Current conditions at

Madison, Dane County Regional-Truax Field (KMSN)

Lat: 43.14°NLon: 89.35°WElev: 860ft.

A Few Clouds

4°F

-16°C

Humidity 40%
Wind Speed NW 10 mph
Barometer 30.30 in (1028.6 mb)
Dewpoint -15°F (-26°C)
Visibility 10.00 mi
Wind Chill-11°F (-24°C)
Last update 17 Feb 3:53 pm CST
Extended Forecast for

Sun Prairie WI

Cold Weather Advisory February 17, 09:00pm until February 18, 12:00pm
Click here for hazard details and duration
Cold Weather Advisory
  • Washington's Birthday

    Washington's Birthday: A slight chance of flurries.  Mostly sunny and cold, with a high near 3. Wind chill values between -10 and -15. Northwest wind 10 to 15 mph.

    High: 3 °F

    Slight Chance
    Flurries

  • Tonight

    Tonight: Mostly clear, with a low around -13. Wind chill values between -20 and -30. Northwest wind 5 to 10 mph.

    Low: -13 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny and cold, with a high near 6. Wind chill values between -15 and -25. Northwest wind 5 to 10 mph.

    High: 6 °F

    Cold

  • Tuesday Night

    Tuesday Night: Increasing clouds, with a low around -7. Wind chill values between -10 and -20. Northwest wind around 5 mph.

    Low: -7 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 11. Northwest wind 5 to 10 mph.

    High: 11 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around -2. Northwest wind 5 to 10 mph.

    Low: -2 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 19. Northwest wind 5 to 10 mph.

    High: 19 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around -2. Northwest wind around 5 mph becoming calm  in the evening.

    Low: -2 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 23.

    High: 23 °F

    Sunny

Detailed Forecast

Washington's Birthday
A slight chance of flurries. Mostly sunny and cold, with a high near 3. Wind chill values between -10 and -15. Northwest wind 10 to 15 mph.
Tonight
Mostly clear, with a low around -13. Wind chill values between -20 and -30. Northwest wind 5 to 10 mph.
Tuesday
Sunny and cold, with a high near 6. Wind chill values between -15 and -25. Northwest wind 5 to 10 mph.
Tuesday Night
Increasing clouds, with a low around -7. Wind chill values between -10 and -20. Northwest wind around 5 mph.
Wednesday
Mostly cloudy, with a high near 11. Northwest wind 5 to 10 mph.
Wednesday Night
Mostly cloudy, with a low around -2. Northwest wind 5 to 10 mph.
Thursday
Mostly sunny, with a high near 19. Northwest wind 5 to 10 mph.
Thursday Night
Mostly clear, with a low around -2. Northwest wind around 5 mph becoming calm in the evening.
Friday
Sunny, with a high near 23.
Friday Night
Partly cloudy, with a low around 9.
Saturday
Mostly sunny, with a high near 29.
Saturday Night
Partly cloudy, with a low around 17.
Sunday
Partly sunny, with a high near 37.
Sunday Night
Mostly cloudy, with a low around 27.
Monday
Partly sunny, with a high near 42.
Click Map For Forecast

ABOUT THIS FORECAST

 
Point Forecast:
Sun Prairie WI
 43.17°N 89.24°W (Elev. 965 ft)
2:28 pm CST Feb 17, 2025
4pm CST Feb 17, 2025-6pm CST Feb 24, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database