• Early AM

    Feb 9

    Lo 18°

    Occasional snow and flurries

    Sinus Headache Weather
    • Hi
      RealFeel
      14°
    • UV
      2 - Low
    • Cloud
      Cover
      95%
    more
  • Today

    Feb 9

    20°Lo 6°

    Mostly cloudy; windy, colder

    At Risk weather for sinus headaches
    • Hi
      RealFeel
    • UV
      2 - Low
    • Cloud
      Cover
      87%
    more
  • Wed

    Feb 10

    15°Lo 7°

    Partly sunny and frigid

    At Risk weather for sinus headaches
    • Hi
      RealFeel
    • UV
      2 - Low
    • Cloud
      Cover
      42%
  • Thu

    Feb 11

    21°Lo 11°

    Mostly sunny and very cold

    Neutral weather for sinus headaches
    • Hi
      RealFeel
      23°
    • UV
      4 - Moderate
    • Cloud
      Cover
      79%
    more
  • Fri

    Feb 12

    23°Lo 1°

    A little snow in the morning

    At High Risk weather for sinus headaches
    • Hi
      RealFeel
      11°
    • UV
      2 - Low
    • Cloud
      Cover
      49%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Wed
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Forecast
Cloudy
Cloudy
Cloudy
Mostly Cloudy
Cloudy
Cloudy
Partly Sunny
Partly Sunny
Temp (°F) 10°
RealFeel® -12° -13° -14° -15° -16° -16° -16° -15°
Humidity 68% 70% 68% 66% 65% 66% 65% 64%
   
  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) 17 NW 17 NW 17 NW 17 NW 16 NW 16 NW 16 NW 16 NW
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 90% 92% 90% 81% 71% 65% 45% 45%
Dew Point -2° -3° -3° -3° -3°
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 15° 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 9, 2016; 12:35 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. Sinus Headache

Wed. UV Index