• Tonight

    Nov 20

    Lo 14°

    Clear and frigid

    Asthma Weather
    • Hi
      RealFeel
    • UV
      2 - Low
    • Air Qual.
      Good
    more
  • Fri

    Nov 21

    29°Lo 28°

    Partly sunny and very cold

    Beneficial weather for asthma
    • Hi
      RealFeel
      19°
    • UV
      2 - Low
    • Air Qual.
      Moderate
  • Sat

    Nov 22

    46°Lo 42°

    Milder with rain and drizzle

    Neutral weather for asthma
    • Hi
      RealFeel
      35°
    • UV
      1 - Low
    • Air Qual.
      Moderate
    more
  • Sun

    Nov 23

    47°Lo 40°

    Rain becoming steadier

    At Risk weather for asthma
    • Hi
      RealFeel
      34°
    • UV
      1 - Low
    • Cloud
      Cover
      98%
    more
  • Mon

    Nov 24

    41°Lo 28°

    Mostly cloudy, snow showers

    Neutral weather for asthma
    • Hi
      RealFeel
      26°
    • UV
      1 - Low
    • Cloud
      Cover
      76%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Fri
5am
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  5am 6am 7am 8am 9am 10am 11am 12pm
Forecast
Clear
Clear
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Sunny
Sunny
Temp (°F) 14° 14° 15° 17° 18° 21° 23° 25°
RealFeel® 11° 13° 13° 14° 16° 17° 17° 18°
Humidity 67% 68% 67% 64% 62% 58% 52% 47%
   
  5am 6am 7am 8am 9am 10am 11am 12pm
Rain
 
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Snow
 
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Ice
 
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  5am 6am 7am 8am 9am 10am 11am 12pm
Wind (mph) 6 WNW 5 W 5 WSW 6 SW 6 SSW 7 SSW 9 S 10 S
UV Index 0 0 0 0 1 1 2 2
Cloud Cover 3% 7% 13% 18% 18% 12% 5% 7%
Dew Point
Middle Grid line 30 F Middle Grid line 25 F Middle Grid line 20 F Middle Grid line 15 F Middle Grid line 10 F

Temperature History - Nov 21

more Historical Weather Data >
  Today Normal Record 11/21/2013
High 29° 46° 66° (1990) 51°
Low 28° 32° (1964) 41°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:47 AM with 9:38 of sunlight, then sets at 4:25 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 5:41 AM with 10:29 of moolight, then sets at 4:10 PM

Chicago Weather Report

Chicago: Warming Trend to Follow Frigid Week

November 20, 2014; 4:08 PM ET

Warmer air is set to arrive for the weekend, but rain will accompany it. more >

The Dangers of Bus Travel

Dec 10, 2012; 5:00 AM ET While bus transportation is one of the most affordable, it is important to know which motor coach companies rank highest in safety.

Fri. Air Quality

Fri. Asthma Risk

Fri. UV Index