Hazardous Weather Conditions
Current conditions at
Janesville-Rock County (KJVL)
Lat: 42.62°NLon: 89.04°WElev: 801ft.
Light Snow
30°F
-1°C
| Humidity | 93% |
| Wind Speed | SW 3 mph |
| Barometer | 29.62 in |
| Dewpoint | 28°F (-2°C) |
| Visibility | 4.00 mi |
| Last update | 6 Feb 3:35 am CST |
Extended Forecast for
4 Miles WNW Beloit WI
Overnight

Low: 27 °F
Wintry Mix
Friday
High: 35 °F
Breezy.
Chance Snow
then Partly
SunnyFriday Night

Low: 7 °F
Mostly Clear
Saturday

High: 21 °F
Increasing
CloudsSaturday Night

Low: 16 °F
Cloudy
Sunday

High: 32 °F
Mostly Cloudy
Sunday Night

Low: 22 °F
Mostly Cloudy
Monday

High: 41 °F
Partly Sunny
Monday Night

Low: 30 °F
Partly Cloudy
Detailed Forecast
Overnight
Snow, possibly mixed with freezing rain, mainly before 5am. Low around 27. Southwest wind 5 to 10 mph becoming northwest. Chance of precipitation is 80%. Little or no ice accumulation expected. Total nighttime snow accumulation of less than a half inch possible.
Friday
A 40 percent chance of snow, mainly before 8am. Cloudy, then gradually becoming mostly sunny, with a high near 35. Breezy, with a north wind 15 to 20 mph, with gusts as high as 35 mph.
Friday Night
Mostly clear, with a low around 7. Wind chill values between -5 and zero. North wind 5 to 15 mph, with gusts as high as 30 mph.
Saturday
Increasing clouds, with a high near 21. Wind chill values between zero and 10. North wind around 5 mph becoming south in the afternoon.
Saturday Night
Cloudy, with a low around 16. Southeast wind 5 to 10 mph.
Sunday
Mostly cloudy, with a high near 32. South wind 5 to 10 mph.
Sunday Night
Mostly cloudy, with a low around 22. Southeast wind around 5 mph becoming south after midnight.
Monday
Partly sunny, with a high near 41. South wind 5 to 10 mph.
Monday Night
Partly cloudy, with a low around 30.
Tuesday
A 20 percent chance of rain after noon. Partly sunny, with a high near 44.
Tuesday Night
A chance of rain and snow. Cloudy, with a low around 28. Chance of precipitation is 30%.
Wednesday
A 20 percent chance of snow. Mostly cloudy, with a high near 36.
Wednesday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 22.
Thursday
A 20 percent chance of snow. Mostly cloudy, with a high near 33.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
4 Miles WNW Beloit WI
42.54°N 89.1°W (Elev. 889 ft)
42.54°N 89.1°W (Elev. 889 ft)
3:35 am CST Feb 6, 2026
3am CST Feb 6, 2026-6pm CST Feb 12, 2026



