National Weather Service

Current conditions at

Chicago / Wheeling, Pal-Waukee Airport (KPWK)

Lat: 42.12°NLon: 87.9°WElev: 646ft.

Fair

40°F

4°C

Humidity	70%
Wind Speed	SW 7 mph
Barometer	29.56 in (1001.5 mb)
Dewpoint	31°F (-1°C)
Visibility	10.00 mi
Wind Chill	35°F (2°C)
Last update	17 Jan 10:52 pm CST

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Arlington Heights IL

Tonight
Low: 24 °F
Cloudy and
Blustery
Saturday
High: 27 °F⇓
Decreasing
Clouds and
Blustery then
Mostly Sunny
Saturday Night
Low: 4 °F
Mostly Cloudy
Sunday
High: 8 °F
Cold
Sunday Night
Low: -4 °F
Mostly Clear
M.L.King Day
High: 8 °F
Chance
Flurries
Monday Night
Low: -6 °F
Chance
Flurries
Tuesday
High: 4 °F
Cold
Tuesday Night
Low: -1 °F
Partly Cloudy

Detailed Forecast

Tonight

Cloudy, with a low around 24. Blustery, with a northwest wind 10 to 15 mph increasing to 15 to 20 mph after midnight. Winds could gust as high as 30 mph.

Saturday

Cloudy, then gradually becoming mostly sunny, with a temperature falling to around 21 by 5pm. Blustery, with a north northwest wind 15 to 20 mph, with gusts as high as 35 mph.

Saturday Night

Mostly cloudy, with a low around 4. Wind chill values as low as -12. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.

Sunday

Partly sunny and cold, with a high near 8. Wind chill values as low as -15. West northwest wind around 15 mph, with gusts as high as 25 mph.

Sunday Night

Mostly clear, with a low around -4. West northwest wind 10 to 15 mph, with gusts as high as 20 mph.

M.L.King Day

A chance of flurries after noon. Mostly sunny and cold, with a high near 8.

Monday Night

A chance of flurries before midnight. Mostly cloudy, with a low around -6.

Tuesday

Mostly sunny and cold, with a high near 4.