Current conditions at
Janesville-Rock County (KJVL)
Lat: 42.62°NLon: 89.04°WElev: 801ft.
Mostly Cloudy
12°F
-11°C
| Humidity | 85% |
| Wind Speed | NW 5 mph |
| Barometer | 29.97 in |
| Dewpoint | 9°F (-13°C) |
| Visibility | 10.00 mi |
| Wind Chill | 4°F (-16°C) |
| Last update | 17 Mar 1:15 am CDT |
Extended Forecast for
7 Miles WSW Fort Atkinson WI
Overnight

Low: 2 °F
Slight Chance
SnowTuesday

High: 21 °F
Increasing
CloudsTuesday Night
Low: 17 °F
Snow then
Wintry MixWednesday

High: 41 °F
Mostly Cloudy
Wednesday Night
Low: 31 °F
Mostly Cloudy
then Chance
RainThursday

High: 45 °F
Partly Sunny
Thursday Night

Low: 32 °F
Mostly Cloudy
Friday

High: 51 °F
Partly Sunny
Friday Night

Low: 34 °F
Mostly Cloudy
Detailed Forecast
Overnight
A 20 percent chance of snow before 2am. Mostly cloudy, then gradually becoming mostly clear, with a low around 2. Wind chill values between -10 and zero. Northwest wind around 10 mph.
Tuesday
Increasing clouds, with a high near 21. Wind chill values between -10 and zero. Northwest wind 5 to 10 mph becoming southwest in the afternoon.
Tuesday Night
Snow before 1am, then snow, possibly mixed with freezing rain. Low around 17. South wind 5 to 10 mph. Chance of precipitation is 100%. Little or no ice accumulation expected. New snow accumulation of less than one inch possible.
Wednesday
Mostly cloudy, with a high near 41. Southwest wind around 10 mph.
Wednesday Night
A 30 percent chance of rain after 1am. Mostly cloudy, with a low around 31. Southwest wind around 5 mph becoming calm in the evening.
Thursday
Partly sunny, with a high near 45. Calm wind becoming northwest around 5 mph in the afternoon.
Thursday Night
Mostly cloudy, with a low around 32. Calm wind becoming southwest around 5 mph after midnight.
Friday
Partly sunny, with a high near 51. Southwest wind 5 to 10 mph.
Friday Night
Mostly cloudy, with a low around 34.
Saturday
Mostly sunny, with a high near 56.
Saturday Night
Mostly cloudy, with a low around 34.
Sunday
Partly sunny, with a high near 50.
Sunday Night
Mostly cloudy, with a low around 25.
Monday
Partly sunny, with a high near 41.
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)
12:57 am CDT Mar 17, 2026
1am CDT Mar 17, 2026-6pm CDT Mar 23, 2026


