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Hazardous Weather Conditions
Current conditions at
Janesville-Rock County (KJVL)
Lat: 42.62°NLon: 89.04°WElev: 801ft.
Partly Cloudy
90°F
32°C
| Humidity | 49% |
| Wind Speed | W 9 mph |
| Barometer | 30.09 in |
| Dewpoint | 68°F (20°C) |
| Visibility | 10.00 mi |
| Heat Index | 94°F (34°C) |
| Last update | 28 Jul 3:45 pm CDT |
Extended Forecast for
5 Miles SSW Janesville WI
Heat Advisory July 28, 04:32pm until July 28, 08:00pm
NOW until 8:00pm Mon
Heat Advisory
Tonight
Low: 70 °F
Mostly Clear
then Chance
T-stormsTuesday
High: 85 °F
Chance
T-stormsTuesday Night
Low: 67 °F
Chance
T-storms then
Chance
ShowersWednesday
High: 76 °F
Chance
ShowersWednesday Night
Low: 57 °F
Chance
ShowersThursday
High: 75 °F
Sunny
Thursday Night
Low: 54 °F
Mostly Clear
Friday
High: 75 °F
Sunny
Detailed Forecast
Tonight
A 30 percent chance of showers and thunderstorms, mainly after 5am. Increasing clouds, with a low around 70. North wind around 5 mph becoming calm.
Tuesday
A 40 percent chance of showers and thunderstorms, mainly after 3pm. Partly sunny, with a high near 85. Northwest wind 5 to 10 mph becoming southeast in the morning.
Tuesday Night
A chance of showers and thunderstorms before 10pm, then a chance of showers between 10pm and 4am, then a chance of showers and thunderstorms after 4am. Increasing clouds, with a low around 67. Northeast wind around 5 mph. Chance of precipitation is 40%.
Wednesday
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 76. Northeast wind 5 to 10 mph.
Wednesday Night
A 30 percent chance of showers, mainly before 1am. Mostly cloudy, with a low around 57. Northeast wind around 10 mph.
Thursday
Sunny, with a high near 75. Northeast wind 10 to 15 mph.
Thursday Night
Mostly clear, with a low around 54. Northeast wind 5 to 10 mph.
Friday
Sunny, with a high near 75. Northeast wind 5 to 10 mph.
Friday Night
Mostly clear, with a low around 52.
Saturday
Sunny, with a high near 78.
Saturday Night
Mostly clear, with a low around 54.
Sunday
Mostly sunny, with a high near 78.
Sunday Night
Partly cloudy, with a low around 58.
Monday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 80.
Additional Forecasts and Information
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Point Forecast:
5 Miles SSW Janesville WI
42.63°N 89.04°W (Elev. 804 ft)
42.63°N 89.04°W (Elev. 804 ft)
4:24 pm CDT Jul 28, 2025
4pm CDT Jul 28, 2025-6pm CDT Aug 4, 2025
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