Iowa Flood Warning - Severe | Effective 06/11/2026 11:23

Headline: 
Flood Warning issued June 11 at 1:23PM CDT until June 11 at 10:00PM CDT by NWS Des Moines IA
Event: 
Flood Warning
Urgency: 
Immediate
Effective: 
June 11, 2026 - 11:23am
Expires: 
June 11, 2026 - 8:00pm
Description: 
* WHAT...Flooding caused by excessive rainfall continues. * WHERE...A portion of south central Iowa, including the following county, Marion. * WHEN...Until 1000 PM CDT Thursday. * IMPACTS...Flooding of rivers, creeks, streams, and other low-lying and flood-prone locations is imminent or occurring. Numerous roads remain closed due to flooding. * ADDITIONAL DETAILS... - At 122 PM CDT, Emergency management reported road closures due to heavy rain. Between 2 and 5 inches of rain have fallen. Additional rain this this afternoon may prolong or worsen the flooding, especially along Cedar Creek. - Some locations that will experience flooding include... Knoxville, Melcher-Dallas, Bussey, Hamilton, Marysville and Knoxville Municipal Airport.
Instruction: 
Be especially cautious at night when it is harder to recognize the dangers of flooding. For the latest stream observations and forecasts refer to weather.gov/desmoines/water. Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles.
Area Description: 
Marion, IA
Forcast Office: 
NWS Des Moines IA
Sender: 
w-nws.webmaster@noaa.gov