Alert archive / South Dakota / River Flood Warnings in 2024

River Flood Warning 49, NWS Sioux Falls, SD

June 21, 2024Sanborn County, South Dakota

NWS Sioux Falls, SD issued this river flood warning at Jun 21, 2024, 1:24 AM CDT for Sanborn County, South Dakota. It took effect at Jun 21, 2024, 8:17 AM CDT. It was in force for 21 days.

The area

The outline as issued.

The facts

Issued
Jun 21, 2024, 1:24 AM CDT (06:24 UTC)
In effect from
Jun 21, 2024, 8:17 AM CDT
Expired
Jul 12, 2024, 1:24 AM CDT
In force
21 days
Issued by
NWS Sioux Falls, SD
Area
Storm-based polygon
Flood severity
Moderate

County Sanborn County, SD

The radar

The Sioux Falls radar (KFSD), 117 km from the middle of the area, began a volume at 06:25 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 James River near Forestburg (FORS2). The gauge peaked at 12.08 ft at Jun 25, 2024, 7:00 AM CDT.

actionminormoderate810121406/2106/2206/2306/2406/2506/2606/2706/2806/2906/3007/0107/0207/0307/0407/0507/0607/0707/0807/0907/1007/1107/1207/13
Action stage
10 ft
Minor stage
12 ft
Moderate stage
14.5 ft
Major stage
18 ft

This gauge today: stage, forecast and historic crests

Stage from the USGS instantaneous record for site 06477000, 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.

925 
WGUS43 KFSD 210624
FLWFSD

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Flood Warning
National Weather Service Sioux Falls SD
124 AM CDT Fri Jun 21 2024

...The National Weather Service in Sioux Falls SD has issued a Flood 
Warning for the following rivers in South Dakota...Iowa...

  James River near Scotland affecting Yankton, Bon Homme and 
  Hutchinson Counties.

  Firesteel Creek near Mount Vernon affecting Davison County.

  James River near Forestburg affecting Sanborn County.

  James River near Mitchell affecting Hanson and Davison Counties.

  East Fork Vermillion River near Montrose affecting McCook County.

  West Fork Vermillion River Near Parker affecting Turner County.

  East Fork Vermillion River near Parker affecting Turner County.

  Big Sioux River above Hawarden affecting Union, Sioux and Lincoln 
  Counties.

  Big Sioux River near Canton affecting Lincoln, Sioux and Lyon 
  Counties.

  Big Sioux River at Akron affecting Plymouth and Union Counties.

  Rock River at Rock Valley affecting Sioux and Lyon Counties.

  Floyd River at Sheldon affecting Sioux and O'Brien Counties.

  Floyd River at Alton affecting Plymouth and Sioux Counties.

  Little Sioux River near Montgomery affecting Dickinson County.

  West Fork Little Sioux River near Lake Park affecting Dickinson 
  County.

  Little Sioux River at Cherokee affecting Cherokee County.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Turn around, don't drown when encountering flooded roads. Most flood 
deaths occur in vehicles.

Be especially cautious at night when it is harder to recognize the 
dangers of flooding.

Additional information is available at www.weather.gov.

The next statement will be issued by this afternoon.

&&

SDC009-067-135-212045-
/O.NEW.KFSD.FL.W.0044.240621T0624Z-000000T0000Z/
/SCOS2.3.ER.240621T0335Z.240627T0600Z.000000T0000Z.NO/
124 AM CDT Fri Jun 21 2024

...FLOOD WARNING IN EFFECT FROM EARLY THIS MORNING UNTIL FURTHER 
NOTICE...

* WHAT...Minor flooding is occurring and major flooding is forecast.

* WHERE...James River near Scotland.

* WHEN...From early this morning until further notice.

* IMPACTS...At 19.0 feet, Structures near the mouth of Wolf Creek 
  may flood if the flow from the creek is also high.

* ADDITIONAL DETAILS...
  - At 12:30 AM CDT Friday the stage was 13.3 feet.
  - Recent Activity...The maximum river stage in the 24 hours
    ending at 12:30 AM CDT Friday was 13.3 feet.
  - Forecast...The river is expected to rise to 18.6 feet early
    Thursday morning. Additional rises are possible thereafter.
    This river forecast will be heavily impacted by how much rain
    ultimately falls.
  - Flood stage is 13.0 feet.
  - http://www.weather.gov/safety/flood

&&

           Fld    Observed          Forecasts (1 am CDT)     
Location   Stg    Stg    Day/Time   Sat   Sun   Mon          

James River
Scotland   13.0   13.3   Fri 12 am  16.5  17.4  18.1         


&&

LAT...LON 4350 9786 4350 9775 4345 9774 4334 9755
      4323 9761 4317 9752 4311 9758 4321 9774
      4332 9768 4342 9785


$$

SDC087-212045-
/O.NEW.KFSD.FL.W.0043.240621T0624Z-000000T0000Z/
/MVRS2.1.ER.240621T0429Z.240621T0430Z.000000T0000Z.UU/
124 AM CDT Fri Jun 21 2024

...FLOOD WARNING IN EFFECT FROM EARLY THIS MORNING UNTIL FURTHER 
NOTICE...

* WHAT...Minor flooding is occurring.

* WHERE...East Fork Vermillion River near Montrose.

* WHEN...From early this morning until further notice.

* IMPACTS...At 1527.0 feet, Minor agricultural flooding begins 
  throughout this reach of the river. Water reaches the top of the 
  culvert opening on 245th Street, and water overtops the culvert on 
  244th Street flooding the road.

* ADDITIONAL DETAILS...
  - At 11:30 PM CDT Thursday the stage was 1527.0 feet.
  - Recent Activity...The maximum river stage in the 24 hours
    ending at 11:30 PM CDT Thursday was 1527.0 feet.
  - Forecast...No forecast is available for this location.
  - Flood stage is 1527.0 feet.
  - http://www.weather.gov/safety/flood

&&

  Fld    Observed          Forecasts (unknown time)
Location                  Stg    Stg    Day/Time   d1    d2    d3

East Fork Vermillion River
Montrose                  1527.0 1527.0 Thu 11 pm  MSG   MSG   MSG


&&

LAT...LON 4383 9724 4383 9721 4373 9717 4369 9717
      4369 9719 4372 9720


$$

IAC059-212045-
/O.NEW.KFSD.FL.W.0042.240621T0624Z-000000T0000Z/
/MLSI4.1.ER.240621T0330Z.240621T0530Z.000000T0000Z.NO/
124 AM CDT Fri Jun 21 2024

...FLOOD WARNING IN EFFECT FROM EARLY THIS MORNING UNTIL FURTHER 
NOTICE...

* WHAT...Minor flooding is occurring.

* WHERE...Little Sioux River near Montgomery.

* WHEN...From early this morning until further notice.

* IMPACTS...At 1391.0 feet, Crop and pasture land begin to flood.

* ADDITIONAL DETAILS...
  - At 12:30 AM CDT Friday the stage was 1391.1 feet.
  - Recent Activity...The maximum river stage in the 24 hours
    ending at 12:30 AM CDT Friday was 1391.1 feet.
  - Forecast...No forecast is available for this location.
  - Flood stage is 1391.0 feet.
  - http://www.weather.gov/safety/flood

&&

                  Fld    Observed          Forecasts (unknown time) 
Location          Stg    Stg    Day/Time   d1    d2    d3           

Little Sioux River
Montgomery        1391.0 1391.1 Fri 12 am  MSG   MSG   MSG          


&&

LAT...LON 4350 9523 4350 9519 4341 9524 4341 9525
      4342 9526


$$

IAC059-212045-
/O.NEW.KFSD.FL.W.0041.240621T0624Z-000000T0000Z/
/LPRI4.1.ER.240621T0110Z.240621T0515Z.000000T0000Z.NO/
124 AM CDT Fri Jun 21 2024

...FLOOD WARNING IN EFFECT FROM EARLY THIS MORNING UNTIL FURTHER 
NOTICE...

* WHAT...Minor flooding is occurring.

* WHERE...West Fork Little Sioux River near Lake Park.

* WHEN...From early this morning until further notice.

* IMPACTS...At 1396.0 feet, Crop and pasture land begins to flood 
  between Lake Park and Montgomery.

* ADDITIONAL DETAILS...
  - At 12:15 AM CDT Friday the stage was 1396.3 feet.
  - Recent Activity...The maximum river stage in the 24 hours
    ending at 12:15 AM CDT Friday was 1396.3 feet.
  - Forecast...No forecast is available for this location.
  - Flood stage is 1396.0 feet.
  - http://www.weather.gov/safety/flood

&&

  Fld    Observed          Forecasts (unknown time)
Location                    Stg    Stg    Day/Time   d1    d2    d3

West Fork Little Sioux River
Lake Park                   1396.0 1396.3 Fri 12 am  MSG   MSG   MSG


&&

LAT...LON 4350 9529 4350 9526 4342 9526 4341 9525
      4340 9526 4341 9529


$$

IAC167-SDC083-127-212045-
/O.NEW.KFSD.FL.W.0040.240621T0624Z-000000T0000Z/
/HWDI4.3.ER.240621T0422Z.240623T1800Z.000000T0000Z.NO/
124 AM CDT Fri Jun 21 2024

...FLOOD WARNING IN EFFECT FROM EARLY THIS MORNING UNTIL FURTHER 
NOTICE...

* WHAT...Minor flooding is occurring and major flooding is forecast.

* WHERE...Big Sioux River above Hawarden.

* WHEN...From early this morning until further notice.

* IMPACTS...At 29.5 feet, County Road 13 begins to flood west of 
  Hawarden.

* ADDITIONAL DETAILS...
  - At 12:30 AM CDT Friday the stage was 21.0 feet.
  - Recent Activity...The maximum river stage in the 24 hours
    ending at 12:30 AM CDT Friday was 21.0 feet.
  - Forecast...The river is expected to rise to a crest of 29.3
    feet early Sunday afternoon. This river forecast will be
    heavily impacted by how much rain ultimately falls.
  - Flood stage is 20.5 feet.
  - http://www.weather.gov/safety/flood

&&

               Fld    Observed          Forecasts (1 am CDT)     
Location       Stg    Stg    Day/Time   Sat   Sun   Mon          

Big Sioux River
Hawarden       20.5   21.0   Fri 12 am  24.5  28.8  29.0         


&&

LAT...LON 4308 9649 4308 9641 4303 9646 4291 9649
      4291 9659 4296 9655 4306 9654


$$

IAC119-167-SDC083-212045-
/O.NEW.KFSD.FL.W.0039.240621T0624Z-000000T0000Z/
/CBSS2.1.ER.240621T0600Z.240621T0600Z.000000T0000Z.NO/
124 AM CDT Fri Jun 21 2024

...FLOOD WARNING IN EFFECT FROM EARLY THIS MORNING UNTIL FURTHER 
NOTICE...

* WHAT...Minor flooding is occurring.

* WHERE...Big Sioux River near Canton.

* WHEN...From early this morning until further notice.

* IMPACTS...At 1235.0 feet, Flooding begins to affect significant 
  amounts of crop and pasture land.

* ADDITIONAL DETAILS...
  - At 1:00 AM CDT Friday the stage was 1235.0 feet.
  - Recent Activity...The maximum river stage in the 24 hours
    ending at 1:00 AM CDT Friday was 1235.0 feet.
  - Forecast...No forecast is available for this location.
  - Flood stage is 1235.0 feet.
  - http://www.weather.gov/safety/flood

&&

               Fld    Observed          Forecasts (unknown time) 
Location       Stg    Stg    Day/Time   d1    d2    d3           

Big Sioux River
Canton         1235.0 1235.0 Fri 1 am   MSG   MSG   MSG          


&&

LAT...LON 4344 9662 4344 9657 4340 9650 4329 9651
      4326 9653 4326 9661 4331 9661 4331 9655
      4338 9655


$$

SDC035-212045-
/O.NEW.KFSD.FL.W.0038.240621T0624Z-240628T1500Z/
/MTVS2.3.ER.240621T0333Z.240623T0000Z.240627T1500Z.NO/
124 AM CDT Fri Jun 21 2024

...FLOOD WARNING IN EFFECT FROM EARLY THIS MORNING TO FRIDAY, JUNE 
28...

* WHAT...Minor flooding is occurring and major flooding is forecast.

* WHERE...Firesteel Creek near Mount Vernon.

* WHEN...From early this morning to Friday, June 28.

* IMPACTS...At 17.0 feet, the water reaches the bottom of the bridge 
  on 398th Avenue at the gage.

* ADDITIONAL DETAILS...
  - At 12:15 AM CDT Friday the stage was 10.6 feet.
  - Recent Activity...The maximum river stage in the 24 hours
    ending at 12:15 AM CDT Friday was 10.6 feet.
  - Forecast...The river is expected to rise to a crest of 15.8
    feet tomorrow evening. It will then fall below flood stage
    late Thursday morning. This river forecast will be heavily
    impacted by how much rain ultimately falls.
  - Flood stage is 8.0 feet.
  - http://www.weather.gov/safety/flood

&&

               Fld    Observed          Forecasts (1 am CDT)     
Location       Stg    Stg    Day/Time   Sat   Sun   Mon          

Firesteel Creek
Mount Vernon   8.0    10.6   Fri 12 am  13.5  15.7  13.9         


&&

LAT...LON 4380 9833 4378 9829 4379 9816 4377 9807
      4375 9807 4377 9817 4376 9829 4378 9833


$$

SDC125-212045-
/O.NEW.KFSD.FL.W.0045.240621T0750Z-000000T0000Z/
/PKRS2.2.ER.240621T0750Z.240621T1800Z.000000T0000Z.NO/
124 AM CDT Fri Jun 21 2024

...FLOOD WARNING IN EFFECT FROM EARLY THIS MORNING UNTIL FURTHER 
NOTICE...

* WHAT...Moderate flooding is forecast.

* WHERE...West Fork Vermillion River near Parker.

* WHEN...From early this morning until further notice.

* IMPACTS...At 11.0 feet, Major agricultural flooding begins, and a 
  few county and township roads will begin to flood, including 
  Thunder Valley Ave near the gage site.

* ADDITIONAL DETAILS...
  - At 12:15 AM CDT Friday the stage was 8.0 feet.
  - Forecast...The river will rise above flood stage early this
    morning to 11.0 feet this afternoon. It will then fall Sunday
    evening. It will rise to 10.9 feet early Tuesday morning. It
    will then fall again but remain above flood stage. This river
    forecast will be heavily impacted by how much rain ultimately
    falls.
  - Flood stage is 9.0 feet.
  - http://www.weather.gov/safety/flood

&&

  Fld    Observed          Forecasts (1 am CDT)
Location                  Stg    Stg    Day/Time   Sat   Sun   Mon

West Fork Vermillion River
Parker                    9.0    8.0    Fri 12 am  10.9  10.8  10.8


&&

LAT...LON 4347 9728 4341 9716 4342 9712 4340 9707
      4338 9708 4340 9712 4338 9716 4344 9728


$$

IAC141-167-212045-
/O.NEW.KFSD.FL.W.0046.240621T0814Z-240624T0640Z/
/SHLI4.2.ER.240621T0814Z.240622T0000Z.240623T0640Z.NO/
124 AM CDT Fri Jun 21 2024

...FLOOD WARNING IN EFFECT UNTIL EARLY MONDAY MORNING...

* WHAT...Moderate flooding is forecast.

* WHERE...Floyd River at Sheldon.

* WHEN...Until early Monday morning.

* IMPACTS...At 14.0 feet, Flooding affects large areas of farm land 
  within 1000 feet of the river.

* ADDITIONAL DETAILS...
  - At 12:00 AM CDT Friday the stage was 10.2 feet.
  - Forecast...The river will rise above flood stage early this
    morning to 14.5 feet just after midnight tonight. It will
    then fall below flood stage early Sunday morning to 11.2 feet
    early Sunday afternoon. This river forecast will be heavily
    impacted by how much rain ultimately falls.
  - Flood stage is 12.0 feet.
  - http://www.weather.gov/safety/flood

&&

           Fld    Observed          Forecasts (1 am CDT)     
Location   Stg    Stg    Day/Time   Sat   Sun   Mon          

Floyd River
Sheldon    12.0   10.2   Fri 12 am  14.5  12.1  11.1         


&&

LAT...LON 4324 9572 4320 9572 4318 9582 4312 9586
      4308 9587 4308 9594 4321 9587


$$

SDC125-212045-
/O.NEW.KFSD.FL.W.0047.240621T0957Z-240628T0300Z/
/VRPS2.3.ER.240621T0957Z.240623T0600Z.240627T0300Z.NR/
124 AM CDT Fri Jun 21 2024

...FLOOD WARNING IN EFFECT FROM EARLY THIS MORNING TO LATE THURSDAY 
EVENING...

* WHAT...Major flooding is forecast. This approaches the flood of 
  record.

* WHERE...East Fork Vermillion River near Parker.

* WHEN...From early this morning to late Thursday evening.

* IMPACTS...At 17.0 feet, Hwy 19 north of 272nd begins to floood. 
  Water begins to approach at least one house off of 272nd St.

* ADDITIONAL DETAILS...
  - At 12:15 AM CDT Friday the stage was 9.5 feet.
  - Forecast...The river is expected to rise above flood stage
    early this morning to a crest of 17.1 feet early Sunday
    morning. It will then fall below flood stage late Wednesday
    evening. This river forecast will be heavily impacted by how
    much rain ultimately falls.
  - Flood stage is 12.0 feet.
  - http://www.weather.gov/safety/flood

&&

  Fld    Observed          Forecasts (1 am CDT)
Location                  Stg    Stg    Day/Time   Sat   Sun   Mon

East Fork Vermillion River
Parker                    12.0   9.5    Fri 12 am  15.9  17.1  16.7


&&

LAT...LON 4350 9717 4350 9714 4348 9710 4340 9705
      4339 9708 4341 9709 4345 9714 4347 9714
      4348 9716


$$

IAC149-SDC127-212045-
/O.NEW.KFSD.FL.W.0048.240621T1251Z-000000T0000Z/
/AKRI4.3.ER.240621T1251Z.240624T0600Z.000000T0000Z.NO/
124 AM CDT Fri Jun 21 2024

...FLOOD WARNING IN EFFECT FROM THIS MORNING UNTIL FURTHER NOTICE...

* WHAT...Major flooding is forecast.

* WHERE...Big Sioux River at Akron.

* WHEN...From this morning until further notice.

* IMPACTS...At 22.0 feet, Highway 48 begins to flood where the 
  railroad tracks cross, and Iowa Highway 3 begins to flood on the 
  east side of the river.

* ADDITIONAL DETAILS...
  - At 1:00 AM CDT Friday the stage was 15.5 feet.
  - Forecast...The river is expected to rise above flood stage
    this morning and continue rising to a crest of 22.0 feet
    early Monday morning. This river forecast will be heavily
    impacted by how much rain ultimately falls.
  - Flood stage is 16.0 feet.
  - http://www.weather.gov/safety/flood

&&

               Fld    Observed          Forecasts (1 am CDT)     
Location       Stg    Stg    Day/Time   Sat   Sun   Mon          

Big Sioux River
Akron          16.0   15.5   Fri 1 am   17.9  20.8  22.0         


&&

LAT...LON 4291 9659 4291 9649 4277 9657 4280 9664


$$

SDC111-212045-
/O.NEW.KFSD.FL.W.0049.240621T1317Z-000000T0000Z/
/FORS2.2.ER.240621T1317Z.240624T0000Z.000000T0000Z.NO/
124 AM CDT Fri Jun 21 2024

...FLOOD WARNING IN EFFECT FROM THIS MORNING UNTIL FURTHER NOTICE...

* WHAT...Moderate flooding is forecast.

* WHERE...James River near Forestburg.

* WHEN...From this morning until further notice.

* IMPACTS...At 18.0 feet, County Road 21 in northern Davison County 
  will be flooded and water may begin to impact the gauge house.

* ADDITIONAL DETAILS...
  - At 12:15 AM CDT Friday the stage was 8.8 feet.
  - Forecast...The river is expected to rise above flood stage
    this morning and continue rising to a crest of 17.8 feet
    Sunday evening. This river forecast will be heavily impacted
    by how much rain ultimately falls.
  - Flood stage is 12.0 feet.
  - http://www.weather.gov/safety/flood

&&

           Fld    Observed          Forecasts (1 am CDT)     
Location   Stg    Stg    Day/Time   Sat   Sun   Mon          

James River
Forestburg 12.0   8.8    Fri 12 am  14.6  16.5  17.8         


&&

LAT...LON 4420 9819 4420 9807 4401 9804 4391 9794
      4385 9794 4385 9806 4390 9806 4398 9814


$$

SDC035-061-212045-
/O.NEW.KFSD.FL.W.0050.240621T1451Z-000000T0000Z/
/JRMS2.3.ER.240621T1451Z.240625T1200Z.000000T0000Z.NO/
124 AM CDT Fri Jun 21 2024

...FLOOD WARNING IN EFFECT FROM THIS MORNING UNTIL FURTHER NOTICE...

* WHAT...Major flooding is forecast.

* WHERE...James River near Mitchell.

* WHEN...From this morning until further notice.

* IMPACTS...At 24.0 feet, Highway 38 east of Mitchell begins 
  flooding. 416th Avenue and 257th Street are flooded.

* ADDITIONAL DETAILS...
  - At 12:45 AM CDT Friday the stage was 15.7 feet.
  - Forecast...The river is expected to rise above flood stage
    late this morning and continue rising to a crest of 24.0 feet
    Tuesday morning. This river forecast will be heavily impacted
    by how much rain ultimately falls.
  - Flood stage is 17.0 feet.
  - http://www.weather.gov/safety/flood

&&

           Fld    Observed          Forecasts (1 am CDT)     
Location   Stg    Stg    Day/Time   Sat   Sun   Mon          

James River
Mitchell   17.0   15.7   Fri 12 am  20.0  22.8  23.7         


&&

LAT...LON 4385 9806 4385 9794 4379 9794 4363 9780
      4350 9775 4350 9786 4359 9788 4377 9804


$$

IAC035-212045-
/O.NEW.KFSD.FL.W.0051.240621T1500Z-000000T0000Z/
/CHKI4.1.ER.240621T1500Z.240623T0000Z.000000T0000Z.NO/
124 AM CDT Fri Jun 21 2024

...FLOOD WARNING IN EFFECT FROM THIS MORNING UNTIL FURTHER NOTICE...

* WHAT...Minor flooding is forecast.

* WHERE...Little Sioux River at Cherokee.

* WHEN...From this morning until further notice.

* IMPACTS...At 18.0 feet, Cherokee city park begins to flood on the 
  south bank of the river.

* ADDITIONAL DETAILS...
  - At 12:00 AM CDT Friday the stage was 16.9 feet.
  - Forecast...The river is expected to rise above flood stage
    late this morning and continue rising to a crest of 18.2 feet
    tomorrow evening. This river forecast will be heavily
    impacted by how much rain ultimately falls.
  - Flood stage is 17.0 feet.
  - http://www.weather.gov/safety/flood

&&

                  Fld    Observed          Forecasts (1 am CDT)     
Location          Stg    Stg    Day/Time   Sat   Sun   Mon          

Little Sioux River
Cherokee          17.0   16.9   Fri 12 am  17.8  18.1  17.8         


&&

LAT...LON 4292 9547 4287 9542 4264 9555 4256 9569
      4256 9581 4269 9561 4280 9559


$$

IAC149-167-212045-
/O.NEW.KFSD.FL.W.0052.240622T0036Z-240624T1912Z/
/ALTI4.1.ER.240622T0036Z.240622T1200Z.240623T1912Z.NO/
124 AM CDT Fri Jun 21 2024

...FLOOD WARNING IN EFFECT FROM THIS EVENING TO EARLY MONDAY 
AFTERNOON...

* WHAT...Minor flooding is forecast.

* WHERE...Floyd River at Alton.

* WHEN...From this evening to early Monday afternoon.

* IMPACTS...At 12.0 feet, Flooding begins to affect the lower lying 
  agricultural lands along the river.

* ADDITIONAL DETAILS...
  - At 1:00 AM CDT Friday the stage was 8.0 feet.
  - Forecast...The river is expected to rise above flood stage
    this evening to a crest of 13.5 feet tomorrow morning. It
    will then fall below flood stage early Sunday afternoon. This
    river forecast will be heavily impacted by how much rain
    ultimately falls.
  - Flood stage is 12.0 feet.
  - http://www.weather.gov/safety/flood

&&

           Fld    Observed          Forecasts (1 am CDT)     
Location   Stg    Stg    Day/Time   Sat   Sun   Mon          

Floyd River
Alton      12.0   8.0    Fri 1 am   12.9  12.6  10.9         


&&

LAT...LON 4308 9594 4308 9587 4290 9605 4290 9612
      4296 9606


$$

IAC119-167-212045-
/O.NEW.KFSD.FL.W.0053.240622T1312Z-240625T1200Z/
/RKVI4.1.ER.240622T1312Z.240623T0000Z.240624T1200Z.NO/
124 AM CDT Fri Jun 21 2024

...FLOOD WARNING IN EFFECT FROM SATURDAY MORNING TO TUESDAY 
MORNING...

* WHAT...Minor flooding is forecast.

* WHERE...Rock River at Rock Valley.

* WHEN...From Saturday morning to Tuesday morning.

* IMPACTS...At 16.0 feet, significant amounts of agricultural lands 
  are flooded, and some rural roads are also threatened by high 
  water.

* ADDITIONAL DETAILS...
  - At 1:00 AM CDT Friday the stage was 13.4 feet.
  - Forecast...The river is expected to rise above flood stage
    tomorrow morning to a crest of 16.6 feet tomorrow evening. It
    will then fall below flood stage Monday morning. This river
    forecast will be heavily impacted by how much rain ultimately
    falls.
  - Flood stage is 16.0 feet.
  - http://www.weather.gov/safety/flood

&&

           Fld    Observed          Forecasts (1 am CDT)     
Location   Stg    Stg    Day/Time   Sat   Sun   Mon          

Rock River
Rock Valle 16.0   13.4   Fri 1 am   15.3  16.6  16.2         


&&

LAT...LON 4327 9628 4327 9622 4322 9625 4317 9635
      4306 9643 4309 9646 4319 9639 4324 9630


$$

Kalin
7 follow-up statements
259 
WGUS83 KFSD 211654
FLSFSD

Flood Statement
National Weather Service Sioux Falls SD
1154 AM CDT Fri Jun 21 2024

...The Flood Warning is extended for the following rivers in South 
Dakota...

  Firesteel Creek near Mount Vernon affecting Davison County.

  East Fork Vermillion River near Parker affecting Turner County.

  Big Sioux River at Sioux Falls I-90 affecting Minnehaha County.

  Big Sioux River below Dell Rapids affecting Minnehaha County.

  Big Sioux River near Brookings affecting Moody and Brookings 
  Counties.

...The Flood Warning continues for the following rivers in South 
Dakota...Iowa...Minnesota...

  James River near Mitchell affecting Davison and Hanson Counties.

  James River near Forestburg affecting Sanborn County.

  James River near Scotland affecting Bon Homme, Yankton and 
  Hutchinson Counties.

  Vermillion River near Chancellor affecting Turner County.

  East Fork Vermillion River below Montrose affecting McCook County.

  Turkey Ridge Creek near Centerville affecting Turner County.

  Vermillion River near Wakonda affecting Clay County.

  Vermillion River near Davis affecting Lincoln and Turner Counties.

  Big Sioux River at Brandon affecting Minnehaha, Lyon and Lincoln 
  Counties.

  Big Sioux River at Akron affecting Plymouth and Union Counties.

  Big Sioux River above Hawarden affecting Union, Sioux and Lincoln 
  Counties.

  Pipestone Creek below Pipestone affecting Pipestone, Moody and 
  Minnehaha Counties.

  N. Branch Pipestone Creek near Pipestone affecting Pipestone 
  County.

  Little Rock River near George affecting Lyon County.

  Mud Creek near Lester affecting Lyon County.

  Rock River near Hardwick affecting Rock County.

  Ocheyedan River near Everly affecting O'Brien and Clay Counties.

  Little Sioux River near Montgomery affecting Dickinson County.

  West Fork Little Sioux River near Lake Park affecting Dickinson 
  County.

  Little Sioux River near Milford affecting Dickinson County.

  Little Sioux River above Spencer / Highway 18 affecting Clay 
  County.

  West Fork Des Moines River near Avoca affecting Cottonwood and 
  Murray Counties.

...The Flood Warning is cancelled for the following rivers in South 
Dakota...Iowa...

  East Fork Vermillion River near Montrose affecting McCook County.

  Skunk Creek near Hartford affecting Minnehaha County.

  Little Floyd River near Sanborn affecting O'Brien County.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Motorists should not attempt to drive around barricades or drive 
cars through flooded areas.

Turn around, don't drown when encountering flooded roads. Most flood 
deaths occur in vehicles.

Be especially cautious at night when it is harder to recognize the 
dangers of flooding.

Additional information is available at www.weather.gov.

The next statement will be issued by this afternoon.

&&

IAC141-211800-
/O.CAN.KFSD.FL.W.0070.000000T0000Z-240621T1654Z/
/LFSI4.1.ER.240621T1106Z.240621T1200Z.240621T1535Z.NO/
1154 AM CDT Fri Jun 21 2024

...FLOOD WARNING IS CANCELLED...

The Flood Warning is cancelled for
  the Little Floyd River near Sanborn.

* ADDITIONAL DETAILS...
  - At 11:30 AM CDT Friday the stage was 86.5 feet.
  - Forecast...No forecast is available for this location.
  - http://www.weather.gov/safety/flood

&&

                  Fld    Observed          Forecasts (unknown time) 
Location          Stg    Stg    Day/Time   d1    d2    d3           

Little Floyd River
Sanborn           87.0   86.5   Fri 11 am  MSG   MSG   MSG          


&&

LAT...LON 4323 9566 4320 9566 4316 9575 4316 9578
      4314 9581 4316 9584 4318 9579 4318 9575


$$

SDC099-211800-
/O.CAN.KFSD.FL.W.0055.000000T0000Z-240621T1654Z/
/HTFS2.1.ER.240621T0551Z.240621T0615Z.240621T0641Z.NO/
1154 AM CDT Fri Jun 21 2024

...FLOOD WARNING IS CANCELLED...

The Flood Warning is cancelled for
  the Skunk Creek near Hartford.

* ADDITIONAL DETAILS...
  - At 11:15 AM CDT Friday the stage was 8.7 feet.
  - Forecast...No forecast is available for this location.
  - http://www.weather.gov/safety/flood

&&

           Fld    Observed          Forecasts (unknown time) 
Location   Stg    Stg    Day/Time   d1    d2    d3           

Skunk Creek
Hartford   10.0   8.7    Fri 11 am  MSG   MSG   MSG          


&&

LAT...LON 4373 9690 4373 9686 4366 9690 4361 9686
      4361 9689 4366 9694


$$

SDC087-211800-
/O.CAN.KFSD.FL.W.0043.000000T0000Z-240621T1654Z/
/MVRS2.1.ER.240621T0429Z.240621T1000Z.240621T1032Z.UU/
1154 AM CDT Fri Jun 21 2024

...FLOOD WARNING IS CANCELLED...

The Flood Warning is cancelled for
  the East Fork Vermillion River near Montrose.

* ADDITIONAL DETAILS...
  - At 11:00 AM CDT Friday the stage was 1525.7 feet.
  - Forecast...No forecast is available for this location.
  - http://www.weather.gov/safety/flood

&&

  Fld    Observed          Forecasts (unknown time)
Location                  Stg    Stg    Day/Time   d1    d2    d3

East Fork Vermillion River
Montrose                  1527.0 1525.7 Fri 11 am  MSG   MSG   MSG


&&

LAT...LON 4383 9724 4383 9721 4373 9717 4369 9717
      4369 9719 4372 9720


$$

SDC125-221900-
/O.EXT.KFSD.FL.W.0047.000000T0000Z-240628T1930Z/
/VRPS2.3.ER.240621T0900Z.240623T0000Z.240627T1930Z.NR/
1154 AM CDT Fri Jun 21 2024

...FLOOD WARNING NOW IN EFFECT UNTIL FRIDAY, JUNE 28...

* WHAT...Moderate flooding is occurring and major flooding is 
  forecast. This approaches the flood of record.

* WHERE...East Fork Vermillion River near Parker.

* WHEN...Until Friday, June 28.

* IMPACTS...At 19.5 feet, Water reaches the bottom of the bridge on 
  272nd Street at the gage.

* ADDITIONAL DETAILS...
  - At 11:15 AM CDT Friday the stage was 15.0 feet.
  - Recent Activity...The maximum river stage in the 24 hours
    ending at 11:15 AM CDT Friday was 15.0 feet.
  - Forecast...The river is expected to rise to a crest of 19.0
    feet tomorrow evening. It will then fall below flood stage
    early Thursday afternoon.
  - Flood stage is 12.0 feet.
  - http://www.weather.gov/safety/flood

&&

  Fld    Observed          Forecasts (1 pm CDT)
Location                  Stg    Stg    Day/Time   Sat   Sun   Mon

East Fork Vermillion River
Parker                    12.0   15.0   Fri 11 am  18.8  18.6  17.8


&&

LAT...LON 4350 9717 4350 9714 4348 9710 4340 9705
      4339 9708 4341 9709 4345 9714 4347 9714
      4348 9716


$$

SDC035-221900-
/O.EXT.KFSD.FL.W.0038.000000T0000Z-240628T1800Z/
/MTVS2.2.ER.240621T0333Z.240622T1200Z.240627T1800Z.NO/
1154 AM CDT Fri Jun 21 2024

...FLOOD WARNING NOW IN EFFECT UNTIL FRIDAY, JUNE 28...

* WHAT...Minor flooding is occurring and moderate flooding is 
  forecast.

* WHERE...Firesteel Creek near Mount Vernon.

* WHEN...Until Friday, June 28.

* IMPACTS...At 13.5 feet, the bridge on 404th Avenue is overtopped.

* ADDITIONAL DETAILS...
  - At 11:15 AM CDT Friday the stage was 11.9 feet.
  - Recent Activity...The maximum river stage in the 24 hours
    ending at 11:15 AM CDT Friday was 13.2 feet.
  - Forecast...The river is expected to rise to a crest of 14.7
    feet tomorrow morning. It will then fall below flood stage
    early Thursday afternoon.
  - Flood stage is 8.0 feet.
  - http://www.weather.gov/safety/flood

&&

               Fld    Observed          Forecasts (1 pm CDT)     
Location       Stg    Stg    Day/Time   Sat   Sun   Mon          

Firesteel Creek
Mount Vernon   8.0    11.9   Fri 11 am  14.6  13.6  11.8         


&&

LAT...LON 4380 9833 4378 9829 4379 9816 4377 9807
      4375 9807 4377 9817 4376 9829 4378 9833


$$

SDC099-221900-
/O.EXT.KFSD.FL.W.0069.240622T0600Z-000000T0000Z/
/SFLS2.1.ER.240622T0600Z.240624T1200Z.000000T0000Z.NO/
1154 AM CDT Fri Jun 21 2024

...FLOOD WARNING NOW IN EFFECT FROM LATE TONIGHT UNTIL FURTHER 
NOTICE...

* WHAT...Minor flooding is forecast.

* WHERE...Big Sioux River at Sioux Falls I-90.

* WHEN...From late tonight until further notice.

* IMPACTS...At 13.0 feet, Ditch Rd at the gauge location is flooded. 

* ADDITIONAL DETAILS...
  - At 11:00 AM CDT Friday the stage was 11.3 feet.
  - Forecast...The river is expected to rise above flood stage
    just after midnight tonight and continue rising to a crest of
    13.2 feet Monday morning.
  - Flood stage is 12.0 feet.
  - http://www.weather.gov/safety/flood

&&

                Fld    Observed          Forecasts (1 pm CDT)     
Location        Stg    Stg    Day/Time   Sat   Sun   Mon          

Big Sioux River
Sioux Falls I-9 12.0   11.3   Fri 11 am  12.1  12.7  13.2         


&&

LAT...LON 4367 9676 4367 9671 4362 9674 4360 9672
      4357 9672 4356 9673 4360 9674 4362 9676


$$

SDC099-221900-
/O.EXT.KFSD.FL.W.0066.240622T0925Z-240626T0600Z/
/DERS2.1.ER.240622T0925Z.240623T1200Z.240625T0600Z.NO/
1154 AM CDT Fri Jun 21 2024

...FLOOD WARNING NOW IN EFFECT FROM LATE TONIGHT TO EARLY WEDNESDAY 
MORNING...

* WHAT...Minor flooding is forecast.

* WHERE...Big Sioux River below Dell Rapids.

* WHEN...From late tonight to early Wednesday morning.

* IMPACTS...At 14.0 feet, Significant amounts of agricultural lands 
  are flooded through the basin, and River Park in Baltic begins to 
  flood.

* ADDITIONAL DETAILS...
  - At 11:30 AM CDT Friday the stage was 9.9 feet.
  - Forecast...The river is expected to rise above flood stage
    late tonight to a crest of 13.3 feet Sunday morning. It will
    then fall below flood stage early Tuesday morning.
  - Flood stage is 12.0 feet.
  - http://www.weather.gov/safety/flood

&&

               Fld    Observed          Forecasts (1 pm CDT)     
Location       Stg    Stg    Day/Time   Sat   Sun   Mon          

Big Sioux River
Dell Rapids    12.0   9.9    Fri 11 am  12.5  13.3  12.4         


&&

LAT...LON 4381 9676 4381 9671 4373 9672 4367 9671
      4367 9676 4373 9678


$$

SDC011-101-221900-
/O.EXT.KFSD.FL.W.0068.240622T1342Z-240626T1200Z/
/BRKS2.1.ER.240622T1342Z.240623T1200Z.240625T1200Z.NO/
1154 AM CDT Fri Jun 21 2024

...FLOOD WARNING NOW IN EFFECT FROM SATURDAY MORNING TO WEDNESDAY 
MORNING...

* WHAT...Minor flooding is forecast.

* WHERE...Big Sioux River near Brookings.

* WHEN...From Saturday morning to Wednesday morning.

* IMPACTS...At 10.5 feet, 473rd Avenue north of the gauge begins to 
  flood.

* ADDITIONAL DETAILS...
  - At 10:45 AM CDT Friday the stage was 6.5 feet.
  - Forecast...The river is expected to rise above flood stage
    tomorrow morning to a crest of 10.3 feet Sunday morning. It
    will then fall below flood stage Tuesday morning.
  - Flood stage is 9.0 feet.
  - http://www.weather.gov/safety/flood

&&

               Fld    Observed          Forecasts (1 pm CDT)     
Location       Stg    Stg    Day/Time   Sat   Sun   Mon          

Big Sioux River
Brookings      9.0    6.5    Fri 10 am  9.5   10.3  9.6          


&&

LAT...LON 4433 9692 4433 9687 4421 9677 4415 9665
      4413 9669 4420 9683


$$

SDC125-221900-
/O.CON.KFSD.FL.W.0077.000000T0000Z-000000T0000Z/
/VRCS2.1.ER.240621T1312Z.240621T1600Z.000000T0000Z.UU/
1154 AM CDT Fri Jun 21 2024

...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...

* WHAT...Minor flooding is occurring.

* WHERE...Vermillion River near Chancellor.

* WHEN...Until further notice.

* IMPACTS...At 1291.0 feet, The lower spots on 279th Street begin to 
  flood.

* ADDITIONAL DETAILS...
  - At 11:00 AM CDT Friday the stage was 1291.2 feet.
  - Recent Activity...The maximum river stage in the 24 hours
    ending at 11:00 AM CDT Friday was 1291.2 feet.
  - Forecast...No forecast is available for this location.
  - Flood stage is 1290.0 feet.
  - http://www.weather.gov/safety/flood

&&

                Fld    Observed          Forecasts (unknown time) 
Location        Stg    Stg    Day/Time   d1    d2    d3           

Vermillion River
Chancellor      1290.0 1291.2 Fri 11 am  MSG   MSG   MSG          


&&

LAT...LON 4338 9709 4341 9706 4336 9700 4327 9698
      4327 9702 4334 9703


$$

IAC041-141-221900-
/O.CON.KFSD.FL.W.0076.000000T0000Z-000000T0000Z/
/OREI4.1.ER.240621T1337Z.240621T1545Z.000000T0000Z.NO/
1154 AM CDT Fri Jun 21 2024

...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...

* WHAT...Minor flooding is occurring.

* WHERE...Ocheyedan River near Everly.

* WHEN...Until further notice.

* IMPACTS...At 1364.0 feet, Ditches fill, the lowest banks overflow, 
  and minor flooding of agricultural land begins.

* ADDITIONAL DETAILS...
  - At 10:45 AM CDT Friday the stage was 1364.4 feet.
  - Recent Activity...The maximum river stage in the 24 hours
    ending at 10:45 AM CDT Friday was 1364.4 feet.
  - Forecast...No forecast is available for this location.
  - Flood stage is 1364.0 feet.
  - http://www.weather.gov/safety/flood

&&

               Fld    Observed          Forecasts (unknown time) 
Location       Stg    Stg    Day/Time   d1    d2    d3           

Ocheyedan River
Everly         1364.0 1364.4 Fri 10 am  MSG   MSG   MSG          


&&

LAT...LON 4326 9545 4326 9538 4319 9535 4317 9531
      4313 9531 4315 9538 4322 9541


$$

MNC117-SDC099-101-221900-
/O.CON.KFSD.FL.W.0075.000000T0000Z-000000T0000Z/
/PSTM5.1.ER.240621T1418Z.240621T1630Z.000000T0000Z.NO/
1154 AM CDT Fri Jun 21 2024

...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...

* WHAT...Minor flooding is occurring.

* WHERE...Pipestone Creek below Pipestone.

* WHEN...Until further notice.

* IMPACTS...At 1596.0 feet, widespread flooding of pasture lands 
  begins.

* ADDITIONAL DETAILS...
  - At 11:30 AM CDT Friday the stage was 1595.4 feet.
  - Recent Activity...The maximum river stage in the 24 hours
    ending at 11:30 AM CDT Friday was 1595.4 feet.
  - Forecast...No forecast is available for this location.
  - Flood stage is 1595.0 feet.
  - http://www.weather.gov/safety/flood

&&

               Fld    Observed          Forecasts (unknown time) 
Location       Stg    Stg    Day/Time   d1    d2    d3           

Pipestone Creek
Pipestone      1595.0 1595.4 Fri 11 am  MSG   MSG   MSG          


&&

LAT...LON 4403 9640 4399 9640 4395 9645 4383 9650
      4382 9645 4379 9645 4383 9654 4396 9648


$$

SDC087-221900-
/O.CON.KFSD.FL.W.0073.000000T0000Z-000000T0000Z/
/EVMS2.2.ER.240621T0823Z.240621T1615Z.000000T0000Z.UU/
1154 AM CDT Fri Jun 21 2024

...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...

* WHAT...Moderate flooding is occurring.

* WHERE...East Fork Vermillion River below Montrose.

* WHEN...Until further notice.

* IMPACTS...At 1448.0 feet, Major agricultural flooding begins.

* ADDITIONAL DETAILS...
  - At 11:15 AM CDT Friday the stage was 1448.9 feet.
  - Recent Activity...The maximum river stage in the 24 hours
    ending at 11:15 AM CDT Friday was 1448.9 feet.
  - Forecast...No forecast is available for this location.
  - Flood stage is 1446.0 feet.
  - http://www.weather.gov/safety/flood

&&

  Fld    Observed          Forecasts (unknown time)
Location                  Stg    Stg    Day/Time   d1    d2    d3

East Fork Vermillion River
Montrose                  1446.0 1448.9 Fri 11 am  MSG   MSG   MSG


&&

LAT...LON 4369 9720 4369 9716 4366 9715 4350 9715
      4350 9719


$$

IAC119-221900-
/O.CON.KFSD.FL.W.0072.000000T0000Z-000000T0000Z/
/LRGI4.1.ER.240621T1106Z.240621T1530Z.000000T0000Z.UU/
1154 AM CDT Fri Jun 21 2024

...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...

* WHAT...Minor flooding is occurring.

* WHERE...Little Rock River near George.

* WHEN...Until further notice.

* IMPACTS...At 1313.5 feet, major agricultural flooding begins. 
  Water reaches the bottom of the bridge on 250th Street, and 250th 
  Street begins to flood east of the bridge.

