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Hazardous Weather Conditions
Current conditions at
Janesville-Rock County (KJVL)
Lat: 42.62°NLon: 89.04°WElev: 801ft.
Overcast
54°F
12°C
| Humidity | 47% |
| Wind Speed | SE 10 G 21 mph |
| Barometer | 30.21 in |
| Dewpoint | 34°F (1°C) |
| Visibility | 10.00 mi |
| Wind Chill | 51°F (11°C) |
| Last update | 11 Apr 6:45 pm CDT |
Extended Forecast for
5 Miles SSW Janesville WI
Tonight
Low: 49 °F
Scattered
Showers then
Chance
T-stormsSunday
High: 73 °F
Chance
T-storms and
Breezy then
Showers
Likely and
WindySunday Night
Low: 59 °F
Showers and
BreezyMonday
High: 77 °F
Chance
Showers then
Partly SunnyMonday Night
Low: 63 °F
Chance
T-stormsTuesday
High: 80 °F
Slight Chance
T-storms then
Showers
LikelyTuesday Night
Low: 60 °F
Showers
Wednesday
High: 74 °F
Chance
Showers then
Chance
T-stormsWednesday Night
Low: 54 °F
Chance
Showers
Detailed Forecast
Tonight
A 40 percent chance of showers and thunderstorms, mainly after 4am. Cloudy, with a low around 49. Southeast wind 10 to 15 mph.
Sunday
Scattered showers and thunderstorms, then showers likely and possibly a thunderstorm after 5pm. Mostly cloudy, with a high near 73. Windy, with a southwest wind 15 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday Night
Showers and thunderstorms before 1am, then showers likely and possibly a thunderstorm between 1am and 4am, then a chance of showers and thunderstorms after 4am. Low around 59. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Monday
A 30 percent chance of showers and thunderstorms before 7am. Mostly cloudy, with a high near 77. Southwest wind 10 to 15 mph.
Monday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 63. South wind 10 to 15 mph.
Tuesday
A slight chance of thunderstorms before 7am, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 80. Southwest wind 10 to 15 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
Showers and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Low around 60. Southwest wind 10 to 15 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 74. Southwest wind 10 to 15 mph.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 54. Chance of precipitation is 40%.
Thursday
A 20 percent chance of showers. Mostly sunny, with a high near 75.
Thursday Night
A 20 percent chance of showers. Mostly clear, with a low around 54.
Friday
A 50 percent chance of showers. Mostly sunny, with a high near 77.
Friday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 44. Chance of precipitation is 70%.
Saturday
A 40 percent chance of showers. Partly sunny, with a high near 58.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
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)
7:11 pm CDT Apr 11, 2026
7pm CDT Apr 11, 2026-6pm CDT Apr 18, 2026
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