Hazardous Weather Conditions
Current conditions at
Janesville-Rock County (KJVL)
Lat: 42.62°NLon: 89.04°WElev: 801ft.
Overcast
63°F
17°C
| Humidity | 94% |
| Wind Speed | SW 12 mph |
| Barometer | 29.73 in |
| Dewpoint | 61°F (16°C) |
| Visibility | 10.00 mi |
| Last update | 15 Apr 9:45 am CDT |
Extended Forecast for
2 Miles N Janesville WI
Today
High: 72 °F
T-storms
LikelyTonight
Low: 56 °F
T-storms and
Patchy Fog
then Showers
Likely and
Patchy FogThursday
High: 69 °F
Showers
Likely and
Patchy FogThursday Night
Low: 51 °F
Partly Cloudy
Friday
High: 77 °F
Partly Sunny
then Slight
Chance
T-stormsFriday Night
Low: 44 °F
Showers
Saturday
High: 55 °F
Chance
ShowersSaturday Night
Low: 31 °F
Slight Chance
Rain/SnowSunday
High: 49 °F
Mostly Sunny
Detailed Forecast
Today
Showers and thunderstorms likely, mainly after 4pm. Cloudy, with a high near 72. Southwest 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.
Tonight
Showers and thunderstorms before midnight, then showers likely and possibly a thunderstorm between midnight and 1am, then a chance of showers and thunderstorms after 1am. Patchy fog after 9pm. Low around 56. South wind 5 to 10 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
Thursday
Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Patchy fog before 11am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 69. Northwest wind 5 to 10 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday Night
Partly cloudy, with a low around 51. Northwest wind around 5 mph becoming calm in the evening.
Friday
A slight chance of showers between 1pm and 4pm, then a slight chance of showers and thunderstorms after 4pm. Partly sunny, with a high near 77. South wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Friday Night
Showers and possibly a thunderstorm. Low around 44. South wind 10 to 15 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
Saturday
A chance of showers and thunderstorms. Partly sunny, with a high near 55. West wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.
Saturday Night
A slight chance of rain showers, mixing with snow after 10pm, then gradually ending. Partly cloudy, with a low around 31. West wind 10 to 15 mph. Chance of precipitation is 20%.
Sunday
Mostly sunny, with a high near 49.
Sunday Night
Partly cloudy, with a low around 30.
Monday
Sunny, with a high near 59.
Monday Night
Partly cloudy, with a low around 44.
Tuesday
Mostly sunny, with a high near 69.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
2 Miles N Janesville WI
42.71°N 89°W (Elev. 892 ft)
42.71°N 89°W (Elev. 892 ft)
8:57 am CDT Apr 15, 2026
10am CDT Apr 15, 2026-6pm CDT Apr 21, 2026
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