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.

Fog

43°F

6°C

Humidity 100%
Wind Speed SE 8 mph
Barometer 30.08 in
Dewpoint 43°F (6°C)
Visibility 0.25 mi
Wind Chill38°F (3°C)
Last update 24 Nov 2:35 am CST
Extended Forecast for

5 Miles SSW Kahoka MO

Dense Fog Advisory until November 24, 10:00am
Click here for hazard details and duration
Dense Fog Advisory
  •  
    Dense Fog Advisory until November 24, 10:00am

    NOW until 10:00am Mon

    Dense Fog Advisory

  • Overnight

    Low: 43 °F

    Areas Dense
    Fog

  • Monday

    Monday: A 50 percent chance of rain after 2pm. Areas of dense fog before 10am. Otherwise, cloudy, with a high near 54. South wind around 5 mph.

    High: 54 °F

    Slight Chance
    Rain and
    Areas Dense
    Fog then
    Chance Rain

  • Monday Night

    Monday Night: Rain likely, mainly before midnight. Cloudy, with a low around 47. Southeast wind around 5 mph becoming calm. Chance of precipitation is 70%.

    Low: 47 °F

    Rain Likely

  • Tuesday

    Tuesday: A 30 percent chance of rain after noon. Mostly cloudy, with a high near 60. Light southwest wind becoming west 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 60 °F

    Mostly Cloudy
    then Chance
    Rain

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 32.

    Low: 32 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 41.

    High: 41 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 24.

    Low: 24 °F

    Partly Cloudy

  • Thanksgiving Day

    Thanksgiving Day: Sunny, with a high near 39.

    High: 39 °F

    Sunny

Detailed Forecast

Overnight
Areas of dense fog. Otherwise, cloudy, with a low around 43. South wind around 5 mph.
Monday
A 50 percent chance of rain after 2pm. Areas of dense fog before 10am. Otherwise, cloudy, with a high near 54. South wind around 5 mph.
Monday Night
Rain likely, mainly before midnight. Cloudy, with a low around 47. Southeast wind around 5 mph becoming calm. Chance of precipitation is 70%.
Tuesday
A 30 percent chance of rain after noon. Mostly cloudy, with a high near 60. Light southwest wind becoming west 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.
Tuesday Night
Partly cloudy, with a low around 32.
Wednesday
Mostly sunny, with a high near 41.
Wednesday Night
Partly cloudy, with a low around 24.
Thanksgiving Day
Sunny, with a high near 39.
Thursday Night
Mostly cloudy, with a low around 23.
Friday
Partly sunny, with a high near 38.
Friday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 27.
Saturday
Rain and snow likely. Mostly cloudy, with a high near 38. Chance of precipitation is 60%.
Saturday Night
Rain likely. Cloudy, with a low around 30. Chance of precipitation is 60%.
Sunday
A 50 percent chance of rain. Mostly cloudy, with a high near 42.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SSW Kahoka MO
 40.36°N 91.77°W (Elev. 594 ft)
Last Update:
11:31 pm CST Nov 23, 2025
Forecast Valid:
2am CST Nov 24, 2025-6pm CST Nov 30, 2025
 
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