Hazardous Weather Conditions
Current conditions at
Janesville-Rock County (KJVL)
Lat: 42.62°NLon: 89.04°WElev: 801ft.
Light Rain
55°F
13°C
| Humidity | 59% |
| Wind Speed | Calm |
| Barometer | 30.12 in |
| Dewpoint | 41°F (5°C) |
| Visibility | 6.00 mi |
| Last update | 9 Apr 7:45 pm CDT |
Extended Forecast for
5 Miles SW Fort Atkinson WI
Tonight
Low: 41 °F
Showers
Friday
High: 51 °F
Chance
Showers then
Mostly SunnyFriday Night
Low: 33 °F
Mostly Clear
Saturday
High: 56 °F
Sunny then
Slight Chance
ShowersSaturday Night
Low: 46 °F
Showers
LikelySunday
High: 71 °F
Chance
Showers and
BreezySunday Night
Low: 60 °F
Chance
Showers and
BreezyMonday
High: 77 °F
Mostly Cloudy
then Chance
ShowersMonday Night
Low: 61 °F
Showers
Likely
Detailed Forecast
Tonight
Showers. Low around 41. West wind 5 to 10 mph becoming east in the evening. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Friday
A 40 percent chance of showers before 8am. Cloudy, then gradually becoming mostly sunny, with a high near 51. Northwest wind 5 to 10 mph.
Friday Night
Mostly clear, with a low around 33. North wind around 5 mph becoming southeast after midnight.
Saturday
A 20 percent chance of showers after 4pm. Increasing clouds, with a high near 56. Southeast wind 5 to 10 mph.
Saturday Night
A chance of showers and thunderstorms before 7pm, then showers likely and possibly a thunderstorm between 7pm and 4am, then showers likely after 4am. Mostly cloudy, with a low around 46. Southeast wind around 10 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday
A chance of showers, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 71. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 50%.
Sunday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 60. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 30 mph.
Monday
A 30 percent chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 77. Southwest wind 10 to 15 mph.
Monday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 61. Chance of precipitation is 70%.
Tuesday
A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 77. Chance of precipitation is 70%.
Tuesday Night
Showers and possibly a thunderstorm. Low around 54. Chance of precipitation is 80%.
Wednesday
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 67.
Wednesday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 47.
Thursday
A 20 percent chance of showers. Mostly sunny, with a high near 72.
Additional Forecasts and Information
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Forecast AreaABOUT 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)
7:34 pm CDT Apr 9, 2026
7pm CDT Apr 9, 2026-6pm CDT Apr 16, 2026
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