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.

Partly Cloudy

55°F

13°C

Humidity 88%
Wind Speed Calm
Barometer 29.88 in
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 19 Jun 2:35 am CDT
Extended Forecast for

5 Miles S Helenville WI

  • Overnight

    Overnight: Mostly clear, with a low around 52. Calm wind becoming west around 5 mph.

    Low: 52 °F

    Mostly Clear

  • Juneteenth

    Juneteenth: Sunny, with a high near 76. Northwest wind 5 to 10 mph.

    High: 76 °F

    Sunny

  • Friday Night

    Friday Night: A 50 percent chance of showers and thunderstorms, mainly before midnight. Partly cloudy, with a low around 55. West wind around 5 mph becoming calm.

    Low: 55 °F

    Chance
    T-storms then
    Slight Chance
    T-storms

  • Saturday

    Saturday: Sunny, with a high near 77. West wind 5 to 10 mph.

    High: 77 °F

    Sunny

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 53. Northwest wind around 5 mph becoming calm in the evening.

    Low: 53 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Showers likely, mainly after 1pm. Mostly cloudy, with a high near 72. Light east wind increasing to 5 to 10 mph in the morning. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

    High: 72 °F

    Slight Chance
    Showers then
    Showers
    Likely

  • Sunday Night

    Sunday Night: Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 52. Northeast wind around 10 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 52 °F

    Showers
    Likely

  • Monday

    Monday: Partly sunny, with a high near 73. Northeast wind around 10 mph.

    High: 73 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 50.

    Low: 50 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 52. Calm wind becoming west around 5 mph.
Juneteenth
Sunny, with a high near 76. Northwest wind 5 to 10 mph.
Friday Night
A 50 percent chance of showers and thunderstorms, mainly before midnight. Partly cloudy, with a low around 55. West wind around 5 mph becoming calm.
Saturday
Sunny, with a high near 77. West wind 5 to 10 mph.
Saturday Night
Increasing clouds, with a low around 53. Northwest wind around 5 mph becoming calm in the evening.
Sunday
Showers likely, mainly after 1pm. Mostly cloudy, with a high near 72. Light east wind increasing to 5 to 10 mph in the morning. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.
Sunday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 52. Northeast wind around 10 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.
Monday
Partly sunny, with a high near 73. Northeast wind around 10 mph.
Monday Night
Partly cloudy, with a low around 50.
Tuesday
A 20 percent chance of showers after 1pm. Mostly sunny, with a high near 76.
Tuesday Night
A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 54.
Wednesday
Showers likely and possibly a thunderstorm. Mostly sunny, with a high near 75. Chance of precipitation is 60%.
Wednesday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 53.
Thursday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 76.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles S Helenville WI
 42.94°N 88.72°W (Elev. 853 ft)
Last Update:
2:32 am CDT Jun 19, 2026
Forecast Valid:
2am CDT Jun 19, 2026-6pm CDT Jun 25, 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