Lake Effect Snow through Friday; Heavy Rain, Thunderstorms and Mountain Snow in California

Periods of moderate to heavy lake effect snow will continue through Friday downwind of Lake Erie and Ontario. Several additional inches of accumulating snow are expected. A Pacific storm will bring heavy rain and mountain snow across California, the Southwest and Intermountain West today. Isolated severe thunderstorms and scattered flash flooding is possible across parts of southern California. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

East Troy Municipal Airport (K57C)

Lat: 42.8°NLon: 88.37°WElev: 860ft.

Overcast

14°F

-10°C

Humidity	76%
Wind Speed	Calm
Barometer	29.89 in
Dewpoint	8°F (-13°C)
Visibility	10.00 mi
Last update	1 Jan 6:15 pm CST

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

4 Miles SE Mukwonago WI

Tonight
Low: 8 °F
Gradual
Clearing
Friday
High: 20 °F
Sunny
Friday Night
Low: 12 °F
Mostly Cloudy
Saturday
High: 25 °F
Mostly Cloudy
Saturday Night
Low: 10 °F
Partly Cloudy
Sunday
High: 27 °F
Increasing
Clouds
Sunday Night
Low: 21 °F
Chance Snow
Monday
High: 38 °F
Partly Sunny
Monday Night
Low: 29 °F
Mostly Cloudy

Detailed Forecast

Tonight

Cloudy during the early evening, then gradual clearing, with a low around 8. Wind chill values between zero and 5. Calm wind becoming west around 5 mph in the evening.

Friday

Sunny, with a high near 20. Wind chill values between zero and 10. Northwest wind 5 to 10 mph.

Friday Night

Mostly cloudy, with a low around 12. West wind around 5 mph becoming calm.

Saturday

Mostly cloudy, with a high near 25. Calm wind becoming west around 5 mph.

Saturday Night

Partly cloudy, with a low around 10. West wind around 5 mph becoming calm.

Sunday

Increasing clouds, with a high near 27. Calm wind becoming south around 5 mph in the afternoon.

Sunday Night

A 40 percent chance of snow, mainly before midnight. Cloudy, then gradually becoming partly cloudy, with a low around 21. South wind around 5 mph.