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Elev 338 ft, 43.05 °N, 91.39 °W

Monona, IA Severe Weather Alertstar_ratehome

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Current Station
Personal Weather Station
Location: Monona, IA
Elevation: 338ft
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Active Weather Alerts

River Flood Watch
Issued: 4:33 AM Apr. 19, 2026 – National Weather Service
...FLOOD WATCH NOW IN EFFECT FROM LATE MONDAY NIGHT TO WEDNESDAY
EVENING...

* WHAT...Flooding is possible.

* WHERE...Mississippi River at McGregor.

* WHEN...From late Monday night to Wednesday evening.

* IMPACTS...At 16.0 feet, The Washington Street Bridge to Saint
Feriole Island begins to flood and is closed. Pumping operations
are underway.

* ADDITIONAL DETAILS...
- At 10:45 PM CDT Saturday the stage was 14.3 feet.
- Forecast...Flood stage may be reached early Tuesday morning.
- Flood stage is 16.0 feet.
- http://www.weather.gov/safety/flood

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