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    Next 5 Days
    • Current Weather

      62° F
      Clear
      • Ragweed Pollen
        • Ragweed Pollen
        • Grass Pollen
        • Tree Pollen
        • Mold
        • Dust & Dander
        • Air Quality Index
      • Relative Humidity: 64%
      • Yesterday Temp: 67°
      • RealFeel: 59°
    • Tonight

      Sep 25

      55° Lo
      Partly cloudy
      • Ragweed Pollen
      • Weather
      • Grass Pollen: Low
      • Ragweed Pollen: Moderate
      • Tree Pollen: Low
      } Day Details
    • Tomorrow

      Sep 26

      78° Hi
      Heavy rain and a thunderstorm
      • Moderate
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Moderate
      • Tree Pollen: Low
      } Day Details
    • Tuesday

      Sep 27

      68° Hi
      Less humid with sunshine
      • Moderate
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Moderate
      • Tree Pollen: Low
      } Day Details
    Next 6 Hours
    • 9PM

      Sep 25

      65°
      Mostly clear
      Precip 0%
    • 10PM

      63°
      Mostly clear
      Precip 0%
    • 11PM

      61°
      Mostly clear
      Precip 0%
    • 12AM

      60°
      Mostly clear
      Precip 0%
    • 1AM

      59°
      Mostly clear
      Precip 0%
    • 2AM

      59°
      Partly cloudy
      Precip 0%

    St. Clairsville Pollen Levels Sep 25

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

      Low

    • Ragweed Pollen

      Moderate

    • Mold

      High

    • Grass Pollen

      Low

    Sep 25, 2016; 1:32 PM ET
Five-day Weather Forecast for Pittsburgh, PA
    Pittsburgh, PA Weather Forecast

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