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Hazardous Weather Conditions

Current conditions at

Fort Madison Municipal Airport (KFSW)

Lat: 40.66°NLon: 91.33°WElev: 719ft.

Mostly Cloudy

36°F

2°C

Humidity 65%
Wind Speed NE 9 mph
Barometer 30.08 in
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill29°F (-2°C)
Last update 14 Mar 4:35 am CDT
Extended Forecast for

3 Miles NNE Fort Madison IA

High Wind Watch March 15, 04:00pm until March 16, 01:00pm
Click here for hazard details and duration
High Wind Watch

  • Overnight

    Overnight: A 30 percent chance of snow. Mostly cloudy, with a low around 34. North wind around 10 mph.

    Low: 34 °F

    Chance Snow

  • Saturday

    Saturday: A 10 percent chance of rain before 7am. Partly sunny, with a high near 54. Southeast wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 54 °F

    Slight Chance
    Rain then
    Mostly Sunny

  • Saturday Night

    Saturday Night: A 10 percent chance of rain and thunderstorms after 4am. Increasing clouds, with a low around 47. Southeast wind around 15 mph, with gusts as high as 25 mph.

    Low: 47 °F

    Mostly Cloudy
    then Slight
    Chance
    T-storms

  • Sunday

    Sunday: A slight chance of rain and thunderstorms, then rain after 7am. High near 62. Breezy, with a south wind 15 to 20 mph becoming west in the afternoon. Winds could gust as high as 35 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 62 °F

    Rain and
    Breezy

  • Sunday Night

    Sunday Night: Snow. Patchy blowing snow after 9pm. Low around 14. Blustery. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

    Low: 14 °F

    Snow and
    Patchy
    Blowing Snow

  • Monday

    Monday: A 30 percent chance of snow before 1pm. Patchy blowing snow. Mostly cloudy, with a high near 21. Blustery.

    High: 21 °F

    Chance Snow
    and Patchy
    Blowing Snow

  • Monday Night

    Monday Night: Mostly clear, with a low around 5.

    Low: 5 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 30.

    High: 30 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 50 percent chance of snow before 1am. Mostly cloudy, with a low around 25.

    Low: 25 °F

    Chance Snow

Detailed Forecast

Overnight
A 30 percent chance of snow. Mostly cloudy, with a low around 34. North wind around 10 mph.
Saturday
A 10 percent chance of rain before 7am. Partly sunny, with a high near 54. Southeast wind 5 to 15 mph, with gusts as high as 25 mph.
Saturday Night
A 10 percent chance of rain and thunderstorms after 4am. Increasing clouds, with a low around 47. Southeast wind around 15 mph, with gusts as high as 25 mph.
Sunday
A slight chance of rain and thunderstorms, then rain after 7am. High near 62. Breezy, with a south wind 15 to 20 mph becoming west in the afternoon. Winds could gust as high as 35 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Sunday Night
Snow. Patchy blowing snow after 9pm. Low around 14. Blustery. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.
Monday
A 30 percent chance of snow before 1pm. Patchy blowing snow. Mostly cloudy, with a high near 21. Blustery.
Monday Night
Mostly clear, with a low around 5.
Tuesday
Mostly sunny, with a high near 30.
Tuesday Night
A 50 percent chance of snow before 1am. Mostly cloudy, with a low around 25.
Wednesday
Mostly sunny, with a high near 54.
Wednesday Night
Mostly clear, with a low around 34.
Thursday
Sunny, with a high near 64.
Thursday Night
Partly cloudy, with a low around 41.
Friday
Sunny, with a high near 64.
Basemap Options
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNE Fort Madison IA
 40.65°N 91.33°W (Elev. 653 ft)
Last Update:
4:36 am CDT Mar 14, 2026
Forecast Valid:
4am CDT Mar 14, 2026-6pm CDT Mar 20, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation