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.

Fair

9°F

-13°C

Humidity 72%
Wind Speed S 8 mph
Barometer 30.12 in
Dewpoint 1°F (-17°C)
Visibility 10.00 mi
Wind Chill-3°F (-19°C)
Last update 18 Jan 3:55 am CST
Extended Forecast for

3 Miles NNE Fort Madison IA

Cold Weather Advisory January 19, 03:00am until January 19, 12:00pm
Click here for hazard details and duration
Cold Weather Advisory

  • Today

    Today: Scattered flurries between 2pm and 3pm, then a chance of snow after 3pm. Cloudy, with a high near 25. Wind chill values as low as -5. Southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.

    High: 25 °F

    Mostly Cloudy
    then Chance
    Snow

  • Tonight

    Tonight: A chance of snow before 7pm, then scattered flurries between 7pm and 9pm. Mostly cloudy, with a low around 4. Wind chill values as low as -15. Blustery, with a northwest wind 15 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 30%.

    Low: 4 °F

    Blustery.
    Chance Snow
    then Partly
    Cloudy

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 14. Wind chill values as low as -15. Northwest wind 10 to 15 mph, with gusts as high as 30 mph.

    High: 14 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 8. Wind chill values as low as zero. Southwest wind around 5 mph.

    Low: 8 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 32.

    High: 32 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 22.

    Low: 22 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 35.

    High: 35 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 15.

    Low: 15 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 30.

    High: 30 °F

    Mostly Sunny

Detailed Forecast

Today
Scattered flurries between 2pm and 3pm, then a chance of snow after 3pm. Cloudy, with a high near 25. Wind chill values as low as -5. Southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.
Tonight
A chance of snow before 7pm, then scattered flurries between 7pm and 9pm. Mostly cloudy, with a low around 4. Wind chill values as low as -15. Blustery, with a northwest wind 15 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 30%.
M.L.King Day
Sunny, with a high near 14. Wind chill values as low as -15. Northwest wind 10 to 15 mph, with gusts as high as 30 mph.
Monday Night
Partly cloudy, with a low around 8. Wind chill values as low as zero. Southwest wind around 5 mph.
Tuesday
Mostly sunny, with a high near 32.
Tuesday Night
Mostly cloudy, with a low around 22.
Wednesday
Mostly sunny, with a high near 35.
Wednesday Night
Partly cloudy, with a low around 15.
Thursday
Mostly sunny, with a high near 30.
Thursday Night
Mostly cloudy, with a low around 22.
Friday
Mostly cloudy, with a high near 34.
Friday Night
Mostly cloudy, with a low around 10.
Saturday
A 30 percent chance of snow. Partly sunny, with a high near 17.
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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:
3:16 am CST Jan 18, 2026
Forecast Valid:
4am CST Jan 18, 2026-6pm CST Jan 24, 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