Hazardous Weather Conditions
Current conditions at
Janesville-Rock County (KJVL)
Lat: 42.62°NLon: 89.04°WElev: 801ft.
Light Snow
37°F
3°C
| Humidity | 60% |
| Wind Speed | SE 14 mph |
| Barometer | 30.08 in |
| Dewpoint | 25°F (-4°C) |
| Visibility | 6.00 mi |
| Wind Chill | 28°F (-2°C) |
| Last update | 14 Mar 4:45 pm CDT |
Extended Forecast for
7 Miles WSW Fort Atkinson WI
Winter Storm Watch March 15, 04:00pm until March 16, 07:00pm
Tonight
Low: 33 °F
Chance Snow
then
Rain/Snow
LikelySunday

High: 52 °F
Rain
Sunday 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: 16 °F
Snow
Wednesday

High: 42 °F
Slight Chance
SnowWednesday Night

Low: 29 °F
Mostly Cloudy
Detailed Forecast
Tonight
A chance of snow before 1am, then rain likely. Cloudy, with a low around 33. East wind around 15 mph, with gusts as high as 35 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Sunday
Rain and thunderstorms likely before 10am, then rain and possibly a thunderstorm between 10am and 4pm, then rain after 4pm. High near 52. Southeast wind 10 to 15 mph becoming north in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.
Sunday Night
Rain, snow, and sleet before 9pm, then snow, possibly mixed with sleet between 9pm and 10pm, then snow after 10pm. Patchy blowing snow after 9pm. Low around 17. Windy, with a north wind 20 to 30 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. Wind chill values between zero and 5. Windy, with a northwest wind 20 to 25 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 around 5 mph.
Tuesday Night
Snow. Low around 16. South wind 5 to 10 mph. Chance of precipitation is 80%.
Wednesday
A 20 percent chance of snow before 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 42. South wind 5 to 10 mph becoming west in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 29.
Thursday
Mostly sunny, with a high near 50.
Thursday Night
Mostly cloudy, with a low around 32.
Friday
Partly sunny, with a high near 54.
Friday Night
Mostly cloudy, with a low around 34.
Saturday
Partly sunny, with a high near 55.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
7 Miles WSW Fort Atkinson WI
42.88°N 88.96°W (Elev. 774 ft)
42.88°N 88.96°W (Elev. 774 ft)
4:34 pm CDT Mar 14, 2026
5pm CDT Mar 14, 2026-6pm CDT Mar 21, 2026



