• Today

    Feb 10

    17°Lo 6°

    Partly sunny and frigid

    Beneficial weather for asthma
    • Hi
      RealFeel
    • UV
      4 - Moderate
    • Air Qual.
      Good
  • Thu

    Feb 11

    19°Lo 12°

    Mostly sunny and frigid

    Beneficial weather for asthma
    • Hi
      RealFeel
      16°
    • UV
      4 - Moderate
    • Air Qual.
      Good
    more
  • Fri

    Feb 12

    23°Lo 1°

    Rather cloudy and windy

    Beneficial weather for asthma
    • Hi
      RealFeel
      10°
    • UV
      2 - Low
    • Air Qual.
      Good
    more
  • Sat

    Feb 13

    13°Lo 4°

    Mostly sunny and very cold

    Beneficial weather for asthma
    • Hi
      RealFeel
    • UV
      4 - Moderate
    • Air Qual.
      Good
    more
  • Sun

    Feb 14

    22°Lo 19°

    Very cold with a little snow

    Beneficial weather for asthma
    • Hi
      RealFeel
    • UV
      2 - Low
    • Air Qual.
      Good
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Wed
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  1am 2am 3am 4am 5am 6am 7am 8am
Forecast
Mostly Cloudy
Cloudy
Mostly Cloudy
Cloudy
Cloudy
Cloudy
Partly Sunny
Mostly Cloudy
Temp (°F) 11° 11° 10°
RealFeel® -4° -6° -6° -5° -7° -8° -9° -6°
Humidity 73% 74% 73% 73% 74% 73% 69% 69%
   
  1am 2am 3am 4am 5am 6am 7am 8am
Rain
 
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Snow
 
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Ice
 
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  1am 2am 3am 4am 5am 6am 7am 8am
Wind (mph) 12 NNW 13 NNW 12 NW 10 WNW 12 WNW 12 NW 12 NW 10 WNW
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 86% 91% 87% 68% 71% 65% 45% 78%
Dew Point
Middle Grid line 15 F Middle Grid line 10 F Middle Grid line 5 F

Temperature History - Feb 10

more Historical Weather Data >
  Today Normal Record 2/10/2015
High 17° 31° 55° (1976) 28°
Low 15° -14° (1982)

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:58 AM with 10:24 of sunlight, then sets at 5:22 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:06 AM with 12:01 of moolight, then sets at 8:07 PM

DeKalb Weather Report

Chicago: Cold air to blast region through weekend

February 10, 2016; 10:35 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 >

Wed. Air Quality

Wed. Asthma Risk

Wed. UV Index