendant boundaries over eastern Nebraska - supported by almost all CAMs - around 21Z. There are differences in the models with regard to whether this convection develops in our far southeast, with some brushing it, while others develop it just to the east of our CWA. While the surface warm front will remain well to our south, there may be enough elevated instability and strong shear over that area that if storms do develop they could become severe, so the current Slight Risk issued by SPC seems appropriate. The main threats would be for strong winds and large hail. By tonight, more widespread showers will develop across most of the CWA as the aforementioned upper level low wobbles to the northeast. There will again be the potential for moderate to heavy rainfall across the area during the overnight hours into Wednesday morning, with the greatest threat at this time looking to be over south central SD into the James River Valley where up to an 1" will be possible through Wednesday morning - trending downward to around 0.5" to the east of Interstate 29. WPC continues to highlight our area in a Marginal Risk for excessive rainfall, with a Slight Risk brushing our far southeastern most IA counties - this most likely related to the potential for heavier afternoon/evening thunderstorms over that area as mentioned above. .LONG TERM...(Wednesday through Monday) Issued at 422 AM CDT Tue May 28 2019 Shower chances will continue over the area for Wednesday into Wednesday night as the upper level low remains almost stationary over the Northern/Central Plains, caught between a split upper level flow over North America. The general trend will be for a more scattered type coverage in precipitation by later on Wednesday, with precipitation amounts expected to be generally light. Should begin to see improvement by Thursday with temperatures back into the 70s. It appears that much better weather is in store for the end of the week into the weekend, and although there could be a couple of periods with light rain, there are no significant storm systems on the horizon. In addition to the drying trend, temperatures look to be on the upswing with highs through the start of next week generally in the mid and upper 70s. && .AVIATION...(For the 18Z TAFS through 18Z Wednesday afternoon) Issued at 1202 PM CDT Tue May 28 2019 Earlier brief clearing in some areas has since filled in with MVFR stratocumulus. Expect largely MVFR ceilings to continue thru the afternoon hours with some IFR ceilings hanging on for a period in NW IA and SW MN. By this afternoon, expect an initial line of thunderstorms to likely just miss KSUX to the south and east with additional showers and isolated thunderstorms filling in across much of the area from the southwest thru the evening and overnight. Tried to time the most likely hit or miss thunder threat with VCTS mention. Widespread MVFR and IFR ceilings and perhaps visibilities will accompany this activity. && .FSD WATCHES/WARNINGS/ADVISORIES... SD...NONE. MN...NONE. IA...NONE. NE...NONE. && SHORT TERM...JM LONG TERM...JM AVIATION...Kalin
Hazardous weather outlook, May 28, 5:09 AM CDT, 7 hours 22 minutes before
Hazardous Weather Outlook National Weather Service Sioux Falls SD 509 AM CDT Tue May 28 2019 IAZ001>003-012>014-020>022-031-032-MNZ089-090-NEZ013-014-SDZ070-071- 291015- Lyon-Osceola-Dickinson-Sioux-O'Brien-Clay-Plymouth-Cherokee- Buena Vista-Woodbury-Ida-Nobles-Jackson-Dixon-Dakota-Union- 509 AM CDT Tue May 28 2019 This Hazardous Weather Outlook is for northwest Iowa, west central Iowa, southwest Minnesota, northeast Nebraska and southeast South Dakota. .DAY ONE...Today and tonight. Showers and thunderstorms are expected to redevelop late this afternoon or evening and continue through tonight. A few storms could become severe this evening with winds to 60 mph and hail to the size of half dollars. Any heavier storms could produce heavy rainfall, and may cause continued issues with flooding and ponding of water. .DAYS TWO THROUGH SEVEN...Wednesday through Monday. Hazardous weather is not expected at this time. .SPOTTER INFORMATION STATEMENT... Spotter activation may be needed. MNZ071-072-080-081-097-098-SDZ038>040-050-052>069-291015- Lincoln-Lyon-Murray-Cottonwood-Pipestone-Rock-Beadle-Kingsbury- Brookings-Gregory-Jerauld-Sanborn-Miner-Lake-Moody-Brule-Aurora- Davison-Hanson-McCook-Minnehaha-Charles Mix-Douglas-Hutchinson- Turner-Bon Homme-Yankton- 509 AM CDT Tue May 28 2019 This Hazardous Weather Outlook is for southwest Minnesota, central South Dakota, east central South Dakota, south central South Dakota and southeast South Dakota. .DAY ONE...Today and tonight. Showers and thunderstorms are expected to redevelop late this afternoon or evening and continue through tonight. Any storms are not expected to be severe. Moderate to heavy rain will be possible tonight into early on Wednesday, and may cause continued issues with flooding and ponding of water. .DAYS TWO THROUGH SEVEN...Wednesday through Monday. Hazardous weather is not expected at this time. .SPOTTER INFORMATION STATEMENT... Spotter activation is not expected at this time.
The office that day
Everything else NWS Sioux Falls, SD issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| May 27, 9:00 PM CDT | River Flood Warning | FSD | Rock | 21 days |
| May 27, 11:20 PM CDT | River Flood Warning | FSD | Cottonwood, Jackson | 8 days |
| May 28, 3:36 AM CDT | River Flood Warning | FSD | Pipestone | 21 days |
| May 28, 3:36 AM CDT | River Flood Warning | FSD | Lyon | 21 days |
| May 28, 3:38 AM CDT | River Flood Warning | FSD | Murray | 21 days |
| May 28, 12:26 AM CDT | River Flood Warning | FSD | Lincoln, Minnehaha | 21 days |
| May 28, 1:57 PM CDT | River Flood Warning | FSD | Union | 21 days |
Nearby
River Flood Warnings in Minnesota, 2019River Flood Warnings in South Dakota, 2019Every river flood warning in 2019
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.