Illinois, Missouri Severe Flood Warning | Effective 10/03/2026 09:10

Headline: 
Flood Warning issued October 3 at 11:10AM CDT until October 8 at 1:00AM CDT by NWS St Louis MO
Event: 
Flood Warning
Urgency: 
Immediate
Effective: 
October 3, 2026 - 9:10am
Expires: 
October 4, 2026 - 9:15pm
Description: 
...The Flood Warning continues for the following rivers in Missouri...Illinois... Mississippi River at Louisiana. Mississippi River at Clarksville. River forecasts are based on observed precipitation and forecast precipitation for the next 48 hours. * WHAT...Minor flooding is forecast. * WHERE...Mississippi River at Clarksville. * WHEN...From this evening to late Wednesday night. * IMPACTS...At 25.5 feet, State Route P east of Elsberry begins flooding just east of the levee. * ADDITIONAL DETAILS... - At 11:00 AM CDT Saturday the stage was 24.2 feet. - Forecast...The river is expected to rise above flood stage late this evening to a crest of 25.7 feet Monday morning. It will then fall below flood stage Tuesday evening. - 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: 
Calhoun, IL; Pike, MO
Forcast Office: 
NWS St Louis MO
Sender: 
w-nws.webmaster@noaa.gov