Illinois Severe Flood Warning | Effective 07/13/2026 06:57

Headline: 
Flood Warning issued July 13 at 8:57AM CDT until July 18 at 1:00AM CDT by NWS Lincoln IL
Event: 
Flood Warning
Urgency: 
Immediate
Effective: 
July 13, 2026 - 6:57am
Expires: 
July 13, 2026 - 11:00pm
Description: 
...The Flood Warning continues for the following rivers in Illinois... Illinois River at Beardstown affecting Brown, Schuyler, Cass and Morgan Counties. ...The Flood Warning is extended for the following rivers in Illinois... Illinois River near Havana affecting Mason, Fulton and Cass 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 early Saturday morning. * ADDITIONAL DETAILS... - At 8:45 AM CDT Monday the stage was 16.3 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 8:45 AM CDT Monday was 16.7 feet. - Forecast...The river is expected to fall below flood stage Friday evening and continue falling to 12.4 feet Monday, July 20. - Flood stage is 14.0 feet. - http://www.weather.gov/safety/flood
Instruction: 
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