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.

Fair

26°F

-3°C

Humidity 55%
Wind Speed N 7 mph
Barometer 30.42 in (1031.1 mb)
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Wind Chill18°F (-8°C)
Last update 7 Apr 12:53 am CDT
Extended Forecast for

3 Miles SW Cottage Grove WI

  • Overnight

    Overnight: Mostly clear, with a low around 21. North wind around 5 mph.

    Low: 21 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 43. Calm wind becoming southeast around 5 mph in the afternoon.

    High: 43 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A chance of snow before 2am, then a chance of snow and freezing rain between 2am and 3am, then a chance of rain after 3am. Increasing clouds, with a low around 30. Southeast wind 5 to 10 mph. Chance of precipitation is 50%.

    Low: 30 °F

    Partly Cloudy
    then Chance
    Wintry Mix

  • Wednesday

    Wednesday: A chance of rain before 7am, then a chance of showers, mainly after 1pm. Partly sunny, with a high near 65. Breezy, with a south wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 30%.

    High: 65 °F

    Chance Rain
    and Breezy

  • Wednesday Night

    Wednesday Night: Showers, mainly before 1am. Low around 43. Breezy, with a southwest wind 15 to 20 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 43 °F

    Showers and
    Breezy

  • Thursday

    Thursday: A 20 percent chance of showers after 1pm. Mostly sunny, with a high near 60. West wind 5 to 10 mph.

    High: 60 °F

    Sunny then
    Slight Chance
    Showers

  • Thursday Night

    Thursday Night: Showers likely before 10pm, then showers likely and possibly a thunderstorm between 10pm and 1am, then showers likely after 1am. Mostly cloudy, with a low around 40. Northwest wind around 5 mph becoming calm. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 40 °F

    Showers
    Likely

  • Friday

    Friday: A 20 percent chance of showers before 1pm. Partly sunny, with a high near 57. Northwest wind around 5 mph.

    High: 57 °F

    Slight Chance
    Showers

  • Friday Night

    Friday Night: Partly cloudy, with a low around 36.

    Low: 36 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 21. North wind around 5 mph.
Tuesday
Sunny, with a high near 43. Calm wind becoming southeast around 5 mph in the afternoon.
Tuesday Night
A chance of snow before 2am, then a chance of snow and freezing rain between 2am and 3am, then a chance of rain after 3am. Increasing clouds, with a low around 30. Southeast wind 5 to 10 mph. Chance of precipitation is 50%.
Wednesday
A chance of rain before 7am, then a chance of showers, mainly after 1pm. Partly sunny, with a high near 65. Breezy, with a south wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 30%.
Wednesday Night
Showers, mainly before 1am. Low around 43. Breezy, with a southwest wind 15 to 20 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Thursday
A 20 percent chance of showers after 1pm. Mostly sunny, with a high near 60. West wind 5 to 10 mph.
Thursday Night
Showers likely before 10pm, then showers likely and possibly a thunderstorm between 10pm and 1am, then showers likely after 1am. Mostly cloudy, with a low around 40. Northwest wind around 5 mph becoming calm. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Friday
A 20 percent chance of showers before 1pm. Partly sunny, with a high near 57. Northwest wind around 5 mph.
Friday Night
Partly cloudy, with a low around 36.
Saturday
A 20 percent chance of showers after 1pm. Mostly sunny, with a high near 60.
Saturday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 47. Chance of precipitation is 60%.
Sunday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 73. Chance of precipitation is 60%.
Sunday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 60. Chance of precipitation is 70%.
Monday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 75. Chance of precipitation is 60%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SW Cottage Grove WI
 43.04°N 89.25°W (Elev. 892 ft)
Last Update:
12:31 am CDT Apr 7, 2026
Forecast Valid:
1am CDT Apr 7, 2026-6pm CDT Apr 13, 2026
 
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