• Tonight

    Feb 7

    Lo 25°

    A bit of late-night snow

    Stargazing Weather
    • Cloud
      Cover
      92%
    • Precip
      58%
    • Hours of Precip
      1
  • Mon

    Feb 8

    30°Lo 19°

    Cloudy, a bit of snow; colder

    Poor for stargazing
    • Cloud
      Cover
      99%
    • Precip
      69%
    • Hours of Precip
      3.5
    more
  • Tue

    Feb 9

    21°Lo 6°

    Colder with a little snow

    Poor for stargazing
    • Cloud
      Cover
      77%
    • Precip
      55%
    • Hours of Precip
      3
    more
  • Wed

    Feb 10

    14°Lo 3°

    Very cold with clouds and sun

    Good for stargazing
    • Cloud
      Cover
      22%
    • Precip
      4%
    • Hours of Precip
      0
    more
  • Thu

    Feb 11

    19°Lo 6°

    Sunshine and frigid

    Poor for stargazing
    • Cloud
      Cover
      69%
    • Precip
      56%
    • Hours of Precip
      1
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sun
5pm
6pm 7pm 8pm 9pm 10pm 11pm Mon
12am
  5pm 6pm 7pm 8pm 9pm 10pm 11pm 12am
Forecast
Partly Sunny
Cloudy
Mostly Cloudy
Mostly Cloudy
Cloudy
Mostly Cloudy
Mostly Cloudy
Cloudy
Temp (°F) 39° 37° 35° 35° 34° 33° 32° 31°
RealFeel® 27° 24° 23° 21° 20° 20° 22° 22°
Humidity 74% 77% 79% 82% 83% 83% 86% 85%
   
  5pm 6pm 7pm 8pm 9pm 10pm 11pm 12am
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
7%
 
7%
 
6%
 
3%
 
3%
 
6%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  5pm 6pm 7pm 8pm 9pm 10pm 11pm 12am
Wind (mph) 15 WSW 15 WSW 15 WSW 15 WSW 16 WSW 14 WSW 12 WSW 10 WSW
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 35% 72% 89% 89% 90% 89% 89% 90%
Dew Point 31° 30° 29° 30° 29° 28° 28° 27°
Middle Grid line 40 F Middle Grid line 35 F Middle Grid line 30 F

Temperature History - Feb 7

more Historical Weather Data >
  Today Normal Record 2/7/2015
High 42° 29° N/A 40°
Low 25° 12° N/A

Solunar Information for Crystal Lake, IL

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:00 AM with 10:15 of sunlight, then sets at 5:15 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 6:04 AM with 10:29 of moolight, then sets at 4:33 PM

Mon, Feb 8
New
Mon, Feb 15
First
Mon, Feb 22
Full
Tue, Mar 1
Last

Crystal Lake Weather Report

Wintry travel to spread across midwestern US through Monday

February 7, 2016; 7:49 PM ET

As the first of several waves of arctic air sweep southeastward across the Midwest, just enough snow will occur to cause slippery travel over a broad area into Monday. more >

Curiosity Tastes Mars

Dec 14, 2012; 5:00 AM ET The Mars Science Laboratory Rover 'Curiosity' continues its sampling and analyzing of the Martian surface.

Sun. Stargazing