Scorching Heat West and South-Central; Monsoon Threats; Areas of Heavy Rain

Excessive heat continues in the West and South-Central U.S. Temperatures heat up in the west next week with 90s and 100s north to as high as 127 in the desert. Monsoon flow also continues with threats of flash floods, dust storms, and dry thunderstorms. A low system may produce excessive rain to portions of the Middle Atlantic. Areas of heavy rain from the Gulf to the Great Lakes. Read More >

Hazardous Weather Conditions

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Current conditions at

Chicago/Waukegan Regional Airport (KUGN)

Lat: 42.43°NLon: 87.86°WElev: 709ft.

Mostly Cloudy

76°F

24°C

Humidity	72%
Wind Speed	N 13 G 20 mph
Barometer	29.78 in (1007.5 mb)
Dewpoint	66°F (19°C)
Visibility	10.00 mi
Heat Index	78°F (26°C)
Last update	21 Jul 3:55 pm CDT

More Information:

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

Extended Forecast for

Waukegan IL

This
Afternoon

Showers
Likely
High: 76 °F
Tonight

Showers
Likely
Low: 67 °F
Sunday

Chance
Showers
High: 75 °F
Sunday
Night

Chance
Showers then
Partly Cloudy
Low: 62 °F
Monday

Mostly Sunny
High: 81 °F
Monday
Night

Mostly Clear
Low: 64 °F
Tuesday

Sunny
High: 83 °F
Tuesday
Night

Mostly Clear
Low: 66 °F
Wednesday

Sunny
High: 84 °F

Detailed Forecast

This Afternoon

Showers likely and possibly a thunderstorm. Cloudy, with a high near 76. North wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tonight

Showers likely and possibly a thunderstorm. Cloudy, with a low around 67. North wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Sunday

A 50 percent chance of showers. Cloudy, with a high near 75. North northeast wind 10 to 15 mph, with gusts as high as 20 mph.

Sunday Night

A 30 percent chance of showers before 8pm. Partly cloudy, with a low around 62. North northeast wind 5 to 10 mph, with gusts as high as 15 mph.

Monday

Mostly sunny, with a high near 81. North northwest wind 5 to 10 mph.

Monday Night

Mostly clear, with a low around 64.

Tuesday

Sunny, with a high near 83.

Tuesday Night

Mostly clear, with a low around 66.