Illinois, Missouri Flood Warning | Effective 05/03/2026 08:29

Headline: 
Flood Warning issued May 3 at 10:29AM CDT until May 4 at 7:00PM CDT by NWS St Louis MO
Event: 
Flood Warning
Urgency: 
Immediate
Effective: 
May 3, 2026 - 8:29am
Expires: 
May 4, 2026 - 5:00pm
Description: 
...The Flood Warning continues for the following rivers in Illinois...Missouri... Mississippi River at Mel Price LD. Mississippi River at Chester. Mississippi River at Grafton. Mississippi River at Winfield. Mississippi River at Louisiana. ...The Flood Warning is extended for the following rivers in Illinois...Missouri... Mississippi River at Clarksville. 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...Mississippi River at Louisiana. * WHEN...Until Monday evening. * ADDITIONAL DETAILS... - At 10:00 AM CDT Sunday the stage was 15.1 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 10:00 AM CDT Sunday was 16.3 feet. - Forecast...The river is expected to fall below flood stage this afternoon. - Flood stage is 15.0 feet.
Instruction: 
Motorists should not attempt to drive around barricades or drive cars through flooded areas. This product, along with additional weather and stream information, is available at https://water.noaa.gov/wfo/lsx
Area Description: 
Pike, IL; Pike, MO
Forcast Office: 
NWS St Louis MO