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 and Windy

39°F

4°C

Humidity 61%
Wind Speed W 26 G 38 mph
Barometer 29.83 in
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill28°F (-2°C)
Last update 13 Mar 9:15 am CDT
Extended Forecast for

Elvaston IL

Wind Advisory March 13, 09:27am until March 13, 03:00pm
Click here for hazard details and duration
Wind Advisory
  •  
    Wind Advisory March 13, 09:27am until March 13, 03:00pm

    NOW until 3:00pm Fri

    Wind Advisory

  • Today

    High: 52 °F

    Mostly Sunny
    and Breezy

  • Tonight

    Tonight: A slight chance of rain before 3am, then a slight chance of rain after 5am. Mostly cloudy, with a low around 34. Northwest wind 5 to 10 mph becoming east after midnight. Chance of precipitation is 20%.

    Low: 34 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Saturday

    Saturday: Mostly cloudy, with a high near 57. Southeast wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 57 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A 20 percent chance of rain after 1am. Cloudy, with a low around 49. East wind around 15 mph, with gusts as high as 25 mph.

    Low: 49 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Sunday

    Sunday: Rain. High near 64. Breezy. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 64 °F

    Rain and
    Breezy

  • Sunday Night

    Sunday Night: Snow. Patchy blowing snow after 10pm. Low around 15. Blustery. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    Low: 15 °F

    Snow and
    Patchy
    Blowing Snow

  • Monday

    Monday: A 30 percent chance of snow before 1pm. Partly sunny, with a high near 23. Blustery.

    High: 23 °F

    Chance Snow
    and Blustery

  • Monday Night

    Monday Night: Mostly clear, with a low around 7. Blustery.

    Low: 7 °F

    Mostly Clear
    and Blustery
    then Mostly
    Clear

Detailed Forecast

Today
Mostly sunny, with a high near 52. Breezy, with a northwest wind 20 to 25 mph, with gusts as high as 40 mph.
Tonight
A slight chance of rain before 3am, then a slight chance of rain after 5am. Mostly cloudy, with a low around 34. Northwest wind 5 to 10 mph becoming east after midnight. Chance of precipitation is 20%.
Saturday
Mostly cloudy, with a high near 57. Southeast wind 10 to 15 mph, with gusts as high as 25 mph.
Saturday Night
A 20 percent chance of rain after 1am. Cloudy, with a low around 49. East wind around 15 mph, with gusts as high as 25 mph.
Sunday
Rain. High near 64. Breezy. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Sunday Night
Snow. Patchy blowing snow after 10pm. Low around 15. Blustery. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Monday
A 30 percent chance of snow before 1pm. Partly sunny, with a high near 23. Blustery.
Monday Night
Mostly clear, with a low around 7. Blustery.
Tuesday
Mostly sunny, with a high near 31.
Tuesday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 24.
Wednesday
Mostly cloudy, with a high near 54.
Wednesday Night
Partly cloudy, with a low around 34.
Thursday
Mostly sunny, with a high near 65.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Elvaston IL
 40.39°N 91.25°W (Elev. 646 ft)
Last Update:
8:56 am CDT Mar 13, 2026
Forecast Valid:
9am CDT Mar 13, 2026-6pm CDT Mar 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