Dangerous Heat to Continue through the Holiday Weekend; Severe Storms on Friday from the Plains to the Mid-Atlantic

Dangerous, record-breaking heat will continue across most of the central and eastern U.S through Friday then focusing across the eastern U.S. through the Independence Day holiday weekend. Peak heat indices of up to 115 degrees are possible. Isolated to scattered severe thunderstorms are possible from the northern/central Plains into the Midwest, Ohio Valley, and Mid-Atlantic Friday. Read More >

Hazardous Weather Conditions

Current conditions at

Janesville-Rock County (KJVL)

Lat: 42.62°NLon: 89.04°WElev: 801ft.

Partly Cloudy

72°F

22°C

Humidity	83%
Wind Speed	W 6 G 29 mph
Barometer	30.09 in
Dewpoint	66°F (19°C)
Visibility	10.00 mi
Last update	2 Jul 10:10 pm CDT

More Information:

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

Extended Forecast for

3 Miles ESE Avalon WI

Tonight
Low: 70 °F
Chance
T-storms then
Showers
Friday
High: 87 °F
Chance
Showers then
Chance
T-storms
Friday Night
Low: 67 °F
Chance
T-storms then
Showers
Likely
Independence Day
High: 83 °F
Chance
Showers then
Showers
Likely
Saturday Night
Low: 64 °F
Chance
T-storms then
Showers
Likely
Sunday
High: 82 °F
Chance
T-storms
Sunday Night
Low: 61 °F
Partly Cloudy
Monday
High: 82 °F
Mostly Sunny
Monday Night
Low: 60 °F
Partly Cloudy

Detailed Forecast

Tonight

Showers and thunderstorms, mainly before 1am. Low around 70. Southwest wind around 5 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Friday

A 50 percent chance of showers and thunderstorms, mainly after 8am. Partly sunny, with a high near 87. Southwest wind 5 to 10 mph.

Friday Night

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 4am. Mostly cloudy, with a low around 67. Southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

Independence Day

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 83. Southwest wind 5 to 10 mph becoming southeast in the morning. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

Saturday Night

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 64. South wind 5 to 10 mph becoming west after midnight. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Sunday

A slight chance of showers and thunderstorms before 7am, then a slight chance of showers between 7am and 1pm, then a chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 82. Northwest wind 5 to 10 mph. Chance of precipitation is 40%.

Sunday Night

Partly cloudy, with a low around 61. North wind 5 to 10 mph becoming light in the evening.

Monday

Mostly sunny, with a high near 82. North wind 5 to 10 mph.

Monday Night

Partly cloudy, with a low around 60.

Tuesday

Mostly sunny, with a high near 85.

Tuesday Night

Partly cloudy, with a low around 62.

Wednesday

Mostly sunny, with a high near 86.