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.

Mostly Cloudy

18°F

-8°C

Humidity 62%
Wind Speed NW 9 mph
Barometer 30.18 in (1023.3 mb)
Dewpoint 7°F (-14°C)
Visibility 10.00 mi
Wind Chill7°F (-14°C)
Last update 3 Dec 6:53 pm CST
Extended Forecast for

Monona WI

  • Tonight

    Tonight: Scattered flurries before midnight. Mostly cloudy, then gradually becoming clear, with a low around -7. Wind chill values between -10 and -15. Northwest wind 5 to 10 mph.

    Low: -7 °F

    Scattered
    Flurries

  • Thursday

    Thursday: Sunny, with a high near 13. Wind chill values between -5 and -15. Northwest wind around 5 mph becoming south in the afternoon.

    High: 13 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 2. Wind chill values between -5 and -15. South wind 5 to 10 mph.

    Low: 2 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 25. Wind chill values between -5 and 5. Southwest wind 5 to 10 mph.

    High: 25 °F

    Partly Sunny

  • Friday Night

    Friday Night: A 40 percent chance of snow before midnight. Mostly cloudy, with a low around 17. Southwest wind around 5 mph.

    Low: 17 °F

    Chance Snow
    then Mostly
    Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 26. Northwest wind around 5 mph.

    High: 26 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A 40 percent chance of snow. Mostly cloudy, with a low around 8. North wind around 5 mph.

    Low: 8 °F

    Chance Snow

  • Sunday

    Sunday: Mostly sunny, with a high near 18. North wind around 5 mph.

    High: 18 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around -2.

    Low: -2 °F

    Partly Cloudy

Detailed Forecast

Tonight
Scattered flurries before midnight. Mostly cloudy, then gradually becoming clear, with a low around -7. Wind chill values between -10 and -15. Northwest wind 5 to 10 mph.
Thursday
Sunny, with a high near 13. Wind chill values between -5 and -15. Northwest wind around 5 mph becoming south in the afternoon.
Thursday Night
Partly cloudy, with a low around 2. Wind chill values between -5 and -15. South wind 5 to 10 mph.
Friday
Partly sunny, with a high near 25. Wind chill values between -5 and 5. Southwest wind 5 to 10 mph.
Friday Night
A 40 percent chance of snow before midnight. Mostly cloudy, with a low around 17. Southwest wind around 5 mph.
Saturday
Mostly cloudy, with a high near 26. Northwest wind around 5 mph.
Saturday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 8. North wind around 5 mph.
Sunday
Mostly sunny, with a high near 18. North wind around 5 mph.
Sunday Night
Partly cloudy, with a low around -2.
Monday
A 20 percent chance of snow after noon. Partly sunny, with a high near 21.
Monday Night
Snow likely. Mostly cloudy, with a low around 12. Chance of precipitation is 60%.
Tuesday
A 30 percent chance of snow. Mostly cloudy, with a high near 31.
Tuesday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 22.
Wednesday
A 40 percent chance of snow. Mostly cloudy, with a high near 33.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Monona WI
 43.07°N 89.31°W (Elev. 932 ft)
Last Update:
6:11 pm CST Dec 3, 2025
Forecast Valid:
7pm CST Dec 3, 2025-6pm CST Dec 10, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation