Hazardous Weather Conditions
Current conditions at
East Troy Municipal Airport (K57C)
Lat: 42.8°NLon: 88.37°WElev: 860ft.
Overcast
46°F
8°C
| Humidity | 74% |
| Wind Speed | E 9 mph |
| Barometer | 29.81 in |
| Dewpoint | 38°F (3°C) |
| Visibility | 10.00 mi |
| Wind Chill | 41°F (5°C) |
| Last update | 17 Feb 3:15 pm CST |
Extended Forecast for
Mukwonago WI
Tonight
Low: 44 °F
Chance
T-storms then
Showers
LikelyWednesday
High: 62 °F
Slight Chance
Showers and
Breezy then
Sunny and
WindyWednesday Night

Low: 35 °F
Partly Cloudy
Thursday

High: 54 °F
Chance Rain
Thursday Night
Low: 32 °F
Rain then
Rain/Snow
LikelyFriday
High: 38 °F
Chance
Rain/Snow
then Chance
SnowFriday Night

Low: 24 °F
Mostly Cloudy
Saturday

High: 37 °F
Partly Sunny
Saturday Night

Low: 22 °F
Chance Snow
Detailed Forecast
Tonight
A chance of showers and thunderstorms before 1am, then showers likely and possibly a thunderstorm between 1am and 5am, then a chance of showers and thunderstorms after 5am. Cloudy, with a low around 44. East wind around 10 mph becoming south after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday
A 20 percent chance of showers before 7am. Mostly cloudy through mid morning, then clearing, with a high near 62. Windy, with a west wind 10 to 15 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 40 mph.
Wednesday Night
Partly cloudy, with a low around 35. Southwest wind 5 to 10 mph becoming light and variable after midnight.
Thursday
A 40 percent chance of rain, mainly after noon. Partly sunny, with a high near 54. East wind 5 to 10 mph.
Thursday Night
Rain before midnight, then rain and snow likely. Low around 32. East wind around 10 mph becoming west after midnight. Chance of precipitation is 80%. Little or no snow accumulation expected.
Friday
A chance of rain and snow before noon, then a chance of snow. Mostly cloudy, with a high near 38. West wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 50%.
Friday Night
Mostly cloudy, with a low around 24. West wind 5 to 10 mph.
Saturday
Partly sunny, with a high near 37. Northwest wind 5 to 10 mph.
Saturday Night
A 30 percent chance of snow, mainly after midnight. Mostly cloudy, with a low around 22.
Sunday
A 20 percent chance of snow before noon. Mostly cloudy, with a high near 30.
Sunday Night
Partly cloudy, with a low around 14.
Monday
Sunny, with a high near 29.
Monday Night
Partly cloudy, with a low around 16.
Tuesday
Mostly sunny, with a high near 35.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Mukwonago WI
42.86°N 88.34°W (Elev. 791 ft)
42.86°N 88.34°W (Elev. 791 ft)
2:32 pm CST Feb 17, 2026
3pm CST Feb 17, 2026-6pm CST Feb 24, 2026