* ADDITIONAL DETAILS...
  - At 10:45 AM CDT Friday the stage was 1312.5 feet.
  - Recent Activity...The maximum river stage in the 24 hours
    ending at 10:45 AM CDT Friday was 1312.6 feet.
  - Forecast...No forecast is available for this location.
  - Flood stage is 1311.5 feet.
  - http://www.weather.gov/safety/flood

&&

                 Fld    Observed          Forecasts (unknown time) 
Location         Stg    Stg    Day/Time   d1    d2    d3           

Little Rock River
George           1311.5 1312.5 Fri 10 am  MSG   MSG   MSG          


&&

LAT...LON 4334 9610 4332 9605 4336 9598 4336 9590
      4328 9605 4331 9610 4325 9623 4327 9625


$$

IAC119-221900-
/O.CON.KFSD.FL.W.0071.000000T0000Z-000000T0000Z/
/LMCI4.1.ER.240621T1107Z.240621T1545Z.000000T0000Z.UU/
1154 AM CDT Fri Jun 21 2024

...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...

* WHAT...Minor flooding is occurring.

* WHERE...Mud Creek near Lester.

* WHEN...Until further notice.

* IMPACTS...At 1375.0 feet, significant agrilcultural flooding 
  begins.

* ADDITIONAL DETAILS...
  - At 10:45 AM CDT Friday the stage was 1375.3 feet.
  - Recent Activity...The maximum river stage in the 24 hours
    ending at 10:45 AM CDT Friday was 1375.3 feet.
  - Forecast...No forecast is available for this location.
  - Flood stage is 1375.0 feet.
  - http://www.weather.gov/safety/flood

&&

         Fld    Observed          Forecasts (unknown time) 
Location Stg    Stg    Day/Time   d1    d2    d3           

Mud Creek
Lester   1375.0 1375.3 Fri 10 am  MSG   MSG   MSG          


&&

LAT...LON 4350 9637 4350 9633 4341 9631 4336 9629
      4330 9625 4328 9627 4335 9632


$$

MNC117-221900-
/O.CON.KFSD.FL.W.0063.000000T0000Z-000000T0000Z/
/PSNM5.1.ER.240621T0955Z.240621T1500Z.000000T0000Z.NO/
1154 AM CDT Fri Jun 21 2024

...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...

* WHAT...Minor flooding is occurring.

* WHERE...N. Branch Pipestone Creek near Pipestone.

* WHEN...Until further notice.

* IMPACTS...At 44.0 feet, flooding begins to affect pasture lands.

* ADDITIONAL DETAILS...
  - At 11:30 AM CDT Friday the stage was 44.4 feet.
  - Recent Activity...The maximum river stage in the 24 hours
    ending at 11:30 AM CDT Friday was 44.4 feet.
  - Forecast...No forecast is available for this location.
  - Flood stage is 44.0 feet.
  - http://www.weather.gov/safety/flood

&&

  Fld    Observed          Forecasts (unknown time)
Location                 Stg    Stg    Day/Time   d1    d2    d3

N. Branch Pipestone Creek
Pipestone                44.0   44.4   Fri 11 am  MSG   MSG   MSG


&&

LAT...LON 4406 9642 4411 9625 4408 9625 4404 9639
      4402 9639 4400 9642


$$

MNC133-221900-
/O.CON.KFSD.FL.W.0060.000000T0000Z-000000T0000Z/
/HRDM5.1.ER.240621T0828Z.240621T1530Z.000000T0000Z.NO/
1154 AM CDT Fri Jun 21 2024

...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...

* WHAT...Minor flooding is occurring.

* WHERE...Rock River near Hardwick.

* WHEN...Until further notice.

* IMPACTS...At 16.0 feet, The lowest portions of the road near the 
  intersection of 160th Ave and 175 St begin to flood.

* ADDITIONAL DETAILS...
  - At 10:30 AM CDT Friday the stage was 16.9 feet.
  - Recent Activity...The maximum river stage in the 24 hours
    ending at 10:30 AM CDT Friday was 16.9 feet.
  - Forecast...No forecast is available for this location.
  - Flood stage is 14.0 feet.
  - http://www.weather.gov/safety/flood

&&

          Fld    Observed          Forecasts (unknown time) 
Location  Stg    Stg    Day/Time   d1    d2    d3           

Rock River
Hardwick  14.0   16.9   Fri 10 am  MSG   MSG   MSG          


&&

LAT...LON 4381 9614 4381 9610 4374 9612 4371 9614
      4368 9613 4370 9617 4372 9618


$$

IAC119-SDC083-099-221900-
/O.CON.KFSD.FL.W.0059.000000T0000Z-000000T0000Z/
/BBSS2.1.ER.240621T0726Z.240621T1600Z.000000T0000Z.NO/
1154 AM CDT Fri Jun 21 2024

...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...

* WHAT...Minor flooding is occurring.

* WHERE...Big Sioux River at Brandon.

* WHEN...Until further notice.

* IMPACTS...At 1306.0 feet, The Big Sioux River access point off of 
  W Holly Blvd begins to flood.

* ADDITIONAL DETAILS...
  - At 11:00 AM CDT Friday the stage was 1307.0 feet.
  - Recent Activity...The maximum river stage in the 24 hours
    ending at 11:00 AM CDT Friday was 1307.0 feet.
  - Forecast...No forecast is available for this location.
  - Flood stage is 1304.0 feet.
  - http://www.weather.gov/safety/flood

&&

               Fld    Observed          Forecasts (unknown time) 
Location       Stg    Stg    Day/Time   d1    d2    d3           

Big Sioux River
Brandon        1304.0 1307.0 Fri 11 am  MSG   MSG   MSG          


&&

LAT...LON 4363 9663 4362 9658 4350 9657 4344 9657
      4344 9662 4354 9663


$$

SDC125-221900-
/O.CON.KFSD.FL.W.0056.000000T0000Z-000000T0000Z/
/TRCS2.1.ER.240621T0420Z.240621T1615Z.000000T0000Z.UU/
1154 AM CDT Fri Jun 21 2024

...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...

* WHAT...Minor flooding is occurring.

* WHERE...Turkey Ridge Creek near Centerville.

* WHEN...Until further notice.

* IMPACTS...At 1208.0 feet, Water reaches the bottom of the bridge 
  on 294th Street at the gauge. Portions of 294th St begin to flood 
  east of the gauge location.

* ADDITIONAL DETAILS...
  - At 11:15 AM CDT Friday the stage was 1208.0 feet.
  - Recent Activity...The maximum river stage in the 24 hours
    ending at 11:15 AM CDT Friday was 1208.0 feet.
  - Forecast...No forecast is available for this location.
  - Flood stage is 1207.0 feet.
  - http://www.weather.gov/safety/flood

&&

                  Fld    Observed          Forecasts (unknown time) 
Location          Stg    Stg    Day/Time   d1    d2    d3           

Turkey Ridge Creek
Centerville       1207.0 1208.0 Fri 11 am  MSG   MSG   MSG          


&&

LAT...LON 4318 9706 4319 9704 4312 9697 4310 9699


$$

SDC035-061-221900-
/O.CON.KFSD.FL.W.0050.000000T0000Z-000000T0000Z/
/JRMS2.2.ER.240621T0741Z.240623T0600Z.000000T0000Z.NO/
1154 AM CDT Fri Jun 21 2024

...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...

* WHAT...Minor flooding is occurring and moderate flooding is 
  forecast.

* WHERE...James River near Mitchell.

* WHEN...Until further notice.

* IMPACTS...At 23.5 feet, 1st Avenue by the golf course is flooded.

* ADDITIONAL DETAILS...
  - At 10:45 AM CDT Friday the stage was 18.3 feet.
  - Recent Activity...The maximum river stage in the 24 hours
    ending at 10:45 AM CDT Friday was 18.3 feet.
  - Forecast...The river is expected to rise to a crest of 23.6
    feet early Sunday morning.
  - Flood stage is 17.0 feet.
  - http://www.weather.gov/safety/flood

&&

           Fld    Observed          Forecasts (1 pm CDT)     
Location   Stg    Stg    Day/Time   Sat   Sun   Mon          

James River
Mitchell   17.0   18.3   Fri 10 am  22.9  23.6  22.9         


&&

LAT...LON 4385 9806 4385 9794 4379 9794 4363 9780
      4350 9775 4350 9786 4359 9788 4377 9804


$$

SDC111-221900-
/O.CON.KFSD.FL.W.0049.000000T0000Z-000000T0000Z/
/FORS2.2.ER.240622T0920Z.240624T0600Z.000000T0000Z.NO/
1154 AM CDT Fri Jun 21 2024

...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...

* WHAT...Moderate flooding is forecast.

* WHERE...James River near Forestburg.

* WHEN...Until further notice.

* IMPACTS...At 14.5 feet, Many of the county roads in the area are 
  impassible including 407th, 240th, 241st and 243rd and some roads 
  are under water for as much as 1/2 mile.

* ADDITIONAL DETAILS...
  - At 11:15 AM CDT Friday the stage was 10.0 feet.
  - Forecast...The river is expected to rise above flood stage
    late tonight and continue rising to a crest of 14.8 feet
    early Monday morning.
  - Flood stage is 12.0 feet.
  - http://www.weather.gov/safety/flood

&&

           Fld    Observed          Forecasts (1 pm CDT)     
Location   Stg    Stg    Day/Time   Sat   Sun   Mon          

James River
Forestburg 12.0   10.0   Fri 11 am  12.9  14.6  14.8         


&&

LAT...LON 4420 9819 4420 9807 4401 9804 4391 9794
      4385 9794 4385 9806 4390 9806 4398 9814


$$

IAC149-SDC127-221900-
/O.CON.KFSD.FL.W.0048.000000T0000Z-000000T0000Z/
/AKRI4.3.ER.240621T1405Z.240623T1800Z.000000T0000Z.NO/
1154 AM CDT Fri Jun 21 2024

...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...

* WHAT...Minor flooding is occurring and major flooding is forecast.

* WHERE...Big Sioux River at Akron.

* WHEN...Until further notice.

* IMPACTS...At 25.0 feet, Much of Highway 48 east of the bridge is 
  flooded and the remaining levees in Akron are overtopped.

* ADDITIONAL DETAILS...
  - At 11:00 AM CDT Friday the stage was 16.2 feet.
  - Recent Activity...The maximum river stage in the 24 hours
    ending at 11:00 AM CDT Friday was 16.2 feet.
  - Forecast...The river is expected to rise to a crest of 24.3
    feet early Sunday afternoon.
  - Flood stage is 16.0 feet.
  - http://www.weather.gov/safety/flood

&&

               Fld    Observed          Forecasts (1 pm CDT)     
Location       Stg    Stg    Day/Time   Sat   Sun   Mon          

Big Sioux River
Akron          16.0   16.2   Fri 11 am  22.3  24.3  24.1         


&&

LAT...LON 4291 9659 4291 9649 4277 9657 4280 9664


$$

SDC009-067-135-221900-
/O.CON.KFSD.FL.W.0044.000000T0000Z-000000T0000Z/
/SCOS2.3.ER.240621T0335Z.240624T1800Z.000000T0000Z.NO/
1154 AM CDT Fri Jun 21 2024

...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...

* WHAT...Moderate flooding is occurring and major flooding is 
  forecast.

* WHERE...James River near Scotland.

* WHEN...Until further notice.

* IMPACTS...At 21.0 feet, Additional levees protecting structures 
  along the river may be overtopped. Water reaches the bottom of the 
  bridge on 431st Avenue 4 miles southeast of the Maxwell Colony. 
  Maxwell road about 200 yards northeast of the bridge begins to 
  flood.

* ADDITIONAL DETAILS...
  - At 11:30 AM CDT Friday the stage was 16.9 feet.
  - Recent Activity...The maximum river stage in the 24 hours
    ending at 11:30 AM CDT Friday was 16.9 feet.
  - Forecast...The river is expected to rise to a crest of 20.9
    feet early Monday afternoon.
  - Flood stage is 13.0 feet.
  - http://www.weather.gov/safety/flood

&&

           Fld    Observed          Forecasts (1 pm CDT)     
Location   Stg    Stg    Day/Time   Sat   Sun   Mon          

James River
Scotland   13.0   16.9   Fri 11 am  19.1  20.4  20.9         


&&

LAT...LON 4350 9786 4350 9775 4345 9774 4334 9755
      4323 9761 4317 9752 4311 9758 4321 9774
      4332 9768 4342 9785


$$

IAC059-221900-
/O.CON.KFSD.FL.W.0042.000000T0000Z-000000T0000Z/
/MLSI4.1.ER.240621T0330Z.240621T1600Z.000000T0000Z.NO/
1154 AM CDT Fri Jun 21 2024

...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...

* WHAT...Minor flooding is occurring.

* WHERE...Little Sioux River near Montgomery.

* WHEN...Until further notice.

* IMPACTS...At 1393.0 feet, Water begins to flood 190th Avenue north 
  of 120th st.

* ADDITIONAL DETAILS...
  - At 11:00 AM CDT Friday the stage was 1392.1 feet.
  - Recent Activity...The maximum river stage in the 24 hours
    ending at 11:00 AM CDT Friday was 1392.1 feet.
  - Forecast...No forecast is available for this location.
  - Flood stage is 1391.0 feet.
  - http://www.weather.gov/safety/flood

&&

                  Fld    Observed          Forecasts (unknown time) 
Location          Stg    Stg    Day/Time   d1    d2    d3           

Little Sioux River
Montgomery        1391.0 1392.1 Fri 11 am  MSG   MSG   MSG          


&&

LAT...LON 4350 9523 4350 9519 4341 9524 4341 9525
      4342 9526


$$

IAC059-221900-
/O.CON.KFSD.FL.W.0041.000000T0000Z-000000T0000Z/
/LPRI4.1.ER.240621T0110Z.240621T1530Z.000000T0000Z.NO/
1154 AM CDT Fri Jun 21 2024

...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...

* WHAT...Minor flooding is occurring.

* WHERE...West Fork Little Sioux River near Lake Park.

* WHEN...Until further notice.

* IMPACTS...At 1398.0 feet, Significant amounts of crop and pasture 
  land are flooded north of Highway 9, and 125th Street just east of 
  the river northeast of Lake Park begins flooding.

* ADDITIONAL DETAILS...
  - At 10:45 AM CDT Friday the stage was 1397.9 feet.
  - Recent Activity...The maximum river stage in the 24 hours
    ending at 10:45 AM CDT Friday was 1397.9 feet.
  - Forecast...No forecast is available for this location.
  - Flood stage is 1396.0 feet.
  - http://www.weather.gov/safety/flood

&&

  Fld    Observed          Forecasts (unknown time)
Location                    Stg    Stg    Day/Time   d1    d2    d3

West Fork Little Sioux River
Lake Park                   1396.0 1397.9 Fri 10 am  MSG   MSG   MSG


&&

LAT...LON 4350 9529 4350 9526 4342 9526 4341 9525
      4340 9526 4341 9529


$$

IAC167-SDC083-127-221900-
/O.CON.KFSD.FL.W.0040.000000T0000Z-000000T0000Z/
/HWDI4.3.ER.240621T0422Z.240624T0000Z.000000T0000Z.NR/
1154 AM CDT Fri Jun 21 2024

...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...

* WHAT...Minor flooding is occurring and major flooding is forecast. 
  This approaches the flood of record.

* WHERE...Big Sioux River above Hawarden.

* WHEN...Until further notice.

* ADDITIONAL DETAILS...
  - At 6:30 AM CDT Friday the stage was 23.6 feet.
  - Recent Activity...The maximum river stage in the 24 hours
    ending at 6:30 AM CDT Friday was 23.6 feet.
  - Forecast...The river is expected to rise to a crest of 36.8
    feet Sunday evening.
  - Flood stage is 20.5 feet.
  - http://www.weather.gov/safety/flood

&&

               Fld    Observed          Forecasts (1 pm CDT)     
Location       Stg    Stg    Day/Time   Sat   Sun   Mon          

Big Sioux River
Hawarden       20.5   23.6   Fri 6 am   32.8  36.7  35.9         


&&

LAT...LON 4308 9649 4308 9641 4303 9646 4291 9649
      4291 9659 4296 9655 4306 9654


$$

MNC033-101-221900-
/O.CON.KFSD.FL.W.0035.000000T0000Z-000000T0000Z/
/AVOM5.3.ER.240621T0725Z.240623T1800Z.000000T0000Z.NO/
1154 AM CDT Fri Jun 21 2024

...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...

* WHAT...Minor flooding is occurring and major flooding is forecast.

* WHERE...West Fork Des Moines River near Avoca.

* WHEN...Until further notice.

* IMPACTS...At 1428.0 feet, County Road 6 and County Road 44 begin 
  to flood, and there is widespread significant flooding of crop and 
  pasture land.

* ADDITIONAL DETAILS...
  - At 11:30 AM CDT Friday the stage was 1425.9 feet.
  - Recent Activity...The maximum river stage in the 24 hours
    ending at 11:30 AM CDT Friday was 1425.9 feet.
  - Forecast...The river is expected to rise to a crest of 1428.5
    feet early Sunday afternoon.
  - Flood stage is 1425.0 feet.
  - http://www.weather.gov/safety/flood

&&

  Fld    Observed          Forecasts (1 pm CDT)
Location                  Stg    Stg    Day/Time   Sat   Sun   Mon

West Fork Des Moines River
Avoca                     1425.0 1425.9 Fri 11 am  1427. 1428. 1428.


&&

LAT...LON 4407 9570 4410 9566 4384 9531 4383 9537


$$

SDC027-221900-
/O.CON.KFSD.FL.W.0034.000000T0000Z-000000T0000Z/
/WKAS2.3.ER.240621T1211Z.240622T1800Z.000000T0000Z.NR/
1154 AM CDT Fri Jun 21 2024

...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...

* WHAT...Minor flooding is occurring and major flooding is forecast. 
  This approaches the flood of record.

* WHERE...Vermillion River near Wakonda.

* WHEN...Until further notice.

* IMPACTS...At 17.5 feet, The bridge on 304th Street west of 
  Dalesburg is overtopped. Water reaches the bottom of the bridge on 
  Highway 19 at the gauge location.

* ADDITIONAL DETAILS...
  - At 11:00 AM CDT Friday the stage was 14.5 feet.
  - Recent Activity...The maximum river stage in the 24 hours
    ending at 11:00 AM CDT Friday was 14.5 feet.
  - Forecast...The river is expected to rise to 17.4 feet early
    tomorrow afternoon. Additional rises are possible thereafter.
  - Flood stage is 14.0 feet.
  - http://www.weather.gov/safety/flood

&&

                Fld    Observed          Forecasts (1 pm CDT)     
Location        Stg    Stg    Day/Time   Sat   Sun   Mon          

Vermillion River
Wakonda         14.0   14.5   Fri 11 am  17.4  17.4  17.4         


&&

LAT...LON 4308 9700 4308 9694 4289 9689 4289 9695
      4296 9697 4298 9702 4303 9702 4304 9698


$$

SDC083-125-221900-
/O.CON.KFSD.FL.W.0033.000000T0000Z-000000T0000Z/
/DVSS2.3.ER.000000T0000Z.240622T1800Z.000000T0000Z.NR/
1154 AM CDT Fri Jun 21 2024

...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...

* WHAT...Major flooding is occurring and major flooding is forecast. 
  This approaches the flood of record.

* WHERE...Vermillion River near Davis.

* WHEN...Until further notice.

* IMPACTS...At 16.5 feet, The bridge 1 mile west of Davis on Highway 
  18 is overtopped, and the water reaches the bottom of the bridge 1 
  mile northwest of Davis on 460th Avenue.

* ADDITIONAL DETAILS...
  - At 11:15 AM CDT Friday the stage was 15.4 feet.
  - Recent Activity...The maximum river stage in the 24 hours
    ending at 11:15 AM CDT Friday was 15.4 feet.
  - Forecast...The river is expected to rise to a crest of 16.4
    feet early tomorrow afternoon.
  - Flood stage is 11.0 feet.
  - http://www.weather.gov/safety/flood

&&

                Fld    Observed          Forecasts (1 pm CDT)     
Location        Stg    Stg    Day/Time   Sat   Sun   Mon          

Vermillion River
Davis           11.0   15.4   Fri 11 am  16.4  16.3  16.0         


&&

LAT...LON 4327 9702 4327 9698 4326 9698 4320 9690
      4316 9691 4314 9694 4308 9694 4308 9700
      4315 9700 4318 9695 4324 9703


$$

IAC059-221900-
/O.CON.KFSD.FL.W.0026.000000T0000Z-000000T0000Z/
/MIFI4.3.ER.240617T0955Z.240623T1200Z.000000T0000Z.NR/
1154 AM CDT Fri Jun 21 2024

...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...

* WHAT...Major flooding is occurring and major flooding is forecast. 
  This approaches the flood of record.

* WHERE...Little Sioux River near Milford.

* WHEN...Until further notice.

* IMPACTS...At 20.5 feet, Water reaches the bottom of the bridge on 
  190th St.

* ADDITIONAL DETAILS...
  - At 10:00 AM CDT Friday the stage was 16.6 feet.
  - Recent Activity...The maximum river stage in the 24 hours
    ending at 10:00 AM CDT Friday was 16.6 feet.
  - Forecast...The river is expected to rise to a crest of 20.4
    feet Sunday morning.
  - Flood stage is 12.0 feet.
  - http://www.weather.gov/safety/flood

&&

                  Fld    Observed          Forecasts (1 pm CDT)     
Location          Stg    Stg    Day/Time   Sat   Sun   Mon          

Little Sioux River
Milford           12.0   16.6   Fri 10 am  19.5  20.4  19.7         


&&

LAT...LON 4341 9527 4341 9523 4330 9515 4326 9520
      4326 9527 4329 9523


$$

IAC041-221900-
/O.CON.KFSD.FL.W.0025.000000T0000Z-000000T0000Z/
/SPII4.2.ER.240616T2045Z.240621T1545Z.000000T0000Z.UU/
1154 AM CDT Fri Jun 21 2024

...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...

* WHAT...Moderate flooding is occurring.

* WHERE...Little Sioux River above Spencer / Highway 18.

* WHEN...Until further notice.

* IMPACTS...At 1326.0 feet, 200th Ave north of Hwy 18 begins to 
  flood.

* ADDITIONAL DETAILS...
  - At 10:45 AM CDT Friday the stage was 1325.2 feet.
  - Recent Activity...The maximum river stage in the 24 hours
    ending at 10:45 AM CDT Friday was 1325.2 feet.
  - Forecast...No forecast is available for this location.
  - Flood stage is 1322.0 feet.
  - http://www.weather.gov/safety/flood

&&

  Fld    Observed          Forecasts (unknown time)
Location            Stg    Stg    Day/Time   d1    d2    d3

Little Sioux River
Spencer / Highway 1 1322.0 1325.2 Fri 10 am  MSG   MSG   MSG


&&

LAT...LON 4326 9527 4326 9520 4321 9521 4317 9514
      4317 9520 4321 9526


$$

Chapman
887 
WGUS83 KFSD 220212
FLSFSD

Flood Statement
National Weather Service Sioux Falls SD
912 PM CDT Fri Jun 21 2024

...The Flood Warning continues for the following rivers in South 
Dakota...

