Current conditions at

Madison, Dane County Regional-Truax Field (KMSN)

Lat: 43.14°NLon: 89.35°WElev: 860ft.

Light Snow Fog/Mist

25°F

-4°C

Humidity 92%
Wind Speed N 16 G 28 mph
Barometer 29.46 in (998.5 mb)
Dewpoint 23°F (-5°C)
Visibility 0.75 mi
Wind Chill12°F (-11°C)
Last update 15 Mar 11:53 pm CDT
Extended Forecast for

3 Miles SW Cottage Grove WI

Blizzard Warning until March 16, 04:00pm
Click here for hazard details and duration
Blizzard Warning
  •  
    Blizzard Warning until March 16, 04:00pm

    NOW until 4:00pm Mon

    Blizzard Warning

  • Overnight

    Low: 17 °F

    Heavy Snow
    and Blowing
    Snow

  • Monday

    Monday: Snow, mainly before 2pm. The snow could be heavy at times.  Widespread blowing snow, mainly before 1pm. High near 22. Wind chill values between zero and 5. Windy, with a northwest wind 25 to 30 mph, with gusts as high as 45 mph.  Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    High: 22 °F

    Heavy Snow
    and Blowing
    Snow

  • Monday Night

    Monday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 1. Wind chill values between -5 and -10. Blustery, with a northwest wind 10 to 20 mph, with gusts as high as 30 mph.

    Low: 1 °F

    Mostly Cloudy
    and Blustery
    then Mostly
    Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 22. Wind chill values between -10 and zero. Northwest wind around 5 mph becoming southwest in the afternoon.

    High: 22 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Snow.  Low around 16. South wind 5 to 10 mph.  Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    Low: 16 °F

    Snow

  • 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 30. Southwest wind around 5 mph.

    Low: 30 °F

    Slight Chance
    Rain

  • Thursday

    Thursday: Mostly sunny, with a high near 45. West wind around 5 mph becoming northwest in the afternoon.

    High: 45 °F

    Mostly Sunny

Detailed Forecast

Overnight
Snow. The snow could be heavy at times. Widespread blowing snow, mainly after 1am. Low around 17. Windy, with a north wind around 25 mph, with gusts as high as 45 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 5 to 8 inches possible.
Monday
Snow, mainly before 2pm. The snow could be heavy at times. Widespread blowing snow, mainly before 1pm. High near 22. Wind chill values between zero and 5. Windy, with a northwest wind 25 to 30 mph, with gusts as high as 45 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Monday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 1. Wind chill values between -5 and -10. Blustery, with a northwest wind 10 to 20 mph, with gusts as high as 30 mph.
Tuesday
Mostly sunny, with a high near 22. Wind chill values between -10 and zero. Northwest wind around 5 mph becoming southwest in the afternoon.
Tuesday Night
Snow. Low around 16. South wind 5 to 10 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches 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 30. Southwest wind around 5 mph.
Thursday
Mostly sunny, with a high near 45. West wind around 5 mph becoming northwest in the afternoon.
Thursday Night
Mostly cloudy, with a low around 32.
Friday
Mostly cloudy, with a high near 54.
Friday Night
Mostly cloudy, with a low around 35.
Saturday
Mostly sunny, with a high near 55.
Saturday Night
Mostly cloudy, with a low around 33.
Sunday
Partly sunny, with a high near 49.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SW Cottage Grove WI
 43.04°N 89.25°W (Elev. 892 ft)
11:53 pm CDT Mar 15, 2026
12am CDT Mar 16, 2026-6pm CDT Mar 22, 2026
 
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Additional Resources

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