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.

Thunderstorm

72°F

22°C

Humidity 69%
Wind Speed NW 20 mph
Barometer 29.61 in
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 10 Mar 9:15 pm CDT
Extended Forecast for

3 Miles NNE Fort Madison IA

Tornado Watch March 10, 09:33pm until March 10, 11:00pm
Tornado Warning March 10, 09:33pm until March 10, 09:45pm
Click here for hazard details and duration
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  •  
    Tornado Watch March 10, 09:33pm until March 10, 11:00pm
    Tornado Warning March 10, 09:33pm until March 10, 09:45pm

    NOW: Multiple hazards in effect

    Click HERE for Details

  • Tonight

    Low: 41 °F

    Severe
    Thunderstorms
    then Rain

  • Wednesday

    Wednesday: Rain, mainly before 1pm. High near 48. Breezy, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 90%.

    High: 48 °F

    Rain then
    Slight Chance
    Rain and
    Breezy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 28. Northwest wind 5 to 15 mph becoming west after midnight. Winds could gust as high as 25 mph.

    Low: 28 °F

    Mostly Clear

  • Thursday

    Thursday: Increasing clouds, with a high near 52. Southwest wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 52 °F

    Increasing
    Clouds

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 41. Breezy.

    Low: 41 °F

    Mostly Cloudy
    and Breezy

  • Friday

    Friday: Partly sunny, with a high near 52.

    High: 52 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 35.

    Low: 35 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 58.

    High: 58 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Rain and thunderstorms likely, then rain and possibly a thunderstorm after 5am. Some of the storms could be severe. Low around 41. Southwest wind 10 to 15 mph becoming northwest after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 80%.
Wednesday
Rain, mainly before 1pm. High near 48. Breezy, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 90%.
Wednesday Night
Mostly clear, with a low around 28. Northwest wind 5 to 15 mph becoming west after midnight. Winds could gust as high as 25 mph.
Thursday
Increasing clouds, with a high near 52. Southwest wind 5 to 15 mph, with gusts as high as 25 mph.
Thursday Night
Mostly cloudy, with a low around 41. Breezy.
Friday
Partly sunny, with a high near 52.
Friday Night
Mostly cloudy, with a low around 35.
Saturday
Mostly cloudy, with a high near 58.
Saturday Night
A 50 percent chance of rain after 1am. Mostly cloudy, with a low around 39.
Sunday
Rain likely before 1pm, then a chance of rain and snow. Cloudy, with a high near 51. Breezy. Chance of precipitation is 70%.
Sunday Night
Mostly cloudy, with a low around 15. Blustery.
Monday
Sunny, with a high near 29.
Monday Night
Partly cloudy, with a low around 15.
Tuesday
Mostly cloudy, with a high near 38.
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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:
7:26 pm CDT Mar 10, 2026
Forecast Valid:
9pm CDT Mar 10, 2026-6pm CDT Mar 17, 2026
 
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