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

31°F

-1°C

Humidity 82%
Wind Speed E 14 mph
Barometer 29.96 in (1015.6 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Wind Chill21°F (-6°C)
Last update 14 Mar 10:53 pm CDT
Extended Forecast for

Poynette WI

Winter Weather Advisory March 14, 11:11pm until March 15, 04:00pm
Winter Storm Warning March 15, 04:00pm until March 16, 04:00pm
Click here for hazard details and duration
Winter Weather Advisory
Winter Storm Warning
  •  
    Winter Weather Advisory March 14, 11:11pm until March 15, 04:00pm

    NOW until 4:00pm Sun

    Winter Weather Advisory

  • Tonight

    Low: 32 °F

    Wintry Mix

  • Sunday

    Sunday: Rain before 3pm, then rain, possibly mixed with sleet between 3pm and 4pm, then rain, snow, freezing rain, and sleet after 4pm. Some thunder is also possible. High near 39. Breezy, with an east wind 10 to 20 mph becoming north in the afternoon. Winds could gust as high as 35 mph. Chance of precipitation is 100%. New ice accumulation of less than a 0.1 of an inch possible. New snow and sleet accumulation of less than a half inch possible.

    High: 39 °F

    Rain then
    Wintry Mix
    and Breezy

  • Sunday Night

    Sunday Night: Snow, possibly mixed with sleet, becoming all snow after 8pm. The snow could be heavy at times. Widespread blowing snow, mainly after 2am. Low around 14. Windy, with a north wind 20 to 25 mph, with gusts as high as 45 mph. Chance of precipitation is 100%. New snow and sleet accumulation of 4 to 6 inches possible.

    Low: 14 °F

    Snow/Sleet
    and Blowing
    Snow

  • Monday

    Monday: Snow likely, mainly before 1pm. Areas of blowing snow. Cloudy, with a high near 21. Wind chill values between zero and 5. Windy, with a northwest wind 20 to 25 mph, with gusts as high as 45 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

    High: 21 °F

    Snow Likely
    and Areas
    Blowing Snow

  • Monday Night

    Monday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 0. Blustery, with a northwest wind 15 to 20 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 30 mph.

    Low: 0 °F

    Mostly Cloudy
    and Blustery
    then Mostly
    Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 24. West wind 5 to 10 mph becoming southwest in the afternoon.

    High: 24 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Snow. Low around 16. South wind 5 to 10 mph. Chance of precipitation is 80%.

    Low: 16 °F

    Snow

  • Wednesday

    Wednesday: A 20 percent chance of snow before 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 42. South wind 5 to 10 mph becoming west in the afternoon.

    High: 42 °F

    Slight Chance
    Snow

Detailed Forecast

Tonight
Snow before 2am, then rain, snow, and freezing rain likely between 2am and 3am, then rain likely after 3am. Low around 32. East wind 10 to 15 mph, with gusts as high as 35 mph. Chance of precipitation is 80%. Little or no ice accumulation expected. Total nighttime snow accumulation of less than a half inch possible.
Sunday
Rain before 3pm, then rain, possibly mixed with sleet between 3pm and 4pm, then rain, snow, freezing rain, and sleet after 4pm. Some thunder is also possible. High near 39. Breezy, with an east wind 10 to 20 mph becoming north in the afternoon. Winds could gust as high as 35 mph. Chance of precipitation is 100%. New ice accumulation of less than a 0.1 of an inch possible. New snow and sleet accumulation of less than a half inch possible.
Sunday Night
Snow, possibly mixed with sleet, becoming all snow after 8pm. The snow could be heavy at times. Widespread blowing snow, mainly after 2am. Low around 14. Windy, with a north wind 20 to 25 mph, with gusts as high as 45 mph. Chance of precipitation is 100%. New snow and sleet accumulation of 4 to 6 inches possible.
Monday
Snow likely, mainly before 1pm. Areas of blowing snow. Cloudy, with a high near 21. Wind chill values between zero and 5. Windy, with a northwest wind 20 to 25 mph, with gusts as high as 45 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
Monday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 0. Blustery, with a northwest wind 15 to 20 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 30 mph.
Tuesday
Mostly sunny, with a high near 24. West wind 5 to 10 mph becoming southwest in the afternoon.
Tuesday Night
Snow. Low around 16. South wind 5 to 10 mph. Chance of precipitation is 80%.
Wednesday
A 20 percent chance of snow before 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 42. South wind 5 to 10 mph becoming west in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 30.
Thursday
Mostly sunny, with a high near 48.
Thursday Night
Mostly cloudy, with a low around 32.
Friday
Partly sunny, with a high near 52.
Friday Night
Mostly cloudy, with a low around 33.
Saturday
Partly sunny, with a high near 52.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Poynette WI
 43.37°N 89.41°W (Elev. 942 ft)
Last Update:
11:07 pm CDT Mar 14, 2026
Forecast Valid:
11pm CDT Mar 14, 2026-6pm CDT Mar 21, 2026
 
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