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

Chicago/Waukegan Regional Airport (KUGN)

Lat: 42.43°NLon: 87.86°WElev: 709ft.

Fair

74°F

23°C

Humidity	57%
Wind Speed	E 6 mph
Barometer	30.11 in (1019.0 mb)
Dewpoint	58°F (14°C)
Visibility	10.00 mi
Last update	15 Jun 1:51 pm CDT

More Information:

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

Extended Forecast for

Third Lake IL

This Afternoon
High: 80 °F
Partly Sunny
Tonight
Low: 59 °F
Mostly Cloudy
Monday
High: 82 °F
Mostly Sunny
Monday Night
Low: 65 °F
Partly Cloudy
then Slight
Chance
T-storms
Tuesday
High: 89 °F
Chance
T-storms
Tuesday Night
Low: 67 °F
T-storms
Likely
Wednesday
High: 80 °F
T-storms
Likely
Wednesday Night
Low: 62 °F
Chance
T-storms
Juneteenth
High: 78 °F
Mostly Sunny

Detailed Forecast

This Afternoon

Partly sunny, with a high near 80. East wind around 10 mph.

Tonight

Mostly cloudy, with a low around 59. East northeast wind around 5 mph becoming calm in the evening.

Monday

Mostly sunny, with a high near 82. Light southeast wind becoming east southeast 5 to 10 mph in the morning.

Monday Night

A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 65. East southeast wind around 5 mph becoming southwest after midnight.

Tuesday

A 40 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 89. West southwest wind 5 to 10 mph, with gusts as high as 15 mph.

Tuesday Night

Showers and thunderstorms likely, mainly after 1am. Mostly cloudy, with a low around 67. 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. Mostly cloudy, with a low around 62.

Juneteenth

Mostly sunny, with a high near 78.

Thursday Night

Partly cloudy, with a low around 61.

Friday

Mostly sunny, with a high near 83.