Hazardous Weather Conditions
Current conditions at
Janesville-Rock County (KJVL)
Lat: 42.62°NLon: 89.04°WElev: 801ft.
Fog/Mist
28°F
-2°C
| Humidity | 93% |
| Wind Speed | SW 9 mph |
| Barometer | 29.63 in |
| Dewpoint | 27°F (-3°C) |
| Visibility | 6.00 mi |
| Wind Chill | 19°F (-7°C) |
| Last update | 9 Dec 1:45 pm CST |
Extended Forecast for
3 Miles S Walworth WI
This Afternoon

High: 32 °F
Chance Wintry
MixTonight
Low: 28 °F
Breezy.
Wintry Mix
then
Rain/Snow
LikelyWednesday
High: 31 °F⇓
Blustery.
Snow then
Slight Chance
SnowWednesday Night

Low: 5 °F
Gradual
ClearingThursday
High: 19 °F
Mostly Sunny
then Slight
Chance SnowThursday Night

Low: 14 °F
Chance Snow
Friday

High: 24 °F
Chance Snow
Friday Night

Low: 2 °F
Mostly Cloudy
Saturday

High: 9 °F
Chance Snow
Detailed Forecast
This Afternoon
A chance of rain, snow, and freezing rain, mainly after 5pm. Cloudy, with a high near 32. Southwest wind around 10 mph. Chance of precipitation is 40%.
Tonight
Rain and snow, possibly mixed with freezing rain before 3am, then a chance of rain and snow between 3am and 4am, then snow likely after 4am. Low around 28. Breezy, with a south wind 10 to 20 mph becoming northwest after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 100%. Little or no ice accumulation expected. New snow accumulation of less than a half inch possible.
Wednesday
Snow, mainly before 9am. Temperature falling to around 23 by 5pm. Blustery, with a north northwest wind 15 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Wednesday Night
Cloudy during the early evening, then gradual clearing, with a low around 5. Wind chill values as low as -3. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Thursday
A 20 percent chance of snow after noon. Mostly sunny, with a high near 19. West northwest wind around 5 mph becoming southwest in the afternoon. Winds could gust as high as 10 mph.
Thursday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 14.
Friday
A 50 percent chance of snow. Mostly cloudy, with a high near 24.
Friday Night
Mostly cloudy, with a low around 2.
Saturday
A chance of snow. Mostly cloudy and cold, with a high near 9.
Saturday Night
Partly cloudy, with a low around -9.
Sunday
Sunny and cold, with a high near 5.
Sunday Night
Partly cloudy, with a low around -6.
Monday
Mostly cloudy, with a high near 18.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
3 Miles S Walworth WI
42.5°N 88.6°W
42.5°N 88.6°W
2:51 pm CST Dec 9, 2025
2pm CST Dec 9, 2025-6pm CST Dec 15, 2025



