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  • Tonight

    Feb 10

    Partly cloudy and frigid Lo 3°
    more
  • Thu

    Feb 11

    Mostly sunny and frigid 18°Lo 9°
  • Fri

    Feb 12

    Windy and very cold 22°Lo -1°
    more
  • Sat

    Feb 13

    Mostly sunny and frigid 11°Lo -2°
    more
  • Sun

    Feb 14

    Very cold with a little snow 21°Lo 17°
    more
< Previous 8 hours Next 8 hours >
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Forecast
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Clear
Clear
Clear
Mostly Clear
Mostly Clear
Temp (°F) 18° 17° 15° 13° 11° 11° 10°
RealFeel® 13° 11° 10° 10°
Humidity 51% 55% 60% 64% 69% 72% 75% 79%
   
  3pm 4pm 5pm 6pm 7pm 8pm 9pm 10pm
Rain
 
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Snow
 
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Ice
 
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  3pm 4pm 5pm 6pm 7pm 8pm 9pm 10pm
Wind (mph) 8 W 7 W 6 W 6 WSW 6 WSW 6 WSW 7 WSW 7 WSW
UV Index 1 0 0 0 0 0 0 0
Cloud Cover 11% 11% 11% 11% 0% 7% 14% 21%
Dew Point
Middle Grid line 20 F Middle Grid line 15 F Middle Grid line 10 F Middle Grid line 5 F

Temperature History - Feb 11

more Historical Weather Data >
  Today Normal Record 2/11/2015
High 18° 30° N/A 33°
Low 12° N/A 13°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:55 AM with 10:25 of sunlight, then sets at 5:20 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:41 AM with 12:36 of moolight, then sets at 9:17 PM

Crystal Lake Weather Report

Chicago: Cold air to blast region through weekend

February 10, 2016; 7:06 PM ET

Cold air will grip the Chicago area into the weekend with temperatures up to 15 degrees Fahrenheit below average for this time of year. more >

ABC 7 Chicago Headlines

Arlington Heights police searching for missing father

Tim Anderson, 38, was last seen leaving his Arlington Heights home early Monday morning.

VIDEO: Police pursuit ends in crash on Eisenhower Expressway

How ISIS recruiting videos mirror Hollywood scripts