Missouri Flood Warning - Severe | Effective 06/09/2026 08:43

Headline: 
Flood Warning issued June 9 at 10:43AM CDT until June 11 at 11:17PM CDT by NWS St Louis MO
Event: 
Flood Warning
Urgency: 
Immediate
Effective: 
June 9, 2026 - 8:43am
Expires: 
June 10, 2026 - 8:45pm
Description: 
...The Flood Warning continues for the following rivers in Missouri... Missouri River at St. Charles. Missouri River at Washington. Missouri River at Hermann. ...The Flood Warning is extended for the following rivers in Missouri... Missouri River at Jefferson City. Missouri River near Chamois. River forecasts are based on observed precipitation and forecast precipitation for the next 24 hours. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Missouri River at St. Charles. * WHEN...Until Thursday evening. * IMPACTS...At 27.0 feet, The Katy Trail begins flooding near this height along Hawning Road, about 2 miles north northeast of the Highway 370 bridge. * ADDITIONAL DETAILS... - At 10:00 AM CDT Tuesday the stage was 26.8 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 10:00 AM CDT Tuesday was 26.8 feet. - Forecast...The river is expected to rise to a crest of 27.1 feet this evening. It will then fall below flood stage tomorrow afternoon. - Flood stage is 25.0 feet.
Instruction: 
Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. This product, along with additional weather and stream information, is available at https://water.noaa.gov/wfo/lsx
Area Description: 
St. Charles, MO; St. Louis, MO
Forcast Office: 
NWS St Louis MO
Sender: 
w-nws.webmaster@noaa.gov