• Early AM

    Feb 8

    Lo 27°

    A bit of snow or flurries

    Home Energy Efficiency Weather
    • Avg
      RealFeel
      24°
    • Hi
      RealFeel
      33°
    • Wind
      Speed
      10 mph
    more
  • Today

    Feb 8

    30°Lo 19°

    Cloudy, a bit of snow; colder

    Very Good for home energy
    • Avg
      RealFeel
      10°
    • Hi
      RealFeel
      19°
    • Wind
      Speed
      16 mph
  • Tue

    Feb 9

    22°Lo 6°

    Colder with a little snow

    Very Good for home energy
    • Avg
      RealFeel
      -4°
    • Hi
      RealFeel
    • Wind
      Speed
      16 mph
    more
  • Wed

    Feb 10

    14°Lo 5°

    Partly sunny and very cold

    Excellent for home energy
    • Avg
      RealFeel
      -4°
    • Hi
      RealFeel
      -2°
    • Wind
      Speed
      8 mph
    more
  • Thu

    Feb 11

    20°Lo 7°

    Mostly sunny and very cold

    Very Good for home energy
    • Avg
      RealFeel
    • Hi
      RealFeel
      20°
    • Wind
      Speed
      6 mph
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Mon
10am
11am 12pm 1pm 2pm 3pm 4pm 5pm
  10am 11am 12pm 1pm 2pm 3pm 4pm 5pm
Forecast
Cloudy
Cloudy
Cloudy
Cloudy
Flurries
Flurries
Flurries
Cloudy
Temp (°F) 27° 28° 29° 30° 30° 30° 29° 28°
RealFeel® 15° 17° 18° 19° 17° 17° 15° 14°
Humidity 78% 75% 73% 73% 73% 73% 72% 74%
   
  10am 11am 12pm 1pm 2pm 3pm 4pm 5pm
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
38%
 
33%
 
34%
 
40%
 
44%
 
41%
 
42%
 
38%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  10am 11am 12pm 1pm 2pm 3pm 4pm 5pm
Wind (mph) 12 WNW 12 WNW 13 WNW 13 WNW 13 WNW 13 WNW 14 WNW 14 NW
UV Index 1 1 1 1 1 0 0 0
Cloud Cover 98% 97% 97% 97% 98% 98% 99% 98%
Dew Point 21° 21° 21° 22° 22° 22° 22° 21°
Middle Grid line 35 F Middle Grid line 30 F Middle Grid line 25 F

Temperature History - Feb 8

more Historical Weather Data >
  Today Normal Record 2/8/2015
High 30° 30° N/A 34°
Low 19° 12° N/A 20°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:59 AM with 10:18 of sunlight, then sets at 5:17 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 6:47 AM with 10:55 of moolight, then sets at 5:42 PM

Crystal Lake Weather Report

Wintry travel to spread across midwestern US through Monday

February 8, 2016; 3:49 AM 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 >

Saving Energy Can Help Save the Planet From Climate Change

Sep 6, 2012; 5:00 AM ET Even though the climate may be changing, there are still ways to help reduce greenhouse gases. Valerie Smock has more on how to do it.

Mon. Home Energy Efficiency

Mon. Degree Days

Mon. UV Index