Current conditions at

Fort Madison Municipal Airport (KFSW)

Lat: 40.66°NLon: 91.33°WElev: 719ft.

Fair

46°F

8°C

Humidity 87%
Wind Speed S 12 mph
Barometer 29.98 in
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Wind Chill40°F (4°C)
Last update 16 Feb 8:35 am CST
Extended Forecast for

Warsaw IL

  • Washington's Birthday

    Washington's Birthday: Mostly cloudy, then gradually becoming sunny, with a high near 65. Southwest wind 10 to 15 mph, with gusts as high as 30 mph.

    High: 65 °F

    Decreasing
    Clouds

  • Tonight

    Tonight: Mostly cloudy, with a low around 44. South wind around 10 mph.

    Low: 44 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 65. South wind 10 to 15 mph, with gusts as high as 30 mph.

    High: 65 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: A 40 percent chance of rain.  Mostly cloudy, then gradually becoming mostly clear, with a low around 54. Breezy, with a south wind 15 to 20 mph becoming southwest after midnight. Winds could gust as high as 30 mph.

    Low: 54 °F

    Chance Rain
    and Breezy

  • Wednesday

    Wednesday: Sunny, with a high near 68.

    High: 68 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 41.

    Low: 41 °F

    Partly Cloudy

  • Thursday

    Thursday: A 40 percent chance of rain after noon.  Partly sunny, with a high near 64.

    High: 64 °F

    Partly Sunny
    then Chance
    Rain

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 34.

    Low: 34 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 46.

    High: 46 °F

    Partly Sunny

Detailed Forecast

Washington's Birthday
Mostly cloudy, then gradually becoming sunny, with a high near 65. Southwest wind 10 to 15 mph, with gusts as high as 30 mph.
Tonight
Mostly cloudy, with a low around 44. South wind around 10 mph.
Tuesday
Mostly cloudy, with a high near 65. South wind 10 to 15 mph, with gusts as high as 30 mph.
Tuesday Night
A 40 percent chance of rain. Mostly cloudy, then gradually becoming mostly clear, with a low around 54. Breezy, with a south wind 15 to 20 mph becoming southwest after midnight. Winds could gust as high as 30 mph.
Wednesday
Sunny, with a high near 68.
Wednesday Night
Partly cloudy, with a low around 41.
Thursday
A 40 percent chance of rain after noon. Partly sunny, with a high near 64.
Thursday Night
Partly cloudy, with a low around 34.
Friday
Partly sunny, with a high near 46.
Friday Night
Mostly cloudy, with a low around 28.
Saturday
Mostly sunny, with a high near 46.
Saturday Night
A 30 percent chance of rain. Partly cloudy, with a low around 24.
Sunday
Sunny, with a high near 38.
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ABOUT THIS FORECAST

 
Point Forecast:
Warsaw IL
 40.35°N 91.42°W (Elev. 627 ft)
5:46 am CST Feb 16, 2026
8am CST Feb 16, 2026-6pm CST Feb 22, 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