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    Next 5 Days
    • Current Weather

      71° F
      Partly sunny
      • Ragweed Pollen
        • Ragweed Pollen
        • Grass Pollen
        • Tree Pollen
        • Mold
        • Dust & Dander
        • Air Quality Index
      • Relative Humidity: 71%
      • Yesterday Temp: 67°
      • RealFeel: 69°
    • Today

      Sep 25

      81° Hi
      A p.m. shower or heavy t-storm.
      • Moderate
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Moderate
      • Tree Pollen: Low
      } Day Details
    • Tomorrow

      Sep 26

      67° Hi
      Clouds breaking; windy, cooler.
      • Moderate
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Moderate
      • Tree Pollen: Low
      } Day Details
    • Tuesday

      Sep 27

      64° Hi
      Partly sunny and breezy.
      • Moderate
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Moderate
      • Tree Pollen: Low
      } Day Details
    Next 6 Hours
    • 10AM

      Sep 25

      71°
      Partly sunny
      Precip 6%
    • 11AM

      74°
      Partly sunny
      Precip 7%
    • 12PM

      76°
      Intermittent clouds
      Precip 7%
    • 1PM

      77°
      Intermittent clouds
      Precip 11%
    • 2PM

      79°
      Intermittent clouds
      Precip 19%
    • 3PM

      81°
      Intermittent clouds
      Precip 19%

    Chicago Pollen Levels Sep 25

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

      Low

    • Ragweed Pollen

      Moderate

    • Mold

      Low

    • Grass Pollen

      Low

    Sep 25, 2016; 5:49 AM ET
Extended Weather forecast overview for the North Central United States
    North Central Extended Regional Weather Forecast

    Chicago Weather Report

    Chilly winds to howl across Great Lakes early this week

    September 25, 2016; 8:43 AM ET

    Gusty winds will accompany a push of chilly air across the Great Lakes from Sunday night through Tuesday. More >

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