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

48°F

9°C

Humidity 40%
Wind Speed SE 12 G 21 mph
Barometer 30.07 in
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill43°F (6°C)
Last update 12 Mar 3:15 pm CDT
Extended Forecast for

3 Miles NNE Fort Madison IA

Wind Advisory March 12, 10:00pm until March 13, 03:00pm
Click here for hazard details and duration
Wind Advisory

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 52. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 52 °F

    Mostly Cloudy
    and Breezy

  • Tonight

    Tonight: A slight chance of rain between 10pm and midnight. Mostly cloudy, with a low around 39. Breezy, with a south wind 20 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 20%.

    Low: 39 °F

    Breezy.
    Slight Chance
    Rain then
    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 50. Breezy, with a west wind 15 to 25 mph, with gusts as high as 45 mph.

    High: 50 °F

    Mostly Sunny
    and Breezy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 33. Northwest wind 5 to 10 mph becoming northeast after midnight.

    Low: 33 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 53.

    High: 53 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A 40 percent chance of rain after 1am. Cloudy, with a low around 46.

    Low: 46 °F

    Cloudy then
    Chance Rain

  • Sunday

    Sunday: Rain and possibly a thunderstorm before 10am, then rain between 10am and 1pm, then rain and possibly a thunderstorm after 1pm. High near 60. Breezy. Chance of precipitation is 100%.

    High: 60 °F

    Rain and
    Breezy

  • Sunday Night

    Sunday Night: Snow likely, mainly before 1am. Cloudy, with a low around 14. Blustery. Chance of precipitation is 70%.

    Low: 14 °F

    Snow Likely
    and Blustery

  • Monday

    Monday: Partly sunny, with a high near 21. Blustery.

    High: 21 °F

    Partly Sunny
    and Blustery

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 52. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph.
Tonight
A slight chance of rain between 10pm and midnight. Mostly cloudy, with a low around 39. Breezy, with a south wind 20 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 20%.
Friday
Mostly sunny, with a high near 50. Breezy, with a west wind 15 to 25 mph, with gusts as high as 45 mph.
Friday Night
Mostly cloudy, with a low around 33. Northwest wind 5 to 10 mph becoming northeast after midnight.
Saturday
Mostly cloudy, with a high near 53.
Saturday Night
A 40 percent chance of rain after 1am. Cloudy, with a low around 46.
Sunday
Rain and possibly a thunderstorm before 10am, then rain between 10am and 1pm, then rain and possibly a thunderstorm after 1pm. High near 60. Breezy. Chance of precipitation is 100%.
Sunday Night
Snow likely, mainly before 1am. Cloudy, with a low around 14. Blustery. Chance of precipitation is 70%.
Monday
Partly sunny, with a high near 21. Blustery.
Monday Night
Mostly clear, with a low around 5.
Tuesday
Mostly sunny, with a high near 28.
Tuesday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 21.
Wednesday
Partly sunny, with a high near 45.
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:
1:16 pm CDT Mar 12, 2026
Forecast Valid:
3pm CDT Mar 12, 2026-6pm CDT Mar 18, 2026
 
Forecast Discussion
 
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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