Hazardous Weather Conditions

Current conditions at

Fort Madison Municipal Airport (KFSW)

Lat: 40.66°NLon: 91.33°WElev: 719ft.

Fair

30°F

-1°C

Humidity 75%
Wind Speed NW 6 mph
Barometer 29.72 in
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill24°F (-4°C)
Last update 25 Feb 6:35 am CST
Extended Forecast for

3 Miles NNE Fort Madison IA

  • Today

    Today: Increasing clouds, with a high near 44. Northwest wind around 5 mph.

    High: 44 °F

    Increasing
    Clouds

  • Tonight

    Tonight: Snow, possibly mixing with freezing rain after 3am, then gradually ending.  Low around 25. Northeast wind around 5 mph.  Chance of precipitation is 90%. Little or no ice accumulation expected.  New snow accumulation of less than a half inch possible.

    Low: 25 °F

    Snow then
    Wintry Mix

  • Thursday

    Thursday: Mostly sunny, with a high near 50. East wind 5 to 10 mph becoming southwest in the afternoon.

    High: 50 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 31. Southwest wind around 5 mph.

    Low: 31 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 66.

    High: 66 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 31.

    Low: 31 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 46.

    High: 46 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 23.

    Low: 23 °F

    Partly Cloudy

  • Sunday

    Sunday: A 40 percent chance of snow after noon.  Mostly cloudy, with a high near 36.

    High: 36 °F

    Mostly Cloudy
    then Chance
    Snow

Detailed Forecast

Today
Increasing clouds, with a high near 44. Northwest wind around 5 mph.
Tonight
Snow, possibly mixing with freezing rain after 3am, then gradually ending. Low around 25. Northeast wind around 5 mph. Chance of precipitation is 90%. Little or no ice accumulation expected. New snow accumulation of less than a half inch possible.
Thursday
Mostly sunny, with a high near 50. East wind 5 to 10 mph becoming southwest in the afternoon.
Thursday Night
Mostly clear, with a low around 31. Southwest wind around 5 mph.
Friday
Sunny, with a high near 66.
Friday Night
Mostly clear, with a low around 31.
Saturday
Mostly sunny, with a high near 46.
Saturday Night
Partly cloudy, with a low around 23.
Sunday
A 40 percent chance of snow after noon. Mostly cloudy, with a high near 36.
Sunday Night
A chance of rain and snow before midnight, then a chance of snow. Mostly cloudy, with a low around 23. Chance of precipitation is 50%.
Monday
A 30 percent chance of snow. Mostly cloudy, with a high near 35.
Monday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 22.
Tuesday
A chance of rain and snow. Partly sunny, with a high near 39. Chance of precipitation is 40%.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNE Fort Madison IA
 40.65°N 91.33°W (Elev. 653 ft)
4:42 am CST Feb 25, 2026
6am CST Feb 25, 2026-6pm CST Mar 3, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database