Missouri Severe Flood Warning | Effective 07/11/2026 06:33

Headline: 
Flood Warning issued July 11 at 8:33AM CDT until July 11 at 11:00AM CDT by NWS St Louis MO
Event: 
Flood Warning
Urgency: 
Expected
Effective: 
July 11, 2026 - 6:33am
Expires: 
July 11, 2026 - 9:00am
Description: 
* WHAT...Flooding caused by excessive rainfall continues. * WHERE...South Central Washington County in east central Missouri... Northeastern Iron County in southeastern Missouri... * WHEN...Until 1100 AM CDT. * 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. Low-water crossings are inundated with water and may not be passable. * ADDITIONAL DETAILS... - At 833 AM CDT, local law enforcement reported flooding in the warned area. Between 3 and 9 inches of rain have fallen. - Additional rainfall amounts up to 0.5 inches are possible in the warned area. - Some locations that will experience flooding include... Ironton, Pilot Knob, Arcadia, Belleview and Granite. - This includes the following State Parks... Fort Davidson Historic Site and Elephant Rocks State Park.
Instruction: 
Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles.
Area Description: 
Iron, MO; Washington, MO
Forcast Office: 
NWS St Louis MO