• Today

    Feb 7

    42°Lo 25°

    Mostly cloudy and breezy

    Watch for hair frizz
    • Wind
      Gust
      29 mph
    • Precip
      8%
    • Hours of Precip
      1
    more
  • Mon

    Feb 8

    30°Lo 19°

    Cloudy, a bit of snow; colder

    Advisory for hair frizz
    • Wind
      Gust
      20 mph
    • Precip
      59%
    • Hours of Precip
      3.5
  • Tue

    Feb 9

    21°Lo 6°

    Colder with a little snow

    Advisory for hair frizz
    • Wind
      Gust
      21 mph
    • Precip
      70%
    • Hours of Precip
      3
    more
  • Wed

    Feb 10

    14°Lo 3°

    Very cold with clouds and sun

    Unlikely for hair frizz
    • Wind
      Gust
      21 mph
    • Precip
      5%
    • Hours of Precip
      0
    more
  • Thu

    Feb 11

    19°Lo 6°

    Sunshine and frigid

    Unlikely for hair frizz
    • Wind
      Gust
      13 mph
    • Precip
      0%
    • Hours of Precip
      1
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Mon
6am
7am 8am 9am 10am 11am 12pm 1pm
  6am 7am 8am 9am 10am 11am 12pm 1pm
Forecast
Flurries
Cloudy
Cloudy
Snow
Cloudy
Cloudy
Cloudy
Cloudy
Temp (°F) 27° 27° 25° 25° 26° 27° 28° 29°
RealFeel® 14° 15° 13° 12° 14° 16° 17° 18°
Humidity 85% 82% 83% 81% 76% 73% 72% 73%
   
  6am 7am 8am 9am 10am 11am 12pm 1pm
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
40%
 
41%
 
47%
 
51%
 
39%
 
33%
 
35%
 
42%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  6am 7am 8am 9am 10am 11am 12pm 1pm
Wind (mph) 12 WNW 12 WNW 12 WNW 12 WNW 12 WNW 12 WNW 13 WNW 13 WNW
UV Index 0 0 0 0 1 1 1 1
Cloud Cover 97% 97% 98% 99% 100% 100% 100% 99%
Dew Point 23° 22° 20° 20° 19° 19° 20° 21°
Middle Grid line 30 F Middle Grid line 25 F Middle Grid line 20 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 7, 2016; 4:49 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 >

UV Index

May 27, 2012; 5:00 AM ET Some exposure to sunlight can be enjoyable, however too much can be dangerous. Adrienne Veilleux explains.

Mon. Hair Frizz

Mon. Wind Maps

Mon. UV Index