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.

Fair

22°F

-6°C

Humidity 89%
Wind Speed Calm
Barometer 30.18 in
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Last update 14 Mar 6:55 am CDT
Extended Forecast for

4 Miles W East Troy WI

Winter Storm Watch March 15, 04:00pm until March 16, 07:00pm
Click here for hazard details and duration
Winter Storm Watch

  • Today

    Today: A slight chance of snow between 2pm and 3pm. Mostly cloudy, with a high near 40. Light and variable wind becoming southeast 5 to 10 mph in the afternoon. Chance of precipitation is 20%.

    High: 40 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Tonight

    Tonight: A chance of snow between 7pm and midnight, then a chance of rain after midnight. Cloudy, with a low around 30. East wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 50%.

    Low: 30 °F

    Chance Snow
    then Chance
    Rain

  • Sunday

    Sunday: A chance of rain before 1pm, then rain and possibly a thunderstorm between 1pm and 2pm, then rain after 2pm. High near 56. South wind around 15 mph, with gusts as high as 35 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    High: 56 °F

    Chance Rain
    then Rain

  • Sunday Night

    Sunday Night: Rain and snow, becoming all snow after 1am. The snow could be heavy at times. Widespread blowing snow, mainly after 5am. Low around 18. Windy, with a north wind 20 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    Low: 18 °F

    Rain/Snow and
    Blowing Snow

  • Monday

    Monday: Snow likely, mainly before 1pm. Widespread blowing snow, mainly before 7am. Cloudy, with a high near 21. Windy, with a northwest wind 25 to 30 mph, with gusts as high as 45 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

    High: 21 °F

    Snow Likely
    and Blowing
    Snow

  • Monday Night

    Monday Night: Cloudy during the early evening, then gradual clearing, with a low around 3. Blustery, with a northwest wind 15 to 20 mph, with gusts as high as 35 mph.

    Low: 3 °F

    Mostly Cloudy
    and Blustery
    then Partly
    Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 21. West wind around 10 mph.

    High: 21 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Snow likely, mainly after 1am. Mostly cloudy, with a steady temperature around 19. South wind 5 to 10 mph. Chance of precipitation is 60%.

    Low: 19 °F

    Snow Likely

  • Wednesday

    Wednesday: A 20 percent chance of snow before 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 40.

    High: 40 °F

    Slight Chance
    Snow

Detailed Forecast

Today
A slight chance of snow between 2pm and 3pm. Mostly cloudy, with a high near 40. Light and variable wind becoming southeast 5 to 10 mph in the afternoon. Chance of precipitation is 20%.
Tonight
A chance of snow between 7pm and midnight, then a chance of rain after midnight. Cloudy, with a low around 30. East wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 50%.
Sunday
A chance of rain before 1pm, then rain and possibly a thunderstorm between 1pm and 2pm, then rain after 2pm. High near 56. South wind around 15 mph, with gusts as high as 35 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Sunday Night
Rain and snow, becoming all snow after 1am. The snow could be heavy at times. Widespread blowing snow, mainly after 5am. Low around 18. Windy, with a north wind 20 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Monday
Snow likely, mainly before 1pm. Widespread blowing snow, mainly before 7am. Cloudy, with a high near 21. Windy, with a northwest wind 25 to 30 mph, with gusts as high as 45 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
Monday Night
Cloudy during the early evening, then gradual clearing, with a low around 3. Blustery, with a northwest wind 15 to 20 mph, with gusts as high as 35 mph.
Tuesday
Mostly sunny, with a high near 21. West wind around 10 mph.
Tuesday Night
Snow likely, mainly after 1am. Mostly cloudy, with a steady temperature around 19. South wind 5 to 10 mph. Chance of precipitation is 60%.
Wednesday
A 20 percent chance of snow before 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 40.
Wednesday Night
Partly cloudy, with a low around 28.
Thursday
Mostly sunny, with a high near 49.
Thursday Night
Mostly cloudy, with a low around 33.
Friday
Partly sunny, with a high near 50.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles W East Troy WI
 42.8°N 88.47°W (Elev. 879 ft)
Last Update:
6:26 am CDT Mar 14, 2026
Forecast Valid:
7am CDT Mar 14, 2026-6pm CDT Mar 20, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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