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    Next 5 Days
    • Current Weather

      51° F
      Clear
      • Ragweed Pollen
        • Ragweed Pollen
        • Grass Pollen
        • Tree Pollen
        • Mold
        • Dust & Dander
        • Air Quality Index
      • Relative Humidity: 68%
      • Yesterday Temp: 50°
      • RealFeel: 46°
    • Today

      Oct 18

      69° Hi
      Mostly sunny, breezy and warm
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      } Day Details
    • Tomorrow

      Oct 19

      68° Hi
      Mostly sunny and nice
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      } Day Details
    • Friday

      Oct 20

      74° Hi
      Partly sunny and pleasant
      • Moderate
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Moderate
      • Tree Pollen: Low
      } Day Details
    Next 6 Hours
    • 7AM

      Oct 18

      51°
      Mostly clear
      Precip 0%
    • 8AM

      52°
      Mostly sunny
      Precip 0%
    • 9AM

      54°
      Mostly sunny
      Precip 0%
    • 10AM

      58°
      Mostly sunny
      Precip 0%
    • 11AM

      62°
      Mostly sunny
      Precip 0%
    • 12PM

      64°
      Mostly sunny
      Precip 0%

    Chicago Pollen Levels Oct 18

    • Extreme
    • Very High
    • High
    • Moderate
    • Low
    • Tree Pollen

      Low

    • Ragweed Pollen

      Low

    • Mold

      High

    • Grass Pollen

      Low

     Ahead of beneficial rain this weekend, winds could elevate the wildfire risk in parts of the central U.S.
    Dry, windy conditions to precede storms in central US

    Allergies Live Feed

    Wed. Pollen

    Wed. Dust & Dander

    Wed. Wind Maps