  James River near Forestburg affecting Sanborn County.

  Wolf Creek near Freeman affecting Hutchinson County.

  James River near Mitchell affecting Davison and Hanson Counties.

  James River near Scotland affecting Bon Homme, Yankton and 
  Hutchinson Counties.

...The Flood Warning is extended for the following rivers in South 
Dakota...

  Firesteel Creek near Mount Vernon affecting Davison County.

  James River above Yankton affecting Yankton County.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Motorists should not attempt to drive around barricades or drive 
cars through flooded areas.

Turn around, don't drown when encountering flooded roads. Most flood 
deaths occur in vehicles.

Additional information is available at www.weather.gov.

The next statement will be issued by Saturday morning.

&&

SDC111-221415-
/O.EXT.KFSD.FL.W.0049.000000T0000Z-240629T2200Z/
/FORS2.1.ER.240622T2217Z.240624T1200Z.240628T2200Z.NO/
912 PM CDT Fri Jun 21 2024

...FLOOD WARNING NOW IN EFFECT UNTIL SATURDAY, JUNE 29...

* WHAT...Minor flooding is forecast.

* WHERE...James River near Forestburg.

* WHEN...Until Saturday, June 29.

* IMPACTS...At 14.5 feet, Many of the county roads in the area are 
  impassible including 407th, 240th, 241st and 243rd and some roads 
  are under water for as much as 1/2 mile.

* ADDITIONAL DETAILS...
  - At 8:15 PM CDT Friday the stage was 10.2 feet.
  - Forecast...The river is expected to rise above flood stage
    tomorrow afternoon to a crest of 14.3 feet Monday morning. It
    will then fall below flood stage by Friday, June 28.
  - Flood stage is 12.0 feet.
  - http://www.weather.gov/safety/flood

&&

           Fld    Observed          Forecasts (7 pm CDT)     
Location   Stg    Stg    Day/Time   Sat   Sun   Mon          

James River
Forestburg 12.0   10.2   Fri 8 pm   12.2  14.1  14.3         


&&

LAT...LON 4420 9819 4420 9807 4401 9804 4391 9794
      4385 9794 4385 9806 4390 9806 4398 9814


$$

SDC035-221415-
/O.EXT.KFSD.FL.W.0038.000000T0000Z-000000T0000Z/
/MTVS2.3.ER.240621T0333Z.240622T0115Z.000000T0000Z.NR/
912 PM CDT Fri Jun 21 2024

...FLOOD WARNING NOW IN EFFECT UNTIL FURTHER NOTICE...

* WHAT...Major flooding is occurring and major flooding is forecast. 
  This approaches the flood of record.

* WHERE...Firesteel Creek near Mount Vernon.

* WHEN...Until further notice.

* IMPACTS...At 17.0 feet, the water reaches the bottom of the bridge 
  on 398th Avenue at the gage.

* ADDITIONAL DETAILS...
  - At 8:15 PM CDT Friday the stage was 16.5 feet.
  - Recent Activity...The maximum river stage in the 24 hours
    ending at 8:15 PM CDT Friday was 16.5 feet.
  - Forecast...The river is expected to remain nearly steady at
    16.5 feet through late Saturday night, then gradually fall to
    8.3 feet by Friday, June 28.
  - Flood stage is 8.0 feet.
  - http://www.weather.gov/safety/flood

&&

               Fld    Observed          Forecasts (7 pm CDT)     
Location       Stg    Stg    Day/Time   Sat   Sun   Mon          

Firesteel Creek
Mount Vernon   8.0    16.5   Fri 8 pm   16.5  15.8  14.4         


&&

LAT...LON 4380 9833 4378 9829 4379 9816 4377 9807
      4375 9807 4377 9817 4376 9829 4378 9833


$$

SDC135-221415-
/O.EXT.KFSD.FL.W.0080.240622T1030Z-000000T0000Z/
/YNNS2.3.ER.240622T1030Z.240624T1200Z.000000T0000Z.NO/
912 PM CDT Fri Jun 21 2024

...FLOOD WARNING NOW IN EFFECT FROM LATE TONIGHT UNTIL FURTHER 
NOTICE...

* WHAT...Major flooding is forecast.

* WHERE...James River above Yankton.

* WHEN...From late tonight until further notice.

* IMPACTS...At 25.0 feet, Hwy 81 may be in danger of flooding. The 
  bridge on 303rd St at the gauge will be overtopped.

* ADDITIONAL DETAILS...
  - At 8:00 PM CDT Friday the stage was 9.9 feet.
  - Forecast...The river is expected to rise above flood stage
    late tonight and continue rising to a crest of 25.1 feet by
    Monday morning.
  - Flood stage is 12.0 feet.
  - http://www.weather.gov/safety/flood

&&

           Fld    Observed          Forecasts (7 pm CDT)     
Location   Stg    Stg    Day/Time   Sat   Sun   Mon          

James River
Yankton    12.0   9.9    Fri 8 pm   19.5  24.5  25.1         


&&

LAT...LON 4311 9758 4317 9752 4307 9734 4288 9725
      4286 9735 4296 9738 4302 9742


$$

SDC067-221415-
/O.CON.KFSD.FL.W.0062.000000T0000Z-000000T0000Z/
/WLFS2.2.ER.240621T0809Z.240621T2330Z.000000T0000Z.UU/
912 PM CDT Fri Jun 21 2024

...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...

* WHAT...Moderate flooding is occurring.

* WHERE...Wolf Creek near Freeman.

* WHEN...Until further notice.

* IMPACTS...At 1218.0 feet, major agricultural flooding begins, 
  277th Street west of the bridge floods, and water reaches the 
  bottom of the bridge on 431st Avenue.

* ADDITIONAL DETAILS...
  - At 8:00 PM CDT Friday the stage was 1217.8 feet.
  - Recent Activity...The maximum river stage in the 24 hours
    ending at 8:00 PM CDT Friday was 1217.8 feet.
  - Forecast...No forecast is available for this location.
  - Flood stage is 1214.0 feet.
  - http://www.weather.gov/safety/flood

&&

          Fld    Observed          Forecasts (unknown time) 
Location  Stg    Stg    Day/Time   d1    d2    d3           

Wolf Creek
Freeman   1214.0 1217.8 Fri 8 pm   MSG   MSG   MSG          


&&

LAT...LON 4350 9756 4350 9753 4343 9756 4339 9759
      4334 9760 4336 9764 4340 9762 4343 9759


$$

SDC035-061-221415-
/O.CON.KFSD.FL.W.0050.000000T0000Z-000000T0000Z/
/JRMS2.2.ER.240621T0741Z.240624T0600Z.000000T0000Z.NO/
912 PM CDT Fri Jun 21 2024

...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...

* WHAT...Minor flooding is occurring and moderate flooding is 
  forecast.

* WHERE...James River near Mitchell.

* WHEN...Until further notice.

* IMPACTS...At 24.0 feet, Highway 38 east of Mitchell begins 
  flooding. 416th Avenue and 257th Street are flooded.

* ADDITIONAL DETAILS...
  - At 8:45 PM CDT Friday the stage was 20.1 feet.
  - Recent Activity...The maximum river stage in the 24 hours
    ending at 8:45 PM CDT Friday was 20.1 feet.
  - Forecast...The river is expected to rise to a crest of 23.8
    feet by early Monday morning.
  - Flood stage is 17.0 feet.
  - http://www.weather.gov/safety/flood

&&

           Fld    Observed          Forecasts (7 pm CDT)     
Location   Stg    Stg    Day/Time   Sat   Sun   Mon          

James River
Mitchell   17.0   20.1   Fri 8 pm   22.6  23.7  23.4         


&&

LAT...LON 4385 9806 4385 9794 4379 9794 4363 9780
      4350 9775 4350 9786 4359 9788 4377 9804


$$

SDC009-067-135-221415-
/O.CON.KFSD.FL.W.0044.000000T0000Z-000000T0000Z/
/SCOS2.3.ER.240621T0335Z.240624T1200Z.000000T0000Z.NO/
912 PM CDT Fri Jun 21 2024

...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...

* WHAT...Major flooding is occurring and major flooding is forecast.

* WHERE...James River near Scotland.

* WHEN...Until further notice.

* IMPACTS...At 21.0 feet, Additional levees protecting structures 
  along the river may be overtopped. Water reaches the bottom of the 
  bridge on 431st Avenue 4 miles southeast of the Maxwell Colony. 
  Maxwell road about 200 yards northeast of the bridge begins to 
  flood.

* ADDITIONAL DETAILS...
  - At 8:30 PM CDT Friday the stage was 19.2 feet.
  - Recent Activity...The maximum river stage in the 24 hours
    ending at 8:30 PM CDT Friday was 19.3 feet.
  - Forecast...The river is expected to rise to a crest of 20.9
    feet by Monday morning.
  - Flood stage is 13.0 feet.
  - http://www.weather.gov/safety/flood

&&

           Fld    Observed          Forecasts (7 pm CDT)     
Location   Stg    Stg    Day/Time   Sat   Sun   Mon          

James River
Scotland   13.0   19.2   Fri 8 pm   20.1  20.7  20.9         


&&

LAT...LON 4350 9786 4350 9775 4345 9774 4334 9755
      4323 9761 4317 9752 4311 9758 4321 9774
      4332 9768 4342 9785


$$

Masters
976 
WGUS83 KFSD 221355
FLSFSD

Flood Statement
National Weather Service Sioux Falls SD
855 AM CDT Sat Jun 22 2024

...The Flood Warning continues for the following rivers in South 
Dakota...Minnesota...

  James River above Yankton affecting Yankton County.

  James River near Mitchell affecting Davison and Hanson Counties.

  James River near Forestburg affecting Sanborn County.

  James River near Scotland affecting Yankton, Hutchinson and Bon 
  Homme Counties.

  East Fork Vermillion River below Montrose affecting McCook County.

  Turkey Ridge Creek near Centerville affecting Turner County.

  Vermillion River near Wakonda affecting Clay County.

  Vermillion River near Davis affecting Lincoln and Turner Counties.

  Vermillion River near Vermillion affecting Clay County.

  Redwood River at Marshall affecting Lyon County.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Turn around, don't drown when encountering flooded roads. Most flood 
deaths occur in vehicles.

Motorists should not attempt to drive around barricades or drive 
cars through flooded areas.

Additional information is available at www.weather.gov.

The next statement will be issued by Sunday morning.

&&

MNC083-231600-
/O.CON.KFSD.FL.W.0081.000000T0000Z-240627T0000Z/
/MSHM5.3.ER.240622T0740Z.240623T1200Z.240626T0000Z.NO/
855 AM CDT Sat Jun 22 2024

...FLOOD WARNING REMAINS IN EFFECT UNTIL WEDNESDAY EVENING...

* WHAT...Minor flooding is occurring and major flooding is forecast.

* WHERE...Redwood River at Marshall.

* WHEN...Until Wednesday evening.

* IMPACTS...At 18.0 feet, Country roads outside of Marshall will be 
  flooded and water reaches the bottom of the bridge on 250th.

* ADDITIONAL DETAILS...
  - At 8:00 AM CDT Saturday the stage was 14.7 feet.
  - Recent Activity...The maximum river stage in the 24 hours
    ending at 8:00 AM CDT Saturday was 14.7 feet.
  - Forecast...The river is expected to rise to a crest of 18.0
    feet tomorrow morning. It will then fall below flood stage
    Tuesday evening.
  - Flood stage is 14.0 feet.
  - http://www.weather.gov/safety/flood

&&

             Fld    Observed          Forecasts (7 am CDT)     
Location     Stg    Stg    Day/Time   Sun   Mon   Tue          

Redwood River
Marshall     14.0   14.7   Sat 8 am   18.0  17.0  14.8         


&&

LAT...LON 4453 9577 4452 9559 4449 9559 4449 9574
      4443 9579 4438 9587 4440 9590 4446 9581


$$

SDC135-231600-
/O.CON.KFSD.FL.W.0080.000000T0000Z-000000T0000Z/
/YNNS2.3.ER.240622T0946Z.240624T1200Z.000000T0000Z.NO/
855 AM CDT Sat Jun 22 2024

...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...

* WHAT...Minor flooding is occurring and major flooding is forecast.

* WHERE...James River above Yankton.

* WHEN...Until further notice.

* IMPACTS...At 25.0 feet, Hwy 81 may be in danger of flooding. The 
  bridge on 303rd St at the gauge will be overtopped

* ADDITIONAL DETAILS...
  - At 8:00 AM CDT Saturday the stage was 14.0 feet.
  - Recent Activity...The maximum river stage in the 24 hours
    ending at 8:00 AM CDT Saturday was 14.0 feet.
  - Forecast...The river is expected to rise to a crest of 25.1
    feet Monday morning.
  - Flood stage is 12.0 feet.
  - http://www.weather.gov/safety/flood

&&

           Fld    Observed          Forecasts (7 am CDT)     
Location   Stg    Stg    Day/Time   Sun   Mon   Tue          

James River
Yankton    12.0   14.0   Sat 8 am   22.7  25.1  25.1         


&&

LAT...LON 4311 9758 4317 9752 4307 9734 4288 9725
      4286 9735 4296 9738 4302 9742


$$

SDC087-231600-
/O.CON.KFSD.FL.W.0073.000000T0000Z-000000T0000Z/
/EVMS2.2.ER.240621T0823Z.240621T1845Z.000000T0000Z.UU/
855 AM CDT Sat Jun 22 2024

...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...

* WHAT...Moderate flooding is occurring.

* WHERE...East Fork Vermillion River below Montrose.

* WHEN...Until further notice.

* IMPACTS...At 1448.0 feet, Major agricultural flooding begins.

* ADDITIONAL DETAILS...
  - At 8:15 AM CDT Saturday the stage was 1448.7 feet.
  - Recent Activity...The maximum river stage in the 24 hours
    ending at 8:15 AM CDT Saturday was 1449.2 feet.
  - Forecast...No forecast is available for this location.
  - Flood stage is 1446.0 feet.
  - http://www.weather.gov/safety/flood

&&

  Fld    Observed          Forecasts (unknown time)
Location                  Stg    Stg    Day/Time   d1    d2    d3

East Fork Vermillion River
Montrose                  1446.0 1448.7 Sat 8 am   MSG   MSG   MSG


&&

LAT...LON 4369 9720 4369 9716 4366 9715 4350 9715
      4350 9719


$$

SDC125-231600-
/O.CON.KFSD.FL.W.0056.000000T0000Z-000000T0000Z/
/TRCS2.2.ER.240621T0420Z.240622T0115Z.000000T0000Z.UU/
855 AM CDT Sat Jun 22 2024

...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...

* WHAT...Moderate flooding is occurring.

* WHERE...Turkey Ridge Creek near Centerville.

* WHEN...Until further notice.

* IMPACTS...At 1212.0 feet, 293rd Street begins to flood.

* ADDITIONAL DETAILS...
  - At 8:15 AM CDT Saturday the stage was 1212.0 feet.
  - Recent Activity...The maximum river stage in the 24 hours
    ending at 8:15 AM CDT Saturday was 1212.0 feet.
  - Forecast...No forecast is available for this location.
  - Flood stage is 1207.0 feet.
  - http://www.weather.gov/safety/flood

&&

                  Fld    Observed          Forecasts (unknown time) 
Location          Stg    Stg    Day/Time   d1    d2    d3           

Turkey Ridge Creek
Centerville       1207.0 1212.0 Sat 8 am   MSG   MSG   MSG          


&&

LAT...LON 4318 9706 4319 9704 4312 9697 4310 9699


$$

SDC035-061-231600-
/O.CON.KFSD.FL.W.0050.000000T0000Z-000000T0000Z/
/JRMS2.2.ER.240621T0741Z.240623T1200Z.000000T0000Z.NO/
855 AM CDT Sat Jun 22 2024

...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...

* WHAT...Moderate flooding is occurring and moderate flooding is 
  forecast.

* WHERE...James River near Mitchell.

* WHEN...Until further notice.

* IMPACTS...At 23.5 feet, 1st Avenue by the golf course is flooded.

* ADDITIONAL DETAILS...
  - At 7:45 AM CDT Saturday the stage was 22.3 feet.
  - Recent Activity...The maximum river stage in the 24 hours
    ending at 7:45 AM CDT Saturday was 22.3 feet.
  - Forecast...The river is expected to rise to a crest of 23.4
    feet tomorrow morning.
  - Flood stage is 17.0 feet.
  - http://www.weather.gov/safety/flood

&&

           Fld    Observed          Forecasts (7 am CDT)     
Location   Stg    Stg    Day/Time   Sun   Mon   Tue          

James River
Mitchell   17.0   22.3   Sat 7 am   23.4  22.7  21.7         


&&

LAT...LON 4385 9806 4385 9794 4379 9794 4363 9780
      4350 9775 4350 9786 4359 9788 4377 9804


$$

SDC111-231600-
/O.CON.KFSD.FL.W.0049.000000T0000Z-240629T2200Z/
/FORS2.1.ER.240622T2217Z.240624T1200Z.240628T2200Z.NO/
855 AM CDT Sat Jun 22 2024

...FLOOD WARNING REMAINS IN EFFECT UNTIL SATURDAY, JUNE 29...

* WHAT...Minor flooding is forecast.

* WHERE...James River near Forestburg.

* WHEN...Until Saturday, June 29.

* IMPACTS...At 14.5 feet, Many of the county roads in the area are 
  impassible including 407th, 240th, 241st and 243rd and some roads 
  are under water for as much as 1/2 mile.

* ADDITIONAL DETAILS...
  - At 8:15 AM CDT Saturday the stage was 10.7 feet.
  - Forecast...The river is expected to rise above flood stage
    late this afternoon to a crest of 14.3 feet Monday morning.
    It will then fall below flood stage Friday afternoon.
  - Flood stage is 12.0 feet.
  - http://www.weather.gov/safety/flood

&&

           Fld    Observed          Forecasts (7 am CDT)     
Location   Stg    Stg    Day/Time   Sun   Mon   Tue          

James River
Forestburg 12.0   10.7   Sat 8 am   13.4  14.3  14.3         


&&

LAT...LON 4420 9819 4420 9807 4401 9804 4391 9794
      4385 9794 4385 9806 4390 9806 4398 9814


$$

SDC009-067-135-231600-
/O.CON.KFSD.FL.W.0044.000000T0000Z-000000T0000Z/
/SCOS2.3.ER.240621T0335Z.240624T1200Z.000000T0000Z.NO/
855 AM CDT Sat Jun 22 2024

...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...

* WHAT...Major flooding is occurring and major flooding is forecast.

* WHERE...James River near Scotland.

* WHEN...Until further notice.

* IMPACTS...At 21.0 feet, Additional levees protecting structures 
  along the river may be overtopped. Water reaches the bottom of the 
  bridge on 431st Avenue 4 miles southeast of the Maxwell Colony. 
  Maxwell road about 200 yards northeast of the bridge begins to 
  flood.

* ADDITIONAL DETAILS...
  - At 8:30 AM CDT Saturday the stage was 19.7 feet.
  - Recent Activity...The maximum river stage in the 24 hours
    ending at 8:30 AM CDT Saturday was 20.1 feet.
  - Forecast...The river is expected to rise to a crest of 20.9
    feet Monday morning.
  - Flood stage is 13.0 feet.
  - http://www.weather.gov/safety/flood

&&

           Fld    Observed          Forecasts (7 am CDT)     
Location   Stg    Stg    Day/Time   Sun   Mon   Tue          

James River
Scotland   13.0   19.7   Sat 8 am   20.4  20.9  20.9         


&&

LAT...LON 4350 9786 4350 9775 4345 9774 4334 9755
      4323 9761 4317 9752 4311 9758 4321 9774
      4332 9768 4342 9785


$$

SDC027-231600-
/O.CON.KFSD.FL.W.0034.000000T0000Z-000000T0000Z/
/WKAS2.3.ER.240621T1211Z.240623T1200Z.000000T0000Z.NR/
855 AM CDT Sat Jun 22 2024

...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...

* WHAT...Moderate flooding is occurring and major flooding is 
  forecast. This approaches the flood of record.

* WHERE...Vermillion River near Wakonda.

* WHEN...Until further notice.

* IMPACTS...At 17.5 feet, The bridge on 304th Street west of 
  Dalesburg is overtopped. Water reaches the bottom of the bridge on 
  Highway 19 at the gauge location.

* ADDITIONAL DETAILS...
  - At 8:00 AM CDT Saturday the stage was 16.1 feet.
  - Recent Activity...The maximum river stage in the 24 hours
    ending at 8:00 AM CDT Saturday was 16.1 feet.
  - Forecast...The river is expected to rise to 17.4 feet
    tomorrow morning. Additional rises are possible thereafter.
  - Flood stage is 14.0 feet.
  - http://www.weather.gov/safety/flood

&&

                Fld    Observed          Forecasts (7 am CDT)     
Location        Stg    Stg    Day/Time   Sun   Mon   Tue          

Vermillion River
Wakonda         14.0   16.1   Sat 8 am   17.4  17.4  17.4         


&&

LAT...LON 4308 9700 4308 9694 4289 9689 4289 9695
      4296 9697 4298 9702 4303 9702 4304 9698


$$

SDC083-125-231600-
/O.CON.KFSD.FL.W.0033.000000T0000Z-000000T0000Z/
/DVSS2.3.ER.000000T0000Z.240624T1800Z.000000T0000Z.NR/
855 AM CDT Sat Jun 22 2024

...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...

* WHAT...Major flooding is occurring and major flooding is forecast. 
  This approaches the flood of record.

* WHERE...Vermillion River near Davis.

* WHEN...Until further notice.

* IMPACTS...At 17.0 feet, The lowest portions of 461st Ave north of 
  the gauge site begin to flood.

