Hazardous Weather Conditions

Current conditions at

Fort Madison Municipal Airport (KFSW)

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

Overcast

32°F

0°C

Humidity 75%
Wind Speed S 7 mph
Barometer 30.01 in
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill25°F (-4°C)
Last update 3 Dec 9:35 am CST
Detailed forecast for

Clark County

Today
Mostly cloudy with a chance of flurries with a slight chance of freezing drizzle. A slight chance of drizzle this afternoon. Highs in the mid 30s. Temperature falling into the upper 20s this afternoon. West winds 5 to 10 mph, becoming northwest with gusts up to 20 mph this afternoon.
Tonight
Mostly cloudy in the evening, then becoming partly cloudy. Much colder with lows around zero. North winds 5 to 10 mph with gusts up to 25 mph. Wind chill values as low as 9 below after midnight.
Thursday
Sunny. Much cooler with highs around 16. North winds around 5 mph, becoming south in the afternoon.
Thursday Night
Mostly clear in the evening, then becoming partly cloudy. Cold with lows around 5 above. Temperature rising to around 13 after midnight. South winds around 5 mph.
Friday
Mostly sunny. Not as cool with highs in the lower 30s. Southwest winds around 5 mph.
Friday Night Through Sunday
Mostly cloudy. Lows around 20. Highs in the upper 20s.
Sunday Night And Monday
Mostly cloudy. Lows 10 to 15. Highs around 30.
Monday Night And Tuesday
Mostly cloudy. Lows in the lower 20s. Highs in the upper 30s.



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656 AM CST Wed Dec 3 2025
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database