Hazardous Weather Conditions
Current conditions at
Chicago/Waukegan Regional Airport (KUGN)
Lat: 42.43°NLon: 87.86°WElev: 709ft.
Fair
70°F
21°C
| Humidity | 30% |
| Wind Speed | SW 15 mph |
| Barometer | 29.77 in (1008.2 mb) |
| Dewpoint | 37°F (3°C) |
| Visibility | 10.00 mi |
| Last update | 25 Mar 5:51 pm CDT |
Extended Forecast for
Long Lake IL
Tonight
Low: 50 °F
Partly Cloudy
Thursday
High: 65 °F
Mostly Sunny
then Severe
ThunderstormsThursday Night
Low: 28 °F
Severe
Thunderstorms
and Blustery
then Chance
ShowersFriday
High: 42 °F
Partly Sunny
Friday Night
Low: 24 °F
Mostly Clear
Saturday
High: 49 °F
Mostly Sunny
Saturday Night
Low: 35 °F
Partly Cloudy
Sunday
High: 59 °F
Partly Sunny
Sunday Night
Low: 45 °F
Partly Cloudy
Detailed Forecast
Tonight
Partly cloudy, with a low around 50. South southwest wind 5 to 15 mph, with gusts as high as 25 mph.
Thursday
A slight chance of showers before 2pm, then a chance of showers and thunderstorms between 2pm and 4pm, then showers and possibly a thunderstorm after 4pm. Some of the storms could be severe. High near 65. South southwest wind 5 to 10 mph becoming north northeast 10 to 15 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday Night
Showers and thunderstorms likely before 10pm, then a chance of showers between 10pm and 1am. Some of the storms could be severe. Mostly cloudy, with a low around 28. Blustery, with a north northeast wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday
Partly sunny, with a high near 42. North wind 10 to 15 mph.
Friday Night
Mostly clear, with a low around 24. West northwest wind 5 to 10 mph.
Saturday
Mostly sunny, with a high near 49.
Saturday Night
Partly cloudy, with a low around 35.
Sunday
Partly sunny, with a high near 59.
Sunday Night
Partly cloudy, with a low around 45.
Monday
Mostly sunny, with a high near 70.
Monday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 48.
Tuesday
A chance of showers. Mostly cloudy, with a high near 64.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 51.
Wednesday
A chance of showers. Cloudy, with a high near 65.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Long Lake IL
42.38°N 88.14°W
42.38°N 88.14°W
2:41 pm CDT Mar 25, 2026
6pm CDT Mar 25, 2026-6pm CDT Apr 1, 2026
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