Hazardous Weather Conditions
Current conditions at
Chicago / Wheeling, Pal-Waukee Airport (KPWK)
Lat: 42.12°NLon: 87.9°WElev: 646ft.
Overcast
25°C
77°F
| Humidity | 79% |
| Wind Speed | NE 15 G 30 km/h |
| Barometer | 1015.5 mb (30.00 in) |
| Dewpoint | 21°C (70°F) |
| Visibility | 16 km |
| Heat Index | 26°C (79°F) |
| Last update | 5 Sep 12:52 pm CDT |
Extended Forecast for
Lake Forest IL
This Afternoon
High: 26 °C
Partly Sunny
Tonight
Low: 18 °C
Partly Cloudy
Sunday
High: 24 °C
Mostly Sunny
Sunday Night
Low: 17 °C
Partly Cloudy
Labor Day
High: 24 °C
Sunny
Monday Night
Low: 18 °C
Partly Cloudy
Tuesday
High: 31 °C
Mostly Sunny
Tuesday Night
Low: 22 °C
Partly Cloudy
Wednesday
High: 31 °C
Partly Sunny
Detailed Forecast
This Afternoon
Partly sunny, with a high near 26. Northeast wind 15 to 20 km/h.
Tonight
Partly cloudy, with a low around 18. Northeast wind 10 to 15 km/h, with gusts as high as 25 km/h.
Sunday
Mostly sunny, with a high near 24. East wind 10 to 15 km/h.
Sunday Night
Partly cloudy, with a low around 17. Northeast wind around 10 km/h becoming east southeast after midnight.
Labor Day
Sunny, with a high near 24. Southeast wind 10 to 15 km/h.
Monday Night
Partly cloudy, with a low around 18.
Tuesday
Mostly sunny, with a high near 31.
Tuesday Night
Partly cloudy, with a low around 22.
Wednesday
Partly sunny, with a high near 31.
Wednesday Night
Partly cloudy, with a low around 17.
Thursday
Mostly sunny, with a high near 26.
Thursday Night
Partly cloudy, with a low around 16.
Friday
Mostly sunny, with a high near 27.
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
1:20 pm CDT Sep 5, 2026
3pm CDT Sep 5, 2026-6pm CDT Sep 11, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
