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.

Light Snow and Breezy

21°F

-6°C

Humidity 68%
Wind Speed W 21 G 30 mph
Barometer 30.04 in
Dewpoint 12°F (-11°C)
Visibility 7.00 mi
Wind Chill5°F (-15°C)
Last update 16 Mar 5:15 pm CDT
Extended Forecast for

2 Miles N Warsaw IL

Winter Weather Advisory March 16, 05:33pm until March 16, 07:00pm
Click here for hazard details and duration
...
  •  
    Winter Weather Advisory March 16, 05:33pm until March 16, 07:00pm

    NOW until 7:00pm Mon

    Winter Weather Advisory

  • Tonight

    Low: 8 °F

    Blowing Snow
    and Blustery
    then Partly
    Cloudy

  • Tuesday

    Tuesday: Increasing clouds, with a high near 32. Wind chill values as low as -5. Northwest wind 5 to 10 mph becoming south in the afternoon.

    High: 32 °F

    Increasing
    Clouds

  • Tuesday Night

    Tuesday Night: Snow likely, mainly between 7pm and 1am. Mostly cloudy, with a low around 27. Southeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: 27 °F

    Snow Likely

  • Wednesday

    Wednesday: Sunny, with a high near 56. South wind around 5 mph becoming west in the afternoon.

    High: 56 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 39.

    Low: 39 °F

    Mostly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 66.

    High: 66 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 44.

    Low: 44 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 76.

    High: 76 °F

    Mostly Sunny

Detailed Forecast

Tonight
Widespread blowing snow before 7pm. Partly cloudy, with a low around 8. Wind chill values as low as -5. Blustery, with a northwest wind 10 to 20 mph, with gusts as high as 30 mph.
Tuesday
Increasing clouds, with a high near 32. Wind chill values as low as -5. Northwest wind 5 to 10 mph becoming south in the afternoon.
Tuesday Night
Snow likely, mainly between 7pm and 1am. Mostly cloudy, with a low around 27. Southeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Wednesday
Sunny, with a high near 56. South wind around 5 mph becoming west in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 39.
Thursday
Sunny, with a high near 66.
Thursday Night
Partly cloudy, with a low around 44.
Friday
Mostly sunny, with a high near 76.
Friday Night
Mostly cloudy, with a low around 47.
Saturday
Mostly sunny, with a high near 75.
Saturday Night
Mostly clear, with a low around 47.
Sunday
Mostly sunny, with a high near 67.
Sunday Night
Mostly cloudy, with a low around 35.
Monday
Partly sunny, with a high near 52.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles N Warsaw IL
 40.37°N 91.42°W (Elev. 479 ft)
Last Update:
3:38 pm CDT Mar 16, 2026
Forecast Valid:
5pm CDT Mar 16, 2026-6pm CDT Mar 23, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

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Chance of Precipitation