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Hazardous Weather Conditions

Current conditions at

East Troy Municipal Airport (K57C)

Lat: 42.8°NLon: 88.37°WElev: 860ft.

Overcast

0°F

-18°C

Humidity 62%
Wind Speed NW 13 mph
Barometer 30.19 in
Dewpoint -10°F (-23°C)
Visibility 10.00 mi
Wind Chill-18°F (-28°C)
Last update 26 Jan 1:55 am CST
Extended Forecast for

Mukwonago WI

Cold Weather Advisory until January 26, 12:00pm
Click here for hazard details and duration
Cold Weather Advisory
  •  
    Cold Weather Advisory until January 26, 12:00pm

    NOW until 12:00pm Mon

    Cold Weather Advisory

  • Overnight

    Low: -5 °F

    Mostly Cloudy

  • Monday

    Monday: Sunny and cold, with a high near 9. Wind chill values between -10 and -20. Northwest wind 10 to 15 mph becoming southwest in the afternoon.

    High: 9 °F

    Cold

  • Monday Night

    Monday Night: A slight chance of snow between midnight and 5am, then a chance of flurries after 5am. Mostly cloudy, with a low around 3. Wind chill values between -5 and -15. Southwest wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.

    Low: 3 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Tuesday

    Tuesday: Mostly sunny, with a high near 12. Wind chill values between -5 and -10. Blustery, with a northwest wind 10 to 20 mph, with gusts as high as 30 mph.

    High: 12 °F

    Partly Sunny
    and Blustery
    then Mostly
    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around -2. West wind 5 to 10 mph.

    Low: -2 °F

    Mostly Clear

  • Wednesday

    Wednesday: Partly sunny, with a high near 12. West wind 5 to 10 mph.

    High: 12 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around -5. Northwest wind around 5 mph.

    Low: -5 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 11. Northwest wind 5 to 10 mph.

    High: 11 °F

    Sunny

Detailed Forecast

Overnight
Mostly cloudy, with a low around -5. Wind chill values between -15 and -20. Northwest wind around 10 mph.
Monday
Sunny and cold, with a high near 9. Wind chill values between -10 and -20. Northwest wind 10 to 15 mph becoming southwest in the afternoon.
Monday Night
A slight chance of snow between midnight and 5am, then a chance of flurries after 5am. Mostly cloudy, with a low around 3. Wind chill values between -5 and -15. Southwest wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.
Tuesday
Mostly sunny, with a high near 12. Wind chill values between -5 and -10. Blustery, with a northwest wind 10 to 20 mph, with gusts as high as 30 mph.
Tuesday Night
Mostly clear, with a low around -2. West wind 5 to 10 mph.
Wednesday
Partly sunny, with a high near 12. West wind 5 to 10 mph.
Wednesday Night
Mostly clear, with a low around -5. Northwest wind around 5 mph.
Thursday
Sunny, with a high near 11. Northwest wind 5 to 10 mph.
Thursday Night
Mostly clear, with a low around -3.
Friday
A 20 percent chance of snow. Sunny, with a high near 14.
Friday Night
Partly cloudy, with a low around 1.
Saturday
Sunny, with a high near 20.
Saturday Night
A 20 percent chance of snow. Partly cloudy, with a low around 8.
Sunday
A 30 percent chance of snow. Partly sunny, with a high near 25.
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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:
1:32 am CST Jan 26, 2026
Forecast Valid:
2am CST Jan 26, 2026-6pm CST Feb 1, 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