Hazardous Weather Conditions
Current conditions at
Chicago / Wheeling, Pal-Waukee Airport (KPWK)
Lat: 42.12°NLon: 87.9°WElev: 646ft.
Overcast
52°F
11°C
| Humidity | 86% |
| Wind Speed | W 13 G 24 mph |
| Barometer | 29.66 in (1004.0 mb) |
| Dewpoint | 48°F (9°C) |
| Visibility | 10.00 mi |
| Wind Chill | 48°F (9°C) |
| Last update | 18 Apr 4:52 am CDT |
Extended Forecast for
Prospect Heights IL
Overnight
Low: 50 °F
Slight Chance
Showers and
BreezySaturday
High: 50 °F
Breezy.
Slight Chance
Showers then
Mostly SunnySaturday Night
Low: 36 °F
Mostly Clear
then Areas
FrostSunday
High: 50 °F
Areas Frost
then Chance
ShowersSunday Night
Low: 33 °F
Partly Cloudy
then FrostMonday
High: 54 °F
Frost then
SunnyMonday Night
Low: 44 °F
Mostly Cloudy
Tuesday
High: 72 °F
Mostly Sunny
Tuesday Night
Low: 48 °F
Partly Cloudy
Detailed Forecast
Overnight
A 20 percent chance of showers. Cloudy, with a steady temperature around 50. Breezy, with a west northwest wind around 20 mph, with gusts as high as 30 mph.
Saturday
A 10 percent chance of showers before 7am. Cloudy, then gradually becoming mostly sunny, with a high near 50. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph.
Saturday Night
Areas of frost after 5am. Otherwise, mostly clear, with a low around 36. West southwest wind 5 to 15 mph, with gusts as high as 25 mph.
Sunday
A 30 percent chance of showers after 1pm. Areas of frost before 7am. Otherwise, mostly sunny, with a high near 50. West southwest wind 5 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 25 mph.
Sunday Night
Widespread frost, mainly after 5am. Otherwise, mostly clear, with a low around 33. Northwest wind 5 to 10 mph becoming light and variable after midnight. Winds could gust as high as 15 mph.
Monday
Widespread frost before 8am. Otherwise, sunny, with a high near 54.
Monday Night
Mostly cloudy, with a low around 44.
Tuesday
Mostly sunny, with a high near 72.
Tuesday Night
Partly cloudy, with a low around 48.
Wednesday
Sunny, with a high near 70.
Wednesday Night
Mostly clear, with a low around 53.
Thursday
Mostly sunny, with a high near 80.
Thursday Night
Showers likely. Mostly cloudy, with a low around 60.
Friday
A chance of showers. Mostly cloudy, with a high near 73.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Prospect Heights IL
42.09°N 87.92°W
42.09°N 87.92°W
3:06 am CDT Apr 18, 2026
5am CDT Apr 18, 2026-6pm CDT Apr 24, 2026
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