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.

Fair

46°F

8°C

Humidity 71%
Wind Speed SE 13 mph
Barometer 29.72 in
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Wind Chill40°F (4°C)
Last update 8 Jan 5:55 am CST
Extended Forecast for

5 Miles WNW Argyle IA

  • Today

    Today: Rain before 3pm, then rain likely and possibly a thunderstorm between 3pm and 4pm, then a chance of rain and thunderstorms after 4pm. High near 58. Southeast wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 58 °F

    Rain

  • Tonight

    Tonight: A 50 percent chance of rain, mainly before 10pm. Mostly cloudy, with a low around 38. South wind 10 to 15 mph becoming northwest after midnight. Winds could gust as high as 25 mph.

    Low: 38 °F

    Chance Rain
    then Cloudy

  • Friday

    Friday: Partly sunny, with a high near 46. Northwest wind 5 to 15 mph becoming north in the afternoon. Winds could gust as high as 25 mph.

    High: 46 °F

    Partly Sunny

  • Friday Night

    Friday Night: A chance of rain after midnight, mixing with snow after 3am. Mostly cloudy, with a low around 32. Calm wind becoming northwest around 5 mph after midnight. Chance of precipitation is 40%.

    Low: 32 °F

    Mostly Cloudy
    then Chance
    Rain/Snow

  • Saturday

    Saturday: A 30 percent chance of snow. Partly sunny, with a high near 39.

    High: 39 °F

    Chance Snow

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 19.

    Low: 19 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 31.

    High: 31 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 23.

    Low: 23 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 45.

    High: 45 °F

    Sunny

Detailed Forecast

Today
Rain before 3pm, then rain likely and possibly a thunderstorm between 3pm and 4pm, then a chance of rain and thunderstorms after 4pm. High near 58. Southeast wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Tonight
A 50 percent chance of rain, mainly before 10pm. Mostly cloudy, with a low around 38. South wind 10 to 15 mph becoming northwest after midnight. Winds could gust as high as 25 mph.
Friday
Partly sunny, with a high near 46. Northwest wind 5 to 15 mph becoming north in the afternoon. Winds could gust as high as 25 mph.
Friday Night
A chance of rain after midnight, mixing with snow after 3am. Mostly cloudy, with a low around 32. Calm wind becoming northwest around 5 mph after midnight. Chance of precipitation is 40%.
Saturday
A 30 percent chance of snow. Partly sunny, with a high near 39.
Saturday Night
Mostly cloudy, with a low around 19.
Sunday
Mostly sunny, with a high near 31.
Sunday Night
Mostly clear, with a low around 23.
Monday
Sunny, with a high near 45.
Monday Night
Partly cloudy, with a low around 33.
Tuesday
Mostly cloudy, with a high near 48.
Tuesday Night
Mostly cloudy, with a low around 32.
Wednesday
Mostly cloudy, with a high near 37.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles WNW Argyle IA
 40.55°N 91.65°W (Elev. 584 ft)
Last Update:
3:16 am CST Jan 8, 2026
Forecast Valid:
6am CST Jan 8, 2026-6pm CST Jan 14, 2026
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation