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Hazardous Weather Conditions

Current conditions at

Janesville-Rock County (KJVL)

Lat: 42.62°NLon: 89.04°WElev: 801ft.

Overcast and Breezy

41°F

5°C

Humidity 61%
Wind Speed S 23 G 32 mph
Barometer 29.65 in
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill31°F (-1°C)
Last update 13 Mar 12:15 am CDT
Extended Forecast for

2 Miles W Beloit WI

Winter Storm Watch March 14, 07:00pm until March 16, 04:00pm
High Wind Warning March 13, 12:35am until March 13, 04:00pm
Click here for hazard details and duration
Winter Storm Watch
High Wind Warning
  •  
    High Wind Warning March 13, 12:35am until March 13, 04:00pm

    NOW until 4:00pm Fri

    High Wind Warning

  • Overnight

    Low: 33 °F

    Rain and
    Windy

  • Friday

    Friday: Cloudy, then gradually becoming mostly sunny, with a high near 42. Windy, with a west wind 25 to 30 mph, with gusts as high as 55 mph.

    High: 42 °F

    Decreasing
    Clouds and
    Windy

  • Friday Night

    Friday Night: Increasing clouds, with a low around 28. Northwest wind 10 to 15 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 30 mph.

    Low: 28 °F

    Increasing
    Clouds

  • Saturday

    Saturday: A 20 percent chance of snow before 1pm. Cloudy, with a high near 39. Southeast wind 5 to 10 mph.

    High: 39 °F

    Slight Chance
    Snow

  • Saturday Night

    Saturday Night: Rain, possibly mixed with snow, becoming all rain after 4am. Low around 33. East wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    Low: 33 °F

    Rain/Snow
    Likely then
    Rain/Snow

  • Sunday

    Sunday: Rain. High near 51. Breezy, with an east wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 51 °F

    Breezy. Rain
    Likely then
    Rain

  • Sunday Night

    Sunday Night: Snow, possibly mixed with rain and sleet, becoming all snow after 10pm. Patchy blowing snow after 10pm. Low around 18. Windy, with a north wind 20 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 18 °F

    Wintry Mix
    and Patchy
    Blowing Snow

  • Monday

    Monday: Snow, mainly before 1pm. Areas of blowing snow. High near 22. Windy, with a northwest wind around 25 mph, with gusts as high as 40 mph. Chance of precipitation is 80%.

    High: 22 °F

    Snow and
    Areas Blowing
    Snow

Detailed Forecast

Overnight
Rain, mainly before 4am. Low around 33. Windy, with a south wind around 25 mph, with gusts as high as 45 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Cloudy, then gradually becoming mostly sunny, with a high near 42. Windy, with a west wind 25 to 30 mph, with gusts as high as 55 mph.
Friday Night
Increasing clouds, with a low around 28. Northwest wind 10 to 15 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 30 mph.
Saturday
A 20 percent chance of snow before 1pm. Cloudy, with a high near 39. Southeast wind 5 to 10 mph.
Saturday Night
Rain, possibly mixed with snow, becoming all rain after 4am. Low around 33. East wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Sunday
Rain. High near 51. Breezy, with an east wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Sunday Night
Snow, possibly mixed with rain and sleet, becoming all snow after 10pm. Patchy blowing snow after 10pm. Low around 18. Windy, with a north wind 20 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Monday
Snow, mainly before 1pm. Areas of blowing snow. High near 22. Windy, with a northwest wind around 25 mph, with gusts as high as 40 mph. Chance of precipitation is 80%.
Monday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 1. Blustery.
Tuesday
Sunny, with a high near 22.
Tuesday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 8.
Wednesday
A 20 percent chance of snow. Partly sunny, with a high near 36.
Wednesday Night
Mostly cloudy, with a low around 21.
Thursday
Mostly cloudy, with a high near 46.
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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:
12:32 am CDT Mar 13, 2026
Forecast Valid:
12am CDT Mar 13, 2026-6pm CDT Mar 19, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation