Illinois Severe Flood Warning | Effective 06/23/2026 08:12

Headline: 
Flood Warning issued June 23 at 10:12AM CDT until June 27 at 1:45PM CDT by NWS Lincoln IL
Event: 
Flood Warning
Urgency: 
Immediate
Effective: 
June 23, 2026 - 8:12am
Expires: 
June 24, 2026 - 12:15am
Description: 
...The Flood Warning is extended for the following rivers in Illinois... Little Wabash River below Clay City affecting Clay and Richland 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...Little Wabash River below Clay City. * WHEN...Until early Saturday afternoon. * IMPACTS...At 19.7 feet, Mayflower Road...just north of U.S. Route 50...begins to flood. * ADDITIONAL DETAILS... - At 9:45 AM CDT Tuesday the stage was 20.1 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 9:45 AM CDT Tuesday was 20.1 feet. - Forecast...The river is expected to rise to a crest of 20.6 feet just after midnight tonight. It will then fall below flood stage Saturday morning. - Flood stage is 18.0 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: 
Clay, IL; Richland, IL
Forcast Office: 
NWS Lincoln IL