• Today

    Aug 21

    77°Lo 73°

    Severe thunderstorms

    At Extreme Risk weather for asthma
    • Hi
      RealFeel
      85°
    • UV
      4 - Moderate
    • Air Qual.
      Moderate
    more
  • Fri

    Aug 22

    84°Lo 70°

    A couple of thunderstorms

    At High Risk weather for asthma
    • Hi
      RealFeel
      94°
    • UV
      6 - High
    • Air Qual.
      Good
    more
  • Sat

    Aug 23

    79°Lo 69°

    Clouds and sun with a t-storm

    At High Risk weather for asthma
    • Hi
      RealFeel
      90°
    • UV
      5 - Moderate
    • Air Qual.
      Moderate
  • Sun

    Aug 24

    83°Lo 72°

    Very warm with clouds and sun

    At High Risk weather for asthma
    • Hi
      RealFeel
      88°
    • UV
      6 - High
    • Cloud
      Cover
      50%
    more
  • Mon

    Aug 25

    84°Lo 70°

    A t-storm around in the p.m.

    At Risk weather for asthma
    • Hi
      RealFeel
      90°
    • UV
      6 - High
    • Cloud
      Cover
      28%
    more
Next Previous
Hi 79° RealFeel® 90° Precipitation 62%

Day

N

E

S

W

  • ENE 5 mph
  • Gusts: 7 mph

Times of clouds and sun with a shower or thunderstorm around; humid

  • Max UV Index: 5 (Moderate)
  • Thunderstorms: 60%
  • Precipitation: 0.4 in
  • Rain: 0.4 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1.5 hrs
  • Hours of Rain: 1.5 hrs
Lo 69° RealFeel® 70° Precipitation 57%

Night

N

E

S

W

  • SE 6 mph
  • Gusts: 9 mph

Cloudy and humid with a shower or thunderstorm around

  • Max UV Index: N/A
  • Thunderstorms: 60%
  • Precipitation: 0.18 in
  • Rain: 0.18 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1.5 hrs
  • Hours of Rain: 1.5 hrs

Temperature History - Aug 23

more Historical Weather Data >
  Today Normal Record 8/23/2013
High 79° 82° 97° (1947) 81°
Low 69° 66° 52° (1940) 64°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:07 AM with 13:32 of sunlight, then sets at 7:39 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:22 AM with 14:01 of moolight, then sets at 6:23 PM

Top Story

Chicago 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 >

The Dangers of Bus Travel

Dec 10, 2012; 5:00 AM ET While bus transportation is one of the most affordable, it is important to know which motor coach companies rank highest in safety.

Sat. Asthma Risk

Sat. UV Index