• Today

    Dec 18

    29°Lo 25°

    Clouds and sun

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Low
  • Fri

    Dec 19

    32°Lo 27°

    Rather cloudy

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Low
    more
  • Sat

    Dec 20

    33°Lo 27°

    Clouds breaking for some sun

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Low
    more
  • Sun

    Dec 21

    38°Lo 34°

    Times of clouds and sun

    Low ragweed pollen levels
    • Precip
      11%
    • Wind
      Speed
      13 mph
    • Cloud
      Cover
      64%
    more
  • Mon

    Dec 22

    43°Lo 38°

    A chance of afternoon rain

    Ragweed Pollen Weather
    • Precip
      35%
    • Wind
      Speed
      14 mph
    • Cloud
      Cover
      94%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Thu
10pm
11pm Fri
12am
1am 2am 3am 4am 5am
  10pm 11pm 12am 1am 2am 3am 4am 5am
Forecast
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Temp (°F) 28° 27° 27° 27° 27° 27° 26° 25°
RealFeel® 24° 23° 23° 23° 23° 22° 22° 21°
Humidity 66% 68% 68% 68% 68% 68% 70% 72%
   
  10pm 11pm 12am 1am 2am 3am 4am 5am
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
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0%
Snow
 
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Ice
 
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  10pm 11pm 12am 1am 2am 3am 4am 5am
Wind (mph) 6 NW 6 WNW 6 WNW 6 WNW 6 WNW 6 WNW 6 WNW 6 NW
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 45% 45% 45% 40% 26% 26% 26% 26%
Dew Point 18° 18° 18° 18° 18° 18° 17° 17°
Middle Grid line 30 F Middle Grid line 25 F Middle Grid line 20 F

Temperature History - Dec 18

more Historical Weather Data >
  Today Normal Record 12/18/2013
High 29° 34° N/A 35°
Low 25° 20° N/A 15°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:14 AM with 9:08 of sunlight, then sets at 4:22 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:25 AM with 10:39 of moolight, then sets at 2:04 PM

Chicago Weather Report

Chicago: White Christmas in the Offing

December 18, 2014; 11:01 AM ET

While the next couple of days will be tranquil for the Chicago area, Christmas Eve could deliver enough snow to blanket the city. more >

Thu. Pollen

Thu. Dust & Dander

Thu. Wind Maps