Illinois Severe Flood Warning | Effective 06/30/2026 08:06

Headline: 
Flood Warning issued June 30 at 10:06AM CDT until July 2 at 7:00PM CDT by NWS Lincoln IL
Event: 
Flood Warning
Urgency: 
Immediate
Effective: 
June 30, 2026 - 8:06am
Expires: 
July 1, 2026 - 12:15am
Description: 
...The Flood Warning is extended for the following rivers in Illinois... Illinois River at Peoria affecting Woodford, Tazewell and Peoria Counties. ...The Flood Warning continues for the following rivers in Illinois... Illinois River at Beardstown affecting Morgan, Cass, Schuyler and Brown Counties. 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 at Peoria. * WHEN...Until Thursday evening. * IMPACTS...At 18.0 feet, Some flooding begins to bottomland not protected by levees. * ADDITIONAL DETAILS... - At 9:45 AM CDT Tuesday the stage was 19.0 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 9:45 AM CDT Tuesday was 19.4 feet. - Forecast...The river is expected to fall below flood stage early Thursday afternoon and continue falling to 15.3 feet Tuesday, July 07. - 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: 
Peoria, IL; Tazewell, IL; Woodford, IL
Forcast Office: 
NWS Lincoln IL