* ADDITIONAL DETAILS...
  - At 7:30 AM CDT Saturday the stage was 17.1 feet.
  - Recent Activity...The maximum river stage in the 24 hours
    ending at 7:30 AM CDT Saturday was 17.1 feet.
  - Forecast...The river is expected to rise to a crest of 18.4
    feet early Monday afternoon.
  - Flood stage is 11.0 feet.
  - http://www.weather.gov/safety/flood

&&

                Fld    Observed          Forecasts (7 am CDT)     
Location        Stg    Stg    Day/Time   Sun   Mon   Tue          

Vermillion River
Davis           11.0   17.1   Sat 7 am   18.1  18.3  18.3         


&&

LAT...LON 4327 9702 4327 9698 4326 9698 4320 9690
      4316 9691 4314 9694 4308 9694 4308 9700
      4315 9700 4318 9695 4324 9703


$$

SDC027-231600-
/O.CON.KFSD.FL.W.0084.240622T1813Z-000000T0000Z/
/VERS2.3.ER.240622T1813Z.240625T1200Z.000000T0000Z.NO/
855 AM CDT Sat Jun 22 2024

...FLOOD WARNING REMAINS IN EFFECT FROM THIS AFTERNOON UNTIL FURTHER 
NOTICE...

* WHAT...Major flooding is forecast.

* WHERE...Vermillion River near Vermillion.

* WHEN...From this afternoon until further notice.

* IMPACTS...At 30.0 feet, Water reaches the bottom deck of the 
  railroad bridge west of Vermillion. Flood waters are 10 feet deep 
  in some farm houses, and the terminal grain corporation is flooded.

* ADDITIONAL DETAILS...
  - At 8:15 AM CDT Saturday the stage was 14.2 feet.
  - Forecast...The river is expected to rise above flood stage
    this afternoon and continue rising to 30.0 feet Tuesday
    morning. Additional rises are possible thereafter.
  - Flood stage is 21.0 feet.
  - http://www.weather.gov/safety/flood

&&

                Fld    Observed          Forecasts (7 am CDT)     
Location        Stg    Stg    Day/Time   Sun   Mon   Tue          

Vermillion River
Vermillion      21.0   14.2   Sat 8 am   24.8  28.6  30.0         


&&

LAT...LON 4289 9695 4289 9689 4285 9686 4279 9693
      4275 9685 4273 9685 4274 9692 4278 9700
      4284 9692


$$

Kalin
774 
WGUS83 KFSD 221634
FLSFSD

Flood Statement
National Weather Service Sioux Falls SD
1134 AM CDT Sat Jun 22 2024

...The Flood Warning continues for the following rivers in South 
Dakota...

  James River near Forestburg affecting Sanborn County.

  East Fork Vermillion River near Parker affecting Turner County.

  James River above Yankton affecting Yankton County.

  Wolf Creek near Freeman affecting Hutchinson County.

  James River near Mitchell affecting Hanson and Davison Counties.

  James River near Scotland affecting Hutchinson, Bon Homme and 
  Yankton Counties.

  East Fork Vermillion River below Montrose affecting McCook County.

  Turkey Ridge Creek near Centerville affecting Turner County.

  Vermillion River near Wakonda affecting Clay County.

  Vermillion River near Davis affecting Lincoln and Turner Counties.

...The Flood Warning is extended for the following rivers in South 
Dakota...

  West Fork Vermillion River Near Parker affecting Turner County.

  Vermillion River near Vermillion affecting Clay County.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Be especially cautious at night when it is harder to recognize the 
dangers of flooding.

Motorists should not attempt to drive around barricades or drive 
cars through flooded areas.

Turn around, don't drown when encountering flooded roads. Most flood 
deaths occur in vehicles.

Additional information is available at www.weather.gov.

The next statement will be issued by Sunday afternoon.

&&

SDC111-231845-
/O.EXT.KFSD.FL.W.0049.000000T0000Z-240628T1200Z/
/FORS2.1.ER.240623T0336Z.240624T1200Z.240627T1200Z.NO/
1134 AM CDT Sat Jun 22 2024

...FLOOD WARNING NOW IN EFFECT UNTIL FRIDAY MORNING...

* WHAT...Minor flooding is forecast.

* WHERE...James River near Forestburg.

* WHEN...Until Friday morning.

* IMPACTS...At 13.0 feet, 241st St begins to flood where it crosses 
  the river.

* ADDITIONAL DETAILS...
  - At 11:15 AM CDT Saturday the stage was 10.8 feet.
  - Forecast...The river is expected to rise above flood stage
    late this evening to a crest of 13.3 feet Monday morning. It
    will then fall below flood stage Thursday morning.
  - Flood stage is 12.0 feet.
  - http://www.weather.gov/safety/flood

&&

           Fld    Observed          Forecasts (1 pm CDT)     
Location   Stg    Stg    Day/Time   Sun   Mon   Tue          

James River
Forestburg 12.0   10.8   Sat 11 am  12.9  13.3  13.0         


&&

LAT...LON 4420 9819 4420 9807 4401 9804 4391 9794
      4385 9794 4385 9806 4390 9806 4398 9814


$$

SDC125-231845-
/O.EXT.KFSD.FL.W.0047.000000T0000Z-240627T1630Z/
/VRPS2.3.ER.240621T0900Z.240622T0915Z.240626T1630Z.NR/
1134 AM CDT Sat Jun 22 2024

...FLOOD WARNING NOW IN EFFECT UNTIL LATE THURSDAY MORNING...

* WHAT...Major flooding is occurring and major flooding is forecast. 
  This approaches the flood of record.

* WHERE...East Fork Vermillion River near Parker.

* WHEN...Until late Thursday morning.

* IMPACTS...At 17.0 feet, Hwy 19 north of 272nd begins to floood. 
  Water begins to approach at least one house off of 272nd St.

* ADDITIONAL DETAILS...
  - At 11:15 AM CDT Saturday the stage was 16.8 feet.
  - Recent Activity...The maximum river stage in the 24 hours
    ending at 11:15 AM CDT Saturday was 17.5 feet.
  - Forecast...The river is expected to rise to a crest of 17.1
    feet this afternoon. It will then fall below flood stage late
    Wednesday morning.
  - Flood stage is 12.0 feet.
  - http://www.weather.gov/safety/flood

&&

  Fld    Observed          Forecasts (1 pm CDT)
Location                  Stg    Stg    Day/Time   Sun   Mon   Tue

East Fork Vermillion River
Parker                    12.0   16.8   Sat 11 am  17.1  15.5  13.6


&&

LAT...LON 4350 9717 4350 9714 4348 9710 4340 9705
      4339 9708 4341 9709 4345 9714 4347 9714
      4348 9716


$$

SDC125-231845-
/O.EXT.KFSD.FL.W.0045.000000T0000Z-000000T0000Z/
/PKRS2.3.ER.240621T0719Z.240622T0715Z.000000T0000Z.NR/
1134 AM CDT Sat Jun 22 2024

...FLOOD WARNING NOW IN EFFECT UNTIL FURTHER NOTICE...

* WHAT...Major flooding is occurring and major flooding is forecast. 
  This approaches the flood of record.

* WHERE...West Fork Vermillion River near Parker.

* WHEN...Until further notice.

* IMPACTS...At 14.0 feet, The bridge on 274th Street at the gage is 
  overtopped.

* ADDITIONAL DETAILS...
  - At 11:15 AM CDT Saturday the stage was 14.1 feet.
  - Recent Activity...The maximum river stage in the 24 hours
    ending at 11:15 AM CDT Saturday was 15.4 feet.
  - Forecast...The river is expected to rise to a crest of 14.3
    feet this afternoon.
  - Flood stage is 9.0 feet.
  - http://www.weather.gov/safety/flood

&&

  Fld    Observed          Forecasts (1 pm CDT)
Location                  Stg    Stg    Day/Time   Sun   Mon   Tue

West Fork Vermillion River
Parker                    9.0    14.1   Sat 11 am  13.7  13.1  12.5


&&

LAT...LON 4347 9728 4341 9716 4342 9712 4340 9707
      4338 9708 4340 9712 4338 9716 4344 9728


$$

SDC027-231845-
/O.EXT.KFSD.FL.W.0084.240624T0438Z-000000T0000Z/
/VERS2.3.ER.240624T0438Z.240625T1800Z.000000T0000Z.NO/
1134 AM CDT Sat Jun 22 2024

...FLOOD WARNING NOW IN EFFECT FROM SUNDAY EVENING UNTIL FURTHER 
NOTICE...

* WHAT...Major flooding is forecast.

* WHERE...Vermillion River near Vermillion.

* WHEN...From Sunday evening until further notice.

* IMPACTS...At 30.0 feet, Water reaches the bottom deck of the 
  railroad bridge west of Vermillion. Flood waters are 10 feet deep 
  in some farm houses, and the terminal grain corporation is flooded.

* ADDITIONAL DETAILS...
  - At 10:15 AM CDT Saturday the stage was 14.2 feet.
  - Forecast...The river is expected to rise above flood stage
    late tomorrow evening and continue rising to a crest of 30.1
    feet early Tuesday afternoon.
  - Flood stage is 21.0 feet.
  - http://www.weather.gov/safety/flood

&&

                Fld    Observed          Forecasts (1 pm CDT)     
Location        Stg    Stg    Day/Time   Sun   Mon   Tue          

Vermillion River
Vermillion      21.0   14.2   Sat 10 am  17.2  25.8  30.1         


&&

LAT...LON 4289 9695 4289 9689 4285 9686 4279 9693
      4275 9685 4273 9685 4274 9692 4278 9700
      4284 9692


$$

SDC135-231845-
/O.CON.KFSD.FL.W.0080.000000T0000Z-000000T0000Z/
/YNNS2.3.ER.240622T0946Z.240625T1800Z.000000T0000Z.NO/
1134 AM CDT Sat Jun 22 2024

...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...

* WHAT...Minor flooding is occurring and major flooding is forecast.

* WHERE...James River above Yankton.

* WHEN...Until further notice.

* IMPACTS...At 25.0 feet, Hwy 81 may be in danger of flooding. The 
  bridge on 303rd St at the gauge will be overtopped

* ADDITIONAL DETAILS...
  - At 11:00 AM CDT Saturday the stage was 16.0 feet.
  - Recent Activity...The maximum river stage in the 24 hours
    ending at 11:00 AM CDT Saturday was 16.0 feet.
  - Forecast...The river is expected to rise to a crest of 25.2
    feet early Tuesday afternoon.
  - Flood stage is 12.0 feet.
  - http://www.weather.gov/safety/flood

&&

           Fld    Observed          Forecasts (1 pm CDT)     
Location   Stg    Stg    Day/Time   Sun   Mon   Tue          

James River
Yankton    12.0   16.0   Sat 11 am  23.9  25.1  25.2         


&&

LAT...LON 4311 9758 4317 9752 4307 9734 4288 9725
      4286 9735 4296 9738 4302 9742


$$

SDC087-231845-
/O.CON.KFSD.FL.W.0073.000000T0000Z-000000T0000Z/
/EVMS2.2.ER.240621T0823Z.240621T1845Z.000000T0000Z.UU/
1134 AM CDT Sat Jun 22 2024

...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...

* WHAT...Moderate flooding is occurring.

* WHERE...East Fork Vermillion River below Montrose.

* WHEN...Until further notice.

* IMPACTS...At 1448.0 feet, Major agricultural flooding begins.

* ADDITIONAL DETAILS...
  - At 11:15 AM CDT Saturday the stage was 1449.1 feet.
  - Recent Activity...The maximum river stage in the 24 hours
    ending at 11:15 AM CDT Saturday was 1449.2 feet.
  - Forecast...No forecast is available for this location.
  - Flood stage is 1446.0 feet.
  - http://www.weather.gov/safety/flood

&&

  Fld    Observed          Forecasts (unknown time)
Location                  Stg    Stg    Day/Time   d1    d2    d3

East Fork Vermillion River
Montrose                  1446.0 1449.1 Sat 11 am  MSG   MSG   MSG


&&

LAT...LON 4369 9720 4369 9716 4366 9715 4350 9715
      4350 9719


$$

SDC067-231845-
/O.CON.KFSD.FL.W.0062.000000T0000Z-000000T0000Z/
/WLFS2.3.ER.240621T0809Z.240622T1115Z.000000T0000Z.UU/
1134 AM CDT Sat Jun 22 2024

...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...

* WHAT...Major flooding is occurring.

* WHERE...Wolf Creek near Freeman.

* WHEN...Until further notice.

* IMPACTS...At 1218.0 feet, major agricultural flooding begins, 
  277th Street west of the bridge floods, and water reaches the 
  bottom of the bridge on 431st Avenue.

* ADDITIONAL DETAILS...
  - At 6:15 AM CDT Saturday the stage was 1218.1 feet.
  - Recent Activity...The maximum river stage in the 24 hours
    ending at 6:15 AM CDT Saturday was 1218.1 feet.
  - Forecast...No forecast is available for this location.
  - Flood stage is 1214.0 feet.
  - http://www.weather.gov/safety/flood

&&

          Fld    Observed          Forecasts (unknown time) 
Location  Stg    Stg    Day/Time   d1    d2    d3           

Wolf Creek
Freeman   1214.0 1218.1 Sat 6 am   MSG   MSG   MSG          


&&

LAT...LON 4350 9756 4350 9753 4343 9756 4339 9759
      4334 9760 4336 9764 4340 9762 4343 9759


$$

SDC125-231845-
/O.CON.KFSD.FL.W.0056.000000T0000Z-000000T0000Z/
/TRCS2.2.ER.240621T0420Z.240622T0115Z.000000T0000Z.UU/
1134 AM CDT Sat Jun 22 2024

...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...

* WHAT...Moderate flooding is occurring.

* WHERE...Turkey Ridge Creek near Centerville.

* WHEN...Until further notice.

* IMPACTS...At 1212.0 feet, 293rd Street begins to flood.

* ADDITIONAL DETAILS...
  - At 11:15 AM CDT Saturday the stage was 1212.0 feet.
  - Recent Activity...The maximum river stage in the 24 hours
    ending at 11:15 AM CDT Saturday was 1212.0 feet.
  - Forecast...No forecast is available for this location.
  - Flood stage is 1207.0 feet.
  - http://www.weather.gov/safety/flood

&&

                  Fld    Observed          Forecasts (unknown time) 
Location          Stg    Stg    Day/Time   d1    d2    d3           

Turkey Ridge Creek
Centerville       1207.0 1212.0 Sat 11 am  MSG   MSG   MSG          


&&

LAT...LON 4318 9706 4319 9704 4312 9697 4310 9699


$$

SDC035-061-231845-
/O.CON.KFSD.FL.W.0050.000000T0000Z-000000T0000Z/
/JRMS2.2.ER.240621T0741Z.240623T0600Z.000000T0000Z.NO/
1134 AM CDT Sat Jun 22 2024

...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...

* WHAT...Moderate flooding is occurring and moderate flooding is 
  forecast.

* WHERE...James River near Mitchell.

* WHEN...Until further notice.

* IMPACTS...At 23.5 feet, 1st Avenue by the golf course is flooded.

* ADDITIONAL DETAILS...
  - At 10:45 AM CDT Saturday the stage was 22.7 feet.
  - Recent Activity...The maximum river stage in the 24 hours
    ending at 10:45 AM CDT Saturday was 22.7 feet.
  - Forecast...The river is expected to rise to a crest of 23.3
    feet just after midnight tonight.
  - Flood stage is 17.0 feet.
  - http://www.weather.gov/safety/flood

&&

           Fld    Observed          Forecasts (1 pm CDT)     
Location   Stg    Stg    Day/Time   Sun   Mon   Tue          

James River
Mitchell   17.0   22.7   Sat 10 am  23.0  21.9  20.9         


&&

LAT...LON 4385 9806 4385 9794 4379 9794 4363 9780
      4350 9775 4350 9786 4359 9788 4377 9804


$$

SDC009-067-135-231845-
/O.CON.KFSD.FL.W.0044.000000T0000Z-000000T0000Z/
/SCOS2.3.ER.240621T0335Z.240624T1200Z.000000T0000Z.NO/
1134 AM CDT Sat Jun 22 2024

...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...

* WHAT...Major flooding is occurring and major flooding is forecast.

* WHERE...James River near Scotland.

* WHEN...Until further notice.

* IMPACTS...At 20.0 feet, Highway 44 between Parkston and Freeman, 
  Highway 46 west of Irene, Stone Church Road between Highway 46 and 
  Menno, Highway 81 north of Yankton, and the Jamesville Colony Road 
  in northern Yankton County will all be flooded.

* ADDITIONAL DETAILS...
  - At 10:30 AM CDT Saturday the stage was 19.6 feet.
  - Recent Activity...The maximum river stage in the 24 hours
    ending at 10:30 AM CDT Saturday was 20.1 feet.
  - Forecast...The river is expected to rise to a crest of 20.2
    feet Monday morning.
  - Flood stage is 13.0 feet.
  - http://www.weather.gov/safety/flood

&&

           Fld    Observed          Forecasts (1 pm CDT)     
Location   Stg    Stg    Day/Time   Sun   Mon   Tue          

James River
Scotland   13.0   19.6   Sat 10 am  20.1  20.2  20.1         


&&

LAT...LON 4350 9786 4350 9775 4345 9774 4334 9755
      4323 9761 4317 9752 4311 9758 4321 9774
      4332 9768 4342 9785


$$

SDC027-231845-
/O.CON.KFSD.FL.W.0034.000000T0000Z-000000T0000Z/
/WKAS2.3.ER.240621T1211Z.240623T1200Z.000000T0000Z.NR/
1134 AM CDT Sat Jun 22 2024

...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...

* WHAT...Major flooding is occurring and major flooding is forecast. 
  This approaches the flood of record.

* WHERE...Vermillion River near Wakonda.

* WHEN...Until further notice.

* IMPACTS...At 17.5 feet, The bridge on 304th Street west of 
  Dalesburg is overtopped. Water reaches the bottom of the bridge on 
  Highway 19 at the gauge location.

* ADDITIONAL DETAILS...
  - At 11:00 AM CDT Saturday the stage was 17.2 feet.
  - Recent Activity...The maximum river stage in the 24 hours
    ending at 11:00 AM CDT Saturday was 17.2 feet.
  - Forecast...The river is expected to rise to a crest of 17.4
    feet tomorrow morning.
  - Flood stage is 14.0 feet.
  - http://www.weather.gov/safety/flood

&&

                Fld    Observed          Forecasts (1 pm CDT)     
Location        Stg    Stg    Day/Time   Sun   Mon   Tue          

Vermillion River
Wakonda         14.0   17.2   Sat 11 am  17.4  17.4  17.4         


&&

LAT...LON 4308 9700 4308 9694 4289 9689 4289 9695
      4296 9697 4298 9702 4303 9702 4304 9698


$$

SDC083-125-231845-
/O.CON.KFSD.FL.W.0033.000000T0000Z-000000T0000Z/
/DVSS2.3.ER.000000T0000Z.240623T0600Z.000000T0000Z.NR/
1134 AM CDT Sat Jun 22 2024

...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...

* WHAT...Major flooding is occurring and major flooding is forecast. 
  This approaches the flood of record.

* WHERE...Vermillion River near Davis.

* WHEN...Until further notice.

* IMPACTS...At 17.0 feet, The lowest portions of 461st Ave north of 
  the gauge site begin to flood.

* ADDITIONAL DETAILS...
  - At 7:30 AM CDT Saturday the stage was 17.1 feet.
  - Recent Activity...The maximum river stage in the 24 hours
    ending at 7:30 AM CDT Saturday was 17.1 feet.
  - Forecast...The river is expected to rise to a crest of 18.3
    feet just after midnight tonight.
  - Flood stage is 11.0 feet.
  - http://www.weather.gov/safety/flood

&&

                Fld    Observed          Forecasts (1 pm CDT)     
Location        Stg    Stg    Day/Time   Sun   Mon   Tue          

Vermillion River
Davis           11.0   17.1   Sat 7 am   18.2  17.4  16.6         


&&

LAT...LON 4327 9702 4327 9698 4326 9698 4320 9690
      4316 9691 4314 9694 4308 9694 4308 9700
      4315 9700 4318 9695 4324 9703


$$

Dux
675 
WGUS83 KFSD 230630
FLSFSD

Flood Statement
National Weather Service Sioux Falls SD
130 AM CDT Sun Jun 23 2024

...The Flood Warning continues for the following river in South 
Dakota...

  James River near Forestburg affecting Sanborn County.

  James River near Scotland affecting Yankton, Bon Homme and 
  Hutchinson Counties.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Turn around, don't drown when encountering flooded roads. Most flood 
deaths occur in vehicles.

Motorists should not attempt to drive around barricades or drive 
cars through flooded areas.

Additional information is available at www.weather.gov.

The next statement will be issued by late tonight.

&&

SDC111-240830-
/O.EXT.KFSD.FL.W.0049.000000T0000Z-240627T2100Z/
/FORS2.1.ER.240623T1800Z.240625T0000Z.240626T2100Z.NO/
130 AM CDT Sun Jun 23 2024

...FLOOD WARNING NOW IN EFFECT UNTIL THURSDAY AFTERNOON...

* WHAT...Minor flooding is forecast.

* WHERE...James River near Forestburg.

* WHEN...Until Thursday afternoon.

* IMPACTS...At 12.0 feet, Significant portions of the floodplain 
  begin to flood and a couple county or township roads may begin to 
  flood.

* ADDITIONAL DETAILS...
  - At 12:15 AM CDT Sunday the stage was 11.1 feet.
  - Forecast...The river is expected to rise above flood stage
    this afternoon to a crest of 12.5 feet tomorrow evening.
  - Flood stage is 12.0 feet.
  - http://www.weather.gov/safety/flood

&&

           Fld    Observed          Forecasts (1 am CDT)     
Location   Stg    Stg    Day/Time   Mon   Tue   Wed          

James River
Forestburg 12.0   11.1   Sun 12 am  12.2  12.4  12.3         


&&

LAT...LON 4420 9819 4420 9807 4401 9804 4391 9794
      4385 9794 4385 9806 4390 9806 4398 9814


$$

SDC009-067-135-240830-
/O.CON.KFSD.FL.W.0044.000000T0000Z-000000T0000Z/
/SCOS2.3.ER.240621T0335Z.240625T0000Z.000000T0000Z.NO/
130 AM CDT Sun Jun 23 2024

...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...

* WHAT...Major flooding is occurring and major flooding is forecast.

* WHERE...James River near Scotland.

* WHEN...Until further notice.

* IMPACTS...At 20.0 feet, Highway 44 between Parkston and Freeman, 
  Highway 46 west of Irene, Stone Church Road between Highway 46 and 
  Menno, Highway 81 north of Yankton, and the Jamesville Colony Road 
  in northern Yankton County will all be flooded.

