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.

Rain

33°F

1°C

Humidity 100%
Wind Speed N 8 mph
Barometer 29.68 in
Dewpoint 33°F (1°C)
Visibility 3.00 mi
Wind Chill26°F (-3°C)
Last update 11 Mar 7:35 am CDT
Extended Forecast for

Potter Lake WI

  • Today

    Today: Drizzle, snow, and freezing rain before 2pm, then snow likely between 2pm and 4pm, then a chance of rain and snow after 4pm. High near 36. Northwest wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. Little or no ice accumulation expected. Total daytime snow accumulation of less than a half inch possible.

    High: 36 °F

    Wintry Mix

  • Tonight

    Tonight: Mostly cloudy during the early evening, then gradual clearing, with a low around 24. Northwest wind 5 to 15 mph, with gusts as high as 25 mph.

    Low: 24 °F

    Gradual
    Clearing

  • Thursday

    Thursday: Increasing clouds, with a high near 44. West wind 5 to 10 mph.

    High: 44 °F

    Increasing
    Clouds

  • Thursday Night

    Thursday Night: Rain before 4am, then rain and snow. Low around 34. Windy, with a south wind 10 to 20 mph increasing to 20 to 30 mph after midnight. Winds could gust as high as 40 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 34 °F

    Windy. Rain
    then
    Rain/Snow

  • Friday

    Friday: Snow before 7am. High near 43. Windy, with a west wind 25 to 30 mph, with gusts as high as 45 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 43 °F

    Windy. Snow
    then Mostly
    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 24. Northwest wind 10 to 15 mph becoming light after midnight.

    Low: 24 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 30 percent chance of snow, mainly after 1pm. Cloudy, with a high near 39. Light and variable wind becoming southeast 5 to 10 mph in the morning.

    High: 39 °F

    Chance Snow

  • Saturday Night

    Saturday Night: Rain and snow likely. Cloudy, with a low around 29. East wind 10 to 15 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 29 °F

    Rain/Snow
    Likely

  • Sunday

    Sunday: Rain and snow. High near 39. Breezy. Chance of precipitation is 90%.

    High: 39 °F

    Rain/Snow and
    Breezy

Detailed Forecast

Today
Drizzle, snow, and freezing rain before 2pm, then snow likely between 2pm and 4pm, then a chance of rain and snow after 4pm. High near 36. Northwest wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. Little or no ice accumulation expected. Total daytime snow accumulation of less than a half inch possible.
Tonight
Mostly cloudy during the early evening, then gradual clearing, with a low around 24. Northwest wind 5 to 15 mph, with gusts as high as 25 mph.
Thursday
Increasing clouds, with a high near 44. West wind 5 to 10 mph.
Thursday Night
Rain before 4am, then rain and snow. Low around 34. Windy, with a south wind 10 to 20 mph increasing to 20 to 30 mph after midnight. Winds could gust as high as 40 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Friday
Snow before 7am. High near 43. Windy, with a west wind 25 to 30 mph, with gusts as high as 45 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Friday Night
Mostly cloudy, with a low around 24. Northwest wind 10 to 15 mph becoming light after midnight.
Saturday
A 30 percent chance of snow, mainly after 1pm. Cloudy, with a high near 39. Light and variable wind becoming southeast 5 to 10 mph in the morning.
Saturday Night
Rain and snow likely. Cloudy, with a low around 29. East wind 10 to 15 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
Sunday
Rain and snow. High near 39. Breezy. Chance of precipitation is 90%.
Sunday Night
Snow, possibly mixed with rain before 1am, then a chance of snow. Low around 13. Blustery. Chance of precipitation is 80%.
Monday
A 20 percent chance of snow. Mostly cloudy, with a high near 25. Blustery.
Monday Night
Partly cloudy, with a low around 5.
Tuesday
Sunny, with a high near 27.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Potter Lake WI
 42.82°N 88.32°W (Elev. 850 ft)
Last Update:
7:34 am CDT Mar 11, 2026
Forecast Valid:
7am CDT Mar 11, 2026-6pm CDT Mar 17, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation