Heat Wave and Severe Thunderstorms this Independence Day

A prolonged, dangerous heat wave will persist through the Independence Day weekend across the Ohio Valley, Midwest, and Mid-Atlantic. Numerous temperature records are expected. Clusters of severe thunderstorms will move across parts of the Allegheny Plateau into Mid Atlantic this Independence Day, with potential for widespread damaging winds. Additional severe thunderstorms in the Great Plains. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Janesville-Rock County (KJVL)

Lat: 42.62°NLon: 89.04°WElev: 801ft.

Mostly Cloudy

77°F

25°C

Humidity	79%
Wind Speed	E 10 mph
Barometer	29.96 in
Dewpoint	70°F (21°C)
Visibility	10.00 mi
Heat Index	79°F (26°C)
Last update	4 Jul 5:45 pm CDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Clinton WI

Independence Day
High: 81 °F
Chance
T-storms
Tonight
Low: 63 °F
Chance
T-storms then
Slight Chance
Showers
Sunday
High: 80 °F
Mostly Cloudy
then Slight
Chance
Showers
Sunday Night
Low: 59 °F
Decreasing
Clouds
Monday
High: 81 °F
Sunny
Monday Night
Low: 57 °F
Mostly Clear
Tuesday
High: 84 °F
Sunny
Tuesday Night
Low: 62 °F
Mostly Clear
Wednesday
High: 85 °F
Mostly Sunny

Detailed Forecast

Independence Day

A 50 percent chance of showers and thunderstorms. Cloudy, with a high near 81. East wind around 5 mph.

Tonight

A chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 3am. Mostly cloudy, with a low around 63. North wind around 5 mph. Chance of precipitation is 30%.

Sunday

A 20 percent chance of showers after noon. Partly sunny, with a high near 80. Northeast wind 5 to 15 mph.

Sunday Night

Mostly cloudy, then gradually becoming clear, with a low around 59. Northeast wind 5 to 10 mph.

Monday

Sunny, with a high near 81. East wind 5 to 10 mph.

Monday Night

Mostly clear, with a low around 57. East wind around 5 mph becoming calm in the evening.

Tuesday

Sunny, with a high near 84. Calm wind.

Tuesday Night

Mostly clear, with a low around 62. West wind around 5 mph becoming calm.