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

20°F

-7°C

Humidity 71%
Wind Speed S 14 G 22 mph
Barometer 30.07 in (1020.1 mb)
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Wind Chill7°F (-14°C)
Last update 8 Dec 8:53 pm CST
Extended Forecast for

2 Miles S Deerfield WI

  • Tonight

    Tonight: A chance of snow before midnight, then snow and freezing rain likely between midnight and 4am, then a chance of freezing rain after 4am. Cloudy, with a temperature rising to around 23 by 5am. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. Little or no ice accumulation expected. Total nighttime snow accumulation of less than a half inch possible.

    Low: 17 °F⇑

    Chance Snow
    then Wintry
    Mix Likely

  • Tuesday

    Tuesday: A slight chance of snow and freezing rain before 7am, then a chance of freezing rain after 3pm. Cloudy, with a high near 33. West wind 10 to 15 mph. Chance of precipitation is 50%.

    High: 33 °F

    Slight Chance
    Wintry Mix
    then Chance
    Freezing Rain

  • Tuesday Night

    Tuesday Night: Rain, possibly mixed with snow, becoming all snow after 3am. Low around 27. Breezy, with a south wind 10 to 20 mph becoming west after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 100%. New snow accumulation of around an inch possible.

    Low: 27 °F

    Snow then
    Rain/Snow and
    Breezy

  • Wednesday

    Wednesday: Snow likely, mainly before noon. Mostly cloudy, with a high near 31. Blustery, with a northwest wind 10 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    High: 31 °F

    Snow Likely
    and Blustery
    then Slight
    Chance Snow

  • Wednesday Night

    Wednesday Night: A 20 percent chance of snow showers before midnight. Mostly cloudy, with a low around 8. Northwest wind 5 to 10 mph.

    Low: 8 °F

    Slight Chance
    Snow Showers
    then Mostly
    Cloudy

  • Thursday

    Thursday: A 20 percent chance of snow showers after noon. Partly sunny, with a high near 20. Northwest wind around 5 mph.

    High: 20 °F

    Partly Sunny
    then Slight
    Chance Snow
    Showers

  • Thursday Night

    Thursday Night: A 30 percent chance of snow showers, mainly after midnight. Mostly cloudy, with a low around 3. West wind 5 to 10 mph.

    Low: 3 °F

    Chance Snow
    Showers

  • Friday

    Friday: A 40 percent chance of snow showers. Mostly cloudy, with a high near 18. West wind 10 to 15 mph.

    High: 18 °F

    Chance Snow
    Showers

  • Friday Night

    Friday Night: Mostly cloudy, with a low around -6.

    Low: -6 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A chance of snow before midnight, then snow and freezing rain likely between midnight and 4am, then a chance of freezing rain after 4am. Cloudy, with a temperature rising to around 23 by 5am. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. Little or no ice accumulation expected. Total nighttime snow accumulation of less than a half inch possible.
Tuesday
A slight chance of snow and freezing rain before 7am, then a chance of freezing rain after 3pm. Cloudy, with a high near 33. West wind 10 to 15 mph. Chance of precipitation is 50%.
Tuesday Night
Rain, possibly mixed with snow, becoming all snow after 3am. Low around 27. Breezy, with a south wind 10 to 20 mph becoming west after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 100%. New snow accumulation of around an inch possible.
Wednesday
Snow likely, mainly before noon. Mostly cloudy, with a high near 31. Blustery, with a northwest wind 10 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Wednesday Night
A 20 percent chance of snow showers before midnight. Mostly cloudy, with a low around 8. Northwest wind 5 to 10 mph.
Thursday
A 20 percent chance of snow showers after noon. Partly sunny, with a high near 20. Northwest wind around 5 mph.
Thursday Night
A 30 percent chance of snow showers, mainly after midnight. Mostly cloudy, with a low around 3. West wind 5 to 10 mph.
Friday
A 40 percent chance of snow showers. Mostly cloudy, with a high near 18. West wind 10 to 15 mph.
Friday Night
Mostly cloudy, with a low around -6.
Saturday
Partly sunny and cold, with a high near 5.
Saturday Night
A 20 percent chance of snow showers. Mostly cloudy, with a low around -9.
Sunday
Mostly sunny and cold, with a high near 10.
Sunday Night
A 20 percent chance of snow showers. Mostly cloudy, with a low around -2.
Monday
A 30 percent chance of snow showers. Mostly cloudy, with a high near 22.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles S Deerfield WI
 43.02°N 89.07°W (Elev. 850 ft)
Last Update:
9:12 pm CST Dec 8, 2025
Forecast Valid:
9pm CST Dec 8, 2025-6pm CST Dec 15, 2025
 
Forecast Discussion
 
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Additional Resources

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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