WGUS83 KFSD 101402 FLSFSD Flood Statement National Weather Service Sioux Falls SD 902 AM CDT Fri May 10 2024 ...The Flood Warning continues for the following rivers in Iowa... Ocheyedan River near Spencer affecting Clay County. Little Sioux River At Linn Grove affecting Clay, Buena Vista, Cherokee and O'Brien Counties. Little Sioux River above Spencer / Highway 18 affecting Clay County. Little Sioux River at Cherokee affecting Cherokee County. Little Sioux River at Spencer affecting Clay County. ...The Flood Warning is extended for the following rivers in Iowa... Little Sioux River near Milford affecting Dickinson County. PRECAUTIONARY/PREPAREDNESS ACTIONS... 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. && IAC041-111615- /O.EXT.KFSD.FL.W.0008.000000T0000Z-240515T1200Z/ /SPOI4.2.ER.240507T0852Z.240510T0615Z.240514T1200Z.NO/ 902 AM CDT Fri May 10 2024 ...FLOOD WARNING NOW IN EFFECT UNTIL WEDNESDAY MORNING... * WHAT...Moderate flooding is occurring and moderate flooding is forecast. * WHERE...Ocheyedan River near Spencer. * WHEN...Until Wednesday morning. * IMPACTS...At 10.5 feet, major agricultural flooding begins and some county roads are also flooded. * ADDITIONAL DETAILS... - At 8:45 AM CDT Friday the stage was 10.1 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 8:45 AM CDT Friday was 10.2 feet. - Forecast...The river is expected to fall below flood stage Tuesday morning and continue falling to 7.7 feet Wednesday morning. - Flood stage is 8.0 feet. - http://www.weather.gov/safety/flood && Fld Observed Forecasts (7 am CDT) Location Stg Stg Day/Time Sat Sun Mon Ocheyedan River Spencer 8.0 10.1 Fri 8 am 9.7 9.2 8.3 && LAT...LON 4317 9531 4314 9516 4313 9514 4312 9520 4313 9531 $$ IAC059-111615- /O.EXT.KFSD.FL.W.0001.000000T0000Z-000000T0000Z/ /MIFI4.2.ER.240501T0040Z.240509T1100Z.000000T0000Z.NO/ 902 AM CDT Fri May 10 2024 ...FLOOD WARNING NOW IN EFFECT UNTIL FURTHER NOTICE... * WHAT...Moderate flooding is occurring and moderate flooding is forecast. * WHERE...Little Sioux River near Milford. * WHEN...Until further notice. * IMPACTS...At 14.0 feet, significant amounts of pasture and other farm lands begin to flood. * ADDITIONAL DETAILS... - At 7:00 AM CDT Friday the stage was 14.1 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 7:00 AM CDT Friday was 14.1 feet. - Forecast...The river is expected to fall to 12.1 feet Wednesday morning. - Flood stage is 12.0 feet. - http://www.weather.gov/safety/flood && Fld Observed Forecasts (7 am CDT) Location Stg Stg Day/Time Sat Sun Mon Little Sioux River Milford 12.0 14.1 Fri 7 am 13.8 13.3 12.9 && LAT...LON 4341 9527 4341 9523 4330 9515 4326 9520 4326 9527 4329 9523 $$ IAC021-035-041-141-111615- /O.EXT.KFSD.FL.W.0009.240510T2000Z-240515T0800Z/ /LNNI4.1.ER.240510T2000Z.240512T1200Z.240514T0800Z.NO/ 902 AM CDT Fri May 10 2024 ...FLOOD WARNING NOW IN EFFECT FROM THIS AFTERNOON TO EARLY WEDNESDAY MORNING... * WHAT...Minor flooding is forecast. * WHERE...Little Sioux River at Linn Grove. * WHEN...From this afternoon to early Wednesday morning. * IMPACTS...At 18.5 feet, the city park in Sioux Rapids is flooded. * ADDITIONAL DETAILS... - At 8:00 AM CDT Friday the stage was 17.7 feet. - Forecast...The river is expected to rise above flood