


Hazardous Weather Conditions
Current conditions at
Chicago / Wheeling, Pal-Waukee Airport (KPWK)
Lat: 42.12°NLon: 87.9°WElev: 646ft.
Fair
87°F
31°C
Humidity | 34% |
Wind Speed | W 8 mph |
Barometer | 30.06 in (1017.6 mb) |
Dewpoint | 55°F (13°C) |
Visibility | 10.00 mi |
Heat Index | 85°F (29°C) |
Last update | 14 Jul 3:52 pm CDT |
Extended Forecast for
Mount Prospect IL
Tonight
Low: 69 °F
Mostly Clear
Tuesday
High: 90 °F
Sunny
Tuesday Night
Low: 73 °F
Partly Cloudy
Wednesday
High: 90 °F
Mostly Sunny
then Chance
T-stormsWednesday Night
Low: 71 °F
T-storms
LikelyThursday
High: 78 °F
Slight Chance
T-storms then
Chance
T-stormsThursday Night
Low: 64 °F
Chance
T-stormsFriday
High: 79 °F
Partly Sunny
Friday Night
Low: 66 °F
Partly Cloudy
Detailed Forecast
Tonight
Mostly clear, with a low around 69. East southeast wind around 5 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 90. Calm wind becoming south southwest around 5 mph in the morning. Winds could gust as high as 10 mph.
Tuesday Night
Partly cloudy, with a low around 73. South wind around 5 mph.
Wednesday
A 40 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 90. Heat index values as high as 98. Southwest wind 5 to 10 mph.
Wednesday Night
Showers and thunderstorms likely, mainly before 1am. Mostly cloudy, with a low around 71. Southwest wind around 5 mph, with gusts as high as 10 mph. Chance of precipitation is 60%.
Thursday
A 50 percent chance of showers and thunderstorms, mainly after 1pm. Mostly cloudy, with a high near 78.
Thursday Night
A 30 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 64.
Friday
Partly sunny, with a high near 79.
Friday Night
Partly cloudy, with a low around 66.
Saturday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 84.
Saturday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 71.
Sunday
A chance of showers and thunderstorms. Mostly sunny, with a high near 85.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 66.
Monday
A chance of showers and thunderstorms. Partly sunny, with a high near 82.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Mount Prospect IL
42.06°N 87.93°W
42.06°N 87.93°W
4:12 pm CDT Jul 14, 2025
4pm CDT Jul 14, 2025-6pm CDT Jul 21, 2025