Iowa Severe Flood Warning | Effective 10/02/2026 20:21

Headline: 
Flood Warning issued October 2 at 10:21PM CDT until October 4 at 8:30PM CDT by NWS Des Moines IA
Event: 
Flood Warning
Urgency: 
Immediate
Effective: 
October 2, 2026 - 8:21pm
Expires: 
October 3, 2026 - 8:30am
Description: 
...The Flood Warning is extended for the following rivers in Iowa... Black Hawk Creek at Hudson affecting Black Hawk County. South Skunk River near Ames US 30 affecting Polk and Story Counties. South Skunk River at Colfax affecting Jasper, Polk and Marion Counties. ...The Flood Warning continues for the following rivers in Iowa... South Skunk River near Ames W Riverside Rd affecting Story County. Des Moines River at Des Moines SE 6th St affecting Polk, Warren and Marion Counties. Raccoon River at Des Moines Fleur Dr affecting Polk County. North Raccoon River near Perry affecting Dallas County. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Des Moines River at Des Moines SE 6th St, or from below the Center Street dam to Runnells. * WHEN...From this evening to Sunday evening. * IMPACTS...At 24.0 feet, The bike trail is closed east of Water St. Water affects portions of other bike trails. * ADDITIONAL DETAILS... - At 10:00 PM CDT Friday the stage was 24.1 feet, and rising. - Forecast...The river is expected to rise to a crest of 24.5 feet early tomorrow afternoon. It will then fall below flood stage early Sunday afternoon. - Flood stage is 24.0 feet.
Instruction: 
Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. For the latest stream observations and forecasts refer to weather.gov/desmoines/water. River forecasts include observed precipitation plus forecast precipitation over the next 48 hours.
Area Description: 
Marion, IA; Polk, IA; Warren, IA
Forcast Office: 
NWS Des Moines IA
Sender: 
w-nws.webmaster@noaa.gov