National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

East Troy Municipal Airport (K57C)

Lat: 42.8°NLon: 88.37°WElev: 860ft.

Light Snow

23°F

-5°C

Humidity 82%
Wind Speed NE 5 mph
Barometer 29.99 in
Dewpoint 18°F (-8°C)
Visibility 3.00 mi
Wind Chill17°F (-8°C)
Last update 6 Dec 10:15 pm CST
Extended Forecast for

4 Miles SE Palmyra WI

Winter Weather Advisory until December 7, 08:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory until December 7, 08:00am

    NOW until 8:00am Sun

    Winter Weather Advisory

  • Tonight

    Low: 16 °F

    Heavy Snow

  • Sunday

    Sunday: A 40 percent chance of snow, mainly before 7am. Cloudy through mid morning, then gradual clearing, with a high near 19. Wind chill values between zero and 10. North wind 5 to 10 mph.

    High: 19 °F

    Chance Snow
    then Mostly
    Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 2. Wind chill values between -5 and zero. North wind around 5 mph becoming calm in the evening.

    Low: 2 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 22. Light and variable wind becoming south 5 to 10 mph in the morning.

    High: 22 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: A 40 percent chance of snow. Mostly cloudy, with a low around 14. South wind 10 to 15 mph.

    Low: 14 °F

    Chance Snow

  • Tuesday

    Tuesday: A slight chance of snow before noon, then a chance of rain and snow. Mostly cloudy, with a high near 35. Southwest wind 10 to 15 mph. Chance of precipitation is 30%.

    High: 35 °F

    Slight Chance
    Snow then
    Chance
    Rain/Snow

  • Tuesday Night

    Tuesday Night: Rain, possibly mixed with snow. Low around 28. South wind 10 to 15 mph becoming west after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 28 °F

    Rain/Snow

  • Wednesday

    Wednesday: A 40 percent chance of snow showers. Mostly cloudy, with a high near 33. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 33 °F

    Chance Snow
    Showers

Detailed Forecast

Tonight
Snow. The snow could be heavy at times. Low around 16. Calm wind becoming north around 5 mph after midnight. Chance of precipitation is 100%. Total nighttime snow accumulation of 2 to 4 inches possible.
Sunday
A 40 percent chance of snow, mainly before 7am. Cloudy through mid morning, then gradual clearing, with a high near 19. Wind chill values between zero and 10. North wind 5 to 10 mph.
Sunday Night
Mostly cloudy, with a low around 2. Wind chill values between -5 and zero. North wind around 5 mph becoming calm in the evening.
Monday
Mostly cloudy, with a high near 22. Light and variable wind becoming south 5 to 10 mph in the morning.
Monday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 14. South wind 10 to 15 mph.
Tuesday
A slight chance of snow before noon, then a chance of rain and snow. Mostly cloudy, with a high near 35. Southwest wind 10 to 15 mph. Chance of precipitation is 30%.
Tuesday Night
Rain, possibly mixed with snow. Low around 28. South wind 10 to 15 mph becoming west after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
A 40 percent chance of snow showers. Mostly cloudy, with a high near 33. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Wednesday Night
A 30 percent chance of snow showers. Mostly cloudy, with a low around 11.
Thursday
A 30 percent chance of snow. Mostly cloudy, with a high near 23.
Thursday Night
A 30 percent chance of snow showers. Mostly cloudy, with a low around 5.
Friday
A 20 percent chance of snow showers. Partly sunny, with a high near 14.
Friday Night
A 20 percent chance of snow showers. Mostly cloudy, with a low around -2.
Saturday
Partly sunny and cold, with a high near 10.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SE Palmyra WI
 42.85°N 88.55°W (Elev. 988 ft)
Last Update:
9:26 pm CST Dec 6, 2025
Forecast Valid:
10pm CST Dec 6, 2025-6pm CST Dec 13, 2025
 
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