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    Next 5 Days
    • Current Weather

      65° F
      Mostly cloudy
      • Ragweed Pollen
        • Ragweed Pollen
        • Grass Pollen
        • Tree Pollen
        • Mold
        • Dust & Dander
        • Air Quality Index
      • Relative Humidity: 65%
      • Yesterday Temp: 54°
      • RealFeel: 69°
    • Today

      May 27

      69° Hi
      Clouds break for sun; warmer
      • Low
      • ragweed pollen levels
      • Grass Pollen: Moderate
      • Ragweed Pollen: Low
      • Tree Pollen: High
      } Day Details
    • Tomorrow

      May 28

      75° Hi
      An afternoon thunderstorm
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Moderate
      } Day Details
    • Monday

      May 29

      74° Hi
      A few morning showers
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Moderate
      } Day Details
    Next 6 Hours
    • 2PM

      May 27

      67°
      Intermittent clouds
      Precip 7%
    • 3PM

      69°
      Intermittent clouds
      Precip 7%
    • 4PM

      69°
      Intermittent clouds
      Precip 7%
    • 5PM

      69°
      Intermittent clouds
      Precip 7%
    • 6PM

      68°
      Intermittent clouds
      Precip 7%
    • 7PM

      67°
      Intermittent clouds
      Precip 5%

    Olean Pollen Levels May 27

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

      High

    • Ragweed Pollen

      Low

    • Mold

      Low

    • Grass Pollen

      Moderate

     While the weekend will not be a washout in the Northeast, showers and storms will be a nuisance through Monday.
    Wet weather to disrupt Memorial Day weekend activities across Northeast

    Allergies Live Feed

    Sat. Pollen

    Sat. Dust & Dander

    Sat. Wind Maps