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

10°F

-12°C

Humidity 67%
Wind Speed Calm
Barometer 30.40 in
Dewpoint 1°F (-17°C)
Visibility 10.00 mi
Last update 7 Feb 5:15 am CST
Extended Forecast for

2 Miles W Beloit WI

  • Today

    Today: Increasing clouds, with a high near 23. North wind around 5 mph becoming calm in the morning.

    High: 23 °F

    Increasing
    Clouds

  • Tonight

    Tonight: A chance of flurries before 9pm, then a slight chance of snow between 9pm and 2am. Mostly cloudy, with a low around 17. Southeast wind around 5 mph. Chance of precipitation is 20%.

    Low: 17 °F

    Slight Chance
    Snow

  • Sunday

    Sunday: Partly sunny, with a high near 31. Southeast wind 5 to 10 mph.

    High: 31 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 21. South wind around 5 mph.

    Low: 21 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 42. Southwest wind 5 to 10 mph.

    High: 42 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 34. West wind around 5 mph becoming south in the evening.

    Low: 34 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 48. Northwest wind 5 to 10 mph.

    High: 48 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A slight chance of rain and snow before midnight, then a slight chance of snow. Mostly cloudy, with a low around 29. North wind around 5 mph. Chance of precipitation is 20%.

    Low: 29 °F

    Slight Chance
    Rain/Snow
    then Slight
    Chance Snow

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 38.

    High: 38 °F

    Mostly Cloudy

Detailed Forecast

Today
Increasing clouds, with a high near 23. North wind around 5 mph becoming calm in the morning.
Tonight
A chance of flurries before 9pm, then a slight chance of snow between 9pm and 2am. Mostly cloudy, with a low around 17. Southeast wind around 5 mph. Chance of precipitation is 20%.
Sunday
Partly sunny, with a high near 31. Southeast wind 5 to 10 mph.
Sunday Night
Partly cloudy, with a low around 21. South wind around 5 mph.
Monday
Partly sunny, with a high near 42. Southwest wind 5 to 10 mph.
Monday Night
Partly cloudy, with a low around 34. West wind around 5 mph becoming south in the evening.
Tuesday
Partly sunny, with a high near 48. Northwest wind 5 to 10 mph.
Tuesday Night
A slight chance of rain and snow before midnight, then a slight chance of snow. Mostly cloudy, with a low around 29. North wind around 5 mph. Chance of precipitation is 20%.
Wednesday
Mostly cloudy, with a high near 38.
Wednesday Night
A 20 percent chance of snow after midnight. Mostly cloudy, with a low around 24.
Thursday
A 30 percent chance of snow. Mostly cloudy, with a high near 39.
Thursday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 26.
Friday
A 20 percent chance of snow. Partly sunny, with a high near 39.
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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:
2:57 am CST Feb 7, 2026
Forecast Valid:
5am CST Feb 7, 2026-6pm CST Feb 13, 2026
 
Forecast Discussion
 
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Additional Resources

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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