• Tonight

    Mar 27

    Lo 16°

    Clear and very cold

    Sinus Headache Weather
    • Hi
      RealFeel
      30°
    • UV
      4 - Moderate
    • Cloud
      Cover
      50%
    more
  • Sat

    Mar 28

    39°Lo 25°

    Plenty of sunshine, but cold

    Neutral weather for sinus headaches
    • Hi
      RealFeel
      51°
    • UV
      6 - High
    • Cloud
      Cover
      5%
  • Sun

    Mar 29

    50°Lo 33°

    Windy with a few showers

    At Risk weather for sinus headaches
    • Hi
      RealFeel
      40°
    • UV
      3 - Moderate
    • Cloud
      Cover
      79%
    more
  • Mon

    Mar 30

    59°Lo 43°

    Sunny and not as cool

    Neutral weather for sinus headaches
    • Hi
      RealFeel
      61°
    • UV
      6 - High
    • Cloud
      Cover
      9%
    more
  • Tue

    Mar 31

    65°Lo 43°

    Sunny and breezy

    Neutral weather for sinus headaches
    • Hi
      RealFeel
      65°
    • UV
      6 - High
    • Cloud
      Cover
      7%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sat
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  2am 3am 4am 5am 6am 7am 8am 9am
Forecast
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Sunny
Mostly Sunny
Mostly Sunny
Temp (°F) 18° 17° 16° 18° 19° 21° 24° 27°
RealFeel® 17° 17° 18° 18° 20° 21° 25° 30°
Humidity 90% 92% 93% 87% 80% 76% 69% 61%
   
  2am 3am 4am 5am 6am 7am 8am 9am
Rain
 
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Snow
 
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Ice
 
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  2am 3am 4am 5am 6am 7am 8am 9am
Wind (mph) 5 E 4 E 4 E 4 E 4 E 4 ENE 5 ENE 5 E
UV Index 0 0 0 0 0 0 0 1
Cloud Cover 10% 10% 10% 10% 10% 10% 10% 10%
Dew Point 15° 15° 15° 14° 14° 14° 15° 16°
Middle Grid line 30 F Middle Grid line 25 F Middle Grid line 20 F Middle Grid line 15 F

Temperature History - Mar 28

more Historical Weather Data >
  Today Normal Record 3/28/2014
High 39° 54° 78° (1991) 46°
Low 25° 32° 10° (1970) 37°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:47 AM with 12:30 of sunlight, then sets at 7:17 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:15 PM with 14:20 of moolight, then sets at 3:35 AM

Peru Weather Report

Chicago: Temperatures to Rebound Following Cold Start to the Weekend

March 27, 2015; 12:04 PM ET

Another surge of cold air is set to blast Chicago, bringing January-like temperatures to the area early this weekend. more >

Making a Forecast: The Sixth Sense

Feb 16, 2015; 5:00 AM ET What steps go into making a forecast?

Sat. Sinus Headache

Sat. UV Index