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Hazardous Weather Conditions

Current conditions at

Janesville-Rock County (KJVL)

Lat: 42.62°NLon: 89.04°WElev: 801ft.

Light Snow

36°F

2°C

Humidity 87%
Wind Speed N 15 G 25 mph
Barometer 29.93 in
Dewpoint 32°F (0°C)
Visibility 6.00 mi
Wind Chill27°F (-3°C)
Last update 11 Mar 3:45 pm CDT
Extended Forecast for

Beloit WI

  • This Afternoon

    This Afternoon: Snow likely. Mostly cloudy, with a high near 37. Northwest wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. Total daytime snow accumulation of less than a half inch possible.

    High: 37 °F

    Snow Likely

  • Tonight

    Tonight: Mostly cloudy during the early evening, then gradual clearing, with a low around 25. Northwest wind 5 to 15 mph.

    Low: 25 °F

    Gradual
    Clearing

  • Thursday

    Thursday: Increasing clouds, with a high near 46. West wind 5 to 15 mph becoming southwest in the afternoon.

    High: 46 °F

    Increasing
    Clouds

  • Thursday Night

    Thursday Night: Rain. Low around 36. Windy, with a south wind 15 to 20 mph increasing to 20 to 25 mph after midnight. Winds could gust as high as 40 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 36 °F

    Rain and
    Windy

  • Friday

    Friday: Partly sunny, with a high near 44. Windy, with a west wind 25 to 30 mph, with gusts as high as 45 mph.

    High: 44 °F

    Partly Sunny
    and Windy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 25. Northwest wind 10 to 15 mph decreasing to 5 to 10 mph after midnight.

    Low: 25 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 20 percent chance of snow after 1pm. Mostly cloudy, with a high near 41. Calm wind becoming southeast around 5 mph in the afternoon.

    High: 41 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Saturday Night

    Saturday Night: A chance of snow before 1am, then rain and snow. Low around 30. East wind 10 to 15 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 30 °F

    Chance Snow
    then
    Rain/Snow

  • Sunday

    Sunday: Rain and snow. High near 40. Breezy. Chance of precipitation is 90%.

    High: 40 °F

    Rain/Snow and
    Breezy

Detailed Forecast

This Afternoon
Snow likely. Mostly cloudy, with a high near 37. Northwest wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Mostly cloudy during the early evening, then gradual clearing, with a low around 25. Northwest wind 5 to 15 mph.
Thursday
Increasing clouds, with a high near 46. West wind 5 to 15 mph becoming southwest in the afternoon.
Thursday Night
Rain. Low around 36. Windy, with a south wind 15 to 20 mph increasing to 20 to 25 mph after midnight. Winds could gust as high as 40 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Partly sunny, with a high near 44. Windy, with a west wind 25 to 30 mph, with gusts as high as 45 mph.
Friday Night
Mostly cloudy, with a low around 25. Northwest wind 10 to 15 mph decreasing to 5 to 10 mph after midnight.
Saturday
A 20 percent chance of snow after 1pm. Mostly cloudy, with a high near 41. Calm wind becoming southeast around 5 mph in the afternoon.
Saturday Night
A chance of snow before 1am, then rain and snow. Low around 30. East wind 10 to 15 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Sunday
Rain and snow. High near 40. Breezy. Chance of precipitation is 90%.
Sunday Night
Snow likely, possibly mixed with rain before 1am, then a chance of snow. Cloudy, with a low around 15. Windy. Chance of precipitation is 60%.
Monday
A 20 percent chance of snow. Mostly cloudy, with a high near 24. Blustery.
Monday Night
Mostly cloudy, with a low around 1.
Tuesday
Sunny, with a high near 26.
Tuesday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 16.
Wednesday
A 20 percent chance of snow. Mostly cloudy, with a high near 38.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Beloit WI
 42.52°N 89.02°W (Elev. 745 ft)
Last Update:
4:34 pm CDT Mar 11, 2026
Forecast Valid:
4pm CDT Mar 11, 2026-6pm CDT Mar 18, 2026
 
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