Hazardous Weather Conditions
Current conditions at
Chicago/Waukegan Regional Airport (KUGN)
Lat: 42.43°NLon: 87.86°WElev: 709ft.
Thunderstorm Light Rain
60°F
16°C
| Humidity | 90% |
| Wind Speed | N 12 G 26 mph |
| Barometer | 29.79 in (1008.1 mb) |
| Dewpoint | 57°F (14°C) |
| Visibility | 8.00 mi |
| Last update | 14 Apr 2:51 am CDT |
Extended Forecast for
Round Lake ILSimilar City Names
Overnight
Low: 63 °F
Showers
Tuesday
High: 76 °F
Chance
T-stormsTuesday Night
Low: 62 °F
Showers
LikelyWednesday
High: 74 °F
Showers
Wednesday Night
Low: 57 °F
Showers
LikelyThursday
High: 69 °F
Chance
ShowersThursday Night
Low: 50 °F
Mostly Cloudy
Friday
High: 72 °F
Partly Sunny
Friday Night
Low: 54 °F
Showers
Detailed Forecast
Overnight
Showers and possibly a thunderstorm. Low around 63. North wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday
A 30 percent chance of showers and thunderstorms, mainly after 4pm. Mostly cloudy, with a high near 76. East northeast wind 10 to 15 mph becoming southwest in the morning. Winds could gust as high as 25 mph.
Tuesday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 9pm. Mostly cloudy, with a low around 62. South southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New rainfall amounts between a half and three quarters of an inch possible.
Wednesday
Showers and possibly a thunderstorm. High near 74. South southwest wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 90%.
Wednesday Night
Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 57. Southwest wind around 10 mph, with gusts as high as 15 mph. Chance of precipitation is 70%.
Thursday
A 50 percent chance of showers. Mostly cloudy, with a high near 69.
Thursday Night
Mostly cloudy, with a low around 50.
Friday
Partly sunny, with a high near 72.
Friday Night
A chance of showers, then showers and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 54.
Saturday
Showers likely, mainly before 1pm. Partly sunny, with a high near 66. Breezy.
Saturday Night
Mostly cloudy, with a low around 35.
Sunday
Mostly sunny, with a high near 51.
Sunday Night
Mostly clear, with a low around 33.
Monday
Sunny, with a high near 58.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Round Lake ILSimilar City Names
42.35°N 88.11°W
42.35°N 88.11°W
3:46 am CDT Apr 14, 2026
3am CDT Apr 14, 2026-6pm CDT Apr 20, 2026
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