



Mississippi Valley Summer Heat Wave; Severe Thunderstorms and Flooding Possible to the North
A dangerous summer heat wave will continue much of the Plains, Mid/Lower Mississippi Valley, Southeast U.S. today and Thursday. Areas of severe thunderstorms may occur today and again on Thursday from parts of the northern/central Rockies and High Plains into the Ohio Valley and Carolinas. Excessive rainfall over similar areas may bring flash flooding today and Thursday. Read More >
Hazardous Weather Conditions
Current conditions at
Chicago/Waukegan Regional Airport (KUGN)
Lat: 42.43°NLon: 87.86°WElev: 709ft.
A Few Clouds
75°F
24°C
Humidity | 74% |
Wind Speed | NE 14 G 21 mph |
Barometer | 30.00 in (1014.8 mb) |
Dewpoint | 66°F (19°C) |
Visibility | 10.00 mi |
Last update | 6 Jul 2:55 pm CDT |
Extended Forecast for
Grayslake IL
-
This
AfternoonPartly Sunny
High: 76 °F
-
Tonight
Mostly Cloudy
Low: 65 °F
-
Thursday
Chance
T-stormsHigh: 76 °F
-
Thursday
NightChance
T-stormsLow: 65 °F
-
Friday
Partly Sunny
High: 75 °F
-
Friday
NightPartly Cloudy
Low: 60 °F
-
Saturday
Sunny
High: 75 °F
-
Saturday
NightClear
Low: 58 °F
-
Sunday
Sunny
High: 80 °F
Detailed Forecast
This Afternoon
Partly sunny, with a high near 76. Northeast wind around 10 mph.
Tonight
Mostly cloudy, with a low around 65. North northeast wind 5 to 10 mph.
Thursday
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 76. East wind around 5 mph.
Thursday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 65. North northeast wind around 5 mph, with gusts as high as 10 mph.
Friday
Partly sunny, with a high near 75. Northeast wind 5 to 15 mph, with gusts as high as 20 mph.
Friday Night
Partly cloudy, with a low around 60.
Saturday
Sunny, with a high near 75.
Saturday Night
Clear, with a low around 58.
Sunday
Sunny, with a high near 80.
Sunday Night
Partly cloudy, with a low around 63.
Monday
Mostly sunny, with a high near 85.
Monday Night
Mostly clear, with a low around 66.
Tuesday
Sunny, with a high near 82.
Additional Forecasts and Information
Click Map For Forecast
Point Forecast:
Grayslake IL
42.35°N 88.02°W
42.35°N 88.02°W
2:16 pm CDT Jul 6, 2022
3pm CDT Jul 6, 2022-6pm CDT Jul 12, 2022