• Early AM

    Aug 21

    Lo 70°

    A couple of showers and thunderstorms

    Frizz Forecast Weather
    • Wind
      Gust
      12 mph
    • Precip
      61%
    • Hours of Precip
      2.5
    more
  • Today

    Aug 21

    88°Lo 74°

    A couple of thunderstorms

    Frizz Forecast Weather
    • Wind
      Gust
      12 mph
    • Precip
      59%
    • Hours of Precip
      6
  • Fri

    Aug 22

    91°Lo 71°

    Partly sunny with a t-storm

    Frizz Forecast Weather
    • Wind
      Gust
      9 mph
    • Precip
      58%
    • Hours of Precip
      3
    more
  • Sat

    Aug 23

    87°Lo 72°

    Clouds and sun with a t-storm

    Frizz Forecast Weather
    • Wind
      Gust
      7 mph
    • Precip
      57%
    • Hours of Precip
      2.5
    more
  • Sun

    Aug 24

    92°Lo 73°

    Clouds and sun, hot and humid

    Frizz Forecast Weather
    • Wind
      Gust
      12 mph
    • Precip
      25%
    • Hours of Precip
      2
    more
Next Previous
Hi 88° RealFeel® 94° Precipitation 59%

Day

N

E

S

W

  • SSW 6 mph
  • Gusts: 12 mph

Mostly cloudy and humid with a couple of showers and a thunderstorm

  • Max UV Index: 5 (Moderate)
  • Thunderstorms: 60%
  • Precipitation: 0.16 in
  • Rain: 0.16 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 2 hrs
  • Hours of Rain: 2 hrs
Lo 74° RealFeel® 74° Precipitation 63%

Night

N

E

S

W

  • SSW 6 mph
  • Gusts: 9 mph

Clouds breaking with a couple of thunderstorms; thunderstorms can bring hail and damaging winds

  • Max UV Index: N/A
  • Thunderstorms: 60%
  • Precipitation: 0.43 in
  • Rain: 0.43 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 4 hrs
  • Hours of Rain: 4 hrs

Temperature History - Aug 21

more Historical Weather Data >
  Today Normal Record 8/21/2013
High 88° 82° 99° (1955) 90°
Low 74° 63° 46° (1950) 68°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:06 AM with 13:38 of sunlight, then sets at 7:44 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:35 AM with 14:38 of moolight, then sets at 5:13 PM

Top Story

Lombard Weather Report

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

August 21, 2014; 3:20 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.

Thu. Hair Frizz

Thu. Wind Maps

Thu. UV Index