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.

Overcast

18°C

64°F

Humidity 90%
Wind Speed Calm
Barometer 29.35 in
Dewpoint 16°C (61°F)
Visibility 16 km
Last update 17 Jun 4:35 pm CDT
Extended Forecast for

4 Miles S Palmyra WI

  • This Afternoon

    This Afternoon: A 40 percent chance of showers and thunderstorms, mainly before 5pm. Cloudy, with a high near 18. Southeast wind around 25 km/h.

    High: 18 °C

    Chance
    T-storms

  • Tonight

    Tonight: A chance of showers and thunderstorms. Mostly cloudy, with a low around 13. Southwest wind 15 to 20 km/h becoming west 20 to 25 km/h after midnight. Winds could gust as high as 45 km/h. Chance of precipitation is 50%.

    Low: 13 °C

    Chance
    T-storms then
    Chance
    Showers

  • Thursday

    Thursday: Cloudy, then gradually becoming mostly sunny, with a high near 22. Northwest wind 20 to 25 km/h.

    High: 22 °C

    Decreasing
    Clouds

  • Thursday Night

    Thursday Night: A slight chance of showers and thunderstorms before 7pm, then a slight chance of showers between 7pm and 8pm. Partly cloudy, with a low around 11. West wind 10 to 15 km/h. Chance of precipitation is 20%.

    Low: 11 °C

    Slight Chance
    T-storms then
    Mostly Clear

  • Juneteenth

    Juneteenth: Sunny, with a high near 23. Northwest wind 10 to 15 km/h.

    High: 23 °C

    Sunny

  • Friday Night

    Friday Night: A slight chance of showers and thunderstorms. Mostly clear, with a low around 12. Southwest wind 5 to 10 km/h. Chance of precipitation is 20%.

    Low: 12 °C

    Slight Chance
    T-storms then
    Slight Chance
    Showers

  • Saturday

    Saturday: Sunny, with a high near 25. West wind 5 to 15 km/h.

    High: 25 °C

    Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of showers after 1am. Partly cloudy, with a low around 13. Northwest wind 5 to 10 km/h becoming calm in the evening.

    Low: 13 °C

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Sunday

    Sunday: A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 22. Chance of precipitation is 60%.

    High: 22 °C

    Showers
    Likely

Detailed Forecast

This Afternoon
A 40 percent chance of showers and thunderstorms, mainly before 5pm. Cloudy, with a high near 18. Southeast wind around 25 km/h.
Tonight
A chance of showers and thunderstorms. Mostly cloudy, with a low around 13. Southwest wind 15 to 20 km/h becoming west 20 to 25 km/h after midnight. Winds could gust as high as 45 km/h. Chance of precipitation is 50%.
Thursday
Cloudy, then gradually becoming mostly sunny, with a high near 22. Northwest wind 20 to 25 km/h.
Thursday Night
A slight chance of showers and thunderstorms before 7pm, then a slight chance of showers between 7pm and 8pm. Partly cloudy, with a low around 11. West wind 10 to 15 km/h. Chance of precipitation is 20%.
Juneteenth
Sunny, with a high near 23. Northwest wind 10 to 15 km/h.
Friday Night
A slight chance of showers and thunderstorms. Mostly clear, with a low around 12. Southwest wind 5 to 10 km/h. Chance of precipitation is 20%.
Saturday
Sunny, with a high near 25. West wind 5 to 15 km/h.
Saturday Night
A 20 percent chance of showers after 1am. Partly cloudy, with a low around 13. Northwest wind 5 to 10 km/h becoming calm in the evening.
Sunday
A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 22. Chance of precipitation is 60%.
Sunday Night
A chance of showers and thunderstorms before 1am, then a slight chance of showers. Mostly cloudy, with a low around 12. Chance of precipitation is 50%.
Monday
Mostly sunny, with a high near 23.
Monday Night
Partly cloudy, with a low around 11.
Tuesday
Mostly sunny, with a high near 25.
Tuesday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 13.
Wednesday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 25.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles S Palmyra WI
 42.83°N 88.58°W (Elev. 948 m)
Last Update:
4:33 pm CDT Jun 17, 2026
Forecast Valid:
4pm CDT Jun 17, 2026-6pm CDT Jun 24, 2026
 
Forecast Discussion
 
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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