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.

Mostly Cloudy

25°F

-4°C

Humidity 80%
Wind Speed NW 18 mph
Barometer 30.19 in
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill11°F (-12°C)
Last update 3 Dec 5:35 pm CST
Extended Forecast for

Keokuk Municipal IA

  • This Afternoon

    This Afternoon: A chance of flurries. Cloudy, with a steady temperature around 28. North wind around 10 mph, with gusts as high as 20 mph.

    High: 28 °F

    Chance
    Flurries

  • Tonight

    Tonight: Cloudy, then gradually becoming partly cloudy, with a low around 1. Wind chill values as low as -5. North wind 5 to 15 mph, with gusts as high as 25 mph.

    Low: 1 °F

    Decreasing
    Clouds

  • Thursday

    Thursday: Sunny, with a high near 16. Wind chill values as low as -10. North wind around 5 mph becoming calm in the morning.

    High: 16 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 5. Wind chill values as low as -5. Calm wind becoming south around 5 mph in the evening.

    Low: 5 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 32.

    High: 32 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 20.

    Low: 20 °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 after midnight. Cloudy, with a low around 18.

    Low: 18 °F

    Cloudy then
    Chance Snow

  • Sunday

    Sunday: Partly sunny, with a high near 24.

    High: 24 °F

    Partly Sunny

Detailed Forecast

This Afternoon
A chance of flurries. Cloudy, with a steady temperature around 28. North wind around 10 mph, with gusts as high as 20 mph.
Tonight
Cloudy, then gradually becoming partly cloudy, with a low around 1. Wind chill values as low as -5. North wind 5 to 15 mph, with gusts as high as 25 mph.
Thursday
Sunny, with a high near 16. Wind chill values as low as -10. North wind around 5 mph becoming calm in the morning.
Thursday Night
Mostly clear, with a low around 5. Wind chill values as low as -5. Calm wind becoming south around 5 mph in the evening.
Friday
Mostly sunny, with a high near 32.
Friday Night
Mostly cloudy, with a low around 20.
Saturday
Mostly cloudy, with a high near 30.
Saturday Night
A 30 percent chance of snow after midnight. Cloudy, with a low around 18.
Sunday
Partly sunny, with a high near 24.
Sunday Night
Mostly cloudy, with a low around 6.
Monday
Partly sunny, with a high near 28.
Monday Night
Mostly cloudy, with a low around 21.
Tuesday
Partly sunny, with a high near 37.
Tuesday Night
Mostly cloudy, with a low around 28.
Wednesday
Mostly cloudy, with a high near 40.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Keokuk Municipal IA
 40.46°N 91.42°W (Elev. 650 ft)
Last Update:
3:41 pm CST Dec 3, 2025
Forecast Valid:
5pm CST Dec 3, 2025-6pm CST Dec 10, 2025
 
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Additional Resources

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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