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

22°F

-6°C

Humidity 91%
Wind Speed N 3 mph
Barometer 30.04 in
Dewpoint 20°F (-7°C)
Visibility 3.00 mi
Last update 7 Dec 5:35 am CST
Extended Forecast for

4 Miles SE Palmyra WI

Winter Weather Advisory December 7, 05:54am until December 7, 08:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory December 7, 05:54am until December 7, 08:00am

    NOW until 8:00am Sun

    Winter Weather Advisory

  • Overnight

    Low: 17 °F

    Snow Likely

  • Sunday

    Sunday: A 40 percent chance of snow before 8am. Cloudy through mid morning, then gradual clearing, with a temperature falling to around 12 by 5pm. Wind chill values between zero and 10. North wind 5 to 10 mph.

    High: 18 °F⇓

    Chance Snow
    then Sunny

  • Sunday Night

    Sunday Night: Increasing clouds, with a low around 2. North wind around 5 mph becoming calm in the evening.

    Low: 2 °F

    Increasing
    Clouds

  • Monday

    Monday: Mostly cloudy, with a high near 23. Light and variable wind becoming south 5 to 10 mph in the afternoon.

    High: 23 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: A 50 percent chance of snow. Mostly cloudy, with a temperature falling to near 16 by 9pm, then rising to around 25 during the remainder of the night. South wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 16 °F⇑

    Chance Snow

  • Tuesday

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

    High: 35 °F

    Mostly Cloudy
    then Chance
    Rain/Snow

  • Tuesday Night

    Tuesday Night: Rain and snow. Low around 30. 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: 30 °F

    Rain/Snow

  • Wednesday

    Wednesday: A chance of rain and snow before noon, then a slight chance of snow. Mostly cloudy, with a temperature falling to around 27 by 5pm. Northwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.

    High: 34 °F⇓

    Chance
    Rain/Snow
    then Slight
    Chance Snow

Detailed Forecast

Overnight
Snow likely. Cloudy, with a low around 17. North wind around 5 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of 2 to 4 inches possible.
Sunday
A 40 percent chance of snow before 8am. Cloudy through mid morning, then gradual clearing, with a temperature falling to around 12 by 5pm. Wind chill values between zero and 10. North wind 5 to 10 mph.
Sunday Night
Increasing clouds, with a low around 2. North wind around 5 mph becoming calm in the evening.
Monday
Mostly cloudy, with a high near 23. Light and variable wind becoming south 5 to 10 mph in the afternoon.
Monday Night
A 50 percent chance of snow. Mostly cloudy, with a temperature falling to near 16 by 9pm, then rising to around 25 during the remainder of the night. South wind 10 to 15 mph, with gusts as high as 25 mph.
Tuesday
A chance of rain and snow after noon. Mostly cloudy, with a high near 35. West wind 10 to 15 mph. Chance of precipitation is 30%.
Tuesday Night
Rain and snow. Low around 30. 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 chance of rain and snow before noon, then a slight chance of snow. Mostly cloudy, with a temperature falling to around 27 by 5pm. Northwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.
Wednesday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 12.
Thursday
A 30 percent chance of snow, mainly after noon. Mostly cloudy, with a high near 23.
Thursday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 4.
Friday
A 20 percent chance of snow. Partly sunny, with a high near 14.
Friday Night
A 20 percent chance of snow. Mostly cloudy, with a low around -4.
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:
5:06 am CST Dec 7, 2025
Forecast Valid:
5am CST Dec 7, 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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation