Current conditions at
Chicago / Wheeling, Pal-Waukee Airport (KPWK)
Lat: 42.12°NLon: 87.9°WElev: 646ft.
Fair
24°F
-4°C
| Humidity | 81% |
| Wind Speed | Calm |
| Barometer | 30.30 in (1026.6 mb) |
| Dewpoint | 19°F (-7°C) |
| Visibility | 10.00 mi |
| Last update | 12 Feb 1:52 am CST |
Extended Forecast for
Lake Forest IL
Overnight
Low: 21 °F
Partly Cloudy
Thursday
High: 35 °F
Decreasing
CloudsThursday Night
Low: 27 °F
Partly Cloudy
Friday
High: 49 °F
Sunny
Friday Night
Low: 31 °F
Mostly Clear
Saturday
High: 46 °F
Partly Sunny
Saturday Night
Low: 34 °F
Mostly Cloudy
Sunday
High: 51 °F
Sunny
Sunday Night
Low: 32 °F
Partly Cloudy
Detailed Forecast
Overnight
Partly cloudy, with a low around 21. Northwest wind around 5 mph.
Thursday
Mostly cloudy, then gradually becoming sunny, with a high near 35. North northwest wind around 5 mph becoming east southeast in the afternoon.
Thursday Night
Partly cloudy, with a low around 27. East southeast wind around 5 mph becoming south southwest after midnight.
Friday
Sunny, with a high near 49. Southwest wind 5 to 10 mph.
Friday Night
Mostly clear, with a low around 31. Southwest wind around 5 mph becoming calm after midnight.
Saturday
Partly sunny, with a high near 46.
Saturday Night
Mostly cloudy, with a low around 34.
Sunday
Sunny, with a high near 51.
Sunday Night
Partly cloudy, with a low around 32.
Washington's Birthday
Partly sunny, with a high near 52.
Monday Night
Mostly cloudy, with a low around 38.
Tuesday
Mostly cloudy, with a high near 51.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 43.
Wednesday
A chance of rain. Mostly sunny, with a high near 56.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
Lake Forest IL
42.24°N 87.86°W
42.24°N 87.86°W
12:35 am CST Feb 12, 2026
1am CST Feb 12, 2026-6pm CST Feb 18, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
