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

Fort Madison Municipal Airport (KFSW)

Lat: 40.66°NLon: 91.33°WElev: 719ft.

Fair

27°F

-3°C

Humidity 69%
Wind Speed N 9 mph
Barometer 30.29 in
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Wind Chill18°F (-8°C)
Last update 28 Feb 10:35 pm CST
Extended Forecast for

2 Miles N Warsaw IL

  • Tonight

    Tonight: Partly cloudy, with a low around 25. Northeast wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 25 °F

    Partly Cloudy

  • Sunday

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

    High: 40 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: A 50 percent chance of snow. Mostly cloudy, with a low around 29. East wind 5 to 10 mph. New snow accumulation of less than a half inch possible.

    Low: 29 °F

    Chance Snow

  • Monday

    Monday: A 20 percent chance of rain after noon. Cloudy, with a high near 44. Southeast wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 44 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Monday Night

    Monday Night: Rain, mainly after midnight. Low around 38. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 38 °F

    Chance Rain
    then Rain

  • Tuesday

    Tuesday: Rain, with thunderstorms also possible after 3pm. High near 52. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    High: 52 °F

    Rain

  • Tuesday Night

    Tuesday Night: A 50 percent chance of rain and thunderstorms before midnight. Cloudy, with a low around 43.

    Low: 43 °F

    Chance
    T-storms then
    Cloudy

  • Wednesday

    Wednesday: A 30 percent chance of rain after noon. Cloudy, with a high near 61.

    High: 61 °F

    Cloudy then
    Chance Rain

  • Wednesday Night

    Wednesday Night: A 50 percent chance of rain. Mostly cloudy, with a low around 45.

    Low: 45 °F

    Chance Rain

Detailed Forecast

Tonight
Partly cloudy, with a low around 25. Northeast wind 10 to 15 mph, with gusts as high as 25 mph.
Sunday
Mostly cloudy, with a high near 40. East wind around 10 mph, with gusts as high as 20 mph.
Sunday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 29. East wind 5 to 10 mph. New snow accumulation of less than a half inch possible.
Monday
A 20 percent chance of rain after noon. Cloudy, with a high near 44. Southeast wind 5 to 10 mph, with gusts as high as 20 mph.
Monday Night
Rain, mainly after midnight. Low around 38. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday
Rain, with thunderstorms also possible after 3pm. High near 52. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Tuesday Night
A 50 percent chance of rain and thunderstorms before midnight. Cloudy, with a low around 43.
Wednesday
A 30 percent chance of rain after noon. Cloudy, with a high near 61.
Wednesday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 45.
Thursday
A 40 percent chance of rain. Mostly cloudy, with a high near 66.
Thursday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 48.
Friday
Rain likely. Mostly cloudy, with a high near 67. Chance of precipitation is 70%.
Friday Night
Rain likely. Mostly cloudy, with a low around 44. Chance of precipitation is 70%.
Saturday
A 50 percent chance of rain. Mostly cloudy, with a high near 63.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles N Warsaw IL
 40.37°N 91.42°W (Elev. 479 ft)
Last Update:
7:47 pm CST Feb 28, 2026
Forecast Valid:
10pm CST Feb 28, 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