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Hazardous Weather Conditions

Current conditions at

Madison, Dane County Regional-Truax Field (KMSN)

Lat: 43.14°NLon: 89.35°WElev: 860ft.

Light Freezing Rain

31°F

-1°C

Humidity 92%
Wind Speed N 17 G 28 mph
Barometer 29.45 in (998.1 mb)
Dewpoint 29°F (-2°C)
Visibility 8.00 mi
Wind Chill20°F (-7°C)
Last update 15 Mar 2:53 pm CDT
Extended Forecast for

Poynette WI

Winter Storm Warning March 15, 03:31pm until March 16, 04:00pm
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning March 15, 03:31pm until March 16, 04:00pm

    NOW until 4:00pm Mon

    Winter Storm Warning

  • This Afternoon

    High: 31 °F

    Snow and
    Patchy
    Blowing Snow

  • Tonight

    Tonight: Snow. The snow could be heavy at times. Widespread blowing snow, mainly after midnight. Low around 17. Windy, with a north wind 20 to 25 mph, with gusts as high as 45 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 6 inches possible.

    Low: 17 °F

    Heavy Snow
    and Blowing
    Snow

  • Monday

    Monday: Snow, mainly before noon. Widespread blowing snow, mainly before 9am. High near 21. Wind chill values between zero and 5. Windy, with a northwest wind around 25 mph, with gusts as high as 45 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    High: 21 °F

    Snow and
    Blowing Snow

  • Monday Night

    Monday Night: Cloudy during the early evening, then gradual clearing, with a low around 1. Wind chill values between -5 and -10. Northwest wind 10 to 15 mph, with gusts as high as 30 mph.

    Low: 1 °F

    Gradual
    Clearing

  • Tuesday

    Tuesday: Sunny, with a high near 23. West wind around 5 mph.

    High: 23 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Snow likely. Mostly cloudy, with a low around 16. South wind 5 to 10 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.

    Low: 16 °F

    Snow Likely

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 41. Southwest wind 5 to 10 mph.

    High: 41 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: A 20 percent chance of rain. Mostly cloudy, with a low around 32. Southwest wind around 5 mph.

    Low: 32 °F

    Slight Chance
    Rain

Detailed Forecast

This Afternoon
Snow. Patchy blowing snow after 4pm. High near 31. North wind around 15 mph, with gusts as high as 35 mph. Chance of precipitation is 80%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Snow. The snow could be heavy at times. Widespread blowing snow, mainly after midnight. Low around 17. Windy, with a north wind 20 to 25 mph, with gusts as high as 45 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 6 inches possible.
Monday
Snow, mainly before noon. Widespread blowing snow, mainly before 9am. High near 21. Wind chill values between zero and 5. Windy, with a northwest wind around 25 mph, with gusts as high as 45 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Monday Night
Cloudy during the early evening, then gradual clearing, with a low around 1. Wind chill values between -5 and -10. Northwest wind 10 to 15 mph, with gusts as high as 30 mph.
Tuesday
Sunny, with a high near 23. West wind around 5 mph.
Tuesday Night
Snow likely. Mostly cloudy, with a low around 16. South wind 5 to 10 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.
Wednesday
Mostly cloudy, with a high near 41. Southwest wind 5 to 10 mph.
Wednesday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 32. Southwest wind around 5 mph.
Thursday
Mostly sunny, with a high near 45.
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 34.
Saturday
Mostly sunny, with a high near 51.
Saturday Night
Mostly cloudy, with a low around 32.
Sunday
Partly sunny, with a high near 47.
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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:
2:37 pm CDT Mar 15, 2026
Forecast Valid:
3pm CDT Mar 15, 2026-6pm CDT Mar 22, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation