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 in Vicinity Rain

63°F

17°C

Humidity 88%
Wind Speed S 17 G 25 mph
Barometer 29.72 in
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 7 Mar 12:55 am CST
Extended Forecast for

4 Miles SE Farmington IA

Tornado Watch until March 7, 04:00am
Click here for hazard details and duration
Tornado Watch
  •  
    Tornado Watch until March 7, 04:00am

    NOW until 4:00am Sat

    Tornado Watch

  • Overnight

    Low: 47 °F

    Severe
    Thunderstorms

  • Saturday

    Saturday: A 20 percent chance of rain before 8am. Mostly cloudy, with a temperature falling to around 46 by 10am. Northwest wind 5 to 10 mph, with gusts as high as 25 mph.

    High: 55 °F⇓

    Slight Chance
    Rain then
    Mostly Cloudy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 35. Northwest wind around 5 mph becoming southwest after midnight.

    Low: 35 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 65. Southwest wind 5 to 10 mph, with gusts as high as 25 mph.

    High: 65 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 47.

    Low: 47 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 73.

    High: 73 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 50.

    Low: 50 °F

    Clear

  • Tuesday

    Tuesday: A chance of rain and thunderstorms, then rain likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 74. Chance of precipitation is 70%.

    High: 74 °F

    Chance
    T-storms then
    Rain Likely

Detailed Forecast

Overnight
Rain and possibly a thunderstorm before 4am, then a chance of rain and thunderstorms, mainly between 4am and 5am. Some of the storms could be severe. Low around 47. Southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%.
Saturday
A 20 percent chance of rain before 8am. Mostly cloudy, with a temperature falling to around 46 by 10am. Northwest wind 5 to 10 mph, with gusts as high as 25 mph.
Saturday Night
Mostly clear, with a low around 35. Northwest wind around 5 mph becoming southwest after midnight.
Sunday
Sunny, with a high near 65. Southwest wind 5 to 10 mph, with gusts as high as 25 mph.
Sunday Night
Clear, with a low around 47.
Monday
Sunny, with a high near 73.
Monday Night
Clear, with a low around 50.
Tuesday
A chance of rain and thunderstorms, then rain likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 74. Chance of precipitation is 70%.
Tuesday Night
Rain. Low around 40. Chance of precipitation is 80%.
Wednesday
A 40 percent chance of rain before noon. Cloudy, with a high near 51.
Wednesday Night
Partly cloudy, with a low around 30.
Thursday
Mostly sunny, with a high near 52.
Thursday Night
Mostly cloudy, with a low around 41.
Friday
Mostly cloudy, with a high near 62.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SE Farmington IA
 40.6°N 91.67°W (Elev. 679 ft)
Last Update:
12:26 am CST Mar 7, 2026
Forecast Valid:
1am CST Mar 7, 2026-6pm CDT Mar 13, 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