• Today

    Feb 11

    20°Lo 11°

    Mostly sunny and frigid

    Very Good for home energy
    • Avg
      RealFeel
      12°
    • Hi
      RealFeel
      20°
    • Wind
      Speed
      6 mph
  • Fri

    Feb 12

    19°Lo 1°

    Frigid with clouds breaking

    Excellent for home energy
    • Avg
      RealFeel
      -7°
    • Hi
      RealFeel
    • Wind
      Speed
      15 mph
    more
  • Sat

    Feb 13

    11°Lo 5°

    Mostly sunny and frigid

    Excellent for home energy
    • Avg
      RealFeel
    • Hi
      RealFeel
    • Wind
      Speed
      9 mph
    more
  • Sun

    Feb 14

    20°Lo 17°

    Very cold; a little p.m. snow

    Excellent for home energy
    • Avg
      RealFeel
    • Hi
      RealFeel
    • Wind
      Speed
      12 mph
    more
  • Mon

    Feb 15

    29°Lo 24°

    Not as cold with low clouds

    Very Good for home energy
    • Avg
      RealFeel
      21°
    • Hi
      RealFeel
      24°
    • Wind
      Speed
      8 mph
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Thu
12pm
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  12pm 1pm 2pm 3pm 4pm 5pm 6pm 7pm
Forecast
Mostly Sunny
Sunny
Sunny
Mostly Sunny
Mostly Sunny
Partly Sunny
Cloudy
Cloudy
Temp (°F) 17° 18° 20° 19° 18° 17° 15° 14°
RealFeel® 18° 19° 19° 17° 14° 12° 11°
Humidity 48% 45% 45% 45% 48% 51% 54% 57%
   
  12pm 1pm 2pm 3pm 4pm 5pm 6pm 7pm
Rain
 
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Snow
 
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Ice
 
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  12pm 1pm 2pm 3pm 4pm 5pm 6pm 7pm
Wind (mph) 7 NW 6 NW 6 NW 6 WNW 6 W 6 W 6 WSW 6 W
UV Index 3 2 2 1 0 0 0 0
Cloud Cover 10% 5% 3% 10% 27% 48% 65% 69%
Dew Point
Middle Grid line 25 F Middle Grid line 20 F Middle Grid line 15 F Middle Grid line 10 F

Temperature History - Feb 11

more Historical Weather Data >
  Today Normal Record 2/11/2015
High 20° 33° N/A 36°
Low 11° 18° N/A 16°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:54 AM with 10:24 of sunlight, then sets at 5:18 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:39 AM with 12:36 of moolight, then sets at 9:15 PM

Waukegan Weather Report

Chicago: Cold air to blast region through weekend

February 11, 2016; 9:01 AM 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 >

Thu. Home Energy Efficiency

Thu. Degree Days

Thu. UV Index