Hazardous Weather Conditions
Current conditions at
Chicago/Waukegan Regional Airport (KUGN)
Lat: 42.43°NLon: 87.86°WElev: 709ft.
Fair
58°F
14°C
| Humidity | 81% |
| Wind Speed | W 7 mph |
| Barometer | 29.86 in (1010.6 mb) |
| Dewpoint | 52°F (11°C) |
| Visibility | 10.00 mi |
| Last update | 22 Apr 3:51 am CDT |
Extended Forecast for
Libertyville IL
Flood Warning April 22, 04:39am until April 25, 07:00am
NOW until 7:00am Sat
Flood Warning
Today
High: 66 °F
Patchy Fog
then Mostly
SunnyTonight

Low: 50 °F
Partly Cloudy
Thursday

High: 79 °F
Mostly Sunny
Thursday Night
Low: 62 °F
Partly Cloudy
then Chance
ShowersFriday

High: 74 °F
Showers
LikelyFriday Night
Low: 48 °F
Slight Chance
T-storms then
Slight Chance
ShowersSaturday

High: 63 °F
Mostly Sunny
Saturday Night

Low: 45 °F
Partly Cloudy
Detailed Forecast
Today
Patchy fog between 7am and 10am. Otherwise, mostly sunny, with a high near 66. Northeast wind 5 to 10 mph.
Tonight
Partly cloudy, with a low around 50. Northeast wind around 5 mph becoming south after midnight. Winds could gust as high as 10 mph.
Thursday
Mostly sunny, with a high near 79. South wind 5 to 15 mph, with gusts as high as 25 mph.
Thursday Night
A 40 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 62. South wind around 15 mph, with gusts as high as 20 mph.
Friday
Showers likely, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 74. South southwest wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.
Friday Night
A slight chance of showers and thunderstorms before 7pm, then a slight chance of showers between 7pm and 1am. Partly cloudy, with a low around 48. Chance of precipitation is 20%.
Saturday
Mostly sunny, with a high near 63.
Saturday Night
Partly cloudy, with a low around 45.
Sunday
Mostly sunny, with a high near 63.
Sunday Night
A chance of showers after 1am. Mostly cloudy, with a low around 49.
Monday
Showers likely. Mostly cloudy, with a high near 69.
Monday Night
Showers likely. Mostly cloudy, with a low around 48.
Tuesday
Partly sunny, with a high near 63.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Libertyville IL
42.28°N 87.97°W
42.28°N 87.97°W
4:26 am CDT Apr 22, 2026
4am CDT Apr 22, 2026-6pm CDT Apr 28, 2026



