Iowa Severe Flood Warning | Effective 10/01/2026 12:31

Headline: 
Flood Warning issued October 1 at 2:31PM CDT until October 2 at 5:07PM CDT by NWS Des Moines IA
Event: 
Flood Warning
Urgency: 
Immediate
Effective: 
October 1, 2026 - 12:31pm
Expires: 
October 2, 2026 - 12:45am
Description: 
...The Flood Warning continues for the following rivers in Iowa... South Skunk River near Ames W Riverside Rd affecting Story County. South Skunk River at Colfax affecting Marion, Jasper and Polk Counties. ...The Flood Warning is extended for the following rivers in Iowa... South Skunk River near Ames US 30 affecting Story and Polk Counties. * WHAT...Minor flooding is forecast. * WHERE...South Skunk River near Ames US 30, or from Ioway Creek to the Polk-Jasper County line. * WHEN...Until Friday afternoon. * IMPACTS...At 23.0 feet, Water affects the Shady Grove Trailer Park located at 1006 S Dayton Ave as well as the railroad just northeast of Cambridge. * ADDITIONAL DETAILS... - At 2:00 PM CDT Thursday the stage was 21.4 feet, and rising. - Forecast...The river is expected to rise to a crest of 23.1 feet just after midnight tonight. It will then fall below flood stage late tomorrow morning. - Flood stage is 21.5 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: 
Polk, IA; Story, IA
Forcast Office: 
NWS Des Moines IA
Sender: 
w-nws.webmaster@noaa.gov