Iowa Severe Flood Watch | Effective 09/15/2026 08:58

Headline: 
Flood Watch issued September 15 at 10:58AM CDT until September 16 at 7:00PM CDT by NWS Des Moines IA
Event: 
Flood Watch
Urgency: 
Future
Effective: 
September 15, 2026 - 8:58am
Expires: 
September 16, 2026 - 5:00am
Description: 
...Forecast flooding changed to Minor severity and increased in duration for the following rivers in Iowa... Raccoon River at Des Moines Fleur Dr affecting Polk County. * WHAT...Flooding is possible. * WHERE...Raccoon River at Des Moines Fleur Dr, or from Walnut Creek to the Des Moines River. * WHEN...From this afternoon to Wednesday evening. * ADDITIONAL DETAILS... - At 10:47 AM CDT Tuesday the stage was 9.9 feet, and rising. - Forecast...Flood stage may be reached late this afternoon. - Flood stage is 12.0 feet.
Instruction: 
If you are in the watch area, remain alert to possible flooding. For the latest stream observations and forecasts refer to weather.gov/desmoines/water. River forecasts include observed precipitation plus forecast precipitation over the next 24 hours.
Area Description: 
Polk
Forcast Office: 
NWS Des Moines IA
Sender: 
w-nws.webmaster@noaa.gov