• Today

    Feb 6

    38°Lo 32°

    Periods of sun

    Neutral weather for sinus headaches
    • Hi
      RealFeel
      34°
    • UV
      2 - Low
    • Cloud
      Cover
      45%
  • Sun

    Feb 7

    42°Lo 27°

    A bit of snow and rain

    At Risk weather for sinus headaches
    • Hi
      RealFeel
      37°
    • UV
      2 - Low
    • Cloud
      Cover
      76%
    more
  • Mon

    Feb 8

    32°Lo 17°

    Cloudy with a little snow

    At Risk weather for sinus headaches
    • Hi
      RealFeel
      28°
    • UV
      2 - Low
    • Cloud
      Cover
      95%
    more
  • Tue

    Feb 9

    21°Lo 6°

    Colder with flurries

    At Risk weather for sinus headaches
    • Hi
      RealFeel
    • UV
      2 - Low
    • Cloud
      Cover
      93%
    more
  • Wed

    Feb 10

    17°Lo 8°

    Partly sunny and frigid

    Neutral weather for sinus headaches
    • Hi
      RealFeel
    • UV
      2 - Low
    • Cloud
      Cover
      46%
    more
Next Previous
Partly sunny 26° RealFeel® 18°

N

E

S

W

  • Humidity: 84%
  • Pressure: 30.28 in
  • UV Index: 0
  • Cloud Cover: 35%
  • Ceiling: 23100 ft
  • Dew Point: 22° F
  • Visibility: 5 mi
9 mph

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:01 AM with 10:12 of sunlight, then sets at 5:13 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 5:16 AM with 10:10 of moolight, then sets at 3:26 PM

Temperature Summary - 8:39 AM

  Temp (°F)
Now 26°
Yesterday 27°
RealFeel® 18°
RealFeel® Shade 17°
Wind Chill 17°
Dew Point 22°
  Hi / Lo
Previous 6 Hours 27°
  24°
Previous 12 Hours 29°
  24°
Previous 24 Hours 33°
  24°

Temperature History - Feb 6

more Historical Weather Data >
  Today Normal Record 2/6/2015
High 38° 32° N/A 30°
Low 32° 17° N/A 13°

Precipitation Summary - 8:39 AM

  Amount (in)
Previous 1 Hour 0
Previous 3 Hours 0
Previous 6 Hours 0
Previous 9 Hours 0
Previous 12 Hours 0
Previous 18 Hours 0
Previous 24 Hours 0

Grayslake Weather Report

Chicago: Temperatures to rise through weekend

February 6, 2016; 7:08 AM ET

Chicago is in store for a dry and warmer weekend before the next round of winter weather early next week. more >

Health Weather

Jan 19, 2016; 10:05 AM ET How the weather impacts people's health

Sat. Sinus Headache

Sat. UV Index