Tracking Winter Storm and Severe Weather Impacts Through This Weekend

Heavy mountain snow will continue into Thursday afternoon across the Cascades. Two fast moving storms will track from the southern Rockies to the Great Lakes Thursday and then Friday into Sunday with areas of gusty winds, and heavy snow. In the Southeast U.S., severe thunderstorms and heavy to excessive rainfall are forecast on Friday. Read More >

Current conditions at

Janesville-Rock County (KJVL)

Lat: 42.62°NLon: 89.04°WElev: 801ft.

Fog/Mist

34°F

1°C

Humidity 93%
Wind Speed S 3 mph
Barometer 29.83 in
Dewpoint 32°F (0°C)
Visibility 4.00 mi
Last update 7 Jan 7:45 pm CST
Extended Forecast for

2 Miles W Beloit WI

  • Tonight

    Tonight: Increasing clouds, with a low around 36. South wind 5 to 10 mph.

    Low: 36 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Rain, mainly after 2pm.  High near 51. South wind 5 to 10 mph.  Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 51 °F

    Mostly Cloudy
    then Rain

  • Thursday Night

    Thursday Night: Rain, mainly before midnight.  Low around 38. Southeast wind 10 to 15 mph becoming west after midnight.  Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 38 °F

    Rain then
    Chance Rain

  • Friday

    Friday: A 30 percent chance of rain, mainly before noon.  Mostly cloudy, with a high near 43. West wind 5 to 10 mph becoming north in the afternoon.

    High: 43 °F

    Chance Rain

  • Friday Night

    Friday Night: A chance of rain and snow between midnight and 1am, then a chance of snow after 1am.  Mostly cloudy, with a low around 31. Northeast wind around 5 mph.  Chance of precipitation is 50%.

    Low: 31 °F

    Mostly Cloudy
    then Chance
    Rain/Snow

  • Saturday

    Saturday: Snow likely before 1pm, then rain and snow likely between 1pm and 3pm, then snow likely after 3pm.  Mostly cloudy, with a high near 35. North wind 5 to 15 mph becoming west in the morning.  Chance of precipitation is 70%. New snow accumulation of around an inch possible.

    High: 35 °F

    Snow Likely
    then
    Rain/Snow
    Likely

  • Saturday Night

    Saturday Night: A 50 percent chance of snow.  Mostly cloudy, with a low around 19. West wind around 15 mph.

    Low: 19 °F

    Chance Snow

  • Sunday

    Sunday: Mostly cloudy, then gradually becoming sunny, with a high near 29. Northwest wind 10 to 15 mph.

    High: 29 °F

    Decreasing
    Clouds

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 19.

    Low: 19 °F

    Mostly Clear

Detailed Forecast

Tonight
Increasing clouds, with a low around 36. South wind 5 to 10 mph.
Thursday
Rain, mainly after 2pm. High near 51. South wind 5 to 10 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Thursday Night
Rain, mainly before midnight. Low around 38. Southeast wind 10 to 15 mph becoming west after midnight. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
A 30 percent chance of rain, mainly before noon. Mostly cloudy, with a high near 43. West wind 5 to 10 mph becoming north in the afternoon.
Friday Night
A chance of rain and snow between midnight and 1am, then a chance of snow after 1am. Mostly cloudy, with a low around 31. Northeast wind around 5 mph. Chance of precipitation is 50%.
Saturday
Snow likely before 1pm, then rain and snow likely between 1pm and 3pm, then snow likely after 3pm. Mostly cloudy, with a high near 35. North wind 5 to 15 mph becoming west in the morning. Chance of precipitation is 70%. New snow accumulation of around an inch possible.
Saturday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 19. West wind around 15 mph.
Sunday
Mostly cloudy, then gradually becoming sunny, with a high near 29. Northwest wind 10 to 15 mph.
Sunday Night
Mostly clear, with a low around 19.
Monday
Partly sunny, with a high near 36.
Monday Night
Mostly cloudy, with a low around 29.
Tuesday
Mostly cloudy, with a high near 38.
Tuesday Night
A chance of rain and snow. Mostly cloudy, with a low around 28. Chance of precipitation is 30%.
Wednesday
A 20 percent chance of snow. Cloudy, with a high near 33.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles W Beloit WI
 42.52°N 89.05°W (Elev. 751 ft)
7:37 pm CST Jan 7, 2026
7pm CST Jan 7, 2026-6pm CST Jan 14, 2026
 
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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