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.

Fair

N/A

Humidity NA
Wind Speed NW 5 mph
Barometer 30.23 in
Dewpoint N/A
Visibility 10.00 mi
Last update 3 Dec 9:35 pm CST
Extended Forecast for

3 Miles N Avalon WI

  • Tonight

    Tonight: Scattered flurries before midnight. Mostly clear, with a low around -7. Wind chill values between -10 and -15. Northwest wind 5 to 10 mph.

    Low: -7 °F

    Scattered
    Flurries

  • Thursday

    Thursday: Sunny, with a high near 11. Wind chill values between -10 and -20. Northwest wind around 5 mph becoming southwest in the afternoon.

    High: 11 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around -2. Wind chill values between -10 and -15. South wind 5 to 10 mph.

    Low: -2 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 22. Wind chill values between -10 and zero. Southwest wind around 10 mph.

    High: 22 °F

    Partly Sunny

  • Friday Night

    Friday Night: A 30 percent chance of snow before midnight. Mostly cloudy, with a low around 15. Southwest wind 5 to 10 mph.

    Low: 15 °F

    Chance Snow
    then Mostly
    Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 25. West wind around 5 mph.

    High: 25 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A 40 percent chance of snow, mainly after midnight. Mostly cloudy, with a low around 7. North wind around 5 mph.

    Low: 7 °F

    Chance Snow

  • Sunday

    Sunday: A 20 percent chance of snow before noon. Partly sunny, with a high near 18. North wind 5 to 10 mph.

    High: 18 °F

    Slight Chance
    Snow then
    Mostly Sunny

  • Sunday Night

    Sunday Night: A 20 percent chance of snow before midnight. Mostly cloudy, with a low around -3.

    Low: -3 °F

    Slight Chance
    Snow then
    Mostly Cloudy

Detailed Forecast

Tonight
Scattered flurries before midnight. Mostly clear, with a low around -7. Wind chill values between -10 and -15. Northwest wind 5 to 10 mph.
Thursday
Sunny, with a high near 11. Wind chill values between -10 and -20. Northwest wind around 5 mph becoming southwest in the afternoon.
Thursday Night
Partly cloudy, with a low around -2. Wind chill values between -10 and -15. South wind 5 to 10 mph.
Friday
Partly sunny, with a high near 22. Wind chill values between -10 and zero. Southwest wind around 10 mph.
Friday Night
A 30 percent chance of snow before midnight. Mostly cloudy, with a low around 15. Southwest wind 5 to 10 mph.
Saturday
Mostly cloudy, with a high near 25. West wind around 5 mph.
Saturday Night
A 40 percent chance of snow, mainly after midnight. Mostly cloudy, with a low around 7. North wind around 5 mph.
Sunday
A 20 percent chance of snow before noon. Partly sunny, with a high near 18. North wind 5 to 10 mph.
Sunday Night
A 20 percent chance of snow before midnight. Mostly cloudy, with a low around -3.
Monday
A 20 percent chance of snow after noon. Partly sunny, with a high near 21.
Monday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 9.
Tuesday
A 30 percent chance of snow. Mostly cloudy, with a high near 29.
Tuesday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 20.
Wednesday
A chance of rain and snow. Mostly cloudy, with a high near 32. Chance of precipitation is 40%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles N Avalon WI
 42.71°N 88.83°W (Elev. 984 ft)
Last Update:
8:11 pm CST Dec 3, 2025
Forecast Valid:
9pm CST Dec 3, 2025-6pm CST Dec 10, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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