* ADDITIONAL DETAILS...
  - At 12:30 AM CDT Sunday the stage was 19.3 feet.
  - Recent Activity...The maximum river stage in the 24 hours
    ending at 12:30 AM CDT Sunday was 19.6 feet.
  - Forecast...The river is expected to rise to a crest of 20.3
    feet tomorrow evening.
  - Flood stage is 13.0 feet.
  - http://www.weather.gov/safety/flood

&&

           Fld    Observed          Forecasts (1 am CDT)     
Location   Stg    Stg    Day/Time   Mon   Tue   Wed          

James River
Scotland   13.0   19.3   Sun 12 am  20.0  20.3  20.1         


&&

LAT...LON 4350 9786 4350 9775 4345 9774 4334 9755
      4323 9761 4317 9752 4311 9758 4321 9774
      4332 9768 4342 9785


$$

BP
439 
WGUS83 KFSD 231601
FLSFSD

Flood Statement
National Weather Service Sioux Falls SD
1101 AM CDT Sun Jun 23 2024

...The Flood Warning continues for the following rivers in South 
Dakota...Iowa...Minnesota...

  James River near Forestburg affecting Sanborn County.

  Big Sioux River at Sioux City affecting Woodbury and Union 
  Counties.

  Floyd River near James affecting Woodbury and Plymouth Counties.

  Floyd River at Merrill affecting Plymouth County.

  Floyd River At Le Mars affecting Plymouth County.

  Floyd River at Sheldon affecting Sioux and O'Brien Counties.

  James River above Yankton affecting Yankton County.

  Wolf Creek near Freeman affecting Hutchinson County.

  James River near Mitchell affecting Hanson and Davison Counties.

  James River near Scotland affecting Hutchinson, Yankton and Bon 
  Homme Counties.

  Big Sioux River above Dell Rapids affecting Minnehaha and Moody 
  Counties.

  Flandreau Creek near Flandreau affecting Pipestone and Moody 
  Counties.

  Big Sioux River near Richland affecting Plymouth and Union 
  Counties.

  Big Sioux River below Dell Rapids affecting Minnehaha County.

  Big Sioux River at Brandon affecting Minnehaha, Lyon and Lincoln 
  Counties.

  Big Sioux River at Sioux Falls Western Ave affecting Minnehaha 
  and Lincoln Counties.

  Big Sioux River at Akron affecting Plymouth and Union Counties.

  Big Sioux River above Hawarden affecting Sioux, Lincoln and Union 
  Counties.

  Big Sioux River near Canton affecting Lyon, Lincoln and Sioux 
  Counties.

  Beaver Creek at Canton affecting Lincoln County.

  West Fork Des Moines River at Jackson affecting Jackson County.

  West Fork Des Moines River near Windom affecting Jackson and 
  Cottonwood Counties.

  West Fork Des Moines River near Avoca affecting Murray and 
  Cottonwood Counties.

...The Flood Warning is extended for the following rivers in South 
Dakota...Iowa...

  Firesteel Creek near Mount Vernon affecting Davison County.

  Big Sioux River at Sioux Falls I-90 affecting Minnehaha County.

  Big Sioux River near Brookings affecting Brookings and Moody 
  Counties.

  West Branch Floyd River Near Struble affecting Sioux and Plymouth 
  Counties.

  Floyd River at Alton affecting Sioux and Plymouth Counties.

...The Flood Warning is cancelled for the following rivers in South 
Dakota...

  Big Sioux River near Flandreau affecting Moody County.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Motorists should not attempt to drive around barricades or drive 
cars through flooded areas.

Caution is urged when walking near riverbanks.

Be especially cautious at night when it is harder to recognize the 
dangers of flooding.

Turn around, don't drown when encountering flooded roads. Most flood 
deaths occur in vehicles.

Additional information is available at www.weather.gov.

The next statement will be issued by this afternoon.

&&

SDC101-231715-
/O.CAN.KFSD.FL.W.0104.000000T0000Z-240623T1601Z/
/BSFS2.1.ER.240622T2300Z.240623T0400Z.240623T0530Z.NO/
1101 AM CDT Sun Jun 23 2024

...FLOOD WARNING IS CANCELLED...

The Flood Warning is cancelled for
  the Big Sioux River near Flandreau.

* ADDITIONAL DETAILS...
  - At 10:00 AM CDT Sunday the stage was 1539.7 feet.
  - Forecast...No forecast is available for this location.
  - http://www.weather.gov/safety/flood

&&

               Fld    Observed          Forecasts (unknown time) 
Location       Stg    Stg    Day/Time   d1    d2    d3           

Big Sioux River
Flandreau      1540.0 1539.7 Sun 10 am  MSG   MSG   MSG          


&&

LAT...LON 4413 9669 4415 9665 4413 9660 4409 9660
      4407 9652 4404 9657 4404 9666 4407 9661


$$

IAC193-SDC127-241815-
/O.EXT.KFSD.FL.W.0100.240623T1601Z-240627T0800Z/
/SXCI4.3.ER.240623T1440Z.240624T1800Z.240626T0800Z.NR/
1101 AM CDT Sun Jun 23 2024

...FLOOD WARNING NOW IN EFFECT FROM THIS MORNING TO EARLY THURSDAY 
MORNING...

* WHAT...Minor flooding is occurring and major flooding is forecast. 
  This approaches the flood of record.

* WHERE...Big Sioux River at Sioux City.

* WHEN...From this morning to early Thursday morning.

* IMPACTS...At 43.0 feet, The lower levees in the Iowa Riverside 
  community are in danger of being overtopped if not sandbagged.

* ADDITIONAL DETAILS...
  - At 10:30 AM CDT Sunday the stage was 32.9 feet.
  - Recent Activity...The maximum river stage in the 24 hours
    ending at 10:30 AM CDT Sunday was 32.9 feet.
  - Forecast...The river is expected to rise to a crest around
    42.2 feet early tomorrow afternoon. It will then fall below
    flood stage Wednesday.
  - Flood stage is 32.0 feet.
  - http://www.weather.gov/safety/flood

&&

               Fld    Observed          Forecasts (1 pm CDT)     
Location       Stg    Stg    Day/Time   Mon   Tue   Wed          

Big Sioux River
Sioux City     32.0   32.9   Sun 10 am  42.2  35.9  29.8         


&&

LAT...LON 4256 9652 4256 9647 4250 9646 4249 9643
      4248 9649 4252 9653


$$

IAC149-193-241815-
/O.EXT.KFSD.FL.W.0096.000000T0000Z-240625T1823Z/
/JMEI4.3.ER.240623T0953Z.240623T1800Z.240624T1823Z.NR/
1101 AM CDT Sun Jun 23 2024

...FLOOD WARNING NOW IN EFFECT UNTIL EARLY TUESDAY AFTERNOON...

* WHAT...Major flooding is occurring and major flooding is forecast. 
  This approaches the flood of record.

* WHERE...Floyd River near James.

* WHEN...Until early Tuesday afternoon.

* IMPACTS...At 34.0 feet, The northbound lane of Highway 75 is 
  flooded, and the railroad company begins to shut down operations.

* ADDITIONAL DETAILS...
  - At 10:00 AM CDT Sunday the stage was 32.4 feet.
  - Recent Activity...The maximum river stage in the 24 hours
    ending at 10:00 AM CDT Sunday was 32.4 feet.
  - Forecast...The river is expected to rise to a crest of 33.1
    feet this afternoon. It will then fall below flood stage
    early tomorrow afternoon.
  - Flood stage is 26.0 feet.
  - http://www.weather.gov/safety/flood

&&

           Fld    Observed          Forecasts (1 pm CDT)     
Location   Stg    Stg    Day/Time   Mon   Tue   Wed          

Floyd River
James      26.0   32.4   Sun 10 am  26.2  17.3  14.7         


&&

LAT...LON 4263 9630 4263 9626 4255 9631 4252 9636
      4248 9639 4249 9640 4254 9638 4255 9635


$$

IAC149-241815-
/O.EXT.KFSD.FL.W.0085.000000T0000Z-240625T1952Z/
/MRLI4.3.ER.240622T2259Z.240623T0500Z.240624T1952Z.NR/
1101 AM CDT Sun Jun 23 2024

...FLOOD WARNING NOW IN EFFECT UNTIL EARLY TUESDAY AFTERNOON...

* WHAT...Major flooding is occurring and major flooding is forecast. 
  This approaches the flood of record.

* WHERE...Floyd River at Merrill.

* WHEN...Until early Tuesday afternoon.

* IMPACTS...At 17.5 feet, The levees protecting the sewage treatment 
  lagoons on the left bank of the river are overtopped.

* ADDITIONAL DETAILS...
  - At 10:00 AM CDT Sunday the stage was 18.2 feet.
  - Recent Activity...The maximum river stage in the 24 hours
    ending at 10:00 AM CDT Sunday was 20.3 feet.
  - Forecast...The river is expected to fall below flood stage
    early tomorrow afternoon and continue falling to 3.6 feet
    Friday morning.
  - Flood stage is 12.0 feet.
  - http://www.weather.gov/safety/flood

&&

           Fld    Observed          Forecasts (1 pm CDT)     
Location   Stg    Stg    Day/Time   Mon   Tue   Wed          

Floyd River
Merrill    12.0   18.2   Sun 10 am  12.5  7.8   5.8          


&&

LAT...LON 4275 9623 4273 9620 4270 9623 4263 9626
      4263 9630 4272 9626


$$

IAC149-241815-
/O.EXT.KFSD.FL.W.0083.000000T0000Z-240625T0527Z/
/LMRI4.3.ER.000000T0000Z.240623T1100Z.240624T0527Z.NR/
1101 AM CDT Sun Jun 23 2024

...FLOOD WARNING NOW IN EFFECT UNTIL EARLY TUESDAY MORNING...

* WHAT...Major flooding is occurring and moderate flooding is 
  forecast. This approaches the flood of record.

* WHERE...Floyd River at Le Mars.

* WHEN...Until early Tuesday morning.

* IMPACTS...At 25.0 feet, The road to the wastewater treatment plant 
  may begin to flood as will several outbuildings and structures 
  along the river.

* ADDITIONAL DETAILS...
  - At 10:00 AM CDT Sunday the stage was 25.0 feet.
  - Recent Activity...The maximum river stage in the 24 hours
    ending at 10:00 AM CDT Sunday was 26.3 feet.
  - Forecast...The river is expected to fall below flood stage
    just after midnight tonight and continue falling to 13.1 feet
    Friday morning.
  - Flood stage is 20.0 feet.
  - http://www.weather.gov/safety/flood

&&

           Fld    Observed          Forecasts (1 pm CDT)     
Location   Stg    Stg    Day/Time   Mon   Tue   Wed          

Floyd River
Le Mars    20.0   25.0   Sun 10 am  19.1  17.1  15.4         


&&

LAT...LON 4290 9612 4290 9605 4279 9616 4273 9620
      4275 9623 4279 9620


$$

IAC149-167-241815-
/O.EXT.KFSD.FL.W.0082.000000T0000Z-240624T1822Z/
/STUI4.3.ER.240622T0637Z.240623T0400Z.240623T1822Z.NO/
1101 AM CDT Sun Jun 23 2024

...FLOOD WARNING NOW IN EFFECT UNTIL EARLY TOMORROW AFTERNOON...

* WHAT...Minor flooding is occurring and minor flooding is forecast.

* WHERE...West Branch Floyd River near Struble.

* WHEN...Until early tomorrow afternoon.

* IMPACTS...At 14.0 feet, A significant amount of agricultural land 
  begins to flood.

* ADDITIONAL DETAILS...
  - At 10:00 AM CDT Sunday the stage was 14.3 feet.
  - Recent Activity...The maximum river stage in the 24 hours
    ending at 10:00 AM CDT Sunday was 15.4 feet.
  - Forecast...The river is expected to fall below flood stage
    this afternoon and continue falling to 6.2 feet Friday
    morning.
  - Flood stage is 14.0 feet.
  - http://www.weather.gov/safety/flood

&&

  Fld    Observed          Forecasts (1 pm CDT)
Location               Stg    Stg    Day/Time   Mon   Tue   Wed

West Branch Floyd River
Struble                14.0   14.3   Sun 10 am  8.9   7.1   6.5


&&

LAT...LON 4301 9619 4301 9615 4297 9616 4293 9615
      4272 9623 4272 9626 4293 9620 4297 9621


$$

SDC099-241815-
/O.EXT.KFSD.FL.W.0069.000000T0000Z-240627T1800Z/
/SFLS2.1.ER.240621T2337Z.240623T1800Z.240626T1800Z.NO/
1101 AM CDT Sun Jun 23 2024

...FLOOD WARNING NOW IN EFFECT UNTIL EARLY THURSDAY AFTERNOON...

* WHAT...Minor flooding is occurring and minor flooding is forecast.

* WHERE...Big Sioux River at Sioux Falls I-90.

* WHEN...Until early Thursday afternoon.

* IMPACTS...At 15.0 feet, Some farm buildings between Renner and 
  Sioux Falls are threatened by high water.

* ADDITIONAL DETAILS...
  - At 10:00 AM CDT Sunday the stage was 14.2 feet.
  - Recent Activity...The maximum river stage in the 24 hours
    ending at 10:00 AM CDT Sunday was 14.2 feet.
  - Forecast...The river is expected to rise to a crest of 14.3
    feet this afternoon. It will then fall below flood stage
    early Wednesday afternoon.
  - Flood stage is 12.0 feet.
  - http://www.weather.gov/safety/flood

&&

                Fld    Observed          Forecasts (1 pm CDT)     
Location        Stg    Stg    Day/Time   Mon   Tue   Wed          

Big Sioux River
Sioux Falls I-9 12.0   14.2   Sun 10 am  13.9  12.9  12.0         


&&

LAT...LON 4367 9676 4367 9671 4362 9674 4360 9672
      4357 9672 4356 9673 4360 9674 4362 9676


$$

SDC011-101-241815-
/O.EXT.KFSD.FL.W.0068.000000T0000Z-240628T0400Z/
/BRKS2.1.ER.240623T1800Z.240625T1200Z.240627T0400Z.NO/
1101 AM CDT Sun Jun 23 2024

...FLOOD WARNING NOW IN EFFECT UNTIL LATE THURSDAY EVENING...

* WHAT...Minor flooding is forecast.

* WHERE...Big Sioux River near Brookings.

* WHEN...Until late Thursday evening.

* IMPACTS...At 10.0 feet, Flooding begins to affect agricultural 
  lands along the right bank of the river.

* ADDITIONAL DETAILS...
  - At 10:45 AM CDT Sunday the stage was 9.0 feet.
  - Forecast...The river is expected to rise above flood stage
    this afternoon to a crest of 9.7 feet Tuesday morning. It
    will then fall below flood stage late Wednesday evening.
  - Flood stage is 9.0 feet.
  - http://www.weather.gov/safety/flood

&&

               Fld    Observed          Forecasts (1 pm CDT)     
Location       Stg    Stg    Day/Time   Mon   Tue   Wed          

Big Sioux River
Brookings      9.0    9.0    Sun 10 am  9.5   9.7   9.4          


&&

LAT...LON 4433 9692 4433 9687 4421 9677 4415 9665
      4413 9669 4420 9683


$$

IAC149-167-241815-
/O.EXT.KFSD.FL.W.0052.000000T0000Z-240625T0752Z/
/ALTI4.3.ER.240622T0430Z.240622T1830Z.240624T0752Z.NO/
1101 AM CDT Sun Jun 23 2024

...FLOOD WARNING NOW IN EFFECT UNTIL EARLY TUESDAY MORNING...

* WHAT...Moderate flooding is occurring and moderate flooding is 
  forecast.

* WHERE...Floyd River at Alton.

* WHEN...Until early Tuesday morning.

* IMPACTS...At 18.0 feet, The entire flood plain is under water and 
  the river is about 1/2 mile wide. The flooding still primarily 
  only affects agricultural land and county roads.

* ADDITIONAL DETAILS...
  - At 10:45 AM CDT Sunday the stage was 17.6 feet.
  - Recent Activity...The maximum river stage in the 24 hours
    ending at 10:45 AM CDT Sunday was 20.2 feet.
  - Forecast...The river is expected to fall below flood stage
    just after midnight tonight and continue falling to 7.0 feet
    Friday morning.
  - Flood stage is 12.0 feet.
  - http://www.weather.gov/safety/flood

&&

           Fld    Observed          Forecasts (1 pm CDT)     
Location   Stg    Stg    Day/Time   Mon   Tue   Wed          

Floyd River
Alton      12.0   17.6   Sun 10 am  9.3   8.3   7.4          


&&

LAT...LON 4308 9594 4308 9587 4290 9605 4290 9612
      4296 9606


$$

SDC111-241815-
/O.EXT.KFSD.FL.W.0049.000000T0000Z-240626T1200Z/
/FORS2.1.ER.240625T0000Z.240625T0000Z.240625T1200Z.NO/
1101 AM CDT Sun Jun 23 2024

...FLOOD WARNING NOW IN EFFECT UNTIL WEDNESDAY MORNING...

* WHAT...Minor flooding is forecast.

* WHERE...James River near Forestburg.

* WHEN...Until Wednesday morning.

* IMPACTS...At 12.0 feet, Significant portions of the floodplain 
  begin to flood and a couple county or township roads may begin to 
  flood.

* ADDITIONAL DETAILS...
  - At 10:15 AM CDT Sunday the stage was 11.4 feet.
  - Forecast...The river is expected to rise to a crest of 12.0
    feet tomorrow evening. It will then fall below flood stage
    Tuesday morning.
  - Flood stage is 12.0 feet.
  - http://www.weather.gov/safety/flood

&&

           Fld    Observed          Forecasts (1 pm CDT)     
Location   Stg    Stg    Day/Time   Mon   Tue   Wed          

James River
Forestburg 12.0   11.4   Sun 10 am  11.9  11.9  11.6         


&&

LAT...LON 4420 9819 4420 9807 4401 9804 4391 9794
      4385 9794 4385 9806 4390 9806 4398 9814


$$

IAC141-167-241700-
/O.EXT.KFSD.FL.W.0046.000000T0000Z-240624T1655Z/
/SHLI4.2.ER.240621T0858Z.240623T1100Z.240623T1655Z.NO/
1101 AM CDT Sun Jun 23 2024

...FLOOD WARNING NOW IN EFFECT UNTIL LATE TOMORROW MORNING...

* WHAT...Minor flooding is occurring.

* WHERE...Floyd River at Sheldon.

* WHEN...Until late tomorrow morning.

* IMPACTS...At 14.0 feet, Flooding affects large areas of farm land 
  within 1000 feet of the river.

* ADDITIONAL DETAILS...
  - At 10:00 AM CDT Sunday the stage was 13.8 feet.
  - Recent Activity...The maximum river stage in the 24 hours
    ending at 10:00 AM CDT Sunday was 14.3 feet.
  - Forecast...The river is expected to fall below flood stage
    late this morning and continue falling to 7.0 feet Friday
    morning.
  - Flood stage is 12.0 feet.
  - http://www.weather.gov/safety/flood

&&

           Fld    Observed          Forecasts (1 pm CDT)     
Location   Stg    Stg    Day/Time   Mon   Tue   Wed          

Floyd River
Sheldon    12.0   13.8   Sun 10 am  8.6   7.8   7.4          


&&

LAT...LON 4324 9572 4320 9572 4318 9582 4312 9586
      4308 9587 4308 9594 4321 9587


$$

SDC035-241815-
/O.EXT.KFSD.FL.W.0038.000000T0000Z-000000T0000Z/
/MTVS2.3.ER.240621T0333Z.240622T0430Z.000000T0000Z.NO/
1101 AM CDT Sun Jun 23 2024

...FLOOD WARNING NOW IN EFFECT UNTIL FURTHER NOTICE...

* WHAT...Moderate flooding is occurring and moderate flooding is 
  forecast.

* WHERE...Firesteel Creek near Mount Vernon.

* WHEN...Until further notice.

* IMPACTS...At 13.5 feet, the bridge on 404th Avenue is overtopped.

* ADDITIONAL DETAILS...
  - At 10:15 AM CDT Sunday the stage was 14.2 feet.
  - Recent Activity...The maximum river stage in the 24 hours
    ending at 10:15 AM CDT Sunday was 15.3 feet.
  - Forecast...The river is expected to fall to 10.8 feet Sunday,
    June 30.
  - Flood stage is 8.0 feet.
  - http://www.weather.gov/safety/flood

&&

               Fld    Observed          Forecasts (1 pm CDT)     
Location       Stg    Stg    Day/Time   Mon   Tue   Wed          

Firesteel Creek
Mount Vernon   8.0    14.2   Sun 10 am  13.2  12.3  11.7         


&&

LAT...LON 4380 9833 4378 9829 4379 9816 4377 9807
      4375 9807 4377 9817 4376 9829 4378 9833


$$

SDC099-101-241815-
/O.CON.KFSD.FL.W.0103.000000T0000Z-000000T0000Z/
/DRBS2.1.ER.240622T1830Z.240623T1500Z.000000T0000Z.NO/
1101 AM CDT Sun Jun 23 2024

...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...

* WHAT...Minor flooding is occurring.

* WHERE...Big Sioux River above Dell Rapids.

* WHEN...Until further notice.

* IMPACTS...At 1482.0 feet, Several outbuildings downstream of the 
  Garfield Ave bridge may be flooded with a couple feet of water.

* ADDITIONAL DETAILS...
  - At 10:00 AM CDT Sunday the stage was 1481.6 feet.
  - Recent Activity...The maximum river stage in the 24 hours
    ending at 10:00 AM CDT Sunday was 1481.6 feet.
  - Forecast...No forecast is available for this location.
  - Flood stage is 1481.0 feet.
  - http://www.weather.gov/safety/flood

&&

               Fld    Observed          Forecasts (unknown time) 
Location       Stg    Stg    Day/Time   d1    d2    d3           

Big Sioux River
Dell Rapids    1481.0 1481.6 Sun 10 am  MSG   MSG   MSG          


&&

LAT...LON 4385 9668 4385 9663 4381 9668 4381 9676
      4383 9675 4383 9669


$$

MNC117-SDC101-241815-
/O.CON.KFSD.FL.W.0097.000000T0000Z-000000T0000Z/
/FCRS2.2.ER.240622T1016Z.240622T1430Z.000000T0000Z.NO/
1101 AM CDT Sun Jun 23 2024

...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...

* WHAT...Minor flooding is occurring.

* WHERE...Flandreau Creek near Flandreau.

* WHEN...Until further notice.

