• Early AM

    Apr 20

    Lo 42°

    Partly cloudy

    Sinus Headache Weather
    • Hi
      RealFeel
      52°
    • UV
      6 - High
    • Cloud
      Cover
      40%
    more
  • Today

    Apr 20

    73°Lo 50°

    Partly sunny

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      72°
    • UV
      7 - High
    • Cloud
      Cover
      32%
    more
  • Mon

    Apr 21

    72°Lo 44°

    Couple of showers, t-storms

    At Risk weather for sinus headaches
    • Hi
      RealFeel
      70°
    • UV
      4 - Moderate
    • Cloud
      Cover
      88%
  • Tue

    Apr 22

    57°Lo 33°

    Cooler with clouds breaking

    At Risk weather for sinus headaches
    • Hi
      RealFeel
      55°
    • UV
      6 - High
    • Cloud
      Cover
      51%
    more
  • Wed

    Apr 23

    58°Lo 38°

    Partly sunny

    Neutral weather for sinus headaches
    • Hi
      RealFeel
      60°
    • UV
      7 - High
    • Cloud
      Cover
      35%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Mon
1am
2am 3am 4am 5am 6am 7am 8am
  1am 2am 3am 4am 5am 6am 7am 8am
Forecast
Mostly Cloudy
Mostly Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Mostly Cloudy
Mostly Cloudy
Temp (°F) 54° 52° 51° 50° 53° 54° 58° 61°
RealFeel® 49° 47° 46° 45° 48° 49° 54° 58°
Humidity 76% 80% 83% 85% 84% 80% 75% 69%
   
  1am 2am 3am 4am 5am 6am 7am 8am
Rain
 
7%
 
7%
 
7%
 
7%
 
7%
 
11%
 
15%
 
15%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  1am 2am 3am 4am 5am 6am 7am 8am
Wind (mph) 7 SSW 7 SSW 7 S 7 SSW 7 SSW 7 SSW 8 SSW 9 SW
UV Index 0 0 0 0 0 0 1 1
Cloud Cover 88% 89% 90% 90% 90% 90% 89% 88%
Dew Point 47° 46° 46° 46° 48° 48° 50° 51°
Middle Grid line 65 F Middle Grid line 60 F Middle Grid line 55 F Middle Grid line 50 F Middle Grid line 45 F

Temperature History - Apr 21

more Historical Weather Data >
  Today Normal Record 4/21/2013
High 72° 59° N/A 48°
Low 44° 37° N/A 27°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:03 AM with 13:38 of sunlight, then sets at 7:41 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:13 AM with 10:14 of moolight, then sets at 11:27 AM

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Warm Easter Day in Chicago but Rain Coming on Monday

April 19, 2014; 8:12 PM ET

It will be a partly sunny and warm Easter day across Chicago. more >

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Apr 19, 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?

Mon. Sinus Headache

Mon. UV Index