Widespread Showers in the Eastern US; Severe Thunderstorms in the Plains; Heatwave in the Desert Southwest

Widespread showers and thunderstorms across much of the central and eastern U.S. will produce areas of excessive rainfall, especially in the southern Mid-Atlantic states. Scattered severe thunderstorms are expected from Montana into portions of the central/southern Plains this weekend. A heatwave will build in the Desert Southwest, in parts of Arizona, southeastern California, and southern Nevada. Read More >

Current conditions at

Janesville-Rock County (KJVL)

Lat: 42.62°NLon: 89.04°WElev: 801ft.

Partly Cloudy

57°F

14°C

Humidity	82%
Wind Speed	Calm
Barometer	30.10 in
Dewpoint	52°F (11°C)
Visibility	10.00 mi
Last update	15 Jun 5:45 am CDT

More Information:

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

Extended Forecast for

3 Miles WSW Harvard IL

Today
High: 82 °F
Partly Sunny
Tonight
Low: 60 °F
Mostly Cloudy
Monday
High: 84 °F
Mostly Sunny
Monday Night
Low: 65 °F
Partly Cloudy
then Slight
Chance
T-storms
Tuesday
High: 89 °F
Slight Chance
T-storms then
Chance
T-storms
Tuesday Night
Low: 66 °F
T-storms
Likely
Wednesday
High: 80 °F
T-storms
Likely
Wednesday Night
Low: 62 °F
Chance
T-storms
Juneteenth
High: 80 °F
Sunny

Detailed Forecast

Today

Partly sunny, with a high near 82. East wind around 5 mph.

Tonight

Mostly cloudy, with a low around 60. East wind around 5 mph, with gusts as high as 10 mph.

Monday

Mostly sunny, with a high near 84. South southeast wind around 5 mph, with gusts as high as 10 mph.

Monday Night

A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 65. South southeast wind around 5 mph, with gusts as high as 10 mph.

Tuesday

A 50 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 89. Southwest wind 5 to 10 mph, with gusts as high as 15 mph.

Tuesday Night

Showers and thunderstorms likely. Mostly cloudy, with a low around 66. Chance of precipitation is 70%.

Wednesday

Showers and thunderstorms likely. Mostly cloudy, with a high near 80. Chance of precipitation is 70%.

Wednesday Night

A chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 62.

Juneteenth

Sunny, with a high near 80.

Thursday Night

Mostly clear, with a low around 61.

Friday

Mostly sunny, with a high near 85.