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.

Mostly Cloudy

1°F

-17°C

Humidity 87%
Wind Speed Calm
Barometer 30.34 in (1029.8 mb)
Dewpoint -2°F (-19°C)
Visibility 10.00 mi
Last update 8 Dec 5:53 am CST
Extended Forecast for

Poynette WI

  • Today

    Today: Mostly cloudy, with a high near 23. Light and variable wind becoming south 5 to 10 mph in the morning.

    High: 23 °F

    Mostly Cloudy

  • Tonight

    Tonight: Snow likely, mainly between midnight and 3am. Cloudy, with a temperature rising to around 25 by 4am. South 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.

    Low: 18 °F⇑

    Snow Likely

  • Tuesday

    Tuesday: A slight chance of snow before 1pm, then a slight chance of rain between 1pm and 3pm, then a chance of rain and snow after 3pm. Cloudy, with a high near 34. West wind around 10 mph. Chance of precipitation is 50%.

    High: 34 °F

    Mostly Cloudy
    then Chance
    Rain/Snow

  • Tuesday Night

    Tuesday Night: Snow, possibly mixed with rain. Low around 27. South wind 10 to 15 mph becoming northwest after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 100%. New snow accumulation of around an inch possible.

    Low: 27 °F

    Rain/Snow

  • Wednesday

    Wednesday: A 50 percent chance of snow, mainly before noon. Mostly cloudy, with a temperature falling to around 24 by 5pm. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 31 °F⇓

    Chance Snow
    then Slight
    Chance Snow

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 4. Northwest wind 5 to 10 mph.

    Low: 4 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 20 percent chance of snow after noon. Mostly cloudy, with a high near 19. West wind around 5 mph.

    High: 19 °F

    Partly Sunny
    then Slight
    Chance Snow

  • Thursday Night

    Thursday Night: A 40 percent chance of snow. Mostly cloudy, with a low around 3. West wind 5 to 10 mph.

    Low: 3 °F

    Chance Snow

  • Friday

    Friday: A 40 percent chance of snow. Mostly cloudy, with a high near 15.

    High: 15 °F

    Chance Snow

Detailed Forecast

Today
Mostly cloudy, with a high near 23. Light and variable wind becoming south 5 to 10 mph in the morning.
Tonight
Snow likely, mainly between midnight and 3am. Cloudy, with a temperature rising to around 25 by 4am. South 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.
Tuesday
A slight chance of snow before 1pm, then a slight chance of rain between 1pm and 3pm, then a chance of rain and snow after 3pm. Cloudy, with a high near 34. West wind around 10 mph. Chance of precipitation is 50%.
Tuesday Night
Snow, possibly mixed with rain. Low around 27. South wind 10 to 15 mph becoming northwest after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 100%. New snow accumulation of around an inch possible.
Wednesday
A 50 percent chance of snow, mainly before noon. Mostly cloudy, with a temperature falling to around 24 by 5pm. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Wednesday Night
Mostly cloudy, with a low around 4. Northwest wind 5 to 10 mph.
Thursday
A 20 percent chance of snow after noon. Mostly cloudy, with a high near 19. West wind around 5 mph.
Thursday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 3. West wind 5 to 10 mph.
Friday
A 40 percent chance of snow. Mostly cloudy, with a high near 15.
Friday Night
Mostly cloudy, with a low around -7.
Saturday
Mostly sunny and cold, with a high near 6.
Saturday Night
A 20 percent chance of snow. Mostly cloudy, with a low around -7.
Sunday
Mostly sunny, with a high near 14.
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:
5:06 am CST Dec 8, 2025
Forecast Valid:
6am CST Dec 8, 2025-6pm CST Dec 14, 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