Active Weather Alerts
River Flood Warning
Issued: 1:17 AM Apr. 20, 2026 – National Weather Service
...FLOOD WARNING IN EFFECT FROM LATE MONDAY NIGHT TO SUNDAY, APRIL 26... * WHAT...Minor flooding is forecast. * WHERE...Illinois River at Peoria. * WHEN...From late Monday night to Sunday, April 26. * IMPACTS...At 18.0 feet, Some flooding begins to bottomland not protected by levees. * ADDITIONAL DETAILS... - At 7:45 PM CDT Sunday the stage was 17.3 feet. - Forecast...The river is expected to rise above flood stage early Tuesday morning to a crest of 18.5 feet early Wednesday afternoon. It will then fall below flood stage Saturday evening. - Flood stage is 18.0 feet. - http://www.weather.gov/safety/flood && Fld Observed Forecasts (7 pm CDT) Location Stg Stg Day/Time Mon Tue Wed Illinois River Peoria 18.0 17.3 Sun 7 pm CDT 17.8 18.3 18.5 &&
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