National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Janesville-Rock County (KJVL)

Lat: 42.62°NLon: 89.04°WElev: 801ft.

Overcast

30°F

-1°C

Humidity 86%
Wind Speed W 14 mph
Barometer 29.89 in
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill19°F (-7°C)
Last update 31 Dec 6:45 am CST
Extended Forecast for

3 Miles ESE Edgerton WI

  • Today

    Today: Patchy snow and freezing rain before 10am, then snow likely. Cloudy, with a high near 31. West wind 10 to 15 mph. Chance of precipitation is 70%. Little or no ice accumulation expected. Total daytime snow accumulation of around an inch possible.

    High: 31 °F

    Patchy Wintry
    Mix then Snow
    Likely

  • Tonight

    Tonight: Partly cloudy, with a low around 4. Wind chill values between -5 and zero. North wind 5 to 15 mph.

    Low: 4 °F

    Partly Cloudy

  • New Year's Day

    New Year's Day: Partly sunny, with a high near 19. Wind chill values between -5 and 5. West wind around 5 mph.

    High: 19 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 10. West wind around 5 mph.

    Low: 10 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 22. Northwest wind around 5 mph.

    High: 22 °F

    Sunny

  • Friday Night

    Friday Night: Increasing clouds, with a low around 9. Northwest wind around 5 mph becoming calm in the evening.

    Low: 9 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Partly sunny, with a high near 22. Calm wind becoming northwest around 5 mph.

    High: 22 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 11. Northwest wind around 5 mph becoming calm.

    Low: 11 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 29.

    High: 29 °F

    Partly Sunny

Detailed Forecast

Today
Patchy snow and freezing rain before 10am, then snow likely. Cloudy, with a high near 31. West wind 10 to 15 mph. Chance of precipitation is 70%. Little or no ice accumulation expected. Total daytime snow accumulation of around an inch possible.
Tonight
Partly cloudy, with a low around 4. Wind chill values between -5 and zero. North wind 5 to 15 mph.
New Year's Day
Partly sunny, with a high near 19. Wind chill values between -5 and 5. West wind around 5 mph.
Thursday Night
Partly cloudy, with a low around 10. West wind around 5 mph.
Friday
Sunny, with a high near 22. Northwest wind around 5 mph.
Friday Night
Increasing clouds, with a low around 9. Northwest wind around 5 mph becoming calm in the evening.
Saturday
Partly sunny, with a high near 22. Calm wind becoming northwest around 5 mph.
Saturday Night
Partly cloudy, with a low around 11. Northwest wind around 5 mph becoming calm.
Sunday
Partly sunny, with a high near 29.
Sunday Night
A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 21.
Monday
Mostly cloudy, with a high near 34.
Monday Night
Mostly cloudy, with a low around 21.
Tuesday
Partly sunny, with a high near 33.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ESE Edgerton WI
 42.82°N 89.03°W (Elev. 899 ft)
Last Update:
4:58 am CST Dec 31, 2025
Forecast Valid:
7am CST Dec 31, 2025-6pm CST Jan 6, 2026
 
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Additional Resources

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Chance of Precipitation