• Some clouds 59°
    Asthma Current Weather
    • Relative Humidity
      74%
    • Yesterday
      Temp
      57°
    • Pressure
      29.92 inHg
  • Early AM

    Sep 20

    Lo 58°

    Partly cloudy

    Asthma Weather
    • Hi
      RealFeel
      72°
    • UV
      5 - Moderate
    • Air Qual.
      Good
    Day Details >
  • Today

    Sep 20

    Hi 77°

    Heavy thunderstorms

    At High Risk weather for asthma
    • Hi
      RealFeel
      76°
    • UV
      3 - Moderate
    • Air Qual.
      Moderate
    Day Details >
  • Tomorrow

    Sep 21

    Hi 65°

    Clouds breaking; not as warm

    Neutral weather for asthma
    • Hi
      RealFeel
      63°
    • UV
      4 - Moderate
    • Air Qual.
      Good
    Day Details >
Next

Thunderstorms in the area late this morning through this evening; storms can bring damaging winds

9/20 9/21 Now: 3:55am
AM 3-7
  • 3am Partly cloudy 59° 5%
  • 4am Partly cloudy 58° 6%
  • 5am Intermittent clouds 58° 7%
  • 6am Intermittent clouds 58° 7%
  • 7am Mostly cloudy 58° 11%
PM 2-7
  • 2pm Thunderstorms 72° 56%
  • 3pm Thunderstorms 75° 56%
  • 4pm Cloudy 74° 49%
  • 5pm Intermittent clouds 77° 34%
  • 6pm Intermittent clouds 74° 34%
  • 7pm Partly cloudy 71° 34%
PM 8-1
  • 8pm Cloudy 69° 34%
  • 9pm Cloudy 68° 34%
  • 10pm Cloudy 68° 37%
  • 11pm Cloudy 67° 47%
  • 12am Thunderstorms 66° 51%
  • 1am Cloudy 65° 47%
Hourly Forecast >
Sep 19, 2014; 7:02 AM ET
Watch for a strong thunderstorm tomorrow afternoon
Chicago, IL Weather Forecast

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Winfield Weather Report

Chicago: Thunderstorms to Precede More Cool Air

September 20, 2014; 3:28 AM ET

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Sat. Air Quality

Sat. Asthma Risk

Sat. UV Index