Hazardous Weather Conditions
Current conditions at
Janesville-Rock County (KJVL)
Lat: 42.62°NLon: 89.04°WElev: 801ft.
Mostly Cloudy
55°F
13°C
| Humidity | 100% |
| Wind Speed | SE 9 mph |
| Barometer | 29.72 in |
| Dewpoint | 55°F (13°C) |
| Visibility | 10.00 mi |
| Wind Chill | 53°F (12°C) |
| Last update | 6 Mar 11:15 pm CST |
Extended Forecast for
5 Miles WSW Fort Atkinson WI
Tonight

Low: 54 °F
T-storms and
Patchy FogSaturday
High: 55 °F⇓
Chance
Showers and
Patchy Fog
then Mostly
CloudySaturday Night

Low: 32 °F
Gradual
ClearingSunday

High: 60 °F
Sunny
Sunday Night

Low: 45 °F
Mostly Clear
Monday

High: 68 °F
Sunny
Monday Night

Low: 38 °F
Mostly Clear
Tuesday
High: 56 °F
Sunny then
Showers
LikelyTuesday Night

Low: 31 °F
Rain Likely
Detailed Forecast
Tonight
Showers and thunderstorms before 3am, then showers likely and possibly a thunderstorm between 3am and 4am, then a chance of showers and thunderstorms after 4am. Patchy fog between 2am and 3am. Low around 54. Southwest wind 5 to 15 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Saturday
A 50 percent chance of showers before 10am. Patchy fog between 8am and 10am. Otherwise, mostly cloudy, with a temperature falling to around 40 by 5pm. Southwest wind around 15 mph becoming west in the morning. Winds could gust as high as 25 mph.
Saturday Night
Mostly cloudy during the early evening, then gradual clearing, with a low around 32. West wind 5 to 10 mph becoming southwest after midnight.
Sunday
Sunny, with a high near 60. Southwest wind around 15 mph, with gusts as high as 30 mph.
Sunday Night
Mostly clear, with a low around 45. Southwest wind around 15 mph, with gusts as high as 25 mph.
Monday
Sunny, with a high near 68. Southwest wind 5 to 15 mph.
Monday Night
Mostly clear, with a low around 38. West wind 5 to 10 mph becoming east after midnight.
Tuesday
Showers likely after noon. Increasing clouds, with a high near 56. East wind 10 to 15 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday Night
Rain likely, mainly before midnight. Cloudy, with a low around 31. Chance of precipitation is 60%.
Wednesday
A 30 percent chance of rain, mainly before noon. Mostly cloudy, with a high near 42.
Wednesday Night
A 20 percent chance of snow. Mostly clear, with a low around 24.
Thursday
Mostly sunny, with a high near 48.
Thursday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 34. Chance of precipitation is 20%.
Friday
A 20 percent chance of rain. Mostly cloudy, with a high near 56.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
ABOUT THIS FORECAST
Point Forecast:
5 Miles WSW Fort Atkinson WI
42.88°N 88.93°W (Elev. 774 ft)
42.88°N 88.93°W (Elev. 774 ft)
9:57 pm CST Mar 6, 2026
11pm CST Mar 6, 2026-6pm CDT Mar 13, 2026



