• Today

    Dec 18

    30°Lo 21°

    Times of clouds and sun

    Neutral weather for sinus headaches
    • Hi
      RealFeel
      30°
    • UV
      1 - Low
    • Cloud
      Cover
      86%
  • Fri

    Dec 19

    33°Lo 24°

    Mostly cloudy

    Neutral weather for sinus headaches
    • Hi
      RealFeel
      36°
    • UV
      1 - Low
    • Cloud
      Cover
      76%
    more
  • Sat

    Dec 20

    36°Lo 27°

    Mostly cloudy

    Neutral weather for sinus headaches
    • Hi
      RealFeel
      37°
    • UV
      1 - Low
    • Cloud
      Cover
      85%
    more
  • Sun

    Dec 21

    39°Lo 31°

    Clouds and breaks of sun

    Neutral weather for sinus headaches
    • Hi
      RealFeel
      29°
    • UV
      1 - Low
    • Cloud
      Cover
      82%
    more
  • Mon

    Dec 22

    41°Lo 35°

    Cloudy with afternoon rain

    At High Risk weather for sinus headaches
    • Hi
      RealFeel
      30°
    • UV
      1 - Low
    • Cloud
      Cover
      95%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Thu
8am
9am 10am 11am 12pm 1pm 2pm 3pm
  8am 9am 10am 11am 12pm 1pm 2pm 3pm
Forecast
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Cloudy
Mostly Cloudy
Cloudy
Cloudy
Cloudy
Temp (°F) 21° 23° 25° 26° 27° 29° 30° 29°
RealFeel® 20° 23° 25° 26° 28° 29° 30° 29°
Humidity 72% 67% 63% 60% 57% 56% 55% 56%
   
  8am 9am 10am 11am 12pm 1pm 2pm 3pm
Rain
 
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Snow
 
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Ice
 
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  8am 9am 10am 11am 12pm 1pm 2pm 3pm
Wind (mph) 4 WNW 4 W 5 WSW 5 W 5 W 5 NW 4 NW 4 NW
UV Index 0 0 1 1 1 1 0 0
Cloud Cover 78% 79% 80% 98% 89% 97% 97% 93%
Dew Point 13° 14° 14° 14° 14° 15° 15° 16°
Middle Grid line 35 F 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 30° 34° N/A 35°
Low 21° 20° N/A 15°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:16 AM with 9:07 of sunlight, then sets at 4:23 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:26 AM with 10:39 of moolight, then sets at 2:05 PM

Streamwood Weather Report

Chicago: White Christmas in the Offing

December 18, 2014; 12:30 PM 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 >

New Year, New You

Dec 24, 2012; 5:00 AM ET Start 2013 right with these tips on how to set realistic New Year's resolutions!

Thu. Sinus Headache

Thu. UV Index