Hazardous Weather Conditions
Current conditions at
Chicago/Waukegan Regional Airport (KUGN)
Lat: 42.43°NLon: 87.86°WElev: 709ft.
Fair
51°F
11°C
| Humidity | 74% |
| Wind Speed | NE 12 mph |
| Barometer | 30.00 in (1016.2 mb) |
| Dewpoint | 43°F (6°C) |
| Visibility | 10.00 mi |
| Wind Chill | 47°F (8°C) |
| Last update | 25 Apr 12:51 pm CDT |
Extended Forecast for
2 Miles NNW Winthrop Harbor IL
This Afternoon

High: 51 °F
Sunny
Tonight

Low: 41 °F
Partly Cloudy
Sunday

High: 57 °F
Mostly Sunny
Sunday Night

Low: 46 °F
Mostly Cloudy
Monday
High: 65 °F
Chance
Showers then
ShowersMonday Night

Low: 50 °F
Showers
Tuesday

High: 60 °F
Partly Sunny
Tuesday Night

Low: 44 °F
Mostly Cloudy
Wednesday

High: 56 °F
Partly Sunny
Detailed Forecast
This Afternoon
Sunny, with a high near 51. Northeast wind 10 to 15 mph.
Tonight
Partly cloudy, with a low around 41. North wind 5 to 10 mph becoming east after midnight.
Sunday
Mostly sunny, with a high near 57. East wind 5 to 10 mph.
Sunday Night
Mostly cloudy, with a low around 46. Northeast wind 5 to 10 mph becoming southeast after midnight.
Monday
Showers, with thunderstorms also possible after 4pm. High near 65. Southeast wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
Monday Night
Showers and possibly a thunderstorm before 1am, then a slight chance of showers. Low around 50. Southeast wind around 15 mph becoming southwest after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
Tuesday
Partly sunny, with a high near 60. West wind 10 to 15 mph.
Tuesday Night
Mostly cloudy, with a low around 44. Northwest wind around 5 mph.
Wednesday
Partly sunny, with a high near 56.
Wednesday Night
Partly cloudy, with a low around 40.
Thursday
Mostly sunny, with a high near 55.
Thursday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 39.
Friday
Mostly sunny, with a high near 53.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
2 Miles NNW Winthrop Harbor IL
42.52°N 87.84°W (Elev. 623 ft)
42.52°N 87.84°W (Elev. 623 ft)
12:06 pm CDT Apr 25, 2026
1pm CDT Apr 25, 2026-6pm CDT May 1, 2026



