Current conditions at

Fort Madison Municipal Airport (KFSW)

Lat: 40.66°NLon: 91.33°WElev: 719ft.

Fair

27°F

-3°C

Humidity 80%
Wind Speed S 13 mph
Barometer 29.97 in
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill16°F (-9°C)
Last update 2 Dec 5:55 pm CST
Extended Forecast for

2 Miles ENE Carthage IL

  • Tonight

    Tonight: Mostly cloudy, with a temperature rising to around 27 by 5am. South wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 21 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 40 percent chance of snow, mainly between 10am and 5pm.  Cloudy, with a high near 35. Southwest wind 10 to 15 mph becoming north in the afternoon. Winds could gust as high as 20 mph.

    High: 35 °F

    Chance Snow

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 1. Wind chill values as low as -10. North wind 5 to 15 mph, with gusts as high as 25 mph.

    Low: 1 °F

    Mostly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 14. Wind chill values as low as -10. North wind around 5 mph becoming south in the afternoon.

    High: 14 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 2.

    Low: 2 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 30.

    High: 30 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 17.

    Low: 17 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 30.

    High: 30 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A 30 percent chance of snow.  Mostly cloudy, with a low around 19.

    Low: 19 °F

    Chance Snow

Detailed Forecast

Tonight
Mostly cloudy, with a temperature rising to around 27 by 5am. South wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday
A 40 percent chance of snow, mainly between 10am and 5pm. Cloudy, with a high near 35. Southwest wind 10 to 15 mph becoming north in the afternoon. Winds could gust as high as 20 mph.
Wednesday Night
Mostly cloudy, with a low around 1. Wind chill values as low as -10. North wind 5 to 15 mph, with gusts as high as 25 mph.
Thursday
Sunny, with a high near 14. Wind chill values as low as -10. North wind around 5 mph becoming south in the afternoon.
Thursday Night
Mostly clear, with a low around 2.
Friday
Mostly sunny, with a high near 30.
Friday Night
Mostly cloudy, with a low around 17.
Saturday
Mostly cloudy, with a high near 30.
Saturday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 19.
Sunday
Mostly cloudy, with a high near 26.
Sunday Night
Mostly cloudy, with a low around 9.
Monday
Mostly cloudy, with a high near 29.
Monday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 21.
Tuesday
Partly sunny, with a high near 34.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ENE Carthage IL
 40.43°N 91.1°W (Elev. 676 ft)
3:16 pm CST Dec 2, 2025
6pm CST Dec 2, 2025-6pm CST Dec 9, 2025
 
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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