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Hazardous Weather Conditions

Current conditions at

East Troy Municipal Airport (K57C)

Lat: 42.8°NLon: 88.37°WElev: 860ft.

Light Rain

40°F

4°C

Humidity 77%
Wind Speed SE 7 mph
Barometer 30.05 in
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 1 May 2:35 pm CDT
Extended Forecast for

Mukwonago WI

Freeze Warning May 2, 12:00am until May 2, 08:00am
Click here for hazard details and duration
Freeze Warning

  • This Afternoon

    This Afternoon: Scattered showers. Partly sunny, with a high near 47. North wind around 5 mph. Chance of precipitation is 30%.

    High: 47 °F

    Scattered
    Showers

  • Tonight

    Tonight: Scattered showers, mainly before 7pm. Widespread frost, mainly after 2am. Otherwise, partly cloudy, with a low around 31. East wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%.

    Low: 31 °F

    Scattered
    Showers then
    Frost

  • Saturday

    Saturday: Areas of frost before 8am. Otherwise, increasing clouds, with a high near 54. Light north wind becoming northwest 5 to 10 mph in the morning.

    High: 54 °F

    Areas Frost
    then Partly
    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 40. Southwest wind 5 to 10 mph.

    Low: 40 °F

    Partly Cloudy

  • Sunday

    Sunday: Scattered showers. Partly sunny, with a high near 63. Southwest wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 40%.

    High: 63 °F

    Scattered
    Showers

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 43. West wind 5 to 10 mph.

    Low: 43 °F

    Partly Cloudy

  • Monday

    Monday: Scattered showers and thunderstorms after 1pm. Mostly sunny, with a high near 73. Southwest wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.

    High: 73 °F

    Sunny then
    Scattered
    T-storms

  • Monday Night

    Monday Night: A chance of showers and thunderstorms before 1am, then a slight chance of showers. Mostly cloudy, with a low around 44. West wind 5 to 10 mph. Chance of precipitation is 40%.

    Low: 44 °F

    Chance
    T-storms then
    Chance
    Showers

  • Tuesday

    Tuesday: A 30 percent chance of showers, mainly after 1pm. Partly sunny, with a high near 59.

    High: 59 °F

    Chance
    Showers

Detailed Forecast

This Afternoon
Scattered showers. Partly sunny, with a high near 47. North wind around 5 mph. Chance of precipitation is 30%.
Tonight
Scattered showers, mainly before 7pm. Widespread frost, mainly after 2am. Otherwise, partly cloudy, with a low around 31. East wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%.
Saturday
Areas of frost before 8am. Otherwise, increasing clouds, with a high near 54. Light north wind becoming northwest 5 to 10 mph in the morning.
Saturday Night
Partly cloudy, with a low around 40. Southwest wind 5 to 10 mph.
Sunday
Scattered showers. Partly sunny, with a high near 63. Southwest wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 40%.
Sunday Night
Partly cloudy, with a low around 43. West wind 5 to 10 mph.
Monday
Scattered showers and thunderstorms after 1pm. Mostly sunny, with a high near 73. Southwest wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.
Monday Night
A chance of showers and thunderstorms before 1am, then a slight chance of showers. Mostly cloudy, with a low around 44. West wind 5 to 10 mph. Chance of precipitation is 40%.
Tuesday
A 30 percent chance of showers, mainly after 1pm. Partly sunny, with a high near 59.
Tuesday Night
A 20 percent chance of showers before 1am. Mostly cloudy, with a low around 38.
Wednesday
A 20 percent chance of showers. Partly sunny, with a high near 56.
Wednesday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 37.
Thursday
A 20 percent chance of showers. Mostly sunny, with a high near 56.
Thursday Night
Partly cloudy, with a low around 37.
Friday
Mostly sunny, with a high near 62.
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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 pm CDT May 1, 2026
Forecast Valid:
3pm CDT May 1, 2026-6pm CDT May 8, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation