Excessive Rainfall Possible This Weekend; October Heat Wave in California

A slow moving front will be the focus area for heavy to excessive rainfall and a threat for flash/urban flooding across the northern Gulf Coast and Southeast U.S. through this weekend. Abnormally hot, potentially record-breaking, temperatures will impact southern California and stretch north toward the Bay Area and Central Valley into next week. Read More >

Hazardous Weather Conditions

Current conditions at

East Troy Municipal Airport (K57C)

Lat: 42.8° N Lon: 88.37° W Elev: 860 ft.

Fair

59°F

15°C

Humidity 51%
Wind Speed Calm
Barometer 30.25 in
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Last update 2 Oct 6:15 pm CDT
Detailed forecast for

Jefferson County

Late This Afternoon
Sunny. North winds 5 to 10 mph.
Tonight
Clear. Patchy fog after midnight. Lows in the upper 30s. North winds up to 5 mph through around midnight becoming calm.
Saturday
Sunny. Patchy fog in the morning. Highs in the mid 60s. South winds up to 10 mph.
Saturday Night
Partly cloudy. Lows in the upper 40s. South winds 5 to 10 mph.
Sunday
Sunny. Highs in the upper 60s. Northwest winds 5 to 10 mph.
Sunday Night
Clear. Lows around 40. Northwest winds up to 5 mph.
Monday
Sunny. Highs in the lower 60s.
Monday Night
Clear. Lows in the upper 30s.
Tuesday
Sunny. Highs in the upper 60s.
Tuesday Night
Mostly clear. Lows in the upper 40s.
Wednesday
Partly sunny. Highs in the lower 70s.
Wednesday Night
Partly cloudy. Lows in the upper 40s.
Thursday
Partly sunny. Highs around 70.
Thursday Night
Partly cloudy. Lows in the upper 40s.
Friday
Sunny. Highs in the upper 60s.



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430 PM CDT Fri Oct 2 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database