Current conditions at
Chicago / Wheeling, Pal-Waukee Airport (KPWK)
Lat: 42.12°NLon: 87.9°WElev: 646ft.
Light Snow
30°F
-1°C
| Humidity | 75% |
| Wind Speed | NE 12 mph |
| Barometer | 30.19 in (1022.9 mb) |
| Dewpoint | 23°F (-5°C) |
| Visibility | 5.00 mi |
| Wind Chill | 20°F (-7°C) |
| Last update | 28 Feb 12:52 pm CST |
Extended Forecast for
Arlington Heights IL
This Afternoon

High: 35 °F
Slight Chance
SnowTonight
Low: 25 °F
Cloudy then
Isolated Snow
ShowersSunday
High: 32 °F
Isolated Snow
Showers then
Mostly SunnySunday Night

Low: 23 °F
Decreasing
CloudsMonday

High: 42 °F
Mostly Sunny
Monday Night
Low: 33 °F
Slight Chance
Rain/Snow
then
Rain/Snow
LikelyTuesday
High: 44 °F
Rain then
Chance RainTuesday Night

Low: 34 °F
Chance Rain
Wednesday

High: 50 °F
Chance Rain
Detailed Forecast
This Afternoon
A 20 percent chance of snow before 3pm. Cloudy, with a high near 35. Northeast wind 10 to 15 mph.
Tonight
Scattered flurries between midnight and 3am, then isolated snow showers after 3am. Mostly cloudy, with a low around 25. North northeast wind 10 to 15 mph. Chance of precipitation is 20%.
Sunday
Isolated snow showers before noon. Partly sunny, with a high near 32. East northeast wind around 10 mph. Chance of precipitation is 20%.
Sunday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 23. East northeast wind around 5 mph, with gusts as high as 10 mph.
Monday
Mostly sunny, with a high near 42. Southeast wind 5 to 15 mph.
Monday Night
Rain likely, possibly mixed with snow, becoming all rain after 3am. Mostly cloudy, with a low around 33. Chance of precipitation is 60%.
Tuesday
Rain, mainly before noon. High near 44. Chance of precipitation is 80%.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 34.
Wednesday
A chance of rain. Mostly cloudy, with a high near 50.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 40.
Thursday
A chance of rain. Mostly cloudy, with a high near 57.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 45.
Friday
Rain likely. Cloudy, with a high near 63.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Arlington Heights IL
42.09°N 87.98°W
42.09°N 87.98°W
12:31 pm CST Feb 28, 2026
1pm CST Feb 28, 2026-6pm CST Mar 6, 2026


