• Today

    Aug 22

    87°Lo 69°

    Clouds and sun with a t-storm

    Frizz Forecast Weather
    • Wind
      Gust
      4 mph
    • Precip
      59%
    • Hours of Precip
      2.5
  • Sat

    Aug 23

    84°Lo 70°

    A thunderstorm in spots

    Frizz Forecast Weather
    • Wind
      Gust
      8 mph
    • Precip
      40%
    • Hours of Precip
      1
    more
  • Sun

    Aug 24

    89°Lo 70°

    Some sun; very warm, humid

    Frizz Forecast Weather
    • Wind
      Gust
      11 mph
    • Precip
      25%
    • Hours of Precip
      0
    more
  • Mon

    Aug 25

    90°Lo 67°

    An afternoon thunderstorm

    Frizz Forecast Weather
    • Wind
      Gust
      11 mph
    • Precip
      51%
    • Hours of Precip
      2.5
    more
  • Tue

    Aug 26

    89°Lo 68°

    Partly sunny with a t-storm

    Frizz Forecast Weather
    • Wind
      Gust
      11 mph
    • Precip
      57%
    • Hours of Precip
      5.5
    more
Next Previous
Hi 87° RealFeel® 106° Precipitation 59%

Day

N

E

S

W

  • WNW 2 mph
  • Gusts: 4 mph

Patchy morning fog; times of clouds and sun with a shower or thunderstorm

  • Max UV Index: 6 (High)
  • Thunderstorms: 60%
  • Precipitation: 0.29 in
  • Rain: 0.29 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1.5 hrs
  • Hours of Rain: 1.5 hrs
Lo 69° RealFeel® 69° Precipitation 47%

Night

N

E

S

W

  • NE 3 mph
  • Gusts: 4 mph

A shower or thunderstorm in spots early this evening; otherwise, mostly cloudy, warm and humid

  • Max UV Index: N/A
  • Thunderstorms: 60%
  • Precipitation: 0.17 in
  • Rain: 0.17 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1 hrs
  • Hours of Rain: 1 hrs

Temperature History - Aug 22

more Historical Weather Data >
  Today Normal Record 8/22/2013
High 87° 79° N/A 73°
Low 69° 58° N/A 56°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:08 AM with 13:36 of sunlight, then sets at 7:44 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:30 AM with 14:23 of moolight, then sets at 5:53 PM

Top Story

Crystal Lake Weather Report

Chicago: Threat of Thunderstorms Lingers After Heavy Rains Flood Wrigley Field

August 22, 2014; 3:09 AM ET

While there may be a mix of sunshine and clouds over the area, Chicago is facing more rounds of thunderstorms over the next several days. 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.

Fri. Hair Frizz

Fri. Wind Maps

Fri. UV Index