• Clouds and sun 57°
    Dust & Dander Current Weather
    • Relative Humidity
      36%
    • Yesterday
      Temp
      44°
    • RealFeel
      56°
  • Today

    Apr 20

    Hi 75°

    Warmer with clouds and sun

    Low indoor dust & dander levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
    Day Details >
  • Tomorrow

    Apr 21

    Hi 73°

    Couple of showers, t-storms

    Low indoor dust & dander levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
    Day Details >
  • Tuesday

    Apr 22

    Hi 57°

    Clouds breaking and cooler

    Low indoor dust & dander levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
    Day Details >
Next

Noticeably cooler weather on the way Tuesday

4/20 4/21 Now: 9:26am
AM 9-1
  • 9am Intermittent clouds 55° 3%
  • 10am Intermittent clouds 64° 3%
  • 11am Intermittent clouds 69° 3%
  • 12pm Intermittent clouds 70° 3%
  • 1pm Intermittent clouds 72° 3%
PM 8-1
  • 8pm Partly cloudy 68° 6%
  • 9pm Partly cloudy 67° 6%
  • 10pm Partly cloudy 65° 6%
  • 11pm Partly cloudy 63° 6%
  • 12am Partly cloudy 62° 6%
  • 1am Partly cloudy 61° 7%
AM 2-7
  • 2am Mostly cloudy 59° 7%
  • 3am Mostly cloudy 59° 7%
  • 4am Cloudy 58° 9%
  • 5am Cloudy 55° 12%
  • 6am Cloudy 54° 12%
  • 7am Cloudy 55° 13%
Hourly Forecast >

Chicago Pollen Levels - April 20

  • Extreme
  • Very High
  • High
  • Moderate
  • Low
  • Grass

    Pollen

    Low

  • Weed

    Pollen

    Low

  • Tree

    Pollen

    Moderate

  • Mold

    Pollen

    Low

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Top Story

Chicago Weather Report

Warm Easter Day in Chicago but Rain Coming on Monday

April 20, 2014; 3:12 AM ET

It will be a partly sunny and warm Easter day across Chicago. more >

Allergies Live Feed

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Is it a Cold or the Flu?

Apr 19, 2014; 5:00 AM ET Symptoms caused by the common cold can often resemble those associated with the influenza virus, so how do you differentiate between the two?

Sun. Pollen

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