Hazardous Weather Conditions
Current conditions at
Chicago/Waukegan Regional Airport (KUGN)
Lat: 42.43°NLon: 87.86°WElev: 709ft.
Overcast
39°F
4°C
| Humidity | 86% |
| Wind Speed | NE 16 G 25 mph |
| Barometer | 29.86 in (1011.4 mb) |
| Dewpoint | 35°F (2°C) |
| Visibility | 10.00 mi |
| Wind Chill | 30°F (-1°C) |
| Last update | 10 Mar 2:51 pm CDT |
Extended Forecast for
2 Miles NNW Winthrop Harbor IL
This Afternoon

High: 43 °F
Chance Rain
Tonight
Low: 36 °F
Rain and
Patchy Fog
then Rain
Likely and
Areas FogWednesday
High: 38 °F
Rain and
Patchy Fog
then
Rain/Snow
LikelyWednesday Night

Low: 27 °F
Decreasing
CloudsThursday

High: 45 °F
Mostly Sunny
Thursday Night
Low: 37 °F
Chance Rain
then Rain
Likely and
WindyFriday

High: 44 °F
Mostly Sunny
and WindyFriday Night

Low: 28 °F
Increasing
CloudsSaturday

High: 40 °F
Chance Snow
Detailed Forecast
This Afternoon
A 30 percent chance of rain and thunderstorms after 5pm. Mostly cloudy, with a high near 43. North wind around 15 mph.
Tonight
Rain and thunderstorms before 1am, then rain likely and possibly a thunderstorm between 1am and 4am, then a chance of rain after 4am. Patchy fog. Low around 36. Northeast wind 5 to 10 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday
Rain and snow before 2pm, then a chance of snow between 2pm and 4pm. Patchy fog before 7am. High near 38. Northwest wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Wednesday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 27. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Thursday
Mostly sunny, with a high near 45. Southwest wind 5 to 10 mph.
Thursday Night
Rain likely, mainly after 1am. Cloudy, with a low around 37. Windy, with a south wind 10 to 15 mph increasing to 20 to 25 mph after midnight. Winds could gust as high as 35 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Mostly sunny, with a high near 44. Windy, with a west wind 20 to 25 mph, with gusts as high as 45 mph.
Friday Night
Increasing clouds, with a low around 28. Northwest wind 5 to 10 mph.
Saturday
A 30 percent chance of snow. Cloudy, with a high near 40.
Saturday Night
Rain likely, possibly mixed with snow, mainly after 1am. Cloudy, with a low around 33. Chance of precipitation is 60%.
Sunday
Rain and snow. High near 41. Breezy. Chance of precipitation is 80%.
Sunday Night
Rain and snow likely. Mostly cloudy, with a low around 14. Blustery. Chance of precipitation is 60%.
Monday
A 20 percent chance of snow. Mostly cloudy, with a high near 25.
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)
2:53 pm CDT Mar 10, 2026
2pm CDT Mar 10, 2026-6pm CDT Mar 16, 2026



