


Hazardous Weather Conditions
Current conditions at
Chicago/Waukegan Regional Airport (KUGN)
Lat: 42.43°NLon: 87.86°WElev: 709ft.N/A
Humidity | NA |
Wind Speed | NA |
Barometer | NA |
Dewpoint | N/A |
Visibility | NA |
Last update | *** Not a current observation *** |
Extended Forecast for
Gurnee IL
Heat Advisory June 22, 09:48am until June 24, 12:00am
NOW until 12:00am Tue
Heat Advisory
Today
High: 95 °F
Sunny then
Sunny and
BreezyTonight
Low: 78 °F
Clear
Monday
High: 96 °F
Hot
Monday Night
Low: 75 °F
Slight Chance
T-storms then
Chance
ShowersTuesday
High: 86 °F
Chance
T-stormsTuesday Night
Low: 66 °F
Chance
T-storms then
Showers
LikelyWednesday
High: 85 °F
Showers
LikelyWednesday Night
Low: 68 °F
Chance
T-storms
Detailed Forecast
Today
Sunny and hot, with a high near 95. Heat index values as high as 104. Breezy, with a south southwest wind 15 to 20 mph, with gusts as high as 30 mph.
Tonight
Clear, with a low around 78. South southwest wind around 15 mph, with gusts as high as 25 mph.
Monday
Sunny and hot, with a high near 96. Heat index values as high as 102. Southwest wind around 15 mph, with gusts as high as 25 mph.
Monday Night
A 30 percent chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 75. Southwest wind 5 to 15 mph, with gusts as high as 20 mph.
Tuesday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 86. West northwest wind 5 to 10 mph becoming northeast in the afternoon.
Tuesday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 66. Chance of precipitation is 60%.
Wednesday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 85. Chance of precipitation is 60%.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 68.
Thursday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 84.
Thursday Night
Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 67.
Friday
A chance of showers and thunderstorms. Partly sunny, with a high near 84.
Friday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 67.
Saturday
A chance of showers and thunderstorms. Partly sunny, with a high near 85.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Gurnee IL
42.37°N 87.93°W
42.37°N 87.93°W
9:41 am CDT Jun 22, 2025
9am CDT Jun 22, 2025-6pm CDT Jun 28, 2025