• Tonight

    Feb 11

    Lo 9°

    Some clouds; frigid

    Skiing Weather
    • Rain
      0 in
    • Precip
      3%
    • Hours of Precip
      0
    more
  • Fri

    Feb 12

    19°Lo -2°

    Cold with some sun returning

    Poor for skiing
    • Rain
      0 in
    • Precip
      12%
    • Hours of Precip
      0
  • Sat

    Feb 13

    12°Lo 4°

    Mostly sunny and frigid

    Good for skiing
    • Rain
      0 in
    • Precip
      0%
    • Hours of Precip
      0
    more
  • Sun

    Feb 14

    23°Lo 19°

    A little afternoon snow

    Good for skiing
    • Snow
      1.76 in
    • Precip
      75%
    • Hours of Precip
      5.5
    more
  • Mon

    Feb 15

    30°Lo 19°

    Not as cold with low clouds

    Excellent for skiing
    • Snow
      0.30 in
    • Precip
      25%
    • Hours of Precip
      1.5
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Fri
2pm
3pm 4pm 5pm 6pm 7pm 8pm 9pm
  2pm 3pm 4pm 5pm 6pm 7pm 8pm 9pm
Forecast
Mostly Sunny
Mostly Sunny
Partly Sunny
Partly Sunny
Partly Cloudy
Mostly Clear
Mostly Clear
Mostly Clear
Temp (°F) 16° 15° 14° 12° 10°
RealFeel® -2° -6° -9° -11° -14° -16° -16° -17°
Humidity 66% 62% 60% 62% 64% 67% 68% 69%
   
  2pm 3pm 4pm 5pm 6pm 7pm 8pm 9pm
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
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  2pm 3pm 4pm 5pm 6pm 7pm 8pm 9pm
Wind (mph) 18 NW 20 NW 20 NW 20 NW 18 NW 18 NW 17 NNW 17 NNW
UV Index 2 1 0 0 0 0 0 0
Cloud Cover 26% 26% 31% 45% 45% 10% 10% 10%
Dew Point -1° -1° -2°
Middle Grid line 20 F Middle Grid line 15 F Middle Grid line 10 F Middle Grid line 5 F

Temperature History - Feb 12

more Historical Weather Data >
  Today Normal Record 2/12/2015
High 19° 31° N/A 13°
Low -2° 13° N/A -4°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:54 AM with 10:28 of sunlight, then sets at 5:22 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 9:17 AM with 13:11 of moolight, then sets at 10:28 PM

Crystal Lake Weather Report

Chicago: Dangerous cold to hold through weekend

February 11, 2016; 7:42 PM ET

Conditions will continue to be dangerously cold into the weekend in the Chicago area. more >

Which Reigns Supreme: Skiing in the East or West?

Feb 15, 2012; 5:00 AM ET As the age-old debate rages on, Violeta Yas asks enthusiasts which they prefer, and why.

48 Hour Precipitation Forecast

Fri. Ski Weather