• Cloudy 76°
    Ragweed Pollen Current Weather
    • Relative Humidity
      53%
    • Yesterday
      Temp
      72°
    • RealFeel
      75°
  • Today

    Jul 29

    Hi 70°

    Warmer with some sun

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      0 - Low
    Day Details >
  • Tomorrow

    Jul 30

    Hi 77°

    Clouds and sun with a shower

    Low ragweed pollen levels
    • Grass
      Pollen
      5 - Moderate
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      0 - Low
    Day Details >
  • Thursday

    Jul 31

    Hi 81°

    Thunderstorm

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      0 - Low
    Day Details >
Next

Pleasant Sunday

7/29 7/30 Now: 5:58pm
PM 5-9
  • 5pm Intermittent clouds 69° 22%
  • 6pm Cloudy 69° 17%
  • 7pm Mostly cloudy 70° 22%
  • 8pm Intermittent clouds 70° 34%
  • 9pm Intermittent clouds 70° 34%
AM 4-9
  • 4am Partly cloudy 64° 20%
  • 5am Partly cloudy 63° 20%
  • 6am Intermittent clouds 64° 20%
  • 7am Partly sunny 64° 18%
  • 8am Partly sunny 67° 19%
  • 9am Partly sunny 69° 19%
AM 10-3
  • 10am Partly sunny 72° 24%
  • 11am Intermittent clouds 74° 47%
  • 12pm Mostly cloudy w/ showers 75° 51%
  • 1pm Intermittent clouds 76° 47%
  • 2pm Partly sunny 77° 47%
  • 3pm Mostly cloudy w/ showers 77° 51%
Hourly Forecast >

Chicago Pollen Levels - July 29

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

    Pollen

    Low

  • Weed

    Pollen

    Low

  • Tree

    Pollen

    Low

  • Mold

    Pollen

    Low

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Top Story

Chicago Weather Report

Late-Week Thunderstorms in Store for Chicago

July 29, 2014; 6:38 PM ET

Thunderstorms will move into the Chicago area later this week, and the threat for storms will remain into the weekend. more >

Allergies Live Feed

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Battling the Common Cold

Jun 23, 2014; 5:00 AM ET Marja Martinez talks about identifying and fighting the common cold.

Tue. Pollen

Tue. Dust & Dander

Tue. Wind Maps