• Today

    Dec 18

    30°Lo 22°

    Mostly cloudy

    Neutral weather for sinus headaches
    • Hi
      RealFeel
      27°
    • UV
      1 - Low
    • Cloud
      Cover
      82%
  • 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

    35°Lo 28°

    Mostly cloudy

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

    Dec 21

    39°Lo 32°

    Clouds and breaks of sun

    Neutral weather for sinus headaches
    • Hi
      RealFeel
      30°
    • UV
      1 - Low
    • Cloud
      Cover
      72%
    more
  • Mon

    Dec 22

    41°Lo 35°

    Cloudy, afternoon rain

    At High Risk weather for sinus headaches
    • Hi
      RealFeel
      30°
    • UV
      1 - Low
    • Cloud
      Cover
      94%
    more
Next Previous
Hi 30° RealFeel® 27° Precipitation 7%

Day

N

E

S

W

  • NW 5 mph
  • Gusts: 7 mph

Mostly cloudy

  • Max UV Index: 1 (Low)
  • Thunderstorms: 0%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 22° RealFeel® 22° Precipitation 1%

Night

N

E

S

W

  • NW 4 mph
  • Gusts: 5 mph

Mostly cloudy

  • Max UV Index: N/A
  • Thunderstorms: 0%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Temperature History - Dec 18

more Historical Weather Data >
  Today Normal Record 12/18/2013
High 30° 34° N/A 35°
Low 22° 20° N/A 15°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:15 AM with 9:07 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

Prospect Heights 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