• Tonight

    Jan 27

    Lo 15°

    Partly cloudy

    Snow Days Weather
    • Snow
      0%
    • Ice
      34%
    • Snow
      0 in
  • Wed

    Jan 28

    34°Lo 31°

    Some sun, then clouds

    Very Unlikely for a snow day
    • Snow
      3%
    • Ice
      0%
    • Snow
      0 in
    more
  • Thu

    Jan 29

    38°Lo 15°

    Showers of rain and snow

    Unlikely for a snow day
    • Snow
      48%
    • Ice
      1%
    • Snow
      0.28 in
    more
  • Fri

    Jan 30

    24°Lo 14°

    Mostly sunny

    Very Unlikely for a snow day
    • Snow
      1%
    • Ice
      0%
    • Snow
      0 in
    more
  • Sat

    Jan 31

    31°Lo 24°

    Mostly cloudy

    Very Unlikely for a snow day
    • Snow
      25%
    • Ice
      0%
    • Snow
      0 in
    more
Next Previous
Hi 30° RealFeel® 28° Precipitation 35%

Day

N

E

S

W

  • NE 7 mph
  • Gusts: 14 mph

Considerable cloudiness this morning, then intervals of clouds and sunshine this afternoon

  • Max UV Index: 0 (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 15° RealFeel® 11° Precipitation 0%

Night

N

E

S

W

  • SE 4 mph
  • Gusts: 8 mph

Partly 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 - Jan 27

more Historical Weather Data >
  Today Normal Record 1/27/2014
High 30° 28° N/A
Low 15° 10° N/A -11°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:12 AM with 9:49 of sunlight, then sets at 5:01 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:27 AM with 14:15 of moolight, then sets at 1:42 AM

Crystal Lake Weather Report

Chicago: Midweek to Bring Window of Dry Weather Before Next Storm

January 27, 2015; 4:41 PM ET

Chicago is facing a stretch of dry, milder weather into midweek before another storm could hit the region. more >

The 540 Snow Line

Dec 20, 2012; 5:00 AM ET The 540 line is often used by meteorologists to determine the chances of rain vs. snow.

48 Hour Precipitation Forecast

Tue. Snow Day Potential