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    Next 5 Days
    • Current Weather

      30° F
      Partly sunny
      • Ragweed Pollen
        • Ragweed Pollen
        • Grass Pollen
        • Tree Pollen
        • Mold
        • Dust & Dander
        • Air Quality Index
      • Relative Humidity: 49%
      • Yesterday Temp: 40°
      • RealFeel: 31°
    • Today

      Dec 14

      30° Hi
      Clouds and sun
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      } Day Details
    • Tomorrow

      Dec 15

      34° Hi
      Mostly cloudy
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      } Day Details
    • Saturday

      Dec 16

      43° Hi
      Partly sunny and milder
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      } Day Details
    Next 6 Hours
    • 2PM

      Dec 14

      30°
      Intermittent clouds
      Precip 0%
    • 3PM

      29°
      Partly sunny
      Precip 0%
    • 4PM

      28°
      Intermittent clouds
      Precip 0%
    • 5PM

      26°
      Intermittent clouds
      Precip 0%
    • 6PM

      24°
      Intermittent clouds
      Precip 0%
    • 7PM

      22°
      Partly cloudy
      Precip 0%

    Ottawa Pollen Levels Dec 14

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

      Low

    • Ragweed Pollen

      Low

    • Mold

      Low

    • Grass Pollen

      Low

    As frigid cold lingers, the chance for additional, lighter snow will persist across the Great Lakes into the weekend.
    Cold air follows clipper system in Northeast, Midwest

    Allergies Live Feed

    Thu. Pollen

    Thu. Dust & Dander

    Thu. Wind Maps