• Today

    Feb 1

    27°Lo 8°

    Blizzard

    At High Risk weather for colds
    • Avg
      Temp
      18°
    • Avg
      RealFeel
    • Hi
      RealFeel
      12°
    more
  • Mon

    Feb 2

    16°Lo 8°

    Mostly sunny and very cold

    Neutral weather for colds
    • Avg
      Temp
      12°
    • Avg
      RealFeel
    • Hi
      RealFeel
    more
  • Tue

    Feb 3

    23°Lo 16°

    Mostly cloudy

    Neutral weather for colds
    • Avg
      Temp
      20°
    • Avg
      RealFeel
      11°
    • Hi
      RealFeel
      17°
  • Wed

    Feb 4

    22°Lo -1°

    Rather cloudy, a bit of snow

    Neutral weather for colds
    • Avg
      Temp
      11°
    • Avg
      RealFeel
      -5°
    • Hi
      RealFeel
    more
  • Thu

    Feb 5

    14°Lo 0°

    Partly sunny and frigid

    Neutral weather for colds
    • Avg
      Temp
    • Avg
      RealFeel
      -3°
    • Hi
      RealFeel
      11°
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Tue
9am
10am 11am 12pm 1pm 2pm 3pm 4pm
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Forecast
Mostly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Mostly Cloudy
Mostly Cloudy
Temp (°F) 15° 17° 18° 19° 20° 22° 22° 23°
RealFeel® 11° 13° 15° 16° 17° 17°
Humidity 71% 69% 68% 68% 68% 66% 66% 65%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
7%
 
7%
 
7%
 
7%
 
7%
 
7%
 
7%
 
7%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Wind (mph) 9 SW 9 WSW 9 WSW 9 WSW 8 WSW 8 WSW 7 WSW 7 WSW
UV Index 1 1 2 2 2 1 1 0
Cloud Cover 78% 74% 69% 67% 69% 74% 79% 83%
Dew Point 10° 11° 12° 12° 13°
Middle Grid line 25 F Middle Grid line 20 F Middle Grid line 15 F Middle Grid line 10 F

Temperature History - Feb 3

more Historical Weather Data >
  Today Normal Record 2/3/2014
High 23° 31° N/A 21°
Low 16° 16° N/A -8°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:04 AM with 10:05 of sunlight, then sets at 5:09 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 5:16 PM with 13:49 of moolight, then sets at 7:05 AM

Grayslake Weather Report

Chicago: Major Snowstorm to Hit Area Hard This Weekend

February 1, 2015; 9:10 AM ET

A major snowstorm will hit the Chicago area head on this weekend, leading to travel delays and major disruptions to daily activities. more >

Natural Ways To Combat Colds and Flu

Nov 30, 2012; 5:00 AM ET Flu season is here and will stick around until May. Here are a few natural remedies to ease pain and suffering.

Tue. Cold & Flu

Tue. UV Index