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Flood Statement
Issued by NWS Sioux Falls, SD
Issued by NWS Sioux Falls, SD
572 WGUS83 KFSD 111603 FLSFSD Flood Statement National Weather Service Sioux Falls SD 1103 AM CDT Thu Jul 11 2024 ...The Flood Warning continues for the following rivers in Iowa... Minnesota... West Okoboji Lake near Milford affecting Dickinson County. Little Sioux River at Spencer affecting Clay County. Little Sioux River above Spencer / Highway 18 affecting Clay County. West Fork Des Moines River near Windom affecting Jackson and Cottonwood 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 forecast information is available at www.weather.gov/siouxfalls. The next statement will be issued by Friday afternoon. && IAC059-121815- /O.CON.KFSD.FL.W.0088.000000T0000Z-000000T0000Z/ /OBJI4.2.ER.000000T0000Z.240625T1630Z.000000T0000Z.NO/ 1103 AM CDT Thu Jul 11 2024 ...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE... * WHAT...Minor flooding is occurring. * WHERE...West Okoboji Lake near Milford. * WHEN...Until further notice. * IMPACTS...At 6.8 feet, water reaches the floor of the pump house for water supply for Milford and West Okoboji. * ADDITIONAL DETAILS... - At 9:45 AM CDT Thursday the stage was 6.9 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 9:45 AM CDT Thursday was 7.0 feet. - Forecast...No forecast is available for this location. - Flood stage is 6.5 feet. - Stay up to date with the latest river observations and forecasts at: www.water.noaa.gov && Fld Observed Forecasts (unknown time) Location Stg Stg Day/Time d1 d2 d3 West Okoboji Lake Milford 6.5 6.9 Thu 9 am MSG MSG MSG && LAT...LON 4343 9519 4343 9515 4337 9512 4334 9517 4338 9519 $$ MNC033-063-121815- /O.CON.KFSD.FL.W.0078.000000T0000Z-240713T0600Z/ /WDOM5.3.ER.240621T1450Z.240625T1800Z.240712T0600Z.NO/ 1103 AM CDT Thu Jul 11 2024 ...FLOOD WARNING REMAINS IN EFFECT UNTIL EARLY SATURDAY MORNING... * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...West Fork Des Moines River near Windom. * WHEN...Until early Saturday morning. * IMPACTS...At 19.0 feet, Lowland flooding begins along several stretches of the river and Island Park in Windom floods in several areas. * ADDITIONAL DETAILS... - At 10:15 AM CDT Thursday the stage was 19.2 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 10:15 AM CDT Thursday was 19.3 feet. - Forecast...The river is expected to fall below flood stage tonight and continue falling to 17.4 feet Thursday, July 18. - Flood stage is 19.0 feet. - Stay up to date with the latest river observations and forecasts at: www.water.noaa.gov && Fld Observed Forecasts (1 pm CDT) Location Stg Stg Day/Time Fri Sat Sun West Fork Des Moines River Windom 19.0 19.2 Thu 10 am 18.8 18.5 18.3 && LAT...LON 4386 9534 4396 9521 4386 9507 4377 9505 4377 9511 4384 9512 4390 9521 4384 9531 $$ IAC041-121815- /O.CON.KFSD.FL.W.0027.000000T0000Z-000000T0000Z/ /SPWI4.3.ER.240617T0733Z.240623T1130Z.000000T0000Z.NO/ 1103 AM CDT Thu Jul 11 2024 ...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE... * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Little Sioux River at Spencer. * WHEN...Until further notice. * IMPACTS...At 12.0 feet, Most of the floodplain through the center of Spencer is flooded. * ADDITIONAL DETAILS... - At 10:15 AM CDT Thursday the stage was 11.4 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 10:15 AM CDT Thursday was 11.6 feet. - Forecast...The river is expected to fall very slowly over the next few days. - Flood stage is 10.0 feet. - Stay up to date with the latest river observations and forecasts at: www.water.noaa.gov && Fld Observed Forecasts (1 pm CDT) Location Stg Stg Day/Time Fri Sat Sun Little Sioux River Spencer 10.0 11.4 Thu 10 am 11.4 11.2 11.1 && LAT...LON 4317 9520 4317 9514 4313 9502 4300 9501 4296 9508 4296 9516 4306 9508 4312 9519 $$ IAC041-121815- /O.CON.KFSD.FL.W.0025.000000T0000Z-000000T0000Z/ /SPII4.2.ER.240616T2045Z.240623T1630Z.000000T0000Z.UU/ 1103 AM CDT Thu Jul 11 2024 ...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE... * WHAT...Minor flooding is occurring. * WHERE...Little Sioux River above Spencer / Highway 18. * WHEN...Until further notice. * IMPACTS...At 1322.5 feet, Most banks begin to be overtopped and overspill into nearby agricultural land. * ADDITIONAL DETAILS... - At 10:30 AM CDT Thursday the stage was 1323.3 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 10:30 AM CDT Thursday was 1323.4 feet. - Forecast...No forecast is available for this location. - Flood stage is 1322.0 feet. - Stay up to date with the latest river observations and forecasts at: www.water.noaa.gov && Fld Observed Forecasts (unknown time) Location Stg Stg Day/Time d1 d2 d3 Little Sioux River Spencer / Highway 1 1322.0 1323.3 Thu 10 am MSG MSG MSG && LAT...LON 4326 9527 4326 9520 4321 9521 4317 9514 4317 9520 4321 9526 $$ BP