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 >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Janesville-Rock County (KJVL)

Lat: 42.62°NLon: 89.04°WElev: 801ft.

Overcast

79°F

26°C

Humidity	54%
Wind Speed	Vrbl 5 mph
Barometer	30.09 in
Dewpoint	61°F (16°C)
Visibility	10.00 mi
Heat Index	80°F (27°C)
Last update	15 Jun 2:45 pm CDT

More Information:

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

Extended Forecast for

3 Miles NE Edgerton WI

Tonight
Low: 59 °F
Mostly Cloudy
Monday
High: 85 °F
Mostly Sunny
then Slight
Chance
T-storms
Monday Night
Low: 65 °F
Chance
T-storms
Tuesday
High: 87 °F
Chance
Showers then
Chance
T-storms
Tuesday Night
Low: 66 °F
T-storms
Wednesday
High: 79 °F
Showers
Wednesday Night
Low: 61 °F
Chance
T-storms
Juneteenth
High: 79 °F
Slight Chance
T-storms
Thursday Night
Low: 59 °F
Mostly Clear

Detailed Forecast

Tonight

Mostly cloudy, with a low around 59. East wind around 5 mph.

Monday

A 20 percent chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 85. South wind 5 to 10 mph.

Monday Night

A slight chance of showers and thunderstorms before 7pm, then a chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 65. South wind 5 to 10 mph. Chance of precipitation is 30%.

Tuesday

A chance of showers, with thunderstorms also possible after 10am. Partly sunny, with a high near 87. West wind 5 to 10 mph. Chance of precipitation is 50%.

Tuesday Night

Showers and thunderstorms likely, then showers and possibly a thunderstorm after 1am. Low around 66. West wind around 5 mph becoming south after midnight. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

Wednesday

Showers and possibly a thunderstorm. High near 79. Southeast wind 5 to 10 mph becoming west in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

Wednesday Night

A 30 percent chance of showers and thunderstorms, mainly before 1am. Mostly cloudy, with a low around 61. Northwest wind 5 to 10 mph.

Juneteenth

A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 79. Northwest wind 5 to 10 mph.

Thursday Night

Mostly clear, with a low around 59.

Friday

Mostly sunny, with a high near 82.

Friday Night

A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 68.

Saturday

Mostly sunny, with a high near 89.