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.

Fair

7°F

-14°C

Humidity 66%
Wind Speed NW 5 mph
Barometer 30.32 in (1028.6 mb)
Dewpoint -2°F (-19°C)
Visibility 10.00 mi
Wind Chill-2°F (-19°C)
Last update 4 Dec 1:53 am CST
Extended Forecast for

Monona WI

  • Overnight

    Overnight: Mostly clear, with a low around -4. Wind chill values between -5 and -10. Northwest wind around 5 mph.

    Low: -4 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 15. Wind chill values between -10 and zero. Calm wind becoming south around 5 mph in the afternoon.

    High: 15 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 4. Wind chill values between -5 and -10. Southwest wind 5 to 15 mph.

    Low: 4 °F

    Partly Cloudy

  • Friday

    Friday: A 30 percent chance of snow after noon. Mostly cloudy, with a high near 26. Wind chill values between -5 and 5. Southwest wind around 10 mph.

    High: 26 °F

    Partly Sunny
    then Chance
    Snow

  • Friday Night

    Friday Night: A 40 percent chance of snow before midnight. Mostly cloudy, with a low around 18. Southwest wind 5 to 10 mph becoming west after midnight.

    Low: 18 °F

    Chance Snow
    then Mostly
    Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 25. Northwest wind around 5 mph.

    High: 25 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A 50 percent chance of snow. Mostly cloudy, with a low around 7. North wind around 5 mph.

    Low: 7 °F

    Chance Snow

  • Sunday

    Sunday: Mostly sunny, with a high near 17. North wind around 5 mph.

    High: 17 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around -1.

    Low: -1 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around -4. Wind chill values between -5 and -10. Northwest wind around 5 mph.
Thursday
Sunny, with a high near 15. Wind chill values between -10 and zero. Calm wind becoming south around 5 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 4. Wind chill values between -5 and -10. Southwest wind 5 to 15 mph.
Friday
A 30 percent chance of snow after noon. Mostly cloudy, with a high near 26. Wind chill values between -5 and 5. Southwest wind around 10 mph.
Friday Night
A 40 percent chance of snow before midnight. Mostly cloudy, with a low around 18. Southwest wind 5 to 10 mph becoming west after midnight.
Saturday
Partly sunny, with a high near 25. Northwest wind around 5 mph.
Saturday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 7. North wind around 5 mph.
Sunday
Mostly sunny, with a high near 17. North wind around 5 mph.
Sunday Night
Mostly cloudy, with a low around -1.
Monday
A 20 percent chance of snow after noon. Mostly cloudy, with a high near 21.
Monday Night
Snow likely. Mostly cloudy, with a low around 14. Chance of precipitation is 70%.
Tuesday
A 20 percent chance of snow. Mostly cloudy, with a high near 31.
Tuesday Night
Snow likely. Mostly cloudy, with a steady temperature around 24. Chance of precipitation is 60%.
Wednesday
A 50 percent chance of snow. Mostly cloudy, with a high near 31.
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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:
2:36 am CST Dec 4, 2025
Forecast Valid:
2am CST Dec 4, 2025-6pm CST Dec 10, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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