Current conditions at

East Troy Municipal Airport (K57C)

Lat: 42.8°NLon: 88.37°WElev: 860ft.

Light Rain

33°F

1°C

Humidity 100%
Wind Speed N 15 G 22 mph
Barometer 29.36 in
Dewpoint 33°F (1°C)
Visibility 5.00 mi
Wind Chill23°F (-5°C)
Last update 15 Mar 1:55 pm CDT
Extended Forecast for

4 Miles SE Mukwonago WI

Winter Weather Advisory March 15, 10:00pm until March 16, 04:00pm
Click here for hazard details and duration
Winter Weather Advisory
  • This Afternoon

    This Afternoon: Rain and possibly a thunderstorm.  High near 45. South wind around 15 mph becoming northwest.  Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

    High: 45 °F

    Rain

  • Tonight

    Tonight: Rain, snow, freezing rain, and sleet before midnight, then snow, possibly mixed with freezing rain between midnight and 1am, then snow after 1am.  Patchy blowing snow after midnight. Low around 19. Windy, with a north wind 15 to 20 mph increasing to 25 to 30 mph after midnight. Winds could gust as high as 40 mph.  Chance of precipitation is 100%. New ice accumulation of less than a 0.1 of an inch possible.  New snow and sleet accumulation of 1 to 2 inches possible.

    Low: 19 °F

    Wintry Mix
    and Patchy
    Blowing Snow

  • Monday

    Monday: Snow, mainly before 11am.  Areas of blowing snow. High near 22. Wind chill values between zero and 5. Windy, with a northwest wind 25 to 30 mph, with gusts as high as 45 mph.  Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    High: 22 °F

    Snow and
    Areas Blowing
    Snow

  • Monday Night

    Monday Night: Patchy blowing snow before 7pm. Cloudy during the early evening, then gradual clearing, with a low around 5. Wind chill values between -10 and zero. Blustery, with a northwest wind 10 to 20 mph, with gusts as high as 30 mph.

    Low: 5 °F

    Patchy
    Blowing Snow
    and Blustery
    then Partly
    Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 21. Northwest wind around 10 mph.

    High: 21 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 50 percent chance of snow.  Mostly cloudy, with a low around 16. South wind 5 to 10 mph.

    Low: 16 °F

    Chance Snow

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 39. Southwest wind around 10 mph.

    High: 39 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: A 30 percent chance of rain after 1am.  Mostly cloudy, with a low around 31. Southwest wind around 5 mph.

    Low: 31 °F

    Mostly Cloudy
    then Chance
    Rain

  • Thursday

    Thursday: Mostly sunny, with a high near 47.

    High: 47 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Rain and possibly a thunderstorm. High near 45. South wind around 15 mph becoming northwest. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Tonight
Rain, snow, freezing rain, and sleet before midnight, then snow, possibly mixed with freezing rain between midnight and 1am, then snow after 1am. Patchy blowing snow after midnight. Low around 19. Windy, with a north wind 15 to 20 mph increasing to 25 to 30 mph after midnight. Winds could gust as high as 40 mph. Chance of precipitation is 100%. New ice accumulation of less than a 0.1 of an inch possible. New snow and sleet accumulation of 1 to 2 inches possible.
Monday
Snow, mainly before 11am. Areas of blowing snow. High near 22. Wind chill values between zero and 5. Windy, with a northwest wind 25 to 30 mph, with gusts as high as 45 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Monday Night
Patchy blowing snow before 7pm. Cloudy during the early evening, then gradual clearing, with a low around 5. Wind chill values between -10 and zero. Blustery, with a northwest wind 10 to 20 mph, with gusts as high as 30 mph.
Tuesday
Mostly sunny, with a high near 21. Northwest wind around 10 mph.
Tuesday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 16. South wind 5 to 10 mph.
Wednesday
Mostly cloudy, with a high near 39. Southwest wind around 10 mph.
Wednesday Night
A 30 percent chance of rain after 1am. Mostly cloudy, with a low around 31. Southwest wind around 5 mph.
Thursday
Mostly sunny, with a high near 47.
Thursday Night
Mostly cloudy, with a low around 32.
Friday
Mostly cloudy, with a high near 54.
Friday Night
Mostly cloudy, with a low around 35.
Saturday
Partly sunny, with a high near 54.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SE Mukwonago WI
 42.84°N 88.29°W (Elev. 892 ft)
1:23 pm CDT Mar 15, 2026
2pm CDT Mar 15, 2026-6pm CDT Mar 21, 2026
 
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Additional Resources

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