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.

Light Snow Fog/Mist

32°F

0°C

Humidity 100%
Wind Speed S 9 mph
Barometer 29.26 in (991.8 mb)
Dewpoint 32°F (0°C)
Visibility 1.00 mi
Wind Chill24°F (-4°C)
Last update 9 Dec 9:53 pm CST
Extended Forecast for

Poynette WI

Winter Weather Advisory December 9, 10:05pm until December 10, 07:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory December 9, 10:05pm until December 10, 07:00am

    NOW until 7:00am Wed

    Winter Weather Advisory

  • Tonight

    Low: 24 °F

    Rain/Snow

  • Wednesday

    Wednesday: Snow likely before 8am, then a slight chance of snow after 3pm. Mostly cloudy, with a high near 28. Northwest wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 28 °F

    Snow Likely
    then Slight
    Chance Snow

  • Wednesday Night

    Wednesday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 5. Northwest wind 5 to 10 mph.

    Low: 5 °F

    Decreasing
    Clouds

  • Thursday

    Thursday: A 20 percent chance of snow after noon. Increasing clouds, with a high near 19. Wind chill values between zero and 10. West wind around 5 mph becoming south in the afternoon.

    High: 19 °F

    Mostly Sunny
    then Slight
    Chance Snow

  • Thursday Night

    Thursday Night: A 40 percent chance of snow. Mostly cloudy, with a low around 6. Calm wind becoming northwest around 5 mph.

    Low: 6 °F

    Chance Snow

  • Friday

    Friday: A 40 percent chance of snow. Mostly cloudy, with a high near 23. West wind 5 to 10 mph.

    High: 23 °F

    Chance Snow

  • Friday Night

    Friday Night: A 20 percent chance of snow before midnight. Mostly cloudy, with a low around -1. West wind 10 to 15 mph.

    Low: -1 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Saturday

    Saturday: A 30 percent chance of snow, mainly after noon. Mostly cloudy and cold, with a high near 8. Northwest wind around 10 mph.

    High: 8 °F

    Chance Snow

Detailed Forecast

Tonight
Rain and snow likely before 2am, then snow. Low around 24. South wind 10 to 15 mph becoming north after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 1 to 2 inches possible.
Wednesday
Snow likely before 8am, then a slight chance of snow after 3pm. Mostly cloudy, with a high near 28. Northwest wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Wednesday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 5. Northwest wind 5 to 10 mph.
Thursday
A 20 percent chance of snow after noon. Increasing clouds, with a high near 19. Wind chill values between zero and 10. West wind around 5 mph becoming south in the afternoon.
Thursday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 6. Calm wind becoming northwest around 5 mph.
Friday
A 40 percent chance of snow. Mostly cloudy, with a high near 23. West wind 5 to 10 mph.
Friday Night
A 20 percent chance of snow before midnight. Mostly cloudy, with a low around -1. West wind 10 to 15 mph.
Saturday
A 30 percent chance of snow, mainly after noon. Mostly cloudy and cold, with a high near 8. Northwest wind around 10 mph.
Saturday Night
Partly cloudy, with a low around -10.
Sunday
Sunny and cold, with a high near 7.
Sunday Night
Mostly cloudy, with a low around -6.
Monday
A 20 percent chance of snow. Partly sunny, with a high near 19.
Monday Night
Mostly cloudy, with a low around 3.
Tuesday
Partly sunny, with a high near 25.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Poynette WI
 43.4°N 89.41°W (Elev. 850 ft)
Last Update:
9:13 pm CST Dec 9, 2025
Forecast Valid:
10pm CST Dec 9, 2025-6pm CST Dec 16, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation