• Tonight

    Apr 18

    Lo 33°

    Clear to partly cloudy

    Sinus Headache Weather
    • Hi
      RealFeel
      37°
    • UV
      6 - High
    • Cloud
      Cover
      9%
  • Sat

    Apr 19

    56°Lo 41°

    Mostly sunny and breezy

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      55°
    • UV
      6 - High
    • Cloud
      Cover
      25%
    more
  • Sun

    Apr 20

    64°Lo 48°

    Partly sunny and warmer

    Neutral weather for sinus headaches
    • Hi
      RealFeel
      66°
    • UV
      6 - High
    • Cloud
      Cover
      45%
    more
  • Mon

    Apr 21

    62°Lo 41°

    Mostly cloudy, showers around

    Neutral weather for sinus headaches
    • Hi
      RealFeel
      63°
    • UV
      5 - Moderate
    • Cloud
      Cover
      76%
    more
  • Tue

    Apr 22

    57°Lo 34°

    A morning shower possible

    Neutral weather for sinus headaches
    • Hi
      RealFeel
      55°
    • UV
      6 - High
    • Cloud
      Cover
      51%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Fri
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  1am 2am 3am 4am 5am 6am 7am 8am
Forecast
Mostly Cloudy
Mostly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Mostly Sunny
Temp (°F) 41° 41° 39° 38° 36° 35° 38° 39°
RealFeel® 37° 41° 30° 27° 26° 26° 31° 33°
Humidity 72% 86% 86% 86% 86% 87% 81% 82%
   
  1am 2am 3am 4am 5am 6am 7am 8am
Rain
 
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0%
Snow
 
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Ice
 
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  1am 2am 3am 4am 5am 6am 7am 8am
Wind (mph) 6 S 2 SSW 9 NNE 11 N 10 N 9 N 8 N 8 N
UV Index 0 0 0 0 0 0 0 1
Cloud Cover 81% 80% 49% 44% 35% 45% 56% 13%
Dew Point 33° 37° 35° 34° 32° 32° 33° 34°
Middle Grid line 45 F Middle Grid line 40 F Middle Grid line 35 F Middle Grid line 30 F

Temperature History - Apr 18

more Historical Weather Data >
  Today Normal Record 4/18/2013
High 42° 57° N/A 63°
Low 33° 39° N/A 39°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:06 AM with 13:30 of sunlight, then sets at 7:36 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:24 PM with 9:56 of moolight, then sets at 9:20 AM

Top Story

Waukegan Weather Report

Chicago: Weekend Warmth on the Way

April 18, 2014; 4:14 AM ET

Despite a chilly Friday, seasonal warmth will return to the city right in time for the holiday weekend. more >

Is it a Cold or the Flu?

Apr 7, 2014; 5:00 AM ET Symptoms caused by the common cold can often resemble those associated with the influenza virus, so how do you differentiate between the two?

Fri. Sinus Headache

Fri. UV Index