Hazardous Weather Conditions

Current conditions at

Fort Madison Municipal Airport (KFSW)

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

Light Rain and Breezy

39°F

4°C

Humidity 87%
Wind Speed NW 22 G 30 mph
Barometer 29.84 in
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Wind Chill29°F (-2°C)
Last update 11 Mar 8:35 am CDT
Detailed forecast for

Clark County

Today
Mostly cloudy. Rain and thunderstorms likely this morning, then a chance of rain this afternoon. Much cooler. Near steady temperature in the lower 40s. Northwest winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 70 percent.
Tonight
Mostly clear. Cooler with lows in the upper 20s. Northwest winds 10 to 15 mph with gusts up to 30 mph, becoming west around 5 mph after midnight.
Thursday
Sunny in the morning, then becoming partly sunny. Highs in the mid 50s. Southwest winds 10 to 15 mph. Gusts up to 30 mph in the afternoon.
Thursday Night
Mostly cloudy. Not as cool with lows in the lower 40s. Southwest winds 15 to 20 mph with gusts up to 35 mph.
Friday
Partly sunny. Highs in the lower 50s. Northwest winds 10 to 15 mph with gusts up to 30 mph.
Friday Night And Saturday
Mostly cloudy. Lows in the mid 30s. Highs in the upper 50s.
Saturday Night
Mostly cloudy. A chance of rain after midnight. Lows in the lower 40s. Chance of rain 40 percent.
Sunday
Rain likely in the morning, then a chance of rain and snow in the afternoon. Little or no snow accumulation. Breezy. Near steady temperature in the upper 40s. Chance of precipitation 70 percent.
Sunday Night
Mostly cloudy in the evening, then becoming partly cloudy. Much cooler with lows around 20.
Monday
Sunny. Much cooler with highs in the lower 30s.
Monday Night And Tuesday
Mostly cloudy. Lows 15 to 20. Highs around 40.



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746 AM CDT Wed Mar 11 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database