News Headlines
Hazardous Weather Conditions
Current conditions at
Janesville-Rock County (KJVL)
Lat: 42.62°NLon: 89.04°WElev: 801ft.
Light Snow Blowing Snow and Breezy
18°F
-8°C
| Humidity | 86% |
| Wind Speed | W 25 G 38 mph |
| Barometer | 29.80 in |
| Dewpoint | 14°F (-10°C) |
| Visibility | 3.00 mi |
| Wind Chill | 0°F (-18°C) |
| Last update | 29 Dec 6:45 am CST |
Extended Forecast for
Beloit WI
Winter Weather Advisory December 29, 07:43am until December 29, 06:00pm
Wind Advisory December 29, 07:43am until December 29, 12:00pm
NOW: Multiple hazards in effect
Click HERE for Details
Today
High: 20 °F
Snow Likely
and Blowing
SnowTonight
Low: 9 °F
Decreasing
CloudsTuesday
High: 27 °F
Mostly Sunny
then Chance
SnowTuesday Night
Low: 27 °F
Mostly Cloudy
Wednesday
High: 29 °F
Cloudy then
Chance SnowWednesday Night
Low: 5 °F
Partly Cloudy
New Year's Day
High: 16 °F
Mostly Sunny
Thursday Night
Low: 7 °F
Partly Cloudy
Detailed Forecast
Today
Snow likely before 9am, then a chance of flurries between 9am and 3pm. Widespread blowing snow, mainly before 8am. Cloudy, with a high near 20. Wind chill values between -5 and 5. Windy, with a northwest wind 25 to 30 mph decreasing to 15 to 20 mph in the afternoon. Winds could gust as high as 40 mph. Chance of precipitation is 70%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Cloudy, then gradually becoming partly cloudy, with a low around 9. Wind chill values between -5 and zero. Northwest wind 10 to 15 mph, with gusts as high as 30 mph.
Tuesday
A 30 percent chance of snow after noon. Partly sunny, with a high near 27. Wind chill values between zero and 10. West wind 5 to 15 mph.
Tuesday Night
Mostly cloudy, with a steady temperature around 27. West wind around 10 mph.
Wednesday
A 40 percent chance of snow after noon. Cloudy, with a high near 29. Northwest wind 10 to 15 mph.
Wednesday Night
Partly cloudy, with a low around 5. Northwest wind 5 to 10 mph.
New Year's Day
Mostly sunny, with a high near 16. West wind 5 to 10 mph.
Thursday Night
Partly cloudy, with a low around 7. West wind around 5 mph.
Friday
Partly sunny, with a high near 21.
Friday Night
Partly cloudy, with a low around 10.
Saturday
Partly sunny, with a high near 24.
Saturday Night
Mostly cloudy, with a low around 12.
Sunday
Partly sunny, with a high near 27.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
Beloit WI
42.52°N 89.02°W (Elev. 745 ft)
42.52°N 89.02°W (Elev. 745 ft)
7:36 am CST Dec 29, 2025
7am CST Dec 29, 2025-6pm CST Jan 4, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
