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

36°F

2°C

Humidity 40%
Wind Speed NW 8 mph
Barometer 29.92 in (1013.6 mb)
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Wind Chill30°F (-1°C)
Last update 28 Feb 12:53 am CST
Extended Forecast for

3 Miles WSW Cottage Grove WI

  • Overnight

    Overnight: Partly cloudy, with a low around 25. Northwest wind around 10 mph, with gusts as high as 25 mph.

    Low: 25 °F

    Partly Cloudy

  • Saturday

    Saturday: Snow, mainly between noon and 5pm. High near 26. North wind around 5 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    High: 26 °F

    Chance Snow
    then Snow

  • Saturday Night

    Saturday Night: A 30 percent chance of snow, mainly before 8pm. Cloudy, then gradually becoming partly cloudy, with a low around 13. North wind around 5 mph.

    Low: 13 °F

    Chance Snow
    then Mostly
    Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 29. North wind around 5 mph.

    High: 29 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 14. Calm wind becoming southeast around 5 mph.

    Low: 14 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 40. South wind 5 to 10 mph.

    High: 40 °F

    Sunny

  • Monday Night

    Monday Night: A slight chance of rain and snow before 9pm, then snow likely. Mostly cloudy, with a low around 28. Southeast wind around 5 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 28 °F

    Slight Chance
    Rain/Snow
    then Snow
    Likely

  • Tuesday

    Tuesday: Rain and snow likely, mainly before noon. Mostly cloudy, with a high near 40. Southeast wind around 5 mph becoming north in the afternoon. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 40 °F

    Rain/Snow
    Likely then
    Chance
    Rain/Snow

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 27.

    Low: 27 °F

    Partly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 25. Northwest wind around 10 mph, with gusts as high as 25 mph.
Saturday
Snow, mainly between noon and 5pm. High near 26. North wind around 5 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Saturday Night
A 30 percent chance of snow, mainly before 8pm. Cloudy, then gradually becoming partly cloudy, with a low around 13. North wind around 5 mph.
Sunday
Mostly sunny, with a high near 29. North wind around 5 mph.
Sunday Night
Mostly clear, with a low around 14. Calm wind becoming southeast around 5 mph.
Monday
Sunny, with a high near 40. South wind 5 to 10 mph.
Monday Night
A slight chance of rain and snow before 9pm, then snow likely. Mostly cloudy, with a low around 28. Southeast wind around 5 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday
Rain and snow likely, mainly before noon. Mostly cloudy, with a high near 40. Southeast wind around 5 mph becoming north in the afternoon. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday Night
Partly cloudy, with a low around 27.
Wednesday
A 30 percent chance of rain, mainly after noon. Mostly sunny, with a high near 47.
Wednesday Night
A 50 percent chance of rain. Partly cloudy, with a low around 36.
Thursday
A 40 percent chance of rain. Mostly cloudy, with a high near 53.
Thursday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 39.
Friday
A 40 percent chance of rain. Cloudy, with a high near 56.
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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:
12:21 am CST Feb 28, 2026
Forecast Valid:
1am CST Feb 28, 2026-6pm CST Mar 6, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation