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Hazardous Weather Conditions

Current conditions at

Janesville-Rock County (KJVL)

Lat: 42.62°NLon: 89.04°WElev: 801ft.

Overcast

16°F

-9°C

Humidity 100%
Wind Speed W 8 mph
Barometer 30.01 in
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Wind Chill5°F (-15°C)
Last update 2 Dec 8:45 am CST
Extended Forecast for

2 Miles W Beloit WI

  • Today

    Today: Areas of freezing fog before 11am. Mostly cloudy, with a high near 25. Southwest wind 5 to 10 mph.

    High: 25 °F

    Areas
    Freezing Fog
    then Mostly
    Cloudy

  • Tonight

    Tonight: A 50 percent chance of snow, mainly after 5am. Cloudy, with a temperature rising to around 26 by 4am. South wind 10 to 15 mph.

    Low: 20 °F⇑

    Cloudy then
    Chance Snow

  • Wednesday

    Wednesday: Snow likely, mainly before noon. Mostly cloudy, with a high near 30. Southwest wind 10 to 15 mph becoming northwest in the afternoon. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 30 °F

    Snow Likely

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around -4. Wind chill values between -10 and -15. Northwest wind 5 to 10 mph.

    Low: -4 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 12. Northwest wind around 5 mph becoming southwest in the afternoon.

    High: 12 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around -2. South wind 5 to 10 mph.

    Low: -2 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 23. Southwest wind around 10 mph.

    High: 23 °F

    Partly Sunny

  • Friday Night

    Friday Night: A 20 percent chance of snow. Mostly cloudy, with a low around 12. Southwest wind 5 to 10 mph.

    Low: 12 °F

    Slight Chance
    Snow

  • Saturday

    Saturday: A 20 percent chance of snow after noon. Mostly cloudy, with a high near 25.

    High: 25 °F

    Mostly Cloudy
    then Slight
    Chance Snow

Detailed Forecast

Today
Areas of freezing fog before 11am. Mostly cloudy, with a high near 25. Southwest wind 5 to 10 mph.
Tonight
A 50 percent chance of snow, mainly after 5am. Cloudy, with a temperature rising to around 26 by 4am. South wind 10 to 15 mph.
Wednesday
Snow likely, mainly before noon. Mostly cloudy, with a high near 30. Southwest wind 10 to 15 mph becoming northwest in the afternoon. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Wednesday Night
Mostly clear, with a low around -4. Wind chill values between -10 and -15. Northwest wind 5 to 10 mph.
Thursday
Sunny, with a high near 12. Northwest wind around 5 mph becoming southwest in the afternoon.
Thursday Night
Partly cloudy, with a low around -2. South wind 5 to 10 mph.
Friday
Partly sunny, with a high near 23. Southwest wind around 10 mph.
Friday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 12. Southwest wind 5 to 10 mph.
Saturday
A 20 percent chance of snow after noon. Mostly cloudy, with a high near 25.
Saturday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 8.
Sunday
A 30 percent chance of snow. Partly sunny, with a high near 20.
Sunday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 3.
Monday
Mostly cloudy, with a high near 24.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles W Beloit WI
 42.52°N 89.05°W (Elev. 751 ft)
Last Update:
8:22 am CST Dec 2, 2025
Forecast Valid:
9am CST Dec 2, 2025-6pm CST Dec 8, 2025
 
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