stage late this afternoon to a crest of 18.9 feet Sunday morning. It will then fall below flood stage early Tuesday morning. - Flood stage is 18.0 feet. - http://www.weather.gov/safety/flood && Fld Observed Forecasts (7 am CDT) Location Stg Stg Day/Time Sat Sun Mon Little Sioux River Linn Grove 18.0 17.7 Fri 8 am 18.6 18.9 18.6 && LAT...LON 4296 9544 4296 9508 4287 9509 4287 9542 4292 9547 $$ IAC041-111615- /O.CON.KFSD.FL.W.0005.000000T0000Z-000000T0000Z/ /SPII4.1.ER.240502T1330Z.240510T0115Z.000000T0000Z.UU/ 902 AM CDT Fri May 10 2024 ...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE... * WHAT...Minor flooding is occurring. * WHERE...Little Sioux River above Spencer / Highway 18. * WHEN...Until further notice. * ADDITIONAL DETAILS... - At 8:00 AM CDT Friday the stage was 1323.4 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 8:00 AM CDT Friday was 1323.4 feet. - Forecast...No forecast is available for this location. - Flood stage is 1322.0 feet. - http://www.weather.gov/safety/flood && Fld Observed Forecasts (unknown time) Location Stg Stg Day/Time d1 d2 d3 Little Sioux River Spencer / Highway 1 1322.0 1323.4 Fri 8 am MSG MSG MSG && LAT...LON 4326 9527 4326 9520 4321 9521 4317 9514 4317 9520 4321 9526 $$ IAC035-111615- /O.CON.KFSD.FL.W.0004.000000T0000Z-000000T0000Z/ /CHKI4.1.ER.240503T0032Z.240510T0700Z.000000T0000Z.NO/ 902 AM CDT Fri May 10 2024 ...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE... * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Little Sioux River at Cherokee. * WHEN...Until further notice. * IMPACTS...At 21.0 feet, Old Highway 5 East begins to flood, and some homes, businesses, and roads in Cherokee begin flooding. * ADDITIONAL DETAILS... - At 8:00 AM CDT Friday the stage was 20.8 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 8:00 AM CDT Friday was 21.0 feet. - Forecast...The river is expected to fall to 18.5 feet Wednesday morning. - Flood stage is 17.0 feet. - http://www.weather.gov/safety/flood && Fld Observed Forecasts (7 am CDT) Location Stg Stg Day/Time Sat Sun Mon Little Sioux River Cherokee 17.0 20.8 Fri 8 am 19.8 19.5 19.2 && LAT...LON 4292 9547 4287 9542 4264 9555 4256 9569 4256 9581 4269 9561 4280 9559 $$ IAC041-111615- /O.CON.KFSD.FL.W.0002.000000T0000Z-000000T0000Z/ /SPWI4.1.ER.240501T0257Z.240510T1015Z.000000T0000Z.NO/ 902 AM CDT Fri May 10 2024 ...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE... * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Little Sioux River at Spencer. * WHEN...Until further notice. * IMPACTS...At 14.0 feet, city sewers in Spencer can begin to back up. Highway 18 between Spencer and Dickens can start flooding if flows on the tributary creeks are also very high. * ADDITIONAL DETAILS... - At 8:00 AM CDT Friday the stage was 13.3 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 8:00 AM CDT Friday was 13.3 feet. - Forecast...The river is expected to rise to a crest of 13.3 feet this afternoon. - Flood stage is 10.0 feet. - http://www.weather.gov/safety/flood && Fld Observed Forecasts (7 am CDT) Location Stg Stg Day/Time Sat Sun Mon Little Sioux River Spencer 10.0 13.3 Fri 8 am 13.3 12.8 12.2 && LAT...LON 4317 9520 4317 9514 4313 9502 4300 9501 4296 9508 4296 9516 4306 9508 4312 9519 $$ APT