Current conditions at
Chicago/Waukegan Regional Airport (KUGN)
Lat: 42.43°NLon: 87.86°WElev: 709ft.
Overcast
25°F
-4°C
| Humidity | 55% |
| Wind Speed | S 10 mph |
| Barometer | 30.26 in (1026.6 mb) |
| Dewpoint | 11°F (-12°C) |
| Visibility | 10.00 mi |
| Wind Chill | 15°F (-9°C) |
| Last update | 8 Dec 2:51 pm CST |
Extended Forecast for
Mc Henry IL
This Afternoon
High: 24 °F
Partly Sunny
Tonight
Low: 16 °F⇑
Chance Snow
Tuesday
High: 33 °F
Cloudy then
Chance
Rain/Freezing
RainTuesday Night
Low: 30 °F
Breezy.
Wintry Mix
then
Rain/Snow
LikelyWednesday
High: 32 °F
Breezy. Snow
Likely then
Slight Chance
SnowWednesday Night
Low: 11 °F
Chance Snow
then Mostly
CloudyThursday
High: 21 °F
Chance Snow
Thursday Night
Low: 6 °F
Chance Snow
Friday
High: 20 °F
Chance Snow
Detailed Forecast
This Afternoon
Partly sunny, with a high near 24. South wind around 5 mph, with gusts as high as 10 mph.
Tonight
A 30 percent chance of snow, mainly between 11pm and 4am. Cloudy, with a temperature rising to around 24 by 5am. South wind 5 to 15 mph, with gusts as high as 30 mph.
Tuesday
A chance of rain or freezing rain after 5pm. Cloudy, with a high near 33. West southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.
Tuesday Night
Rain, snow, and freezing rain before 10pm, then rain between 10pm and 3am, then a chance of rain and snow after 3am. Low around 30. Breezy, with a south southwest wind 15 to 25 mph becoming west after midnight. Winds could gust as high as 35 mph. Chance of precipitation is 100%. New ice accumulation of less than a 0.1 of an inch possible. Little or no snow accumulation expected.
Wednesday
Snow likely, mainly before noon. Cloudy, with a high near 32. Breezy, with a northwest wind 15 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 70%.
Wednesday Night
A 30 percent chance of snow before midnight. Mostly cloudy, with a low around 11.
Thursday
A 30 percent chance of snow, mainly after noon. Partly sunny, with a high near 21.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 6.
Friday
A chance of snow. Mostly cloudy, with a high near 20.
Friday Night
Mostly cloudy, with a low around -2.
Saturday
Partly sunny and cold, with a high near 6.
Saturday Night
Mostly cloudy, with a low around -4.
Sunday
Mostly sunny, with a high near 13.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Mc Henry IL
42.34°N 88.29°W
42.34°N 88.29°W
3:11 pm CST Dec 8, 2025
3pm CST Dec 8, 2025-6pm CST Dec 14, 2025
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