• Today

    Nov 26

    31°Lo 19°

    Mostly cloudy and cold

    Beneficial weather for migraines
    • Hi
      RealFeel
      31°
    • UV
      1 - Low
    • Cloud
      Cover
      86%
    more
  • Thu

    Nov 27

    23°Lo 9°

    Mostly cloudy; breezy, colder

    At Risk weather for migraines
    • Hi
      RealFeel
    • UV
      1 - Low
    • Cloud
      Cover
      76%
  • Fri

    Nov 28

    33°Lo 29°

    A snow shower; not as cold

    Neutral weather for migraines
    • Hi
      RealFeel
      20°
    • UV
      1 - Low
    • Cloud
      Cover
      70%
    more
  • Sat

    Nov 29

    44°Lo 36°

    Some sun; breezy, not as cold

    Neutral weather for migraines
    • Hi
      RealFeel
      33°
    • UV
      1 - Low
    • Cloud
      Cover
      57%
    more
  • Sun

    Nov 30

    44°Lo 22°

    Breezy with clouds and sun

    Beneficial weather for migraines
    • Hi
      RealFeel
      35°
    • UV
      1 - Low
    • Cloud
      Cover
      70%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Thu
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Forecast
Cloudy
Mostly Cloudy
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Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Temp (°F) 21° 20° 19° 19° 20° 21° 22° 23°
RealFeel®
Humidity 77% 78% 79% 77% 75% 72% 69% 67%
   
  6am 7am 8am 9am 10am 11am 12pm 1pm
Rain
 
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Snow
 
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  6am 7am 8am 9am 10am 11am 12pm 1pm
Wind (mph) 12 WNW 15 WNW 16 WNW 17 WNW 16 WNW 16 WNW 16 WNW 15 NW
UV Index 0 0 0 0 1 1 1 1
Cloud Cover 95% 76% 76% 76% 76% 76% 76% 76%
Dew Point 15° 14° 14° 13° 13° 13° 13° 13°
Middle Grid line 25 F Middle Grid line 20 F Middle Grid line 15 F

Temperature History - Nov 27

more Historical Weather Data >
  Today Normal Record 11/27/2013
High 23° 39° N/A 24°
Low 22° N/A

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:58 AM with 9:26 of sunlight, then sets at 4:24 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:10 AM with 10:56 of moolight, then sets at 10:06 PM

Crystal Lake Weather Report

Chicago: Chill to Linger into Weekend Following Thanksgiving Day

November 26, 2014; 3:48 AM ET

Cold, winterlike weather will remain across the Chicago area through Thanksgiving Day and the weekend. more >

Thu. Migraine Headache

Thu. UV Index