Hazardous Weather Conditions
Current conditions at
Janesville-Rock County (KJVL)
Lat: 42.62°NLon: 89.04°WElev: 801ft.
Mostly Cloudy
30°F
-1°C
| Humidity | 69% |
| Wind Speed | W 6 mph |
| Barometer | 30.16 in |
| Dewpoint | 21°F (-6°C) |
| Visibility | 10.00 mi |
| Wind Chill | 24°F (-4°C) |
| Last update | 12 Mar 1:35 am CDT |
Extended Forecast for
5 Miles SW Fort Atkinson WI
Wind Advisory March 13, 12:00am until March 13, 06:00pm
Overnight

Low: 28 °F
Mostly Clear
Thursday

High: 45 °F
Increasing
CloudsThursday Night
Low: 32 °F
Windy. Chance
Rain/Snow
then RainFriday

High: 42 °F
Mostly Cloudy
and WindyFriday Night

Low: 26 °F
Increasing
CloudsSaturday
High: 40 °F
Cloudy then
Slight Chance
SnowSaturday Night
Low: 30 °F
Chance Snow
then
Rain/SnowSunday

High: 40 °F
Rain/Snow and
BreezySunday Night

Low: 15 °F
Heavy Snow
and Windy
Detailed Forecast
Overnight
Mostly clear, with a low around 28. West wind around 10 mph.
Thursday
Increasing clouds, with a high near 45. West wind 10 to 15 mph becoming south in the afternoon.
Thursday Night
A chance of rain and snow before midnight, then rain. Low around 32. Windy, with a south wind 15 to 20 mph increasing to 20 to 25 mph after midnight. Winds could gust as high as 45 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Friday
Mostly cloudy, with a high near 42. Windy, with a west wind 25 to 30 mph, with gusts as high as 45 mph.
Friday Night
Increasing clouds, with a low around 26. Northwest wind 10 to 15 mph becoming light after midnight.
Saturday
A 20 percent chance of snow after 1pm. Cloudy, with a high near 40. Calm wind becoming southeast around 5 mph in the afternoon.
Saturday Night
A chance of snow before 1am, then rain and snow. Low around 30. East wind 5 to 15 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Sunday
Snow, possibly mixed with rain. High near 40. Breezy, with an east wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
Sunday Night
Snow. The snow could be heavy at times. Low around 15. Windy. Chance of precipitation is 80%.
Monday
A 30 percent chance of snow before 1pm. Mostly cloudy, with a high near 21. Windy.
Monday Night
Partly cloudy, with a low around 1.
Tuesday
Sunny, with a high near 24.
Tuesday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 9.
Wednesday
A 20 percent chance of snow. Mostly cloudy, with a high near 36.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
ABOUT THIS FORECAST
Point Forecast:
5 Miles SW Fort Atkinson WI
42.88°N 88.9°W (Elev. 814 ft)
42.88°N 88.9°W (Elev. 814 ft)
1:22 am CDT Mar 12, 2026
1am CDT Mar 12, 2026-6pm CDT Mar 18, 2026