* IMPACTS...At 10.0 feet, Flandreau Country Club golf course is 
  flooded.

* ADDITIONAL DETAILS...
  - At 9:45 AM CDT Sunday the stage was 10.5 feet.
  - Recent Activity...The maximum river stage in the 24 hours
    ending at 9:45 AM CDT Sunday was 11.0 feet.
  - Forecast...No forecast is available for this location.
  - Flood stage is 9.0 feet.
  - http://www.weather.gov/safety/flood

&&

               Fld    Observed          Forecasts (unknown time) 
Location       Stg    Stg    Day/Time   d1    d2    d3           

Flandreau Creek
Flandreau      9.0    10.5   Sun 9 am   MSG   MSG   MSG          


&&

LAT...LON 4407 9655 4407 9650 4413 9641 4410 9641
      4405 9649 4405 9656


$$

IAC149-SDC127-241815-
/O.CON.KFSD.FL.W.0095.000000T0000Z-000000T0000Z/
/BSRS2.3.ER.240621T2122Z.240623T0600Z.000000T0000Z.NR/
1101 AM CDT Sun Jun 23 2024

...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...

* WHAT...Major flooding is occurring. This approaches the flood of 
  record.

* WHERE...Big Sioux River near Richland.

* WHEN...Until further notice.

* ADDITIONAL DETAILS...
  - At 10:00 AM CDT Sunday the stage was 1127.9 feet.
  - Recent Activity...The maximum river stage in the 24 hours
    ending at 10:00 AM CDT Sunday was 1128.7 feet.
  - Forecast...No forecast is available for this location.
  - Flood stage is 1117.0 feet.
  - http://www.weather.gov/safety/flood

&&

               Fld    Observed          Forecasts (unknown time) 
Location       Stg    Stg    Day/Time   d1    d2    d3           

Big Sioux River
Richland       1117.0 1127.9 Sun 10 am  MSG   MSG   MSG          


&&

LAT...LON 4280 9664 4277 9657 4273 9661 4267 9653
      4263 9659 4272 9670


$$

SDC135-241815-
/O.CON.KFSD.FL.W.0080.000000T0000Z-000000T0000Z/
/YNNS2.3.ER.240622T0946Z.240626T1800Z.000000T0000Z.NO/
1101 AM CDT Sun Jun 23 2024

...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...

* WHAT...Moderate flooding is occurring and major flooding is 
  forecast.

* WHERE...James River above Yankton.

* WHEN...Until further notice.

* IMPACTS...At 25.0 feet, Hwy 81 may be in danger of flooding. The 
  bridge on 303rd St at the gauge will be overtopped

* ADDITIONAL DETAILS...
  - At 10:00 AM CDT Sunday the stage was 20.8 feet.
  - Recent Activity...The maximum river stage in the 24 hours
    ending at 10:00 AM CDT Sunday was 20.8 feet.
  - Forecast...The river is expected to rise to a crest of 24.3
    feet early Wednesday afternoon.
  - Flood stage is 12.0 feet.
  - http://www.weather.gov/safety/flood

&&

           Fld    Observed          Forecasts (1 pm CDT)     
Location   Stg    Stg    Day/Time   Mon   Tue   Wed          

James River
Yankton    12.0   20.8   Sun 10 am  22.6  23.6  24.3         


&&

LAT...LON 4311 9758 4317 9752 4307 9734 4288 9725
      4286 9735 4296 9738 4302 9742


$$

MNC063-241815-
/O.CON.KFSD.FL.W.0079.000000T0000Z-000000T0000Z/
/JCKM5.3.ER.240622T0636Z.240623T1800Z.000000T0000Z.NO/
1101 AM CDT Sun Jun 23 2024

...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...

* WHAT...Major flooding is occurring and major flooding is forecast.

* WHERE...West Fork Des Moines River at Jackson.

* WHEN...Until further notice.

* IMPACTS...At 15.0 feet, The low portions of River St begin to 
  flood.

* ADDITIONAL DETAILS...
  - At 10:30 AM CDT Sunday the stage was 15.4 feet.
  - Recent Activity...The maximum river stage in the 24 hours
    ending at 10:30 AM CDT Sunday was 15.5 feet.
  - Forecast...The river is expected to rise to a crest of 16.0
    feet this afternoon.
  - Flood stage is 12.0 feet.
  - http://www.weather.gov/safety/flood

&&

  Fld    Observed          Forecasts (1 pm CDT)
Location                  Stg    Stg    Day/Time   Mon   Tue   Wed

West Fork Des Moines River
Jackson                   12.0   15.4   Sun 10 am  15.2  15.0  15.2


&&

LAT...LON 4377 9511 4377 9505 4367 9498 4350 9487
      4350 9492 4363 9504


$$

MNC033-063-241815-
/O.CON.KFSD.FL.W.0078.000000T0000Z-000000T0000Z/
/WDOM5.3.ER.240621T1450Z.240623T1800Z.000000T0000Z.NR/
1101 AM CDT Sun Jun 23 2024

...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...

* WHAT...Moderate flooding is occurring and major flooding is 
  forecast. This approaches the flood of record.

* WHERE...West Fork Des Moines River near Windom.

* WHEN...Until further notice.

* IMPACTS...At 25.0 feet, Water approaches Hwy 71 in Windom. 

* ADDITIONAL DETAILS...
  - At 10:15 AM CDT Sunday the stage was 23.9 feet.
  - Recent Activity...The maximum river stage in the 24 hours
    ending at 10:15 AM CDT Sunday was 24.4 feet.
  - Forecast...The river will rise to 25.0 feet this afternoon.
    It will then fall just after midnight tonight. It will rise
    to 24.9 feet Tuesday morning. It will then fall again but
    remain above flood stage.
  - Flood stage is 19.0 feet.
  - http://www.weather.gov/safety/flood

&&

  Fld    Observed          Forecasts (1 pm CDT)
Location                  Stg    Stg    Day/Time   Mon   Tue   Wed

West Fork Des Moines River
Windom                    19.0   23.9   Sun 10 am  24.4  24.8  24.5


&&

LAT...LON 4386 9534 4396 9521 4386 9507 4377 9505
      4377 9511 4384 9512 4390 9521 4384 9531


$$

SDC099-241815-
/O.CON.KFSD.FL.W.0066.000000T0000Z-240626T0000Z/
/DERS2.1.ER.000000T0000Z.240623T1800Z.240625T0000Z.NO/
1101 AM CDT Sun Jun 23 2024

...FLOOD WARNING REMAINS IN EFFECT UNTIL TUESDAY EVENING...

* WHAT...Minor flooding is forecast.

* WHERE...Big Sioux River below Dell Rapids.

* WHEN...Until Tuesday evening.

* IMPACTS...At 14.0 feet, Significant amounts of agricultural lands 
  are flooded through the basin, and River Park in Baltic begins to 
  flood.

* ADDITIONAL DETAILS...
  - There is no current observed data.
  - Forecast...The river is expected to fall below flood stage
    tomorrow evening and continue falling to 10.4 feet Friday
    morning.
  - Flood stage is 12.0 feet.
  - http://www.weather.gov/safety/flood

&&

               Fld    Observed          Forecasts (1 pm CDT)     
Location       Stg    Stg    Day/Time   Mon   Tue   Wed          

Big Sioux River
Dell Rapids    12.0   MSG    unknown    12.3  11.4  11.1         


&&

LAT...LON 4381 9676 4381 9671 4373 9672 4367 9671
      4367 9676 4373 9678


$$

SDC067-241815-
/O.CON.KFSD.FL.W.0062.000000T0000Z-000000T0000Z/
/WLFS2.3.ER.240621T0809Z.240623T0515Z.000000T0000Z.UU/
1101 AM CDT Sun Jun 23 2024

...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...

* WHAT...Major flooding is occurring.

* WHERE...Wolf Creek near Freeman.

* WHEN...Until further notice.

* IMPACTS...At 1218.0 feet, major agricultural flooding begins, 
  277th Street west of the bridge floods, and water reaches the 
  bottom of the bridge on 431st Avenue.

* ADDITIONAL DETAILS...
  - At 10:00 AM CDT Sunday the stage was 1218.0 feet.
  - Recent Activity...The maximum river stage in the 24 hours
    ending at 10:00 AM CDT Sunday was 1218.2 feet.
  - Forecast...No forecast is available for this location.
  - Flood stage is 1214.0 feet.
  - http://www.weather.gov/safety/flood

&&

          Fld    Observed          Forecasts (unknown time) 
Location  Stg    Stg    Day/Time   d1    d2    d3           

Wolf Creek
Freeman   1214.0 1218.0 Sun 10 am  MSG   MSG   MSG          


&&

LAT...LON 4350 9756 4350 9753 4343 9756 4339 9759
      4334 9760 4336 9764 4340 9762 4343 9759


$$

IAC119-SDC083-099-241815-
/O.CON.KFSD.FL.W.0059.000000T0000Z-000000T0000Z/
/BBSS2.3.ER.240621T0726Z.240622T1500Z.000000T0000Z.NO/
1101 AM CDT Sun Jun 23 2024

...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...

* WHAT...Major flooding is occurring.

* WHERE...Big Sioux River at Brandon.

* WHEN...Until further notice.

* IMPACTS...At 1312.0 feet, The bridge on W Park St is overtopped 
  and structures near the bridge may flood.

* ADDITIONAL DETAILS...
  - At 10:00 AM CDT Sunday the stage was 1311.3 feet.
  - Recent Activity...The maximum river stage in the 24 hours
    ending at 10:00 AM CDT Sunday was 1312.1 feet.
  - Forecast...No forecast is available for this location.
  - Flood stage is 1304.0 feet.
  - http://www.weather.gov/safety/flood

&&

               Fld    Observed          Forecasts (unknown time) 
Location       Stg    Stg    Day/Time   d1    d2    d3           

Big Sioux River
Brandon        1304.0 1311.3 Sun 10 am  MSG   MSG   MSG          


&&

LAT...LON 4363 9663 4362 9658 4350 9657 4344 9657
      4344 9662 4354 9663


$$

SDC083-099-241815-
/O.CON.KFSD.FL.W.0058.000000T0000Z-000000T0000Z/
/WAVS2.3.ER.240621T0604Z.240622T0530Z.000000T0000Z.NO/
1101 AM CDT Sun Jun 23 2024

...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...

* WHAT...Moderate flooding is occurring.

* WHERE...Big Sioux River at Sioux Falls Western Ave.

* WHEN...Until further notice.

* IMPACTS...At 12.8 feet, East 41st Street begins flooding.

* ADDITIONAL DETAILS...
  - At 10:00 AM CDT Sunday the stage was 12.4 feet.
  - Recent Activity...The maximum river stage in the 24 hours
    ending at 10:00 AM CDT Sunday was 13.7 feet.
  - Forecast...No forecast is available for this location.
  - Flood stage is 8.0 feet.
  - http://www.weather.gov/safety/flood

&&

  Fld    Observed          Forecasts (unknown time)
Location               Stg    Stg    Day/Time   d1    d2    d3

Big Sioux River
Sioux Falls Western Av 8.0    12.4   Sun 10 am  MSG   MSG   MSG


&&

LAT...LON 4353 9678 4353 9676 4351 9675 4353 9671
      4354 9673 4356 9673 4357 9672 4355 9672
      4353 9669 4351 9670 4350 9674 4350 9676


$$

SDC035-061-241815-
/O.CON.KFSD.FL.W.0050.000000T0000Z-000000T0000Z/
/JRMS2.2.ER.240621T0741Z.240623T0900Z.000000T0000Z.NO/
1101 AM CDT Sun Jun 23 2024

...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...

* WHAT...Moderate flooding is occurring and moderate flooding is 
  forecast.

* WHERE...James River near Mitchell.

* WHEN...Until further notice.

* IMPACTS...At 23.5 feet, 1st Avenue by the golf course is flooded.

* ADDITIONAL DETAILS...
  - At 9:45 AM CDT Sunday the stage was 23.6 feet.
  - Recent Activity...The maximum river stage in the 24 hours
    ending at 9:45 AM CDT Sunday was 23.7 feet.
  - Forecast...The river is expected to fall to 17.5 feet Sunday,
    June 30.
  - Flood stage is 17.0 feet.
  - http://www.weather.gov/safety/flood

&&

           Fld    Observed          Forecasts (1 pm CDT)     
Location   Stg    Stg    Day/Time   Mon   Tue   Wed          

James River
Mitchell   17.0   23.6   Sun 9 am   22.0  20.8  19.8         


&&

LAT...LON 4385 9806 4385 9794 4379 9794 4363 9780
      4350 9775 4350 9786 4359 9788 4377 9804


$$

IAC149-SDC127-241815-
/O.CON.KFSD.FL.W.0048.000000T0000Z-000000T0000Z/
/AKRI4.3.ER.240621T1405Z.240623T0415Z.000000T0000Z.NR/
1101 AM CDT Sun Jun 23 2024

...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...

* WHAT...Major flooding is occurring and major flooding is forecast. 
  This approaches the flood of record.

* WHERE...Big Sioux River at Akron.

* WHEN...Until further notice.

* IMPACTS...At 25.0 feet, Much of Highway 48 east of the bridge is 
  flooded and the remaining levees in Akron are overtopped.

* ADDITIONAL DETAILS...
  - At 10:00 AM CDT Sunday the stage was 26.3 feet.
  - Recent Activity...The maximum river stage in the 24 hours
    ending at 10:00 AM CDT Sunday was 27.3 feet.
  - Forecast...The river is expected to fall to 19.2 feet Friday
    morning.
  - Flood stage is 16.0 feet.
  - http://www.weather.gov/safety/flood

&&

               Fld    Observed          Forecasts (1 pm CDT)     
Location       Stg    Stg    Day/Time   Mon   Tue   Wed          

Big Sioux River
Akron          16.0   26.3   Sun 10 am  24.1  22.6  21.6         


&&

LAT...LON 4291 9659 4291 9649 4277 9657 4280 9664


$$

SDC009-067-135-241815-
/O.CON.KFSD.FL.W.0044.000000T0000Z-000000T0000Z/
/SCOS2.3.ER.240621T0335Z.240625T0000Z.000000T0000Z.NO/
1101 AM CDT Sun Jun 23 2024

...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...

* WHAT...Major flooding is occurring and major flooding is forecast.

* WHERE...James River near Scotland.

* WHEN...Until further notice.

* IMPACTS...At 20.0 feet, Highway 44 between Parkston and Freeman, 
  Highway 46 west of Irene, Stone Church Road between Highway 46 and 
  Menno, Highway 81 north of Yankton, and the Jamesville Colony Road 
  in northern Yankton County will all be flooded.

* ADDITIONAL DETAILS...
  - At 10:30 AM CDT Sunday the stage was 19.7 feet.
  - Recent Activity...The maximum river stage in the 24 hours
    ending at 10:30 AM CDT Sunday was 19.7 feet.
  - Forecast...The river is expected to rise to a crest of 20.2
    feet tomorrow evening.
  - Flood stage is 13.0 feet.
  - http://www.weather.gov/safety/flood

&&

           Fld    Observed          Forecasts (1 pm CDT)     
Location   Stg    Stg    Day/Time   Mon   Tue   Wed          

James River
Scotland   13.0   19.7   Sun 10 am  20.1  20.2  19.7         


&&

LAT...LON 4350 9786 4350 9775 4345 9774 4334 9755
      4323 9761 4317 9752 4311 9758 4321 9774
      4332 9768 4342 9785


$$

IAC167-SDC083-127-241815-
/O.CON.KFSD.FL.W.0040.000000T0000Z-000000T0000Z/
/HWDI4.3.ER.240621T0422Z.240623T0400Z.000000T0000Z.NR/
1101 AM CDT Sun Jun 23 2024

...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...

* WHAT...Major flooding is occurring and major flooding is forecast. 
  This approaches the flood of record.

* WHERE...Big Sioux River above Hawarden.

* WHEN...Until further notice.

* ADDITIONAL DETAILS...
  - At 10:30 AM CDT Sunday the stage was 37.2 feet.
  - Recent Activity...The maximum river stage in the 24 hours
    ending at 10:30 AM CDT Sunday was 39.0 feet.
  - Forecast...The river is expected to fall to 22.9 feet Friday
    morning.
  - Flood stage is 20.5 feet.
  - http://www.weather.gov/safety/flood

&&

               Fld    Observed          Forecasts (1 pm CDT)     
Location       Stg    Stg    Day/Time   Mon   Tue   Wed          

Big Sioux River
Hawarden       20.5   37.2   Sun 10 am  31.8  28.1  25.4         


&&

LAT...LON 4308 9649 4308 9641 4303 9646 4291 9649
      4291 9659 4296 9655 4306 9654


$$

IAC119-167-SDC083-241815-
/O.CON.KFSD.FL.W.0039.000000T0000Z-000000T0000Z/
/CBSS2.3.ER.240621T0600Z.240622T0945Z.000000T0000Z.NR/
1101 AM CDT Sun Jun 23 2024

...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...

* WHAT...Major flooding is occurring. This approaches the flood of 
  record.

* WHERE...Big Sioux River near Canton.

* WHEN...Until further notice.

* IMPACTS...At 1245.0 feet, Highway 18 begins to flood and major 
  damage will occur to trees and fences throughout the flood plain.

* ADDITIONAL DETAILS...
  - At 10:00 AM CDT Sunday the stage was 1246.9 feet.
  - Recent Activity...The maximum river stage in the 24 hours
    ending at 10:00 AM CDT Sunday was 1247.8 feet.
  - Forecast...No forecast is available for this location.
  - Flood stage is 1235.0 feet.
  - http://www.weather.gov/safety/flood

&&

               Fld    Observed          Forecasts (unknown time) 
Location       Stg    Stg    Day/Time   d1    d2    d3           

Big Sioux River
Canton         1235.0 1246.9 Sun 10 am  MSG   MSG   MSG          


&&

LAT...LON 4344 9662 4344 9657 4340 9650 4329 9651
      4326 9653 4326 9661 4331 9661 4331 9655
      4338 9655


$$

SDC083-241815-
/O.CON.KFSD.FL.W.0036.000000T0000Z-000000T0000Z/
/BCCS2.3.ER.240620T2055Z.240622T0530Z.000000T0000Z.UU/
1101 AM CDT Sun Jun 23 2024

...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...

* WHAT...Major flooding is occurring.

* WHERE...Beaver Creek at Canton.

* WHEN...Until further notice.

* IMPACTS...At 1251.0 feet, Bridge Street floods, and major 
  agricultural flooding begins.

* ADDITIONAL DETAILS...
  - At 10:00 AM CDT Sunday the stage was 1251.6 feet.
  - Recent Activity...The maximum river stage in the 24 hours
    ending at 10:00 AM CDT Sunday was 1252.8 feet.
  - Forecast...No forecast is available for this location.
  - Flood stage is 1247.0 feet.
  - http://www.weather.gov/safety/flood

&&

            Fld    Observed          Forecasts (unknown time) 
Location    Stg    Stg    Day/Time   d1    d2    d3           

Beaver Creek
Canton      1247.0 1251.6 Sun 10 am  MSG   MSG   MSG          


&&

LAT...LON 4336 9677 4334 9663 4332 9660 4328 9658
      4327 9659 4331 9661 4332 9665 4334 9677


$$

MNC033-101-241815-
/O.CON.KFSD.FL.W.0035.000000T0000Z-000000T0000Z/
/AVOM5.3.ER.240621T0725Z.240623T1800Z.000000T0000Z.NR/
1101 AM CDT Sun Jun 23 2024

...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...

* WHAT...Major flooding is occurring and major flooding is forecast. 
  This approaches the flood of record.

* WHERE...West Fork Des Moines River near Avoca.

* WHEN...Until further notice.

* IMPACTS...At 1429.0 feet, The bridge at the gage location on 
  County Rd 6 is overtopped and the lowest portions of 290th Ave and 
  also 61st St begin to flood.

* ADDITIONAL DETAILS...
  - At 10:30 AM CDT Sunday the stage was 1428.6 feet.
  - Recent Activity...The maximum river stage in the 24 hours
    ending at 10:30 AM CDT Sunday was 1428.7 feet.
  - Forecast...The river is expected to rise to a crest of 1429.6
    feet this afternoon.
  - Flood stage is 1425.0 feet.
  - http://www.weather.gov/safety/flood

&&

  Fld    Observed          Forecasts (1 pm CDT)
Location                  Stg    Stg    Day/Time   Mon   Tue   Wed

West Fork Des Moines River
Avoca                     1425.0 1428.6 Sun 10 am  1429. 1428. 1428.


&&

LAT...LON 4407 9570 4410 9566 4384 9531 4383 9537


$$

Kalin
241 
WGUS83 KFSD 241545
FLSFSD

Flood Statement
National Weather Service Sioux Falls SD
1045 AM CDT Mon Jun 24 2024

...The Flood Warning is cancelled for the following rivers in South 
Dakota...Minnesota...Iowa...

  James River near Forestburg affecting Sanborn County.

  Sixmile Creek near Brookings affecting Brookings County.

  Pipestone Creek below Pipestone affecting Moody, Pipestone and 
  Minnehaha Counties.

  N. Branch Pipestone Creek near Pipestone affecting Pipestone 
  County.

  Little Rock River near George affecting Lyon County.

SDC011-241645-
/O.CAN.KFSD.FL.W.0101.000000T0000Z-240624T1545Z/
/SMCS2.2.ER.240622T1519Z.240623T1515Z.240624T1418Z.NR/
1045 AM CDT Mon Jun 24 2024

...FLOOD WARNING IS CANCELLED...

The Flood Warning is cancelled for
  the Sixmile Creek near Brookings.

* ADDITIONAL DETAILS...
  - At 10:15 AM CDT Monday the stage was 1634.0 feet.
  - Forecast...No forecast is available for this location.
  - http://www.weather.gov/safety/flood

&&

             Fld    Observed          Forecasts (unknown time) 
Location     Stg    Stg    Day/Time   d1    d2    d3           

Sixmile Creek
Brookings    1634.0 1634.0 Mon 10 am  MSG   MSG   MSG          


&&

LAT...LON 4446 9667 4444 9663 4433 9674 4428 9685
      4431 9685 4436 9676


$$

MNC117-SDC099-101-241645-
/O.CAN.KFSD.FL.W.0075.000000T0000Z-240624T1545Z/
/PSTM5.1.ER.240621T1418Z.240622T1130Z.240624T1145Z.NR/
1045 AM CDT Mon Jun 24 2024

...FLOOD WARNING IS CANCELLED...

The Flood Warning is cancelled for
  the Pipestone Creek below Pipestone.

