Flood Statement
Issued by NWS Sioux Falls, SD
Issued by NWS Sioux Falls, SD
523 WGUS83 KFSD 231408 FLSFSD Flood Statement National Weather Service Sioux Falls SD 908 AM CDT Thu May 23 2024 ...The Flood Warning is extended for the following rivers in Iowa... Little Sioux River at Cherokee affecting Cherokee County. Ocheyedan River near Spencer affecting Clay County. Little Sioux River at Spencer affecting Clay 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 Friday morning. && IAC035-241615- /O.EXT.KFSD.FL.W.0015.000000T0000Z-240528T0600Z/ /CHKI4.1.ER.240522T0438Z.240523T0500Z.240527T0600Z.NO/ 908 AM CDT Thu May 23 2024 ...FLOOD WARNING NOW IN EFFECT UNTIL EARLY TUESDAY MORNING... * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Little Sioux River at Cherokee. * WHEN...Until early Tuesday morning. * IMPACTS...At 18.0 feet, Cherokee city park begins to flood on the south bank of the river. * ADDITIONAL DETAILS... - At 8:00 AM CDT Thursday the stage was 18.0 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 8:00 AM CDT Thursday was 18.3 feet. - Forecast...The river is expected to fall today, perhaps rising late Friday. It will then fall below flood stage early next week. - Flood stage is 17.0 feet. - http://www.weather.gov/safety/flood && Fld Observed Forecasts (7 am CDT) Location Stg Stg Day/Time Fri Sat Sun Little Sioux River Cherokee 17.0 18.0 Thu 8 am 17.8 18.0 17.6 && LAT...LON 4292 9547 4287 9542 4264 9555 4256 9569 4256 9581 4269 9561 4280 9559 $$ IAC041-241615- /O.EXT.KFSD.FL.W.0013.000000T0000Z-240527T1800Z/ /SPOI4.1.ER.240522T0900Z.240523T1200Z.240526T1800Z.NO/ 908 AM CDT Thu May 23 2024 ...FLOOD WARNING NOW IN EFFECT UNTIL EARLY MONDAY AFTERNOON... * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Ocheyedan River near Spencer. * WHEN...Until early Monday afternoon. * IMPACTS...At 9.5 feet, significant amounts of pasture and other farm land begin flooding. * ADDITIONAL DETAILS... - At 8:45 AM CDT Thursday the stage was 8.9 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 8:45 AM CDT Thursday was 9.0 feet. - Forecast...The river is cresting currently and will begin to fall later today, falling below flood stage through the second half of the weekend. - Flood stage is 8.0 feet. - http://www.weather.gov/safety/flood && Fld Observed Forecasts (7 am CDT) Location Stg Stg Day/Time Fri Sat Sun Ocheyedan River Spencer 8.0 8.9 Thu 8 am 8.6 8.3 8.1 && LAT...LON 4317 9531 4314 9516 4313 9514 4312 9520 4313 9531 $$ IAC041-241615- /O.EXT.KFSD.FL.W.0012.000000T0000Z-000000T0000Z/ /SPWI4.1.ER.240521T2027Z.240523T1800Z.000000T0000Z.NO/ 908 AM CDT Thu May 23 2024 ...FLOOD WARNING NOW 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 10.0 feet, the right bank overflows, and minor flooding of the Spencer city park and some rural agricultural areas begins. * ADDITIONAL DETAILS... - At 8:15 AM CDT Thursday the stage was 11.5 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 8:15 AM CDT Thursday was 11.6 feet. - Forecast...The river is expected to rise to a crest of 11.7 feet this afternoon and then begin falling into the weekend. - Flood stage is 10.0 feet. - http://www.weather.gov/safety/flood && Fld Observed Forecasts (7 am CDT) Location Stg Stg Day/Time Fri Sat Sun Little Sioux River Spencer 10.0 11.5 Thu 8 am 11.6 11.4 11.3 && LAT...LON 4317 9520 4317 9514 4313 9502 4300 9501 4296 9508 4296 9516 4306 9508 4312 9519 $$ Kalin