Hazardous Weather Conditions
Current conditions at
Chicago / Wheeling, Pal-Waukee Airport (KPWK)
Lat: 42.12°NLon: 87.9°WElev: 646ft.
A Few Clouds
66°F
19°C
| Humidity | 90% |
| Wind Speed | Calm |
| Barometer | 29.91 in (1012.5 mb) |
| Dewpoint | 63°F (17°C) |
| Visibility | 10.00 mi |
| Last update | 17 May 5:52 am CDT |
Extended Forecast for
Arlington Heights IL
Today
High: 84 °F
Chance
Showers and
BreezyTonight
Low: 70 °F
Partly Cloudy
Monday
High: 84 °F
Showers
Likely and
BreezyMonday Night
Low: 68 °F
Chance
Showers and
BreezyTuesday
High: 81 °F
Showers
Likely and
BreezyTuesday Night
Low: 50 °F
Slight Chance
T-storms then
Mostly CloudyWednesday
High: 62 °F
Mostly Sunny
Wednesday Night
Low: 44 °F
Partly Cloudy
Thursday
High: 62 °F
Mostly Sunny
Detailed Forecast
Today
A chance of showers and thunderstorms before 11am, then a slight chance of showers between 11am and 1pm. Mostly cloudy, with a high near 84. Breezy, with a north northeast wind 10 to 20 mph becoming south in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 40%.
Tonight
Partly cloudy, with a low around 70. South wind around 15 mph, with gusts as high as 25 mph.
Monday
A chance of showers and thunderstorms before 11am, then showers likely and possibly a thunderstorm between 11am and 4pm, then a chance of showers and thunderstorms after 4pm. Mostly cloudy, with a high near 84. Breezy, with a south southwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Monday Night
A chance of showers, with thunderstorms also possible after 1am. Mostly cloudy, with a low around 68. Breezy, with a south southwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 50%.
Tuesday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 81. Breezy, with a south southwest wind 20 to 25 mph, with gusts as high as 30 mph. Chance of precipitation is 60%.
Tuesday Night
A slight chance of thunderstorms before 7pm. Mostly cloudy, with a low around 50. Chance of precipitation is 10%.
Wednesday
Mostly sunny, with a high near 62.
Wednesday Night
Partly cloudy, with a low around 44.
Thursday
Mostly sunny, with a high near 62.
Thursday Night
Mostly cloudy, with a low around 48.
Friday
Partly sunny, with a high near 68.
Friday Night
Mostly cloudy, with a low around 52.
Saturday
Partly sunny, with a high near 74.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Arlington Heights IL
42.09°N 87.95°W
42.09°N 87.95°W
3:56 am CDT May 17, 2026
6am CDT May 17, 2026-6pm CDT May 23, 2026
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