* ADDITIONAL DETAILS...
  - At 10:30 AM CDT Monday the stage was 1594.9 feet.
  - Forecast...No forecast is available for this location.
  - http://www.weather.gov/safety/flood

&&

               Fld    Observed          Forecasts (unknown time) 
Location       Stg    Stg    Day/Time   d1    d2    d3           

Pipestone Creek
Pipestone      1595.0 1594.9 Mon 10 am  MSG   MSG   MSG          


&&

LAT...LON 4403 9640 4399 9640 4395 9645 4383 9650
      4382 9645 4379 9645 4383 9654 4396 9648


$$

IAC119-241645-
/O.CAN.KFSD.FL.W.0072.000000T0000Z-240624T1545Z/
/LRGI4.3.ER.240621T1106Z.240622T1000Z.000000T0000Z.UU/
1045 AM CDT Mon Jun 24 2024

...FLOOD WARNING IS CANCELLED...

The Flood Warning is cancelled for
  the Little Rock River near George.

* ADDITIONAL DETAILS...
  - At 9:45 AM CDT Monday the stage was 1310.4 feet.
  - Forecast...No forecast is available for this location.
  - http://www.weather.gov/safety/flood

&&

                 Fld    Observed          Forecasts (unknown time) 
Location         Stg    Stg    Day/Time   d1    d2    d3           

Little Rock River
George           1311.5 1310.4 Mon 9 am   MSG   MSG   MSG          


&&

LAT...LON 4334 9610 4332 9605 4336 9598 4336 9590
      4328 9605 4331 9610 4325 9623 4327 9625


$$

MNC117-241645-
/O.CAN.KFSD.FL.W.0063.000000T0000Z-240624T1545Z/
/PSNM5.1.ER.240621T0955Z.240622T1430Z.240624T0645Z.NO/
1045 AM CDT Mon Jun 24 2024

...FLOOD WARNING IS CANCELLED...

The Flood Warning is cancelled for
  the N. Branch Pipestone Creek near Pipestone.

* ADDITIONAL DETAILS...
  - At 10:30 AM CDT Monday the stage was 43.8 feet.
  - Forecast...No forecast is available for this location.
  - http://www.weather.gov/safety/flood

&&

  Fld    Observed          Forecasts (unknown time)
Location                 Stg    Stg    Day/Time   d1    d2    d3

N. Branch Pipestone Creek
Pipestone                44.0   43.8   Mon 10 am  MSG   MSG   MSG


&&

LAT...LON 4406 9642 4411 9625 4408 9625 4404 9639
      4402 9639 4400 9642


$$

SDC111-241645-
/O.CAN.KFSD.FL.W.0049.000000T0000Z-240624T1545Z/
/FORS2.1.ER.000000T0000Z.000000T0000Z.000000T0000Z.NO/
1045 AM CDT Mon Jun 24 2024

...FLOOD WARNING IS CANCELLED...

The Flood Warning is cancelled for
  the James River near Forestburg.

* ADDITIONAL DETAILS...
  - At 10:15 AM CDT Monday the stage was 11.7 feet.
  - Forecast...The river is expected to fall to 8.6 feet Monday,
    July 01.
  - http://www.weather.gov/safety/flood

&&

           Fld    Observed          Forecasts (1 pm CDT)     
Location   Stg    Stg    Day/Time   Tue   Wed   Thu          

James River
Forestburg 12.0   11.7   Mon 10 am  11.5  11.1  10.5         


&&

LAT...LON 4420 9819 4420 9807 4401 9804 4391 9794
      4385 9794 4385 9806 4390 9806 4398 9814


$$

Chapman

What 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 Jun 20, 11:26 PM CDT, 1 hour 58 minutes earlier. Its key messages:

  • Multiple rounds of showers and thunderstorms tonight through Friday night will contribute to a heavy rain risk. A broad 2 to 4 inches is expected with isolated higher amounts up to 5 to 8 inches possible north of I-90. Flash Flooding is also possible with the heavy rain.
  • The Flood Watch has been expanded to encompass the majority of the area and is in effect until 7 am Saturday morning.
  • Strong to severe storms are again possible on Saturday. Some uncertainty remains in where storms will develop but large hail to the size of golf balls, damaging winds to 60 mph, and a few tornadoes are possible.
  • Dry weather returns for the weekend but rain chances are uncertain next week.
Area forecast discussion, Jun 20, 11:26 PM CDT, 1 hour 58 minutes before
Area Forecast Discussion
National Weather Service Sioux Falls SD
1126 PM CDT Thu Jun 20 2024

.KEY MESSAGES...

- Multiple rounds of showers and thunderstorms tonight through
Friday night will contribute to a heavy rain risk. A broad 2 to 4
inches is expected with isolated higher amounts up to 5 to 8 inches
possible north of I-90. Flash Flooding is also possible with the
heavy rain.

- The Flood Watch has been expanded to encompass the majority of the
area and is in effect until 7 am Saturday morning.

- Strong to severe storms are again possible on Saturday. Some
uncertainty remains in where storms will develop but large hail to
the size of golf balls, damaging winds to 60 mph, and a few
tornadoes are possible.

- Dry weather returns for the weekend but rain chances are uncertain
next week.

&&

.DISCUSSION...
Issued at 254 PM CDT Thu Jun 20 2024

Scattered showers and embedded thunderstorms continue across the
area this afternoon. So far, an additional quarter to half inch of
rain has fallen through the first half of the afternoon hours with
isolated amounts up to around an inch. Expect another quarter to
half an inch of rain through the rest of the afternoon hours. A mid
level wave currently over the four corners area will push into the
Plains this evening and night, bringing renewed chances for
thunderstorms and heavy rainfall. As the wave ejects, the low level
jet (LLJ) will strengthen which will also further strengthen warm
air advection (WAA) across the area. The warm advective ascent will
reside beneath the right entrance region of an upper level jet
streak, promoting more then sufficient lift across the area. A
mesoscale convective system (MCS) looks to develop across western
Nebraska this evening and track eastwards into the forecast area.
While the lift will be more then enough to sustain storms,
instability is questionable as a surface warm front looks to reside
south of the forecast area. This signals that storms will transition
from surface based (double check) in Nebraska to elevated in South
Dakota. Instability will wane to around 1,000 J/kg of CAPE but long
skinny CAPE profiles in a highly moist atmosphere will set the stage
for heavy rainfall tonight. More details can be found in the
hydrology section. Skinny CAPE profiles will still contribute to a
strong to severe storm risk. Shear will be sufficient with deep
layer shear values up to 40-50 knots and 50-60 knots of 0-10 km
shear. However, with low end instability in place along with waning
values of both DCAPE and 0-7 km theta-e difference, think the MCS
will most likely be on a down trend as it enters the forecast area.
Damaging wind gusts up to 60 mph along with large hail up to the
size of quarters is possible along and west of the James River. With
weak instability in place, the storms will not completely fizzle out
but remain sub severe, further contributing to the previously
mentioned heavy rain risk. Low temperatures will only fall to the
60s overnight.

No break in storm and heavy rain potential as a Maddox Frontal
pattern persists aloft. The warm front will finally push northwards
into the forecast area but how far north the boundary pushes remains
uncertain. However, the anomalously moist environment will persist
which will again yield another day of heavy rainfall. More can be
found on this potential in the hydrology section. Turning to the
severe weather side of things, the right entrance region of an upper
level jet streak will remain overhead while 850 mb flow remains
southerly through the day, continuing to advect sufficient moist
inflow into any storm that develops. Cloud cover is also a bit
uncertain as cloudy skies look to persist north of the boundary with
clearer skies south of it. Dew points will further moisten to the
70s while high temperatures warm to the upper 70s along highway-14
to mid to upper 80s along and south of I-90. Although mid level
lapse rates will only be on the order of moist neutral, steeper low
level lapse rates will contribute to strong instability on the order
of 2,000 to 3,000 J/kg of CAPE. With the right entrance of an upper
level jet streak overhead, sufficient deep layer vertical shear is
expected on the order of 30-40 knots. However, hodograph reveal
larges shear values above 6 km which could allow for a large hail
threat, potentially up to the size of golf balls in the strongest
storm. On top of the threat for large hail, an tornado is also
possible along the warm front. Hodographs do not show much low level
curvature during the daylight hours but baroclinically driven
vorticity on the warm front may allow a tornado to develop. DCAPE
values up to around 1,000 J/kg could allow for damaging wind gusts
up to 60 mph in any storm that is able to fire in the open warm
sector. Another short wave trough will push into the forecast area
during the evening hours which will develop additional storms. With
a relatively uncapped atmosphere, widespread showers and storms look
to develop. This could turn down the severe weather side of this
event and focus more on the heavy rainfall aspect. Heavy rainfall
will continue through the overnight hours before any chance for rain
finally moves east of the forecast area Saturday morning.

After remaining showers move out Saturday morning, a dry weekend
looks to be in store with highs into the 70s and 80s with lows down
to the 60s. Additional chances for rain are possible next week but
details are too uncertain to say at this point.

&&

.AVIATION /06Z TAFS THROUGH 06Z SATURDAY/...
Issued at 1117 PM CDT Thu Jun 20 2024

Showers and thunderstorms - some with heavy rain - will expand
eastward overnight, with the focus from south central SD and along
and north of the Interstate 90 corridor. The activity may
diminish on Friday morning, before showers and thunderstorms
develop once again along and north of Interstate 90 in the
afternoon and evening. Some of these storms could be severe,
with heavy rain likely. Visibility and ceilings will be in the
MVFR/IFR range with any shower and thunderstorm activity. Other
than in thunderstorms, east to southeast winds will be
relatively light through the TAF period.

&&

.HYDROLOGY...
Issued at 254 PM CDT Thu Jun 20 2024

An anomalously moist airmass will be in place this evening and night
as precipitable water (PWAT) values increase up to around 2 inches.
This places this airmass in the 90th to 97.5th percentile per the
NAEFS ensemble. Warm cloud depths will be more then sufficient up to
12,000 to 13,000 ft, further increasing confidence in heavy rain
potential. Latest hi-res guidance has come in with quite a bit of
rain with amounts up to 1-3 inches through Friday morning. Isolated
higher amounts are possible, especially along and north of I-90
where guidance is consistent in where the heaviest rain will fall.
CAMS show this in the incoming MCS but also show a warm advective
wing out ahead of the MCS. This will result in the highest rainfall
totals that may exceed 3 inches due to a longer duration of heavy
rainfall over a specific location.

The Maddox Frontal pattern continues through Friday. Although the
warm fronts location is uncertain at this time, another round of
heavy rainfall is expected as another ridge ridging shortwave trough
pushes into the Northern Plains. The environment will only further
moisten as PWAT values rise to the 99th percentile of climatology
per the NAEFS ensemble. Mean flow will be roughly parallel to the
warm front which could result in repeated thunderstorm development
along the boundary during the afternoon hours. As the shortwave
trough arrives during the evening hours, additional storms are
expected as a cold front moves through the area. Another 1-3 inches
are expected through the duration of Friday with isolated higher
amounts possible. The isolated higher amounts will again be
dependent on where the warm front sets up.

Rainfall totals for the entire event will be quite high with a broad
2 to 4 inches expected along with the potential for 5 to 8 inches
north of I-90. Given saturated soils in place, Flash Flooding is
possible.

With the expected rainfall, river flooding appears likely but will
ultimately depend on where and how much rain falls. Some guidance
would suggest moderate to major flooding is possible across portions
of the forecast area.
FEW

&&

.FSD WATCHES/WARNINGS/ADVISORIES...
SD...Flood Watch through Saturday morning for SDZ038>040-050-
     052>071.
MN...Flood Watch through Saturday morning for MNZ071-072-080-081-
     089-090-097-098.
IA...Flood Watch through Saturday morning for IAZ001>003-012>014.
NE...None.

&&

DISCUSSION...Meyers
AVIATION...JM
HYDROLOGY...Meyers
Hazardous weather outlook, Jun 20, 6:31 PM CDT, 6 hours 53 minutes before
Hazardous Weather Outlook
National Weather Service Sioux Falls SD
631 PM CDT Thu Jun 20 2024

SDZ050-057-058-063-064-212345-
Gregory-Brule-Aurora-Charles Mix-Douglas-
631 PM CDT Thu Jun 20 2024

This Hazardous Weather Outlook is for south central South Dakota.

.DAY ONE...Tonight.

Another round of showers and storms is expected to spread in from
central South Dakota tonight. There is a low risk of severe storms
this evening, and heavy downpours may lead to flash flooding
overnight.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday.

Another round of showers and storms is likely Friday night with
scattered strong to severe storms possible. All hazards are possible
with storms Friday night, including flash flooding.

By Saturday, a widespread 1 to 3 inches of rain is expected with
isolated amounts of 5 or more inches. Multiple periods of locally
heavy rainfall means ponding of water and rises in area streams and
creeks are expected.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

IAZ001-MNZ071-072-080-081-089-090-097-098-SDZ038>040-052>056-059>062-
065>070-212345-
Lyon-Lincoln-Murray-Cottonwood-Nobles-Jackson-Pipestone-Rock-Beadle-
Kingsbury-Brookings-Jerauld-Sanborn-Miner-Lake-Moody-Davison-Hanson-
McCook-Minnehaha-Hutchinson-Turner-Bon Homme-Yankton-Clay-
631 PM CDT Thu Jun 20 2024

This Hazardous Weather Outlook is for northwest Iowa, southwest
Minnesota, central South Dakota, east central South Dakota and
southeast South Dakota.

.DAY ONE...Tonight.

Another round of showers and storms is expected to spread in from
central South Dakota tonight. While severe storms are not expected at
this time, heavy downpours may lead to flash flooding overnight.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday.

Another round of showers and storms is likely Friday night with
scattered strong to severe storms possible. All hazards are possible
with storms Friday night, including flash flooding.

By Saturday, a widespread 2 to 4 inches of rain i4s expected with
isolated amounts of 6 or more inches. Multiple periods of locally
heavy rainfall means ponding of water and rises in area streams and
creeks are expected.

.SPOTTER INFORMATION STATEMENT...

Spotter activation may be needed.

IAZ002-003-012>014-020>022-031-032-NEZ013-014-SDZ071-212345-
Osceola-Dickinson-Sioux-O'Brien-Clay-Plymouth-Cherokee-Buena Vista-
Woodbury-Ida-Dixon-Dakota-Union-
631 PM CDT Thu Jun 20 2024

This Hazardous Weather Outlook is for northwest Iowa, west central
Iowa, northeast Nebraska and southeast South Dakota.

.DAY ONE...Tonight.

Another round of showers and storms may spread in from central South
Dakota and Nebraska tonight. Severe weather is not expected at this
time.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday.

Another round of showers and storms may track through the region
Friday night with isolated strong to severe storms possible. All
hazards are possible with storms Friday night, including flash
flooding.

By Saturday, a widespread 1 to 2 inches of rain is expected with
isolated amounts of 3 or more inches. Multiple periods of locally
heavy rainfall means ponding of water and rises in area streams and
creeks are expected.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

In the hours before

Local storm report, Jun 21, 12:37 AM CDT, 47 minutes before
Preliminary Local Storm Report
National Weather Service Sioux Falls SD
1237 AM CDT Fri Jun 21 2024

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

1236 AM     Flood            2 ESE Sioux Falls       43.53N 96.70W
06/21/2024                   Minnehaha          SD   Public

            Public report of street flooding on
            southeastern Ave north of 26th st. Caller
            estimated 4 to 5 inches deep.

&&

AJP
Local storm report, Jun 21, 1:00 AM CDT, 24 minutes before
Preliminary Local Storm Report
National Weather Service Sioux Falls SD
100 AM CDT Fri Jun 21 2024

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0830 PM     Flood            1 SW Melvin             43.28N 95.62W
06/20/2024                   Osceola            IA   Public

            Corrects previous flood report from 1 SW
            Melvin. Social media report with pictures
            and video of flooding of the North Fork
            Floyd River. Report said roadways in the
            area were water covered.

&&

AJP
Local storm report, Jun 21, 1:03 AM CDT, 21 minutes before
Preliminary Local Storm Report
National Weather Service Sioux Falls SD
103 AM CDT Fri Jun 21 2024

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0945 PM     Rain             Madison                 44.01N 97.11W
06/20/2024  M2.90 Inch       Lake               SD   Public

            Social media report as of 9:45 pm.

&&

AJP
Local storm report, Jun 21, 1:04 AM CDT, 20 minutes before
Preliminary Local Storm Report
National Weather Service Sioux Falls SD
104 AM CDT Fri Jun 21 2024

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

1245 AM     Rain             Dell Rapids             43.83N 96.71W
06/21/2024  E3.50 Inch       Minnehaha          SD   Public

            Social media report of rainfall as of 12:45
            am.

&&

AJP
Local storm report, Jun 21, 1:06 AM CDT, 18 minutes before
Preliminary Local Storm Report
National Weather Service Sioux Falls SD
106 AM CDT Fri Jun 21 2024

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0645 PM     Rain             Davis                   43.26N 97.00W
06/20/2024  E3.70 Inch       Turner             SD   Public

            Social media report as of 6:45 pm rainfall.

&&

AJP
Local storm report, Jun 21, 1:13 AM CDT, 11 minutes before
Preliminary Local Storm Report
National Weather Service Sioux Falls SD
113 AM CDT Fri Jun 21 2024

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0100 AM     Flood            3 SSW Sioux Falls       43.50N 96.75W
06/21/2024                   Minnehaha          SD   Public

            Caller reported river was out of its banks
            and they witnessed the kayak launching doc
            be torn away from the shore and wash away
            down stream.

&&

AJP

The office that day

Everything else NWS Sioux Falls, SD issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jun 20, 8:29 PM CDTFlash Flood WarningFSDBrule3 hr
Jun 20, 9:06 PM CDTFlash Flood WarningFSDAurora, Brule, Davison3 hr
Jun 20, 10:14 PM CDTFlash Flood WarningFSDDavison, Hanson11 hr
Jun 20, 11:01 PM CDTFlash Flood WarningFSDHanson, Lake, McCook, Miner, Minnehaha9 hr
Jun 20, 11:20 PM CDTAreal Flood WarningFSDBrule12 hr
Jun 21, 12:10 AM CDTFlash Flood WarningFSDLincoln, Minnehaha, Turner9 hr
Jun 21, 12:22 AM CDTFlash Flood WarningFSDHutchinson, Lincoln, Turner9 hr
Jun 21, 12:30 AM CDTFlash Flood WarningFSDAurora, Brule, Davison8 hr
Jun 21, 1:11 AM CDTFlash Flood WarningFSDMinnehaha8 hr
Jun 21, 1:24 AM CDTRiver Flood WarningFSDDavison7 days
Jun 21, 1:24 AM CDTRiver Flood WarningFSDLincoln21 days
Jun 21, 1:24 AM CDTRiver Flood WarningFSDLincoln, Union21 days
Jun 21, 1:24 AM CDTRiver Flood WarningFSDMcCook21 days
Jun 21, 1:24 AM CDTRiver Flood WarningFSDBon Homme, Hutchinson, Yankton21 days
Jun 21, 1:24 AM CDTRiver Flood WarningFSDTurner6 days
Jun 21, 1:24 AM CDTRiver Flood WarningFSDTurner7 days
Jun 21, 1:24 AM CDTRiver Flood WarningFSDUnion21 days
Jun 21, 1:24 AM CDTRiver Flood WarningFSDDavison, Hanson21 days
Jun 21, 1:47 AM CDTRiver Flood WarningFSDMinnehaha3 days
Jun 21, 1:47 AM CDTRiver Flood WarningFSDMinnehaha21 days
Jun 21, 2:17 AM CDTRiver Flood WarningFSDTurner6 days
Jun 21, 2:29 AM CDTFlash Flood WarningFSDClay, Lincoln, Turner, Union, Yankton7 hr
Jun 21, 2:32 AM CDTRiver Flood WarningFSDMinnehaha21 days
Jun 21, 2:32 AM CDTRiver Flood WarningFSDLincoln, Minnehaha21 days
Jun 21, 3:19 AM CDTRiver Flood WarningFSDLincoln, Minnehaha13 days
Jun 21, 4:51 AM CDTRiver Flood WarningFSDHutchinson21 days
Jun 21, 6:24 AM CDTRiver Flood WarningFSDMinnehaha3 days
Jun 21, 6:24 AM CDTRiver Flood WarningFSDMinnehaha6 days
Jun 21, 6:24 AM CDTRiver Flood WarningFSDBrookings, Moody12 days
Jun 21, 6:24 AM CDTRiver Flood WarningFSDMinnehaha14 days
Jun 21, 7:42 AM CDTAreal Flood WarningFSDAurora, Brule12 hr
Jun 21, 7:48 AM CDTAreal Flood WarningFSDAurora, Bon Homme, Clay, Davison, Hanson, Hutchinson and 7 more50 hr
Jun 21, 7:53 AM CDTAreal Flood WarningFSDLake, Minnehaha, Moody50 hr
Jun 21, 8:02 AM CDTAreal Flood WarningFSDLincoln, Turner, Union3 days
Jun 21, 8:31 AM CDTRiver Flood WarningFSDMcCook21 days
Jun 21, 8:34 AM CDTRiver Flood WarningFSDMinnehaha4 days
Jun 21, 9:44 AM CDTRiver Flood WarningFSDMinnehaha, Moody21 days
Jun 21, 9:44 AM CDTRiver Flood WarningFSDTurner21 days
Jun 21, 9:58 AM CDTAreal Flood WarningFSDBon Homme, Charles Mix, Hutchinson12 hr
Jun 21, 12:41 PM CDTRiver Flood WarningFSDYankton21 days
Jun 21, 12:41 PM CDTRiver Flood WarningFSDClay21 days
Jun 21, 1:34 PM CDTSevere Thunderstorm WarningFSDAurora, Charles Mix, Davison, Douglas, Hutchinson41 min
Jun 21, 5:07 PM CDTSevere Thunderstorm WarningFSDLake, McCook, Miner, Minnehaha38 min
Jun 21, 5:40 PM CDTSevere Thunderstorm WarningFSDLake, McCook, Minnehaha, Moody50 min
Jun 21, 5:48 PM CDTFlash Flood WarningFSDDavison, Hanson, Lake, McCook, Miner, Moody and 1 more3 hr
Jun 21, 6:27 PM CDTFlash Flood WarningFSDBrookings, Moody4 hr

Nearby

River Flood Warnings in South Dakota, 2024Every river flood warning in 2024

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.