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.

Overcast

28°F

-2°C

Humidity 88%
Wind Speed S 14 mph
Barometer 29.55 in (1001.8 mb)
Dewpoint 25°F (-4°C)
Visibility 7.00 mi
Wind Chill17°F (-8°C)
Last update 9 Dec 4:53 pm CST
Extended Forecast for

Poynette WI

Winter Weather Advisory December 9, 06:00pm until December 10, 06:00am
Click here for hazard details and duration
Winter Weather Advisory

  • This Afternoon

    This Afternoon: Snow likely. Cloudy, with a high near 30. South wind around 5 mph. Chance of precipitation is 70%. Total daytime snow accumulation of less than a half inch possible.

    High: 30 °F

    Snow Likely

  • Tonight

    Tonight: Rain and snow, possibly mixed with freezing rain before 1am, then rain and snow likely between 1am and 2am, then snow after 2am. Low around 24. Southeast wind 10 to 15 mph becoming northwest after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 100%. Little or no ice accumulation expected. New snow accumulation of 1 to 2 inches possible.

    Low: 24 °F

    Wintry Mix

  • 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. 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.

    High: 8 °F

    Chance Snow

Detailed Forecast

This Afternoon
Snow likely. Cloudy, with a high near 30. South wind around 5 mph. Chance of precipitation is 70%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Rain and snow, possibly mixed with freezing rain before 1am, then rain and snow likely between 1am and 2am, then snow after 2am. Low around 24. Southeast wind 10 to 15 mph becoming northwest after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 100%. Little or no ice accumulation expected. New 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. 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.
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.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Poynette WI
 43.4°N 89.41°W (Elev. 850 ft)
Last Update:
5:17 pm CST Dec 9, 2025
Forecast Valid:
5pm CST Dec 9, 2025-6pm CST Dec 16, 2025
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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