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.

A Few Clouds

14°F

-10°C

Humidity 51%
Wind Speed N 15 mph
Barometer 30.43 in (1032.4 mb)
Dewpoint -1°F (-18°C)
Visibility 10.00 mi
Wind Chill-1°F (-18°C)
Last update 30 Jan 1:53 pm CST
Extended Forecast for

3 Miles SW Cottage Grove WI

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 14. Wind chill values between zero and 5. North wind 10 to 15 mph.

    High: 14 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 5. Wind chill values between -10 and zero. Northwest wind 5 to 10 mph.

    Low: 5 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 20. Wind chill values between -5 and 5. North wind 5 to 10 mph.

    High: 20 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 5. Calm wind becoming southwest around 5 mph.

    Low: 5 °F

    Mostly Clear

  • Sunday

    Sunday: A 30 percent chance of snow after noon. Partly sunny, with a high near 24. South wind 5 to 10 mph.

    High: 24 °F

    Partly Sunny
    then Chance
    Snow

  • Sunday Night

    Sunday Night: Snow likely, mainly before midnight. Mostly cloudy, with a low around 15. South wind around 5 mph becoming west after midnight. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 15 °F

    Snow Likely
    then Slight
    Chance Snow

  • Monday

    Monday: Partly sunny, with a high near 26. Northwest wind 5 to 10 mph.

    High: 26 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 13. Northwest wind around 5 mph becoming calm.

    Low: 13 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of snow. Partly sunny, with a high near 24.

    High: 24 °F

    Slight Chance
    Snow

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 14. Wind chill values between zero and 5. North wind 10 to 15 mph.
Tonight
Mostly cloudy, with a low around 5. Wind chill values between -10 and zero. Northwest wind 5 to 10 mph.
Saturday
Mostly sunny, with a high near 20. Wind chill values between -5 and 5. North wind 5 to 10 mph.
Saturday Night
Mostly clear, with a low around 5. Calm wind becoming southwest around 5 mph.
Sunday
A 30 percent chance of snow after noon. Partly sunny, with a high near 24. South wind 5 to 10 mph.
Sunday Night
Snow likely, mainly before midnight. Mostly cloudy, with a low around 15. South wind around 5 mph becoming west after midnight. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Monday
Partly sunny, with a high near 26. Northwest wind 5 to 10 mph.
Monday Night
Mostly cloudy, with a low around 13. Northwest wind around 5 mph becoming calm.
Tuesday
A 20 percent chance of snow. Partly sunny, with a high near 24.
Tuesday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 10.
Wednesday
Partly sunny, with a high near 23.
Wednesday Night
Partly cloudy, with a low around 10.
Thursday
A 20 percent chance of snow. Partly sunny, with a high near 29.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SW Cottage Grove WI
 43.04°N 89.25°W (Elev. 892 ft)
Last Update:
2:12 pm CST Jan 30, 2026
Forecast Valid:
2pm CST Jan 30, 2026-6pm CST Feb 5, 2026
 
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Additional Resources

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