Hazardous Weather Conditions
Current conditions at
Janesville-Rock County (KJVL)
Lat: 42.62°NLon: 89.04°WElev: 801ft.
Light Rain
59°F
15°C
| Humidity | 88% |
| Wind Speed | NW 12 mph |
| Barometer | 29.71 in |
| Dewpoint | 55°F (13°C) |
| Visibility | 7.00 mi |
| Last update | 16 Apr 2:55 am CDT |
Extended Forecast for
5 Miles SSW Janesville WI
Flood Watch until further notice
Flood Watch April 16, 03:00am until April 16, 01:00pm
NOW until 1:00pm Thu
Flood Watch
Overnight
Low: 56 °F
Showers and
Patchy FogThursday
High: 69 °F
Chance
Showers and
Patchy FogThursday Night
Low: 51 °F
Mostly Clear
Friday
High: 78 °F
Partly Sunny
then Chance
T-storms and
BreezyFriday Night
Low: 40 °F
T-storms then
ShowersSaturday
High: 49 °F
Chance
Showers and
BreezySaturday Night
Low: 31 °F
Mostly Clear
Sunday
High: 50 °F
Mostly Sunny
Detailed Forecast
Overnight
Showers and possibly a thunderstorm before 4am, then showers likely. Patchy fog. Low around 56. Southwest wind around 5 mph. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday
A 40 percent chance of showers, mainly before 1pm. Patchy fog before 8am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 69. Southwest wind 5 to 10 mph becoming northwest in the morning.
Thursday Night
Mostly clear, with a low around 51. West wind around 5 mph becoming southeast in the evening.
Friday
A chance of showers between 1pm and 4pm, then a chance of showers and thunderstorms after 4pm. Partly sunny, with a high near 78. Breezy, with a south wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 40%.
Friday Night
Showers and thunderstorms before 10pm, then showers and possibly a thunderstorm between 10pm and 1am, then showers likely after 1am. Low around 40. South wind around 15 mph becoming west after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Saturday
A 30 percent chance of showers, mainly before 1pm. Mostly sunny, with a high near 49. Breezy, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph.
Saturday Night
Mostly clear, with a low around 31. West wind 10 to 15 mph, with gusts as high as 25 mph.
Sunday
Mostly sunny, with a high near 50. Northwest wind 10 to 15 mph.
Sunday Night
Mostly clear, with a low around 30.
Monday
Sunny, with a high near 59.
Monday Night
Partly cloudy, with a low around 45.
Tuesday
Mostly sunny, with a high near 70.
Tuesday Night
Mostly clear, with a low around 47.
Wednesday
Sunny, with a high near 67.
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)
2:37 am CDT Apr 16, 2026
3am CDT Apr 16, 2026-6pm CDT Apr 22, 2026
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