Active Weather Alerts
River Flood Warning
Issued: 12:08 AM Jun. 21, 2026 – National Weather Service
...FLOOD WARNING NOW IN EFFECT UNTIL EARLY TOMORROW AFTERNOON... * WHAT...Minor flooding is forecast. * WHERE...Illinois River at Henry. * WHEN...Until early tomorrow afternoon. * IMPACTS...At 23.0 feet, Water begins to affect the marina in Henry along with minor flooding of land adjacent to the river. * ADDITIONAL DETAILS... - At 6:45 PM CDT Saturday the stage was 23.0 feet. - Forecast...The river will fall below flood stage this evening to 22.9 feet just after midnight tonight. It will then rise to flood stage tomorrow morning. It will fall for the remainder of the period. - Flood stage is 23.0 feet. - http://www.weather.gov/safety/flood && Fld Observed Forecasts (7 pm CDT) Location Stg Stg Day/Time Sun Mon Tue Illinois River Henry 23.0 23.0 Sat 6 pm CDT 22.9 22.8 22.8 &&
Flood Watch
Issued: 5:51 PM Jun. 20, 2026 – National Weather Service
...FLOOD WATCH IN EFFECT FROM SUNDAY MORNING THROUGH LATE SUNDAY NIGHT... * WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...Portions of central and west central Illinois, including the following counties, in central Illinois, Marshall, McLean, Peoria, Stark, Tazewell and Woodford. In west central Illinois, Knox. * WHEN...From Sunday morning through late Sunday night. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. * ADDITIONAL DETAILS... - Rainfall amounts of 1.50 to 2.50 inches are expected with locally higher amounts possible. - 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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