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Hazardous Weather Conditions

Current conditions at

East Troy Municipal Airport (K57C)

Lat: 42.8°NLon: 88.37°WElev: 860ft.

Fair

6°F

-14°C

Humidity 71%
Wind Speed NW 8 mph
Barometer 30.32 in
Dewpoint -1°F (-18°C)
Visibility 10.00 mi
Wind Chill-7°F (-22°C)
Last update 4 Dec 2:55 am CST
Extended Forecast for

Mukwonago WI

  • Overnight

    Overnight: Clear, with a low around -4. Wind chill values between -5 and -10. Northwest wind around 5 mph.

    Low: -4 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 15. Wind chill values between -5 and -15. Northwest wind around 5 mph becoming southwest in the afternoon.

    High: 15 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 1. Wind chill values between -5 and -10. Southwest wind 5 to 15 mph.

    Low: 1 °F

    Mostly Clear

  • Friday

    Friday: Partly sunny, with a high near 25. Wind chill values between -5 and 5. Southwest wind around 10 mph.

    High: 25 °F

    Partly Sunny

  • Friday Night

    Friday Night: Snow likely before midnight. Mostly cloudy, with a low around 18. West wind 5 to 10 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 18 °F

    Snow Likely
    then Mostly
    Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 26. Northwest wind around 5 mph.

    High: 26 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A 40 percent chance of snow. Mostly cloudy, with a low around 9. Calm wind becoming north around 5 mph after midnight.

    Low: 9 °F

    Chance Snow

  • Sunday

    Sunday: A 20 percent chance of snow before noon. Mostly sunny, with a high near 20. North wind 5 to 10 mph.

    High: 20 °F

    Slight Chance
    Snow then
    Mostly Sunny

  • Sunday Night

    Sunday Night: A 20 percent chance of snow. Mostly cloudy, with a low around 2.

    Low: 2 °F

    Slight Chance
    Snow

Detailed Forecast

Overnight
Clear, with a low around -4. Wind chill values between -5 and -10. Northwest wind around 5 mph.
Thursday
Sunny, with a high near 15. Wind chill values between -5 and -15. Northwest wind around 5 mph becoming southwest in the afternoon.
Thursday Night
Mostly clear, with a low around 1. Wind chill values between -5 and -10. Southwest wind 5 to 15 mph.
Friday
Partly sunny, with a high near 25. Wind chill values between -5 and 5. Southwest wind around 10 mph.
Friday Night
Snow likely before midnight. Mostly cloudy, with a low around 18. West wind 5 to 10 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Saturday
Partly sunny, with a high near 26. Northwest wind around 5 mph.
Saturday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 9. Calm wind becoming north around 5 mph after midnight.
Sunday
A 20 percent chance of snow before noon. Mostly sunny, with a high near 20. North wind 5 to 10 mph.
Sunday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 2.
Monday
A 30 percent chance of snow, mainly before noon. Partly sunny, with a high near 22.
Monday Night
Snow likely. Cloudy, with a low around 13. Chance of precipitation is 70%.
Tuesday
A 30 percent chance of snow. Mostly cloudy, with a high near 31.
Tuesday Night
Snow likely. Mostly cloudy, with a low around 17. Chance of precipitation is 60%.
Wednesday
Snow likely. Mostly cloudy, with a high near 31. Chance of precipitation is 60%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mukwonago WI
 42.86°N 88.34°W (Elev. 791 ft)
Last Update:
2:36 am CST Dec 4, 2025
Forecast Valid:
3am CST Dec 4, 2025-6pm CST Dec 10, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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