Hazardous Weather Conditions
Current conditions at
Chicago/Waukegan Regional Airport (KUGN)
Lat: 42.43°NLon: 87.86°WElev: 709ft.
Fair
12°F
-11°C
| Humidity | 92% |
| Wind Speed | NW 3 mph |
| Barometer | 30.15 in (1023.2 mb) |
| Dewpoint | 10°F (-12°C) |
| Visibility | 10.00 mi |
| Last update | 3 Feb 2:51 am CST |
Extended Forecast for
Long Lake IL
Overnight

Low: 14 °F
Partly Cloudy
Tuesday

High: 25 °F
Mostly Sunny
Tuesday Night

Low: 8 °F
Partly Cloudy
Wednesday

High: 26 °F
Mostly Sunny
Wednesday Night

Low: 10 °F
Partly Cloudy
Thursday

High: 32 °F
Mostly Cloudy
Thursday Night
Low: 26 °F
Mostly Cloudy
then Isolated
Rain/SnowFriday

High: 38 °F
Partly Sunny
Friday Night

Low: 13 °F
Partly Cloudy
Detailed Forecast
Overnight
Partly cloudy, with a low around 14. North northwest wind around 5 mph.
Tuesday
Mostly sunny, with a high near 25. North wind 5 to 10 mph.
Tuesday Night
Partly cloudy, with a low around 8. Wind chill values as low as zero. North northwest wind around 5 mph.
Wednesday
Mostly sunny, with a high near 26. Wind chill values as low as -2. North northwest wind 5 to 10 mph.
Wednesday Night
Partly cloudy, with a low around 10. West northwest wind around 5 mph becoming calm.
Thursday
Mostly cloudy, with a high near 32.
Thursday Night
A slight chance of snow showers between midnight and 3am, then a slight chance of rain showers after 3am. Mostly cloudy, with a low around 26. Chance of precipitation is 20%.
Friday
Partly sunny, with a high near 38.
Friday Night
Partly cloudy, with a low around 13.
Saturday
Mostly sunny, with a high near 26.
Saturday Night
Mostly cloudy, with a low around 17.
Sunday
Partly sunny, with a high near 29.
Sunday Night
Mostly cloudy, with a low around 16.
Monday
Partly sunny, with a high near 31.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Long Lake IL
42.38°N 88.14°W
42.38°N 88.14°W
3:11 am CST Feb 3, 2026
3am CST Feb 3, 2026-6pm CST Feb 9, 2026



