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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.

Fair

32°F

0°C

Humidity 82%
Wind Speed Calm
Barometer 30.10 in (1020.0 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Last update 1 May 11:53 pm CDT
Extended Forecast for

3 Miles WSW Cottage Grove WI

Freeze Warning until May 2, 08:00am
Click here for hazard details and duration
Freeze Warning
  •  
    Freeze Warning until May 2, 08:00am

    NOW until 8:00am Sat

    Freeze Warning

  • Overnight

    Low: 30 °F

    Frost

  • Saturday

    Saturday: Widespread frost, mainly before 8am. Otherwise, mostly sunny, with a high near 57. Light northwest wind increasing to 5 to 10 mph in the morning.

    High: 57 °F

    Frost then
    Partly Sunny

  • Saturday Night

    Saturday Night: A 10 percent chance of showers after 5am. Mostly cloudy, with a low around 42. Southwest wind 5 to 10 mph.

    Low: 42 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Sunday

    Sunday: A 50 percent chance of showers, mainly between 7am and 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 66. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 66 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 43. West wind 5 to 10 mph.

    Low: 43 °F

    Mostly Clear

  • Monday

    Monday: A chance of showers between 1pm and 4pm, then a chance of showers and thunderstorms after 4pm. Sunny, with a high near 74. Southwest wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 40%.

    High: 74 °F

    Sunny then
    Chance
    T-storms

  • Monday Night

    Monday Night: A chance of showers and thunderstorms before 10pm, then a chance of showers between 10pm and 1am. Mostly cloudy, with a low around 44. West wind 5 to 10 mph becoming northwest after midnight. Chance of precipitation is 40%.

    Low: 44 °F

    Chance
    T-storms then
    Chance
    Showers

  • Tuesday

    Tuesday: A 30 percent chance of showers, mainly after 1pm. Mostly cloudy, with a high near 58. Northwest wind 5 to 10 mph.

    High: 58 °F

    Chance
    Showers

Detailed Forecast

Overnight
Widespread frost, mainly after 1am. Otherwise, mostly clear, with a low around 30. Calm wind.
Saturday
Widespread frost, mainly before 8am. Otherwise, mostly sunny, with a high near 57. Light northwest wind increasing to 5 to 10 mph in the morning.
Saturday Night
A 10 percent chance of showers after 5am. Mostly cloudy, with a low around 42. Southwest wind 5 to 10 mph.
Sunday
A 50 percent chance of showers, mainly between 7am and 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 66. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Sunday Night
Mostly clear, with a low around 43. West wind 5 to 10 mph.
Monday
A chance of showers between 1pm and 4pm, then a chance of showers and thunderstorms after 4pm. Sunny, with a high near 74. Southwest wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 40%.
Monday Night
A chance of showers and thunderstorms before 10pm, then a chance of showers between 10pm and 1am. Mostly cloudy, with a low around 44. West wind 5 to 10 mph becoming northwest after midnight. Chance of precipitation is 40%.
Tuesday
A 30 percent chance of showers, mainly after 1pm. Mostly cloudy, with a high near 58. Northwest wind 5 to 10 mph.
Tuesday Night
A 20 percent chance of showers before 1am. Mostly cloudy, with a low around 38.
Wednesday
Partly sunny, with a high near 56.
Wednesday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 37.
Thursday
A 30 percent chance of showers. Mostly sunny, with a high near 58.
Thursday Night
Partly cloudy, with a low around 38.
Friday
Mostly sunny, with a high near 64.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WSW Cottage Grove WI
 43.07°N 89.25°W (Elev. 948 ft)
Last Update:
12:31 am CDT May 2, 2026
Forecast Valid:
12am CDT May 2, 2026-6pm CDT May 8, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

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Chance of Precipitation