Illinois, Missouri Flood Warning | Effective 04/30/2026 09:43

Headline: 
Flood Warning issued April 30 at 11:43AM CDT until May 6 at 12:00AM CDT by NWS Paducah KY
Event: 
Flood Warning
Urgency: 
Immediate
Effective: 
April 30, 2026 - 9:43am
Expires: 
May 1, 2026 - 11:45am
Description: 
...The Flood Warning continues for the following rivers in Missouri...Illinois... Mississippi River at Cape Girardeau affecting Perry, Union, Alexander, Cape Girardeau, Scott and Jackson Counties. Mississippi River at Thebes affecting Alexander and Scott Counties. For the Mississippi River...including Cape Girardeau, Thebes, Hickman, New Madrid...Minor flooding is forecast. * WHAT...Minor flooding is forecast. * WHERE...Mississippi River at Thebes. * WHEN...From Friday morning to early Wednesday morning. * IMPACTS...At 34.0 feet, The town of Thebes begins to flood. * ADDITIONAL DETAILS... - At 11:30 AM CDT Thursday the stage was 31.3 feet. - Forecast...The river is expected to rise above flood stage late tomorrow morning to a crest of 35.8 feet early Sunday afternoon. It will then fall below flood stage Tuesday evening. - Flood stage is 33.0 feet.
Instruction: 
Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Additional information is available at www.weather.gov.
Area Description: 
Alexander, IL; Scott, MO
Forcast Office: 
NWS Paducah KY
Sender: 
w-nws.webmaster@noaa.gov