Active Weather Alerts
River Flood Warning
Issued: 4:42 AM Apr. 4, 2026 – National Weather Service
...FLOOD WARNING IN EFFECT FROM SATURDAY MORNING TO SUNDAY MORNING... * WHAT...Minor flooding is forecast. * WHERE...Mackinaw River near Congerville. * WHEN...From Saturday morning to Sunday morning. * IMPACTS...At 13.0 feet, Widespread agricultural flooding occurs. * ADDITIONAL DETAILS... - At 10:45 PM CDT Friday the stage was 9.1 feet. - Forecast...The river is expected to rise above flood stage late tomorrow morning to a crest of 13.8 feet tomorrow evening. It will then fall below flood stage early Sunday morning. - Flood stage is 13.0 feet. - http://www.weather.gov/safety/flood && Fld Observed Forecasts (1 am CDT) Location Stg Stg Day/Time Sun Mon Tue Mackinaw River Congerville 13.0 9.1 Fri 10 pm CD 13.3 8.6 6.2 &&
Flood Watch
Issued: 1:58 AM Apr. 4, 2026 – National Weather Service
...FLOOD WATCH IN EFFECT THROUGH SATURDAY MORNING... * WHAT...Flooding caused by excessive rainfall is possible. * WHERE...Portions of central and west central Illinois, including the following counties, in central Illinois, Marshall, Mason, McLean, Peoria, Stark, Tazewell and Woodford. In west central Illinois, Fulton and Knox. * WHEN...Through Saturday morning. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. * ADDITIONAL DETAILS... - Two to three inches of rainfall has occurred across the watch area portions of central Illinois Friday evening. Additional rainfall amounts overnight into Saturday morning are expected to be up to 1 to 2 inches. This could cause flooding conditions for area cities and rural roads. - http://www.weather.gov/safety/flood PRECAUTIONARY/PREPAREDNESS ACTIONS... You should monitor later forecasts and be alert for possible Flood Warnings. Those living in areas prone to flooding should be prepared to take action should flooding develop. &&
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