• Sunny 79°
    Asthma Current Weather
    • Relative Humidity
      68%
    • Yesterday
      Temp
      77°
    • Pressure
      30.05 inHg
  • Today

    Sep 2

    Hi 90°

    Partly sunny and hot

    Neutral weather for asthma
    • Hi
      RealFeel
      97°
    • UV
      5 - High
    • Air Qual.
      Moderate
    Day Details >
  • Tomorrow

    Sep 3

    Hi 87°

    A t-storm around in the p.m.

    At Risk weather for asthma
    • Hi
      RealFeel
      96°
    • UV
      5 - High
    • Air Qual.
      Moderate
    Day Details >
  • Friday

    Sep 4

    Hi 86°

    Partly sunny, warm and humid

    Beneficial weather for asthma
    • Hi
      RealFeel
      96°
    • UV
      5 - High
    • Air Qual.
      Moderate
    Day Details >
Next

Thunderstorms in the area late tonight through tomorrow afternoon

9/2 9/3 Now: 9:32am
AM 9-1
  • 9am Mostly sunny 78° 0%
  • 10am Mostly sunny 82° 0%
  • 11am Mostly sunny 84° 0%
  • 12pm Mostly sunny 86° 0%
  • 1pm Mostly sunny 88° 0%
PM 8-1
  • 8pm Mostly clear 80° 18%
  • 9pm Mostly clear 78° 18%
  • 10pm Mostly clear 76° 23%
  • 11pm Partly cloudy 75° 43%
  • 12am Intermittent clouds 75° 47%
  • 1am Thunderstorms 74° 51%
AM 2-7
  • 2am Thunderstorms 73° 51%
  • 3am Mostly cloudy 73° 47%
  • 4am Mostly cloudy 72° 40%
  • 5am Mostly cloudy 71° 34%
  • 6am Mostly cloudy 70° 34%
  • 7am Mostly cloudy 71° 25%
Hourly Forecast >
Sep 02, 2015; 5:38 AM ET
Five-day Weather Forecast for Chicago, IL
Chicago, IL Weather Forecast

Buffalo Grove Weather Report

Chicago: Sun, Humidity to Grip Region Before Stormy Labor Day

September 2, 2015; 7:34 AM ET

As the Labor Day weekend shapes up, Chicago residents will see mostly sunny and humid conditions until the holiday itself on Monday. more >

Respiratory Health Live Feed

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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.

Wed. Air Quality

Wed. Asthma Risk

Wed. UV Index