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Elev 472 ft, 39.71 °N, 91.35 °W

Hannibal, MO Severe Weather Alertstar_ratehome

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Current Station
Personal Weather Station
Location: Hannibal, MO
Elevation: 472ft
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Active Weather Alerts

River Flood Warning
Issued: 4:11 PM Apr. 14, 2026 – National Weather Service
...FLOOD WARNING REMAINS IN EFFECT UNTIL SATURDAY EVENING...

* WHAT...Minor flooding is occurring and minor flooding is forecast.

* WHERE...Mississippi River at Hannibal.

* WHEN...Until Saturday evening.

* IMPACTS...At 17.0 feet, John Hay Recreation Area on east side
(inside the Illinois Sny Levee) begins flooding.

* ADDITIONAL DETAILS...
- At 10:15 AM CDT Tuesday the stage was 17.4 feet.
- Recent Activity...The maximum river stage in the 24 hours ending
at 10:15 AM CDT Tuesday was 17.5 feet.
- Forecast...The river is expected to rise to a crest of 17.5 feet
this afternoon. It will then fall below flood stage early Friday
afternoon.
- Flood stage is 17.0 feet.



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All Times CDT    Fld   Observed  Forecasts (7:00 am)
Location         Stg     Stage   Wed   Thu   Fri   Sat   Sun

Mississippi River
Hannibal        17.0    17.4    17.5  17.3  17.1  16.7  16.3



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