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

Fort Madison Municipal Airport (KFSW)

Lat: 40.66°NLon: 91.33°WElev: 719ft.

Fair

68°F

20°C

Humidity 30%
Wind Speed SW 13 G 22 mph
Barometer 29.65 in
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Last update 7 Nov 3:15 pm CST
Extended Forecast for

Elvaston IL

  • This Afternoon

    This Afternoon: Sunny, with a high near 66. West wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 66 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 38. West wind 5 to 10 mph becoming north after midnight.

    Low: 38 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Rain, mainly after 10am. High near 49. Light and variable wind becoming north 5 to 10 mph in the afternoon. Chance of precipitation is 90%.

    High: 49 °F

    Chance Rain
    then Rain

  • Saturday Night

    Saturday Night: A chance of rain, mixing with snow after 10pm, then gradually ending. Cloudy, then gradually becoming partly cloudy, with a low around 28. North wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.

    Low: 28 °F

    Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Sunday

    Sunday: Sunny, with a high near 36.

    High: 36 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 23.

    Low: 23 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 40.

    High: 40 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 26.

    Low: 26 °F

    Partly Cloudy

  • Veterans Day

    Veterans Day: Partly sunny, with a high near 55.

    High: 55 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 66. West wind 10 to 15 mph, with gusts as high as 20 mph.
Tonight
Increasing clouds, with a low around 38. West wind 5 to 10 mph becoming north after midnight.
Saturday
Rain, mainly after 10am. High near 49. Light and variable wind becoming north 5 to 10 mph in the afternoon. Chance of precipitation is 90%.
Saturday Night
A chance of rain, mixing with snow after 10pm, then gradually ending. Cloudy, then gradually becoming partly cloudy, with a low around 28. North wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Sunday
Sunny, with a high near 36.
Sunday Night
Mostly clear, with a low around 23.
Monday
Sunny, with a high near 40.
Monday Night
Partly cloudy, with a low around 26.
Veterans Day
Partly sunny, with a high near 55.
Tuesday Night
Mostly clear, with a low around 40.
Wednesday
Sunny, with a high near 58.
Wednesday Night
Mostly clear, with a low around 35.
Thursday
Sunny, with a high near 58.
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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:
3:16 pm CST Nov 7, 2025
Forecast Valid:
3pm CST Nov 7, 2025-6pm CST Nov 13, 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