Severe Weather and Flooding Threats for the Central U.S.; Dangerous Heat in the Southern and Western U.S.

Severe weather and flooding threats will continue for portions of the central U.S. over the next couple of days, with multiple rounds of thunderstorms expected. Dangerous heat will persist across the southern and western U.S. through mid-week. Hot and dry conditions will fuel fire weather concerns for the Intermountain West, where dry thunderstorms may spark additional wildfires. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Chicago/Waukegan Regional Airport (KUGN)

Lat: 42.43°NLon: 87.86°WElev: 709ft.

Light Rain

56°F

13°C

Humidity	93%
Wind Speed	N 5 mph
Barometer	30.13 in (1020.0 mb)
Dewpoint	54°F (12°C)
Visibility	10.00 mi
Last update	24 Jun 5:51 am CDT

More Information:

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

Extended Forecast for

2 Miles NNW Grayslake IL

Today
High: 77 °F
Showers
Likely
Tonight
Low: 58 °F
Scattered
T-storms then
Partly Cloudy
Thursday
High: 77 °F
Mostly Sunny
then Slight
Chance
Showers
Thursday Night
Low: 55 °F
Mostly Cloudy
Friday
High: 72 °F
Chance
Showers
Friday Night
Low: 56 °F
Partly Cloudy
Saturday
High: 77 °F
Mostly Sunny
Saturday Night
Low: 62 °F
Partly Cloudy
then Chance
Showers
Sunday
High: 84 °F
Partly Sunny

Detailed Forecast

Today

A chance of showers and thunderstorms before 10am, then showers likely and possibly a thunderstorm between 10am and 4pm, then scattered showers and thunderstorms after 4pm. Mostly cloudy, with a high near 77. Southwest wind 5 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tonight

Scattered showers and thunderstorms before 10pm, then isolated showers between 10pm and 11pm. Mostly cloudy, with a low around 58. Southwest wind around 5 mph, with gusts as high as 10 mph. Chance of precipitation is 40%.

Thursday

A slight chance of showers before 2pm, then a slight chance of showers after 5pm. Mostly sunny, with a high near 77. West northwest wind 5 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 20%.

Thursday Night

Mostly cloudy, with a low around 55. Northeast wind around 5 mph becoming calm in the evening.

Friday

A 30 percent chance of showers before 1pm. Partly sunny, with a high near 72. East northeast wind 5 to 10 mph, with gusts as high as 15 mph.

Friday Night

Partly cloudy, with a low around 56.

Saturday

Mostly sunny, with a high near 77.

Saturday Night

A chance of showers after 1am. Partly cloudy, with a low around 62.

Sunday

Partly sunny, with a high near 84.