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    Next 5 Days
    • Current Weather

      50° F
      Rain
      • Ragweed Pollen
        • Ragweed Pollen
        • Grass Pollen
        • Tree Pollen
        • Mold
        • Dust & Dander
        • Air Quality Index
      • Relative Humidity: 100%
      • Yesterday Temp: 55°
      • RealFeel: 45°
    • Today

      May 26

      60° Hi
      Mostly cloudy, a shower; cool
      • Low
      • ragweed pollen levels
      • Grass Pollen: Moderate
      • Ragweed Pollen: Low
      • Tree Pollen: High
      } Day Details
    • Tomorrow

      May 27

      69° Hi
      Mostly cloudy
      • Low
      • ragweed pollen levels
      • Grass Pollen: Moderate
      • Ragweed Pollen: Low
      • Tree Pollen: High
      } Day Details
    • Sunday

      May 28

      73° Hi
      A t-storm in the afternoon
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      } Day Details
    Next 6 Hours
    • 8AM

      May 26

      52°
      Showers
      Precip 51%
    • 9AM

      53°
      Cloudy
      Precip 47%
    • 10AM

      55°
      Cloudy
      Precip 39%
    • 11AM

      57°
      Cloudy
      Precip 30%
    • 12PM

      58°
      Cloudy
      Precip 30%
    • 1PM

      59°
      Cloudy
      Precip 34%

    Olean Pollen Levels May 26

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

      High

    • Ragweed Pollen

      Low

    • Mold

      Low

    • Grass Pollen

      Moderate

    Rain and storms will focus on the Ohio Valley and mid-Atlantic for Memorial Day weekend.
    Wet weather to disrupt holiday plans in northeastern US

    Allergies Live Feed

    Fri. Pollen

    Fri. Dust & Dander

    Fri. Wind Maps