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Hazardous Weather Conditions

Current conditions at

East Troy Municipal Airport (K57C)

Lat: 42.8°NLon: 88.37°WElev: 860ft.

Fair

12°F

-11°C

Humidity 47%
Wind Speed NW 7 mph
Barometer 30.28 in
Dewpoint -4°F (-20°C)
Visibility 10.00 mi
Wind Chill1°F (-17°C)
Last update 29 Jan 3:15 pm CST
Extended Forecast for

Mukwonago WI

  • Tonight

    Tonight: Partly cloudy, with a low around 0. Wind chill values between -5 and -15. Northwest wind around 5 mph.

    Low: 0 °F

    Partly Cloudy

  • Friday

    Friday: Snow showers, mainly before noon. High near 16. Wind chill values between -10 and zero. North wind 5 to 15 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 16 °F

    Snow Showers
    then Chance
    Snow Showers

  • Friday Night

    Friday Night: A 20 percent chance of snow after midnight. Increasing clouds, with a low around 5. Wind chill values between -5 and zero. Northwest wind around 10 mph.

    Low: 5 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Saturday

    Saturday: Mostly sunny, with a high near 23. Wind chill values between -5 and 5. North wind 5 to 10 mph.

    High: 23 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 3. Northwest wind around 5 mph becoming calm.

    Low: 3 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 26. Calm wind becoming southwest around 5 mph in the morning.

    High: 26 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Snow likely, mainly before midnight. Mostly cloudy, with a low around 15. South wind around 5 mph becoming west after midnight. Chance of precipitation is 60%.

    Low: 15 °F

    Snow Likely

  • Monday

    Monday: Partly sunny, with a high near 26. Northwest wind 5 to 10 mph.

    High: 26 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 11.

    Low: 11 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 0. Wind chill values between -5 and -15. Northwest wind around 5 mph.
Friday
Snow showers, mainly before noon. High near 16. Wind chill values between -10 and zero. North wind 5 to 15 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Friday Night
A 20 percent chance of snow after midnight. Increasing clouds, with a low around 5. Wind chill values between -5 and zero. Northwest wind around 10 mph.
Saturday
Mostly sunny, with a high near 23. Wind chill values between -5 and 5. North wind 5 to 10 mph.
Saturday Night
Mostly clear, with a low around 3. Northwest wind around 5 mph becoming calm.
Sunday
Mostly sunny, with a high near 26. Calm wind becoming southwest around 5 mph in the morning.
Sunday Night
Snow likely, mainly before midnight. Mostly cloudy, with a low around 15. South wind around 5 mph becoming west after midnight. Chance of precipitation is 60%.
Monday
Partly sunny, with a high near 26. Northwest wind 5 to 10 mph.
Monday Night
Mostly cloudy, with a low around 11.
Tuesday
A 20 percent chance of snow. Mostly cloudy, with a high near 26.
Tuesday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 13.
Wednesday
A 30 percent chance of snow. Mostly cloudy, with a high near 26.
Wednesday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 13.
Thursday
Mostly cloudy, with a high near 27.
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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:
3:13 pm CST Jan 29, 2026
Forecast Valid:
3pm CST Jan 29, 2026-6pm CST Feb 5, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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