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Hazardous Weather Conditions

Current conditions at

East Troy Municipal Airport (K57C)

Lat: 42.8°NLon: 88.37°WElev: 860ft.

Mostly Cloudy

28°F

-2°C

Humidity 72%
Wind Speed SE 8 mph
Barometer 30.36 in
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Wind Chill20°F (-7°C)
Last update 7 Apr 10:55 pm CDT
Extended Forecast for

Mukwonago WI

  • Tonight

    Tonight: Snow showers likely, possibly mixed with rain. Mostly cloudy, with a low around 28. South wind 5 to 10 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 28 °F

    Rain/Snow
    Likely

  • Wednesday

    Wednesday: Scattered showers before 8am. Cloudy through mid morning, then gradual clearing, with a high near 65. Breezy, with a south wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 35 mph. Chance of precipitation is 40%.

    High: 65 °F

    Breezy.
    Scattered
    Showers then
    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Showers and possibly a thunderstorm before 3am, then showers likely between 3am and 4am. Low around 44. Breezy, with a south wind 15 to 20 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 44 °F

    Showers and
    Breezy

  • Thursday

    Thursday: Mostly sunny, with a high near 60. West wind 5 to 10 mph.

    High: 60 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Showers. Low around 40. Calm wind. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 40 °F

    Showers

  • Friday

    Friday: Cloudy, then gradually becoming mostly sunny, with a high near 54. Calm wind becoming north around 5 mph in the afternoon.

    High: 54 °F

    Decreasing
    Clouds

  • Friday Night

    Friday Night: Mostly clear, with a low around 33. North wind around 5 mph becoming calm.

    Low: 33 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 58. Light east wind becoming southeast 5 to 10 mph in the morning.

    High: 58 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 50 percent chance of showers. Mostly cloudy, with a low around 45.

    Low: 45 °F

    Chance
    Showers

Detailed Forecast

Tonight
Snow showers likely, possibly mixed with rain. Mostly cloudy, with a low around 28. South wind 5 to 10 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Wednesday
Scattered showers before 8am. Cloudy through mid morning, then gradual clearing, with a high near 65. Breezy, with a south wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 35 mph. Chance of precipitation is 40%.
Wednesday Night
Showers and possibly a thunderstorm before 3am, then showers likely between 3am and 4am. Low around 44. Breezy, with a south wind 15 to 20 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Thursday
Mostly sunny, with a high near 60. West wind 5 to 10 mph.
Thursday Night
Showers. Low around 40. Calm wind. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Friday
Cloudy, then gradually becoming mostly sunny, with a high near 54. Calm wind becoming north around 5 mph in the afternoon.
Friday Night
Mostly clear, with a low around 33. North wind around 5 mph becoming calm.
Saturday
Mostly sunny, with a high near 58. Light east wind becoming southeast 5 to 10 mph in the morning.
Saturday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 45.
Sunday
A chance of showers, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 75. Chance of precipitation is 40%.
Sunday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 61. Chance of precipitation is 60%.
Monday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 76. Breezy. Chance of precipitation is 60%.
Monday Night
Showers likely. Mostly cloudy, with a low around 47. Chance of precipitation is 70%.
Tuesday
Showers likely. Mostly cloudy, with a high near 62. Chance of precipitation is 60%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Mukwonago WI
 42.86°N 88.34°W (Elev. 791 ft)
Last Update:
10:41 pm CDT Apr 7, 2026
Forecast Valid:
11pm CDT Apr 7, 2026-6pm CDT Apr 14, 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