National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

East Troy Municipal Airport (K57C)

Lat: 42.8°NLon: 88.37°WElev: 860ft.

Mostly Cloudy

8°F

-13°C

Humidity 60%
Wind Speed NW 18 G 24 mph
Barometer 30.07 in
Dewpoint -3°F (-19°C)
Visibility 10.00 mi
Wind Chill-11°F (-24°C)
Last update 27 Jan 10:55 am CST
Extended Forecast for

Mukwonago WI

  • Today

    Today: Partly sunny, with a high near 11. Wind chill values between -5 and -10. Blustery, with a northwest wind 10 to 20 mph, with gusts as high as 30 mph.

    High: 11 °F

    Partly Sunny
    and Blustery

  • Tonight

    Tonight: Mostly clear, with a low around -2. Wind chill values between -10 and -15. West wind 5 to 10 mph.

    Low: -2 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 11. Wind chill values between -5 and -15. West wind 10 to 15 mph.

    High: 11 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around -5. Wind chill values between -10 and -15. Northwest wind around 5 mph.

    Low: -5 °F

    Mostly Clear

  • Thursday

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

    High: 10 °F

    Cold

  • Thursday Night

    Thursday Night: A 20 percent chance of snow after midnight. Mostly clear, with a low around -3. Northwest wind around 5 mph.

    Low: -3 °F

    Mostly Clear
    then Slight
    Chance Snow

  • Friday

    Friday: A 20 percent chance of snow. Mostly sunny, with a high near 13. North wind around 10 mph.

    High: 13 °F

    Slight Chance
    Snow

  • Friday Night

    Friday Night: A 20 percent chance of snow. Partly cloudy, with a low around 4. Northwest wind around 5 mph.

    Low: 4 °F

    Slight Chance
    Snow

  • Saturday

    Saturday: A 20 percent chance of snow before noon. Mostly sunny, with a high near 20.

    High: 20 °F

    Slight Chance
    Snow then
    Mostly Sunny

Detailed Forecast

Today
Partly sunny, with a high near 11. Wind chill values between -5 and -10. Blustery, with a northwest wind 10 to 20 mph, with gusts as high as 30 mph.
Tonight
Mostly clear, with a low around -2. Wind chill values between -10 and -15. West wind 5 to 10 mph.
Wednesday
Mostly sunny, with a high near 11. Wind chill values between -5 and -15. West wind 10 to 15 mph.
Wednesday Night
Mostly clear, with a low around -5. Wind chill values between -10 and -15. Northwest wind around 5 mph.
Thursday
Sunny and cold, with a high near 10. Northwest wind 5 to 10 mph.
Thursday Night
A 20 percent chance of snow after midnight. Mostly clear, with a low around -3. Northwest wind around 5 mph.
Friday
A 20 percent chance of snow. Mostly sunny, with a high near 13. North wind around 10 mph.
Friday Night
A 20 percent chance of snow. Partly cloudy, with a low around 4. Northwest wind around 5 mph.
Saturday
A 20 percent chance of snow before noon. Mostly sunny, with a high near 20.
Saturday Night
Partly cloudy, with a low around 4.
Sunday
A 20 percent chance of snow. Mostly sunny, with a high near 23.
Sunday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 9.
Monday
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:
9:07 am CST Jan 27, 2026
Forecast Valid:
11am CST Jan 27, 2026-6pm CST Feb 2, 2026
 
Forecast Discussion
 
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