• Cloudy 34°
    Asthma Current Weather
    • Relative Humidity
      69%
    • Yesterday
      Temp
      28°
    • Pressure
      29.90 inHg
  • Tonight

    Mar 3

    Lo 14°

    Cloudy and frigid

    Asthma Weather
    • Hi
      RealFeel
      25°
    • UV
      1 - Low
    • Air Qual.
      Good
    Day Details >
  • Tomorrow

    Mar 4

    Hi 20°

    Partly sunny; breezy, colder

    Beneficial weather for asthma
    • Hi
      RealFeel
    • UV
      3 - Moderate
    • Air Qual.
      Good
    Day Details >
  • Thursday

    Mar 5

    Hi 15°

    Sunny and bitterly cold

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

Turning noticeably colder tomorrow and Thursday

3/3 3/4 Now: 10:20pm
PM 10-2
  • 10pm Cloudy 28° 0%
  • 11pm Cloudy 26° 0%
  • 12am Cloudy 24° 0%
  • 1am Cloudy 22° 0%
  • 2am Cloudy 20° 0%
AM 9-2
  • 9am Intermittent clouds 15° 0%
  • 10am Intermittent clouds 17° 0%
  • 11am Intermittent clouds 18° 0%
  • 12pm Mostly cloudy 20° 0%
  • 1pm Intermittent clouds 18° 0%
  • 2pm Intermittent clouds 16° 0%
PM 3-8
  • 3pm Intermittent clouds 14° 0%
  • 4pm Intermittent clouds 13° 0%
  • 5pm Intermittent clouds 12° 0%
  • 6pm Mostly cloudy 11° 0%
  • 7pm Mostly clear 9° 0%
  • 8pm Mostly clear 9° 0%
Hourly Forecast >
Mar 03, 2015; 4:56 PM ET
Near record-breaking low temperatures tomorrow night
Chicago, IL Weather Forecast

Western Springs Weather Report

Chicago: Bitter Cold to Depart by the Weekend

March 3, 2015; 6:35 PM ET

While frigid conditions will encompass the Chicago area over the next couple of days, the weekend will offer a break from the bitter cold. more >

Respiratory Health Live Feed

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Making a Forecast: The Sixth Sense

Feb 16, 2015; 5:00 AM ET What steps go into making a forecast?

Tue. Air Quality

Tue. Asthma Risk

Tue. UV Index