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

13°F

-11°C

Humidity 73%
Wind Speed NW 13 G 18 mph
Barometer 30.19 in
Dewpoint 6°F (-14°C)
Visibility 10.00 mi
Wind Chill-2°F (-19°C)
Last update 29 Dec 9:35 pm CST
Extended Forecast for

2 Miles W Potter Lake WI

  • Tonight

    Tonight: Scattered snow showers before 11pm, then scattered flurries between 11pm and midnight. Cloudy, then gradually becoming partly cloudy, with a low around 8. Wind chill values between -5 and zero. Northwest wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 40%.

    Low: 8 °F

    Scattered
    Snow Showers
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: Snow likely, mainly after 2pm. Increasing clouds, with a high near 25. Wind chill values between -5 and 5. West wind 10 to 15 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 25 °F

    Slight Chance
    Snow then
    Snow Likely

  • Tuesday Night

    Tuesday Night: A 50 percent chance of snow before midnight. Mostly cloudy, with a low around 19. Northwest wind around 10 mph.

    Low: 19 °F

    Chance Snow
    then Mostly
    Cloudy

  • Wednesday

    Wednesday: A 50 percent chance of snow after noon. Mostly cloudy, with a high near 27. Northwest wind 10 to 15 mph.

    High: 27 °F

    Mostly Cloudy
    then Chance
    Snow

  • Wednesday Night

    Wednesday Night: A 20 percent chance of snow before midnight. Mostly clear, with a low around 4. Northwest wind 5 to 10 mph.

    Low: 4 °F

    Slight Chance
    Snow then
    Mostly Clear

  • New Year's Day

    New Year's Day: Mostly sunny, with a high near 17. West wind 5 to 10 mph.

    High: 17 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 9. West wind around 5 mph.

    Low: 9 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 23. Northwest wind around 5 mph.

    High: 23 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 12.

    Low: 12 °F

    Partly Cloudy

Detailed Forecast

Tonight
Scattered snow showers before 11pm, then scattered flurries between 11pm and midnight. Cloudy, then gradually becoming partly cloudy, with a low around 8. Wind chill values between -5 and zero. Northwest wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 40%.
Tuesday
Snow likely, mainly after 2pm. Increasing clouds, with a high near 25. Wind chill values between -5 and 5. West wind 10 to 15 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Tuesday Night
A 50 percent chance of snow before midnight. Mostly cloudy, with a low around 19. Northwest wind around 10 mph.
Wednesday
A 50 percent chance of snow after noon. Mostly cloudy, with a high near 27. Northwest wind 10 to 15 mph.
Wednesday Night
A 20 percent chance of snow before midnight. Mostly clear, with a low around 4. Northwest wind 5 to 10 mph.
New Year's Day
Mostly sunny, with a high near 17. West wind 5 to 10 mph.
Thursday Night
Mostly cloudy, with a low around 9. West wind around 5 mph.
Friday
Mostly sunny, with a high near 23. Northwest wind around 5 mph.
Friday Night
Partly cloudy, with a low around 12.
Saturday
Mostly sunny, with a high near 26.
Saturday Night
Mostly cloudy, with a low around 14.
Sunday
Mostly sunny, with a high near 31.
Sunday Night
A 20 percent chance of snow. Partly cloudy, with a low around 22.
Monday
Mostly cloudy, with a high near 33.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles W Potter Lake WI
 42.82°N 88.38°W (Elev. 823 ft)
Last Update:
8:57 pm CST Dec 29, 2025
Forecast Valid:
9pm CST Dec 29, 2025-6pm CST Jan 5, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation