National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Severe Thunderstorms and Critical Fire Weather Wednesday

Scattered severe thunderstorms are possible across portions of the northern High Plains Wednesday afternoon and evening. Severe wind gusts are the primary hazard. Gusty winds and low relative humidity will contribute to critical fire weather conditions across parts of the northern Great Plains and Great Basin Wednesday. Read More >

Current conditions at

Fort Madison Municipal Airport (KFSW)

Lat: 40.66°NLon: 91.33°WElev: 719ft.

Fair

57°F

14°C

Humidity 51%
Wind Speed W 7 mph
Barometer 29.99 in
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 13 May 1:35 am CDT
Extended Forecast for

3 Miles E Farmington IA

  • Overnight

    Overnight: Clear, with a low around 53. Northwest wind around 5 mph.

    Low: 53 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 73. North wind around 10 mph, with gusts as high as 25 mph.

    High: 73 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 45. North wind around 5 mph becoming calm in the evening.

    Low: 45 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 78. South wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 78 °F

    Sunny

  • Thursday Night

    Thursday Night: Showers and possibly a thunderstorm between 1am and 4am, then showers after 4am. Low around 57. Chance of precipitation is 80%.

    Low: 57 °F

    Mostly Cloudy
    then Showers

  • Friday

    Friday: Mostly sunny, with a high near 87.

    High: 87 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A 40 percent chance of showers and thunderstorms before 1am. Mostly clear, with a low around 61.

    Low: 61 °F

    Chance
    T-storms

  • Saturday

    Saturday: A 50 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 90.

    High: 90 °F

    Mostly Sunny
    then Chance
    T-storms

  • Saturday Night

    Saturday Night: Showers likely and possibly a thunderstorm before 1am, then a chance of showers. Mostly cloudy, with a low around 63. Chance of precipitation is 60%.

    Low: 63 °F

    Showers
    Likely

Detailed Forecast

Overnight
Clear, with a low around 53. Northwest wind around 5 mph.
Wednesday
Sunny, with a high near 73. North wind around 10 mph, with gusts as high as 25 mph.
Wednesday Night
Clear, with a low around 45. North wind around 5 mph becoming calm in the evening.
Thursday
Sunny, with a high near 78. South wind 5 to 10 mph, with gusts as high as 20 mph.
Thursday Night
Showers and possibly a thunderstorm between 1am and 4am, then showers after 4am. Low around 57. Chance of precipitation is 80%.
Friday
Mostly sunny, with a high near 87.
Friday Night
A 40 percent chance of showers and thunderstorms before 1am. Mostly clear, with a low around 61.
Saturday
A 50 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 90.
Saturday Night
Showers likely and possibly a thunderstorm before 1am, then a chance of showers. Mostly cloudy, with a low around 63. Chance of precipitation is 60%.
Sunday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 87.
Sunday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 68.
Monday
Showers and thunderstorms likely. Partly sunny, with a high near 88. Chance of precipitation is 70%.
Monday Night
Showers likely. Mostly cloudy, with a low around 61. Chance of precipitation is 70%.
Tuesday
A 50 percent chance of showers. Mostly cloudy, with a high near 77.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles E Farmington IA
 40.64°N 91.67°W (Elev. 692 ft)
Last Update:
1:25 am CDT May 13, 2026
Forecast Valid:
1am CDT May 13, 2026-6pm CDT May 19, 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