Hazardous Weather Conditions

Current conditions at

Fort Madison Municipal Airport (KFSW)

Lat: 40.66° N Lon: 91.33° W Elev: 719 ft.

Fair

57°F

14°C

Humidity 59%
Wind Speed S 14 mph
Barometer 29.97 in
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 21 Apr 6:15 am CDT
Detailed forecast for

Hancock County

Today
Mostly sunny. Warmer with highs in the upper 70s. Southwest winds 15 to 20 mph with gusts up to 35 mph.
Tonight
Mostly cloudy with a slight chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Lows in the upper 50s. Southwest winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 20 percent.
Wednesday
Mostly sunny. Highs in the upper 70s. Southwest winds 10 to 15 mph.
Wednesday Night
Mostly clear. Lows in the upper 50s. South winds 5 to 10 mph.
Thursday
Mostly sunny. Highs in the lower 80s. South winds 15 to 20 mph with gusts up to 30 mph.
Thursday Night
Mostly cloudy with a chance of thunderstorms. A chance of showers in the evening, then showers after midnight. Lows in the upper 50s. Chance of rain 90 percent.
Friday
Mostly cloudy in the morning, then becoming mostly sunny. A chance of showers and thunderstorms. Not as warm with highs in the lower 70s. Chance of rain 50 percent.
Friday Night And Saturday
Partly cloudy. Lows around 50. Highs around 70.
Saturday Night
Mostly cloudy. Lows in the upper 40s.
Sunday
Partly sunny. A chance of showers in the afternoon. Highs in the lower 70s. Chance of rain 30 percent.
Sunday Night And Monday
Mostly cloudy with showers likely. Lows in the lower 50s. Highs around 70. Chance of rain 60 percent.



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539 AM CDT Tue Apr 21 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database