• Tonight

    Dec 19

    Lo 25°

    Mostly cloudy

    Hair Frizz Weather
    • Wind
      Gust
      8 mph
    • Precip
      41%
    • Hours of Precip
      0.5
  • Sat

    Dec 20

    34°Lo 28°

    Mostly cloudy

    Watch for hair frizz
    • Wind
      Gust
      5 mph
    • Precip
      10%
    • Hours of Precip
      0.5
    more
  • Sun

    Dec 21

    40°Lo 31°

    Mostly cloudy with a flurry

    Watch for hair frizz
    • Wind
      Gust
      16 mph
    • Precip
      42%
    • Hours of Precip
      1
    more
  • Mon

    Dec 22

    42°Lo 38°

    Mostly cloudy, afternoon rain

    Advisory for hair frizz
    • Wind
      Gust
      22 mph
    • Precip
      75%
    • Hours of Precip
      5
    more
  • Tue

    Dec 23

    44°Lo 32°

    Cloudy with a few showers

    Advisory for hair frizz
    • Wind
      Gust
      15 mph
    • Precip
      60%
    • Hours of Precip
      4.5
    more
Next Previous
Mostly cloudy 32° Lo 30° RealFeel® 33° / 29°

N

E

S

W

  • Precipitation: 0%
  • Rain: 0 in
  • Snow: 0 in
  • Humidity: 59%
  • Cloud Cover: 98%
  • Dew Point: 19° F
  • Visibility: 10 mi
4 mph

Temperature History - Dec 19

more Historical Weather Data >
  Today Normal Record 12/19/2013
High 32° 35° N/A 38°
Low 25° 21° N/A 33°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:16 AM with 9:06 of sunlight, then sets at 4:22 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:27 AM with 10:19 of moolight, then sets at 2:46 PM

Prospect Heights Weather Report

Chicago: Chance for a White Christmas as Pattern Turns Unsettled

December 19, 2014; 2:16 PM ET

There's a chance for a white Christmas around Chicagoland as next week turns unsettled. more >

The History Behind the UV Index

Nov 12, 2012; 5:00 AM ET The UV index has been around since the early 1990s. It was created to help you plan outdoor activities in hopes to limit overexposure to the sun. Jeannette Calle has more.

Fri. Hair Frizz

Fri. Wind Maps

Fri. UV Index