Current conditions at
Janesville-Rock County (KJVL)
Lat: 42.62°NLon: 89.04°WElev: 801ft.
Overcast
36°F
2°C
| Humidity | 93% |
| Wind Speed | SW 10 mph |
| Barometer | 29.25 in |
| Dewpoint | 34°F (1°C) |
| Visibility | 10.00 mi |
| Wind Chill | 29°F (-2°C) |
| Last update | 9 Dec 11:55 pm CST |
Extended Forecast for
3 Miles S Walworth WI
Overnight

Low: 28 °F
Rain/Snow
Likely and
BreezyWednesday
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
Slight Chance
Snow then
Mostly CloudySaturday

High: 9 °F
Chance Snow
Saturday Night

Low: -9 °F
Partly Cloudy
Detailed Forecast
Overnight
A chance of rain before 3am, then a chance of rain and snow between 3am and 4am, then snow likely after 4am. Cloudy, with a low around 28. Breezy, with a southwest wind around 20 mph becoming west northwest. Winds could gust as high as 30 mph. Chance of precipitation is 70%. Total nighttime 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. Increasing clouds, with a high near 19. Wind chill values as low as -3. West northwest wind around 5 mph becoming south 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. Calm wind becoming east around 5 mph.
Friday
A 50 percent chance of snow. Mostly cloudy, with a high near 24.
Friday Night
A 20 percent chance of snow before midnight. 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.
Monday Night
Mostly cloudy, with a low around 6.
Tuesday
Partly sunny, with a high near 24.
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
12:01 am CST Dec 10, 2025
12am CST Dec 10, 2025-6pm CST Dec 16, 2025


