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.

Overcast and Windy

36°F

2°C

Humidity 65%
Wind Speed W 28 G 43 mph
Barometer 29.96 in
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill23°F (-5°C)
Last update 26 Nov 3:55 am CST
Extended Forecast for

2 Miles ENE Carthage IL

Wind Advisory November 26, 04:21am until November 26, 03:00pm
Click here for hazard details and duration
Wind Advisory
  •  
    Wind Advisory November 26, 04:21am until November 26, 03:00pm

    NOW until 3:00pm Wed

    Wind Advisory

  • Today

    High: 40 °F

    Becoming
    Sunny and
    Breezy

  • Tonight

    Tonight: Partly cloudy, with a low around 23. Northwest wind 10 to 15 mph, with gusts as high as 30 mph.

    Low: 23 °F

    Partly Cloudy

  • Thanksgiving Day

    Thanksgiving Day: Sunny, with a high near 37. Northwest wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 37 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 18. Northwest wind 5 to 10 mph.

    Low: 18 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 34.

    High: 34 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Snow, mainly after midnight. Low around 27. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    Low: 27 °F

    Chance Snow
    then Snow

  • Saturday

    Saturday: Rain and snow. High near 35. Chance of precipitation is 90%.

    High: 35 °F

    Rain/Snow

  • Saturday Night

    Saturday Night: Rain and snow likely before midnight, then a chance of snow. Cloudy, with a low around 22. Chance of precipitation is 60%.

    Low: 22 °F

    Rain/Snow
    Likely then
    Chance Snow

Detailed Forecast

Today
Cloudy through mid morning, then gradual clearing, with a high near 40. Breezy, with a west wind 20 to 25 mph, with gusts as high as 45 mph.
Tonight
Partly cloudy, with a low around 23. Northwest wind 10 to 15 mph, with gusts as high as 30 mph.
Thanksgiving Day
Sunny, with a high near 37. Northwest wind 10 to 15 mph, with gusts as high as 20 mph.
Thursday Night
Mostly clear, with a low around 18. Northwest wind 5 to 10 mph.
Friday
Mostly sunny, with a high near 34.
Friday Night
Snow, mainly after midnight. Low around 27. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Saturday
Rain and snow. High near 35. Chance of precipitation is 90%.
Saturday Night
Rain and snow likely before midnight, then a chance of snow. Cloudy, with a low around 22. Chance of precipitation is 60%.
Sunday
Mostly cloudy, with a high near 28.
Sunday Night
Mostly cloudy, with a low around 11.
Monday
Partly sunny, with a high near 24.
Monday Night
Mostly cloudy, with a low around 8.
Tuesday
Mostly sunny, with a high near 26.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ENE Carthage IL
 40.43°N 91.1°W (Elev. 676 ft)
Last Update:
4:01 am CST Nov 26, 2025
Forecast Valid:
4am CST Nov 26, 2025-6pm CST Dec 2, 2025
 
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