Active Weather Alerts
River Flood Warning
Issued: 1:33 AM Jul. 14, 2025 – National Weather Service
...FLOOD WARNING NOW IN EFFECT FROM LATE TONIGHT TO SATURDAY AFTERNOON... * WHAT...Minor flooding is forecast. * WHERE...Mississippi River at Hannibal. * WHEN...From late tonight to Saturday afternoon. * IMPACTS...At 17.0 feet, John Hay Recreation Area on east side (inside the Illinois Sny Levee) begins flooding. * ADDITIONAL DETAILS... - At 8:15 PM CDT Sunday the stage was 16.9 feet. - Forecast...The river will rise above flood stage just after midnight tonight to 17.1 feet early tomorrow afternoon. It will then fall to flood stage tomorrow evening. It will rise to 17.2 feet early Thursday afternoon. It will then fall below flood stage Friday morning. - Flood stage is 17.0 feet. && Fld Observed Forecasts (7:00 am) Location Stg Stage Tue Wed Thu Fri Sat Mississippi River Hannibal 17.0 16.9 17.1 17.2 17.2 17.0 16.6 &&
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