National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Fort Madison Municipal Airport (KFSW)

Lat: 40.66°NLon: 91.33°WElev: 719ft.

N/A

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update *** Not a current observation ***
Extended Forecast for

3 Miles NNE Fort Madison IA

  • Overnight

    Overnight: Clear, with a low around 63. South wind around 5 mph.

    Low: 63 °F

    Clear

  • Saturday

    Saturday: Increasing clouds, with a high near 84. South wind 5 to 10 mph.

    High: 84 °F

    Increasing
    Clouds

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 57. Southeast wind 5 to 10 mph.

    Low: 57 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 82. Calm wind becoming south around 5 mph in the morning.

    High: 82 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 65.

    Low: 65 °F

    Mostly Clear

  • Columbus Day

    Columbus Day: Sunny, with a high near 86.

    High: 86 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 65.

    Low: 65 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 77.

    High: 77 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A 50 percent chance of showers after 1am. Partly cloudy, with a low around 58.

    Low: 58 °F

    Mostly Clear
    then Chance
    Showers

Detailed Forecast

Overnight
Clear, with a low around 63. South wind around 5 mph.
Saturday
Increasing clouds, with a high near 84. South wind 5 to 10 mph.
Saturday Night
Mostly clear, with a low around 57. Southeast wind 5 to 10 mph.
Sunday
Sunny, with a high near 82. Calm wind becoming south around 5 mph in the morning.
Sunday Night
Mostly clear, with a low around 65.
Columbus Day
Sunny, with a high near 86.
Monday Night
Mostly clear, with a low around 65.
Tuesday
Sunny, with a high near 77.
Tuesday Night
A 50 percent chance of showers after 1am. Partly cloudy, with a low around 58.
Wednesday
Showers likely. Partly sunny, with a high near 71. Chance of precipitation is 60%.
Wednesday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 57. Chance of precipitation is 70%.
Thursday
A 50 percent chance of showers. Mostly cloudy, with a high near 72.
Thursday Night
A 40 percent chance of showers. Partly cloudy, with a low around 53.
Friday
Mostly sunny, with a high near 64.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNE Fort Madison IA
 40.65°N 91.33°W (Elev. 653 ft)
Last Update:
11:41 pm CDT Oct 9, 2026
Forecast Valid:
1am CDT Oct 10, 2026-6pm CDT Oct 16, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation