National Weather Service

News Headlines

Current conditions at

Chicago / Wheeling, Pal-Waukee Airport (KPWK)

Lat: 42.12°NLon: 87.9°WElev: 646ft.

A Few Clouds

69°F

21°C

Humidity	59%
Wind Speed	E 9 mph
Barometer	30.18 in (1022.0 mb)
Dewpoint	54°F (12°C)
Visibility	10.00 mi
Last update	29 Aug 2:52 pm CDT

More Information:

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

Extended Forecast for

Crystal Lake IL

This Afternoon
High: 73 °F
Scattered
Showers
Tonight
Low: 59 °F
Scattered
Showers
Saturday
High: 72 °F
Isolated
Showers then
Partly Sunny
Saturday Night
Low: 52 °F
Partly Cloudy
Sunday
High: 77 °F
Sunny
Sunday Night
Low: 54 °F
Mostly Clear
Labor Day
High: 79 °F
Sunny
Monday Night
Low: 55 °F
Mostly Clear
Tuesday
High: 80 °F
Sunny

Detailed Forecast

This Afternoon

Scattered showers after 4pm. Mostly cloudy, with a high near 73. East northeast wind around 5 mph. Chance of precipitation is 50%.

Tonight

Scattered showers, mainly before 7pm. Mostly cloudy, with a low around 59. East southeast wind 5 to 10 mph becoming light east after midnight. Chance of precipitation is 30%.

Saturday

Isolated showers before 10am. Mostly cloudy, with a high near 72. Calm wind becoming southeast around 5 mph in the morning. Chance of precipitation is 20%.

Saturday Night

Partly cloudy, with a low around 52. East wind around 5 mph becoming calm in the evening.

Sunday

Sunny, with a high near 77. Calm wind becoming east around 5 mph in the afternoon.

Sunday Night

Mostly clear, with a low around 54.

Labor Day

Sunny, with a high near 79.

Monday Night

Mostly clear, with a low around 55.

Tuesday

Sunny, with a high near 80.