• Tue

    Apr 22

    63°Lo 43°

    Sunny to partly cloudy

    Watch for hair frizz
    • Wind
      Gust
      9 mph
    • Precip
      16%
    • Hours of Precip
      0
    more
  • Wed

    Apr 23

    61°Lo 45°

    Times of clouds and sun

    Advisory for hair frizz
    • Wind
      Gust
      20 mph
    • Precip
      25%
    • Hours of Precip
      2
  • Thu

    Apr 24

    65°Lo 47°

    Morning t-storms, then rain

    Watch for hair frizz
    • Wind
      Gust
      40 mph
    • Precip
      71%
    • Hours of Precip
      7
    more
  • Fri

    Apr 25

    70°Lo 42°

    Windy with sun and clouds

    Unlikely for hair frizz
    • Wind
      Gust
      50 mph
    • Precip
      0%
    • Hours of Precip
      0
    more
  • Sat

    Apr 26

    49°Lo 39°

    Clouds and sun; much colder

    Watch for hair frizz
    • Wind
      Gust
      22 mph
    • Precip
      3%
    • Hours of Precip
      0
    more
Next Previous
Cloudy 55° Lo 50° RealFeel® 47° / 40°

N

E

S

W

  • Precipitation: 52%
  • Rain: 0.01 in
  • Snow: 0 in
  • Humidity: 66%
  • Cloud Cover: 83%
  • Dew Point: 41° F
  • Visibility: 10 mi
12 mph

Temperature History - Apr 23

more Historical Weather Data >
  Today Normal Record 4/23/2013
High 61° 60° N/A 52°
Low 45° 37° N/A 36°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:00 AM with 13:44 of sunlight, then sets at 7:44 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:38 AM with 11:07 of moolight, then sets at 1:45 PM

Top Story

Crystal Lake Weather Report

Chicago: Weekend Warmth on the Way

April 17, 2014; 5:44 PM ET

Despite a chilly Friday, seasonal warmth will return to the city right in time for the holiday weekend. more >

The History Behind the UV Index

Nov 12, 2012; 5:00 AM ET The UV index has been around since the early 1990s. It was created to help you plan outdoor activities in hopes to limit overexposure to the sun. Jeannette Calle has more.