Severe Weather Possible from the Central Plains to the Northeast; Building Heat in the West; Fire Weather Concerns for the Southwest

Severe thunderstorms will be possible from the central Plains to the Mid-Atlantic and Northeast on Monday. Hazardous heat will linger across the southern U.S. and build across the West through mid-week. Hot and dry conditions will fuel fire weather concerns for Interior Alaska and the Four Corners region through Monday. Read More >

Hazardous Weather Conditions

Current conditions at

Chicago/Waukegan Regional Airport (KUGN)

Lat: 42.43°NLon: 87.86°WElev: 709ft.

Light Rain

57°F

14°C

Humidity	96%
Wind Speed	N 9 mph
Barometer	29.91 in (1012.4 mb)
Dewpoint	56°F (13°C)
Visibility	10.00 mi
Last update	21 Jun 10:51 pm CDT

More Information:

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

Extended Forecast for

Long Lake IL

Tonight
Low: 57 °F
Rain Likely
Monday
High: 72 °F
Decreasing
Clouds
Monday Night
Low: 51 °F
Mostly Clear
Tuesday
High: 74 °F
Mostly Sunny
Tuesday Night
Low: 55 °F
Partly Cloudy
then Slight
Chance
Showers
Wednesday
High: 77 °F
Chance
Showers then
Chance
T-storms
Wednesday Night
Low: 58 °F
Chance
T-storms
Thursday
High: 77 °F
Mostly Sunny
then Chance
Showers
Thursday Night
Low: 56 °F
Mostly Clear

Detailed Forecast

Tonight

Rain likely before 1am, then showers likely, mainly between 1am and 4am. Cloudy, with a low around 57. Northeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

Monday

Mostly cloudy, then gradually becoming sunny, with a high near 72. North northeast wind around 10 mph, with gusts as high as 20 mph.

Monday Night

Mostly clear, with a low around 51. North wind 5 to 10 mph, with gusts as high as 15 mph.

Tuesday

Mostly sunny, with a high near 74. North northeast wind around 5 mph becoming east in the afternoon.

Tuesday Night

A 20 percent chance of showers after 1am. Partly cloudy, with a low around 55. East southeast wind around 5 mph becoming south southwest after midnight.

Wednesday

A chance of showers, with thunderstorms also possible after 10am. Partly sunny, with a high near 77. Chance of precipitation is 50%.

Wednesday Night

A 40 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 58.

Thursday

A chance of showers after 1pm. Mostly sunny, with a high near 77.

Thursday Night

Mostly clear, with a low around 56.

Friday

Mostly sunny, with a high near 77.

Friday Night

Partly cloudy, with a low around 58.