Current conditions at

Fort Madison Municipal Airport (KFSW)

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

A Few Clouds

77°F

25°C

Humidity 39%
Wind Speed E 9 G 16 mph
Barometer 29.87 in
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 26 Apr 2:35 pm CDT
Detailed forecast for

Clark County

This Afternoon
Mostly sunny. Highs in the upper 70s. Southeast winds around 10 mph with gusts up to 20 mph.
Tonight
Mostly cloudy with a chance of thunderstorms. A chance of showers in the evening, then showers after midnight. Not as cool with lows around 60. Southeast winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 90 percent.
Monday
Showers. A chance of thunderstorms in the morning, then thunderstorms likely in the afternoon. More humid with highs in the upper 70s. South winds 15 to 20 mph with gusts up to 30 mph. Chance of rain near 100 percent.
Monday Night
Partly cloudy. A chance of showers and thunderstorms in the evening. Cooler. Less humid with lows in the mid 40s. West winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 40 percent.
Tuesday
Partly sunny. Not as warm with highs in the mid 60s. Northwest winds 5 to 10 mph.
Tuesday Night
Mostly cloudy in the evening, then clearing. Lows in the mid 40s.
Wednesday And Wednesday Night
Mostly clear. Highs in the mid 60s. Lows in the lower 40s.
Thursday
Mostly sunny. Highs in the upper 60s.
Thursday Night
Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 40s.
Friday
Mostly sunny. Highs in the mid 60s.
Friday Night And Saturday
Mostly clear. Lows in the lower 40s. Highs in the upper 60s.



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126 PM CDT Sun Apr 26 2026
 
 

Additional Resources

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