Severe Storms Expected Across Upper Midwest
Strong to severe thunderstorms with damaging winds, large hail, and heavy rain are expected across the Upper Mississippi Valley, which includes the Twin Cities metro area. Meanwhile, heavy rain and thunderstorms may produce flooding across the Mid Mississippi Valley and in the St. Louis metro region. Read More >
Hazardous Weather Conditions
Current conditions at
Janesville-Rock County (KJVL)
Lat: 42.62°NLon: 89.04°WElev: 801ft.
Mostly Cloudy
81°F
27°C
| Humidity | 70% |
| Wind Speed | SW 9 mph |
| Barometer | 30.05 in |
| Dewpoint | 70°F (21°C) |
| Visibility | 10.00 mi |
| Heat Index | 85°F (29°C) |
| Last update | 9 Aug 9:45 am CDT |
Extended Forecast for
Janesville WI
-
Today
Mostly Sunny
then Slight
Chance
T-stormsHigh: 88 °F
-
Tonight
Chance
T-stormsLow: 72 °F
-
Monday
Chance
T-storms and
Patchy FogHigh: 87 °F
-
Monday
Night
Slight Chance
T-stormsLow: 61 °F
-
Tuesday
Mostly Sunny
High: 83 °F
-
Tuesday
Night
Partly Cloudy
Low: 60 °F
-
Wednesday
Mostly Sunny
High: 85 °F
-
Wednesday
NightPartly Cloudy
Low: 62 °F
-
Thursday
Slight Chance
T-stormsHigh: 85 °F
Detailed Forecast
Today
A 10 percent chance of showers and thunderstorms after 5pm. Mostly sunny, with a high near 88. Heat index values as high as 96. South wind 10 to 15 mph.
Tonight
A 50 percent chance of showers and thunderstorms, mainly after midnight. Mostly cloudy, with a low around 72. South wind 5 to 10 mph.
Monday
A 40 percent chance of showers and thunderstorms, mainly after 1pm. Patchy fog before 8am. Otherwise, partly sunny, with a high near 87. South wind around 10 mph becoming west in the afternoon.
Monday Night
A 20 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 61. Northwest wind 5 to 10 mph.
Tuesday
Mostly sunny, with a high near 83. North wind around 5 mph.
Tuesday Night
Partly cloudy, with a low around 60. Northeast wind around 5 mph becoming calm.
Wednesday
Mostly sunny, with a high near 85. Calm wind becoming east around 5 mph in the afternoon.
Wednesday Night
Partly cloudy, with a low around 62. East wind around 5 mph becoming calm in the evening.
Thursday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 85.
Thursday Night
A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 64.
Friday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 84.
Friday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 64.
Saturday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 84.
Additional Forecasts and Information
Point Forecast:
Janesville WI
42.67°N 89.04°W (Elev. 774 ft)
42.67°N 89.04°W (Elev. 774 ft)
8:09 am CDT Aug 9, 2020
10am CDT Aug 9, 2020-6pm CDT Aug 15, 2020
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
