Iowa Flood Warning - Severe | Effective 06/11/2026 03:54

Headline: 
Flood Warning issued June 11 at 5:54AM CDT until June 11 at 10:00PM CDT by NWS Des Moines IA
Event: 
Flood Warning
Urgency: 
Immediate
Effective: 
June 11, 2026 - 3:54am
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 occurring. * ADDITIONAL DETAILS... - At 551 AM CDT, Emergency management reported road closures due to heavy rain. Flooding is ongoing. Between 1 and 3 inches of rain have fallen. Additional heavy rain this morning will likely 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: 
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