Hazardous Weather Conditions
Current conditions at
Janesville-Rock County (KJVL)
Lat: 42.62°NLon: 89.04°WElev: 801ft.
Overcast
36°F
2°C
| Humidity | 56% |
| Wind Speed | SE 13 mph |
| Barometer | 30.17 in |
| Dewpoint | 21°F (-6°C) |
| Visibility | 10.00 mi |
| Wind Chill | 27°F (-3°C) |
| Last update | 14 Mar 12:45 pm CDT |
Extended Forecast for
6 Miles S Afton WI
Winter Storm Watch March 15, 04:00pm until March 16, 07:00pm
This Afternoon

High: 42 °F
Slight Chance
SnowTonight
Low: 34 °F
Slight Chance
Snow then
Chance RainSunday

High: 54 °F
Rain and
BreezySunday Night
Low: 17 °F
Wintry Mix
and Patchy
Blowing SnowMonday

High: 21 °F
Snow Likely
and Areas
Blowing SnowMonday Night
Low: 3 °F
Mostly Cloudy
and Blustery
then Partly
CloudyTuesday

High: 23 °F
Mostly Sunny
Tuesday Night

Low: 15 °F
Snow Likely
Wednesday

High: 41 °F
Slight Chance
Snow
Detailed Forecast
This Afternoon
A 20 percent chance of snow before 2pm. Mostly cloudy, with a high near 42. Southeast wind around 10 mph.
Tonight
A slight chance of snow before midnight, then a chance of rain. Cloudy, with a low around 34. East wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 40%.
Sunday
A chance of rain and thunderstorms, then rain and possibly a thunderstorm after 9am. High near 54. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Sunday Night
Rain, snow, and sleet before 9pm, then snow and sleet between 9pm and 10pm, then snow after 10pm. Patchy blowing snow after 10pm. Low around 17. Windy, with a north wind 20 to 25 mph, with gusts as high as 45 mph. Chance of precipitation is 100%. New snow and sleet accumulation of 2 to 4 inches possible.
Monday
Snow likely, mainly before 1pm. Areas of blowing snow. Cloudy, with a high near 21. Windy, with a northwest wind 25 to 30 mph, with gusts as high as 45 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
Monday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 3. Blustery, with a northwest wind 15 to 20 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 30 mph.
Tuesday
Mostly sunny, with a high near 23. West wind 5 to 10 mph.
Tuesday Night
Snow likely, mainly after 1am. Mostly cloudy, with a low around 15. South wind 5 to 10 mph. Chance of precipitation is 60%.
Wednesday
A 20 percent chance of snow before 1pm. Mostly cloudy, then gradually becoming sunny, with a high near 41.
Wednesday Night
Partly cloudy, with a low around 30.
Thursday
Mostly sunny, with a high near 49.
Thursday Night
Mostly cloudy, with a low around 33.
Friday
Partly sunny, with a high near 52.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
6 Miles S Afton WI
42.6°N 89.07°W (Elev. 751 ft)
42.6°N 89.07°W (Elev. 751 ft)
12:32 pm CDT Mar 14, 2026
1pm CDT Mar 14, 2026-6pm CDT Mar 20, 2026



