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.

Fair

23°F

-5°C

Humidity 80%
Wind Speed NE 16 mph
Barometer 30.42 in
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Wind Chill10°F (-12°C)
Last update 1 Mar 7:55 am CST
Extended Forecast for

3 Miles NNE Fort Madison IA

  • Today

    Today: Mostly cloudy, with a high near 40. East wind around 10 mph, with gusts as high as 20 mph.

    High: 40 °F

    Mostly Cloudy

  • Tonight

    Tonight: A 40 percent chance of snow, mainly between 7pm and 3am. Mostly cloudy, with a low around 29. East wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 29 °F

    Chance Snow

  • Monday

    Monday: A slight chance of snow and freezing rain before 9am, then a slight chance of rain between 9am and noon. Cloudy, with a high near 44. East wind 5 to 10 mph. Chance of precipitation is 20%.

    High: 44 °F

    Slight Chance
    Wintry Mix
    then Cloudy

  • Monday Night

    Monday Night: Rain, mainly after midnight. Low around 37. Southeast wind around 5 mph. Chance of precipitation is 80%.

    Low: 37 °F

    Chance Rain
    then Rain

  • Tuesday

    Tuesday: Rain. High near 51. Chance of precipitation is 80%.

    High: 51 °F

    Rain

  • Tuesday Night

    Tuesday Night: Rain likely and possibly a thunderstorm. Cloudy, with a low around 45. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 45 °F

    Rain Likely

  • Wednesday

    Wednesday: Rain likely and possibly a thunderstorm. Cloudy, with a high near 60. Chance of precipitation is 70%.

    High: 60 °F

    Rain Likely

  • Wednesday Night

    Wednesday Night: A 50 percent chance of rain. Mostly cloudy, with a low around 43.

    Low: 43 °F

    Chance Rain

  • Thursday

    Thursday: A 40 percent chance of rain. Mostly cloudy, with a high near 62.

    High: 62 °F

    Chance Rain

Detailed Forecast

Today
Mostly cloudy, with a high near 40. East wind around 10 mph, with gusts as high as 20 mph.
Tonight
A 40 percent chance of snow, mainly between 7pm and 3am. Mostly cloudy, with a low around 29. East wind 5 to 10 mph, with gusts as high as 20 mph.
Monday
A slight chance of snow and freezing rain before 9am, then a slight chance of rain between 9am and noon. Cloudy, with a high near 44. East wind 5 to 10 mph. Chance of precipitation is 20%.
Monday Night
Rain, mainly after midnight. Low around 37. Southeast wind around 5 mph. Chance of precipitation is 80%.
Tuesday
Rain. High near 51. Chance of precipitation is 80%.
Tuesday Night
Rain likely and possibly a thunderstorm. Cloudy, with a low around 45. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday
Rain likely and possibly a thunderstorm. Cloudy, with a high near 60. Chance of precipitation is 70%.
Wednesday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 43.
Thursday
A 40 percent chance of rain. Mostly cloudy, with a high near 62.
Thursday Night
A 40 percent chance of rain and thunderstorms. Mostly cloudy, with a low around 49.
Friday
Rain likely. Mostly cloudy, with a high near 66. Chance of precipitation is 70%.
Friday Night
Rain likely. Mostly cloudy, with a low around 44. Chance of precipitation is 60%.
Saturday
A 30 percent chance of rain. Mostly cloudy, with a high near 58.
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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:
5:41 am CST Mar 1, 2026
Forecast Valid:
8am CST Mar 1, 2026-6pm CST Mar 7, 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