• Today

    Aug 21

    79°Lo 73°

    Heavy t-storms; mostly cloudy

    Fair for driving
    • Precip
      95%
    • Hours of Precip
      12.5
    • Rain
      1.96 in
  • Fri

    Aug 22

    89°Lo 70°

    Warmer with a thunderstorm

    Fair for driving
    • Precip
      62%
    • Hours of Precip
      2
    • Rain
      0.45 in
    more
  • Sat

    Aug 23

    84°Lo 69°

    A p.m. t-storm possible

    Excellent for driving
    • Precip
      30%
    • Hours of Precip
      1.5
    • Rain
      0.11 in
    more
  • Sun

    Aug 24

    90°Lo 71°

    Clouds and sun; hot, humid

    Driving Weather
    • Precip
      25%
    • Hours of Precip
      0
    • Rain
      0 in
    more
  • Mon

    Aug 25

    89°Lo 68°

    An afternoon thunderstorm

    Good for driving
    • Precip
      53%
    • Hours of Precip
      3.5
    • Rain
      0.72 in
    more
Next Previous
A couple of showers and heavy thunderstorms 79° Lo 76° RealFeel® 85° / 76°

N

E

S

W

  • Precipitation: 65%
  • Rain: 0.59 in
  • Snow: 0 in
  • Humidity: 86%
  • Cloud Cover: 86%
  • Dew Point: 73° F
  • Visibility: 8 mi
6 mph

Temperature History - Aug 21

more Historical Weather Data >
  Today Normal Record 8/21/2013
High 79° 79° N/A 87°
Low 73° 58° N/A 59°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:07 AM with 13:38 of sunlight, then sets at 7:45 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:35 AM with 14:40 of moolight, then sets at 5:15 PM

Top Story

Crystal Lake Weather Report

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

August 21, 2014; 12:59 PM 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 >

Travel Weather Forecast

Aug 21, 2014; 11:44 AM ET United States travel weather forecast

Thu. Travel Weather

48 Hour Precipitation Forecast

Thu. Driving Weather