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    Next 5 Days
    • Current Weather

      44° F
      Cloudy
      • Ragweed Pollen
        • Ragweed Pollen
        • Grass Pollen
        • Tree Pollen
        • Mold
        • Dust & Dander
        • Air Quality Index
      • Relative Humidity: 59%
      • Yesterday Temp: 48°
      • RealFeel: 35°
    • Tonight

      Apr 27

      32° Lo
      Cold with considerable clouds
      • Ragweed Pollen
      • Weather
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: High
      } Day Details
    • Tomorrow

      Apr 28

      43° Hi
      Partly sunny with a shower
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: High
      } Day Details
    • Saturday

      Apr 29

      51° Hi
      Partly sunny, a shower; cool
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: High
      } Day Details
    Next 6 Hours
    • 9PM

      Apr 27

      39°
      Mostly cloudy
      Precip 7%
    • 10PM

      38°
      Mostly cloudy
      Precip 7%
    • 11PM

      37°
      Mostly cloudy
      Precip 7%
    • 12AM

      36°
      Mostly cloudy
      Precip 7%
    • 1AM

      35°
      Mostly cloudy
      Precip 6%
    • 2AM

      35°
      Cloudy
      Precip 5%

    Cottonwood Heights Pollen Levels Apr 27

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

      High

    • Ragweed Pollen

      Low

    • Mold

      Low

    • Grass Pollen

      Low

     Cool air will infiltrate the western U.S., promoting snow in the Rockies late Friday.
    Snow to bury Colorado following wave of cold air

    Allergies Live Feed

    Thu. Pollen

    Thu. Dust & Dander

    Thu. Wind Maps