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Hazardous Weather Conditions

Current conditions at

Madison, Dane County Regional-Truax Field (KMSN)

Lat: 43.14°NLon: 89.35°WElev: 860ft.

Light Snow

10°F

-12°C

Humidity 80%
Wind Speed S 15 G 22 mph
Barometer 30.03 in (1019.0 mb)
Dewpoint 5°F (-15°C)
Visibility 1.50 mi
Wind Chill-7°F (-22°C)
Last update 22 Jan 8:53 am CST
Extended Forecast for

Sun Prairie WI

  • Today

    Today: A 50 percent chance of snow. Cloudy, with a high near 21. Wind chill values between -5 and 5. Southwest wind 10 to 15 mph, with gusts as high as 30 mph.

    High: 21 °F

    Chance Snow

  • Tonight

    Tonight: A chance of snow before 2am, then a chance of flurries between 2am and 3am. Mostly cloudy, with a low around 8. Wind chill values between -5 and zero. Southwest wind 5 to 10 mph becoming northwest after midnight. Chance of precipitation is 50%.

    Low: 8 °F

    Chance Snow

  • Thursday

    Thursday: Sunny, with a high near 16. Wind chill values between -5 and zero. Northwest wind 10 to 15 mph.

    High: 16 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around -1. Wind chill values between -5 and -10. West wind around 5 mph.

    Low: -1 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 21. Southwest wind 5 to 10 mph.

    High: 21 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 16. Southwest wind around 10 mph.

    Low: 16 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 34. West wind 10 to 15 mph.

    High: 34 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 11. West wind around 10 mph.

    Low: 11 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 25.

    High: 25 °F

    Mostly Sunny

Detailed Forecast

Today
A 50 percent chance of snow. Cloudy, with a high near 21. Wind chill values between -5 and 5. Southwest wind 10 to 15 mph, with gusts as high as 30 mph.
Tonight
A chance of snow before 2am, then a chance of flurries between 2am and 3am. Mostly cloudy, with a low around 8. Wind chill values between -5 and zero. Southwest wind 5 to 10 mph becoming northwest after midnight. Chance of precipitation is 50%.
Thursday
Sunny, with a high near 16. Wind chill values between -5 and zero. Northwest wind 10 to 15 mph.
Thursday Night
Mostly clear, with a low around -1. Wind chill values between -5 and -10. West wind around 5 mph.
Friday
Mostly sunny, with a high near 21. Southwest wind 5 to 10 mph.
Friday Night
Mostly cloudy, with a low around 16. Southwest wind around 10 mph.
Saturday
Partly sunny, with a high near 34. West wind 10 to 15 mph.
Saturday Night
Mostly cloudy, with a low around 11. West wind around 10 mph.
Sunday
Mostly sunny, with a high near 25.
Sunday Night
Partly cloudy, with a low around 15.
Monday
Mostly sunny, with a high near 31.
Monday Night
Partly cloudy, with a low around 19.
Tuesday
Mostly sunny, with a high near 37.
Click Map For Forecast
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Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
Sun Prairie WI
 43.17°N 89.21°W (Elev. 948 ft)
Last Update:
8:57 am CST Jan 22, 2025
Forecast Valid:
9am CST Jan 22, 2025-6pm CST Jan 28, 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