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    Next 5 Days
    • Current Weather

      57° F
      Mostly clear
      • Ragweed Pollen
        • Ragweed Pollen
        • Grass Pollen
        • Tree Pollen
        • Mold
        • Dust & Dander
        • Air Quality Index
      • Relative Humidity: 79%
      • Yesterday Temp: 57°
      • RealFeel: 60°
    • Tonight

      Aug 20

      57° Lo
      Mainly clear
      • Ragweed Pollen
      • Weather
      • Grass Pollen: Low
      • Ragweed Pollen: Moderate
      • Tree Pollen: Low
      } Day Details
    • Tomorrow

      Aug 21

      94° Hi
      Mostly sunny and very warm
      • Moderate
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Moderate
      • Tree Pollen: Low
      } Day Details
    • Tuesday

      Aug 22

      100° Hi
      Blazing sunshine and very hot
      • Moderate
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Moderate
      • Tree Pollen: Low
      } Day Details
    Next 6 Hours
    • 10PM

      Aug 20

      68°
      Mostly clear
      Precip 0%
    • 11PM

      66°
      Clear
      Precip 0%
    • 12AM

      64°
      Mostly clear
      Precip 0%
    • 1AM

      63°
      Partly cloudy
      Precip 0%
    • 2AM

      61°
      Intermittent clouds
      Precip 0%
    • 3AM

      60°
      Partly cloudy
      Precip 0%

    Prosser Pollen Levels Aug 20

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

      Low

    • Ragweed Pollen

      Moderate

    • Mold

      Low

    • Grass Pollen

      Low

    Parts of the Upper Midwest, West Coast, Southwest and Southeast may have poor viewing conditions.
    How will the weather impact your eclipse viewing conditions?

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