Illinois Flood Warning | Effective 05/02/2026 17:46

Headline: 
Flood Warning issued May 2 at 7:46PM CDT by NWS Lincoln IL
Event: 
Flood Warning
Urgency: 
Immediate
Effective: 
May 2, 2026 - 5:46pm
Expires: 
May 3, 2026 - 10:00am
Description: 
...The Flood Warning continues for the following rivers in Illinois... Illinois River near Havana affecting Fulton, Cass and Mason Counties. Illinois River at Beardstown affecting Morgan, Cass, Brown and Schuyler Counties. .The following forecasts are based on observed precipitation, soil moisture conditions, and forecast precipitation. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Illinois River near Havana. * WHEN...Until further notice. * ADDITIONAL DETAILS... - At 6:45 PM CDT Saturday the stage was 16.5 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 6:45 PM CDT Saturday was 16.6 feet. - Forecast...The river is expected to rise to a crest of 16.6 feet just after midnight tonight. - Flood stage is 14.0 feet. - http://www.weather.gov/safety/flood
Instruction: 
Caution is urged when walking near riverbanks. Persons with interests along this river need to remain aware of the latest forecasts and associated flood risk for their area. Stay tuned for further updates on this flooding situation. Additional information is available at www.weather.gov.
Area Description: 
Cass, IL; Fulton, IL; Mason, IL
Forcast Office: 
NWS Lincoln IL
Sender: 
w-nws.webmaster@noaa.gov