• Sat

    Feb 20

    34°Lo 22°

    Cloudy, a little wintry mix

    Running Weather
    • Precip
      55%
    • Hours of Precip
      1.5
    • Wind
      Gust
      24 mph
    more
  • Sun

    Feb 21

    34°Lo 19°

    Sunny

    Running Weather
    • Precip
      5%
    • Hours of Precip
      0
    • Wind
      Gust
      27 mph
    more
  • Mon

    Feb 22

    33°Lo 23°

    Cloudy

    Running Weather
    • Precip
      25%
    • Hours of Precip
      0
    • Wind
      Gust
      15 mph
  • Tue

    Feb 23

    28°Lo 25°

    Cloudy with snow

    Running Weather
    • Precip
      75%
    • Hours of Precip
      7
    • Wind
      Gust
      29 mph
    more
  • Wed

    Feb 24

    28°Lo 17°

    Clouds giving way to some sun

    Running Weather
    • Precip
      20%
    • Hours of Precip
      0
    • Wind
      Gust
      29 mph
    more
Next Previous
Hi 33° RealFeel® 28° Precipitation 25%

Day

N

E

S

W

  • NE 8 mph
  • Gusts: 15 mph

Cloudy

  • Max UV Index: 2 (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 23° RealFeel® 11° Precipitation 25%

Night

N

E

S

W

  • ENE 10 mph
  • Gusts: 15 mph

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 - Feb 22

more Historical Weather Data >
  Today Normal Record 2/22/2015
High 33° 34° N/A 21°
Low 23° 15° N/A -4°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:40 AM with 10:54 of sunlight, then sets at 5:34 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 5:46 PM with 13:13 of moolight, then sets at 6:59 AM

Crystal Lake Weather Report

Chicago: Temperatures to rise through weekend

February 5, 2016; 5:14 AM ET

Chicago is in store for a dry and warmer weekend before the next round of winter weather early next week. more >

Avoid the Winter Workout Blues

Dec 26, 2012; 5:00 AM ET When it's snowing or cold, most of us want nothing more than to keep warm on the couch. But Violeta Yas has some tips to help you sneak in mini workouts at the office, regardless of the weather.