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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.

Light Snow Fog/Mist

22°F

-6°C

Humidity 92%
Wind Speed N 3 mph
Barometer 30.27 in (1026.3 mb)
Dewpoint 20°F (-7°C)
Visibility 0.75 mi
Last update 28 Feb 4:53 pm CST
Extended Forecast for

Monona WI

Winter Weather Advisory February 28, 05:45pm until February 28, 06:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory February 28, 05:45pm until February 28, 06:00pm

    NOW until 6:00pm Sat

    Winter Weather Advisory

  • This Afternoon

    High: 28 °F

    Snow Likely

  • Tonight

    Tonight: Snow, mainly before 8pm. Low around 13. North wind around 5 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    Low: 13 °F

    Snow then
    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 31. Northeast wind around 5 mph becoming calm in the afternoon.

    High: 31 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 17. East wind around 5 mph becoming calm.

    Low: 17 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 42. South wind 5 to 10 mph.

    High: 42 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A slight chance of snow before 9pm, then rain likely, possibly mixed with snow. Mostly cloudy, with a low around 31. Southeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 31 °F

    Slight Chance
    Rain/Snow
    then
    Rain/Snow
    Likely

  • Tuesday

    Tuesday: Rain likely, possibly mixed with snow before noon, then a chance of rain. Mostly cloudy, with a high near 44. Calm wind becoming northeast around 5 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 44 °F

    Rain/Snow
    Likely then
    Chance Rain

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 29. East wind around 5 mph.

    Low: 29 °F

    Partly Cloudy

Detailed Forecast

This Afternoon
Snow likely. Cloudy, with a high near 28. North wind around 5 mph. Chance of precipitation is 70%. Total daytime snow accumulation of around an inch possible.
Tonight
Snow, mainly before 8pm. Low around 13. North wind around 5 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Sunday
Mostly sunny, with a high near 31. Northeast wind around 5 mph becoming calm in the afternoon.
Sunday Night
Partly cloudy, with a low around 17. East wind around 5 mph becoming calm.
Monday
Mostly sunny, with a high near 42. South wind 5 to 10 mph.
Monday Night
A slight chance of snow before 9pm, then rain likely, possibly mixed with snow. Mostly cloudy, with a low around 31. Southeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Tuesday
Rain likely, possibly mixed with snow before noon, then a chance of rain. Mostly cloudy, with a high near 44. Calm wind becoming northeast around 5 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
Partly cloudy, with a low around 29. East wind around 5 mph.
Wednesday
Partly sunny, with a high near 49.
Wednesday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 35.
Thursday
A 40 percent chance of rain. Mostly cloudy, with a high near 54.
Thursday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 39.
Friday
A 50 percent chance of rain. Mostly cloudy, with a high near 59.
Friday Night
Rain likely. Mostly cloudy, with a low around 35. Chance of precipitation is 60%.
Saturday
A 40 percent chance of rain. Mostly cloudy, with a high near 55.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Monona WI
 43.07°N 89.34°W (Elev. 850 ft)
Last Update:
5:33 pm CST Feb 28, 2026
Forecast Valid:
5pm CST Feb 28, 2026-6pm CST Mar 7, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation