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Hazardous Weather Conditions
Current conditions at
Chicago/Waukegan Regional Airport (KUGN)
Lat: 42.43°NLon: 87.86°WElev: 709ft.
Fog/Mist
42°F
6°C
| Humidity | 100% |
| Wind Speed | N 6 mph |
| Barometer | 29.97 in (1015.6 mb) |
| Dewpoint | 42°F (6°C) |
| Visibility | 3.00 mi |
| Wind Chill | 38°F (3°C) |
| Last update | 5 Mar 1:51 pm CST |
Extended Forecast for
Gurnee IL
Dense Fog Advisory March 5, 02:43pm until March 6, 06:00am
NOW until 6:00am Fri
Dense Fog Advisory
This Afternoon
High: 45 °F
Dense Fog
Tonight
Low: 40 °F
Dense Fog
Friday
High: 64 °F
Showers and
Fog then
Chance
T-storms and
Patchy FogFriday Night
Low: 59 °F
Chance
T-storms then
Showers and
BreezySaturday
High: 60 °F
Breezy.
Chance
Showers then
Partly SunnySaturday Night
Low: 34 °F
Partly Cloudy
Sunday
High: 61 °F
Sunny then
Sunny and
BreezySunday Night
Low: 47 °F
Mostly Clear
Detailed Forecast
This Afternoon
Widespread dense fog, mainly before 3pm. Otherwise, cloudy, with a high near 45. North northeast wind around 5 mph.
Tonight
Widespread dense fog, mainly after 9pm. Otherwise, cloudy, with a low around 40. Northeast wind around 5 mph becoming southeast after midnight.
Friday
A slight chance of showers and thunderstorms before 9am, then showers and possibly a thunderstorm between 9am and noon, then a chance of showers and thunderstorms after noon. Widespread fog, mainly before 9am. High near 64. Southeast wind 5 to 15 mph becoming south southwest in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Friday Night
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after midnight. Low around 59. Breezy, with a south southwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 100%.
Saturday
A 30 percent chance of showers before 9am. Mostly cloudy, with a high near 60. Breezy, with a west wind 10 to 20 mph, with gusts as high as 30 mph.
Saturday Night
Partly cloudy, with a low around 34.
Sunday
Sunny, with a high near 61. Breezy.
Sunday Night
Mostly clear, with a low around 47.
Monday
Sunny, with a high near 69.
Monday Night
Mostly clear, with a low around 43.
Tuesday
Showers likely. Partly sunny, with a high near 69.
Tuesday Night
Showers. Mostly cloudy, with a low around 42.
Wednesday
A chance of showers. Mostly cloudy, with a high near 54.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Gurnee IL
42.37°N 87.93°W
42.37°N 87.93°W
2:36 pm CST Mar 5, 2026
2pm CST Mar 5, 2026-6pm CDT Mar 11, 2026
Additional Resources
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Hourly Weather Forecast
