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.

A Few Clouds and Breezy

37°F

3°C

Humidity 38%
Wind Speed W 23 G 35 mph
Barometer 30.20 in
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Wind Chill26°F (-3°C)
Last update 26 Nov 4:15 pm CST
Extended Forecast for

4 Miles ESE Farmington IA

Wind Advisory November 26, 04:37pm until November 26, 06:00pm
Click here for hazard details and duration
Wind Advisory
  •  
    Wind Advisory November 26, 04:37pm until November 26, 06:00pm

    NOW until 6:00pm Wed

    Wind Advisory

  • This Afternoon

    High: 40 °F

    Sunny and
    Breezy

  • Tonight

    Tonight: Mostly clear, with a low around 24. Northwest wind 5 to 15 mph, with gusts as high as 30 mph.

    Low: 24 °F

    Mostly Clear

  • Thanksgiving Day

    Thanksgiving Day: Sunny, with a high near 38. Northwest wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 38 °F

    Sunny

  • Thursday Night

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

    Low: 18 °F

    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 90%. New snow accumulation of 2 to 4 inches possible.

    Low: 27 °F

    Chance Snow
    then Snow

  • Saturday

    Saturday: Snow before noon, then rain and snow. High near 35. Chance of precipitation is 100%.

    High: 35 °F

    Snow then
    Rain/Snow

  • Saturday Night

    Saturday Night: A chance of rain and snow before midnight. Cloudy, with a low around 20. Chance of precipitation is 50%.

    Low: 20 °F

    Chance
    Rain/Snow
    then Cloudy

Detailed Forecast

This Afternoon
Sunny, with a high near 40. Breezy, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph.
Tonight
Mostly clear, with a low around 24. Northwest wind 5 to 15 mph, with gusts as high as 30 mph.
Thanksgiving Day
Sunny, with a high near 38. Northwest wind 5 to 15 mph, with gusts as high as 20 mph.
Thursday Night
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 90%. New snow accumulation of 2 to 4 inches possible.
Saturday
Snow before noon, then rain and snow. High near 35. Chance of precipitation is 100%.
Saturday Night
A chance of rain and snow before midnight. Cloudy, with a low around 20. Chance of precipitation is 50%.
Sunday
Partly sunny, with a high near 25.
Sunday Night
Mostly cloudy, with a low around 7.
Monday
Partly sunny, with a high near 20.
Monday Night
Mostly cloudy, with a low around 6.
Tuesday
Mostly sunny, with a high near 25.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ESE Farmington IA
 40.62°N 91.67°W (Elev. 600 ft)
Last Update:
3:16 pm CST Nov 26, 2025
Forecast Valid:
4pm 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