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

Hazardous Weather Conditions

Current conditions at

Madison, Dane County Regional-Truax Field (KMSN)

Lat: 43.14°NLon: 89.35°WElev: 860ft.

Light Snow

33°F

1°C

Humidity 61%
Wind Speed Vrbl 6 mph
Barometer 29.47 in (999.0 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill27°F (-3°C)
Last update 24 Feb 5:53 pm CST
Extended Forecast for

4 Miles S Cottage Grove WI

  • Tonight

    Tonight: Snow showers before 7pm. Low around 17. West wind 10 to 15 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 17 °F

    Snow Showers
    then Mostly
    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 28. Northwest wind 5 to 15 mph.

    High: 28 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 15. Northwest wind around 5 mph becoming calm in the evening.

    Low: 15 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 39. Light and variable wind becoming southwest 5 to 10 mph in the morning.

    High: 39 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 26. Southwest wind around 5 mph.

    Low: 26 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 55. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 55 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 26. West wind around 10 mph becoming northwest after midnight.

    Low: 26 °F

    Partly Cloudy

  • Saturday

    Saturday: A 50 percent chance of snow. Mostly cloudy, with a high near 32. North wind around 10 mph.

    High: 32 °F

    Chance Snow

  • Saturday Night

    Saturday Night: A 20 percent chance of snow before midnight. Mostly cloudy, then gradually becoming mostly clear, with a low around 14.

    Low: 14 °F

    Slight Chance
    Snow then
    Partly Cloudy

Detailed Forecast

Tonight
Snow showers before 7pm. Low around 17. West wind 10 to 15 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of less than a half inch possible.
Wednesday
Sunny, with a high near 28. Northwest wind 5 to 15 mph.
Wednesday Night
Partly cloudy, with a low around 15. Northwest wind around 5 mph becoming calm in the evening.
Thursday
Mostly sunny, with a high near 39. Light and variable wind becoming southwest 5 to 10 mph in the morning.
Thursday Night
Mostly clear, with a low around 26. Southwest wind around 5 mph.
Friday
Sunny, with a high near 55. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Friday Night
Partly cloudy, with a low around 26. West wind around 10 mph becoming northwest after midnight.
Saturday
A 50 percent chance of snow. Mostly cloudy, with a high near 32. North wind around 10 mph.
Saturday Night
A 20 percent chance of snow before midnight. Mostly cloudy, then gradually becoming mostly clear, with a low around 14.
Sunday
A 20 percent chance of snow after noon. Mostly sunny, with a high near 28.
Sunday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 16.
Monday
A 20 percent chance of snow. Partly sunny, with a high near 33.
Monday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 21.
Tuesday
A 30 percent chance of snow. Partly sunny, with a high near 39.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles S Cottage Grove WI
 43.02°N 89.19°W (Elev. 1004 ft)
Last Update:
6:13 pm CST Feb 24, 2026
Forecast Valid:
6pm CST Feb 24, 2026-6pm CST Mar 3, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation