Active Weather Alerts
River Flood Warning
Issued: 5:06 PM Sep. 23, 2026 – National Weather Service
...FLOOD WARNING NOW IN EFFECT FROM FRIDAY AFTERNOON TO LATE SATURDAY NIGHT... * WHAT...Minor flooding is forecast. * WHERE...Mississippi River at Hannibal. * WHEN...From Friday afternoon to late Saturday night. * IMPACTS...At 17.0 feet, John Hay Recreation Area on east side (inside the Illinois Sny Levee) begins flooding. * ADDITIONAL DETAILS... - At 11:15 AM CDT Wednesday the stage was 15.7 feet. - Forecast...The river is expected to rise to a crest of 17.0 feet early Friday afternoon. It will then fall below flood stage Friday evening. - Flood stage is 17.0 feet. && All Times CDT Fld Observed Forecasts (1 pm) Location Stg Stage Thu Fri Sat Sun Mon Mississippi River Hannibal 17.0 15.7 16.5 17.0 16.6 15.8 14.7 &&
River Flood Warning
Issued: 5:06 PM Sep. 23, 2026 – National Weather Service
...FLOOD WARNING NOW IN EFFECT FROM FRIDAY MORNING TO SUNDAY EVENING... * WHAT...Minor flooding is forecast. * WHERE...Mississippi River at Saverton. * WHEN...From Friday morning to Sunday evening. * IMPACTS...At 15.5 feet, An access road to riverside raised homes on the riverward side of the Sny levee begins to flood near this level. * ADDITIONAL DETAILS... - At 10:00 AM CDT Wednesday the stage was 13.7 feet. - Forecast...The river is expected to rise above flood stage Friday morning to a crest of 16.2 feet Friday evening. It will then fall below flood stage early Saturday afternoon. - Flood stage is 16.0 feet. && All Times CDT Fld Observed Forecasts (1 pm) Location Stg Stage Thu Fri Sat Sun Mon Mississippi River Saverton 16.0 13.7 15.2 16.1 16.0 15.1 13.5 &&
River Flood Warning
Issued: 4:53 PM Sep. 23, 2026 – National Weather Service
...FLOOD WARNING IN EFFECT FROM THURSDAY AFTERNOON TO MONDAY EVENING... * WHAT...Minor flooding is forecast. * WHERE...Mississippi River at Louisiana. * WHEN...From Thursday afternoon to Monday evening. * IMPACTS...At 15.0 feet, The first quarter mile of Edison Avenue beyond the railroad tracks begins flooding near this height. * ADDITIONAL DETAILS... - At 11:30 AM CDT Wednesday the stage was 13.9 feet. - Forecast...The river is expected to rise above flood stage tomorrow afternoon to a crest of 15.9 feet Friday evening. It will then fall below flood stage Sunday afternoon. - Flood stage is 15.0 feet. && All Times CDT Fld Observed Forecasts (1 pm) Location Stg Stage Thu Fri Sat Sun Mon Mississippi River Louisiana 15.0 13.9 14.9 15.8 15.8 15.1 13.9 &&
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