• Cloudy 64°
    Dust & Dander Current Weather
    • Relative Humidity
      60%
    • Yesterday
      Temp
      66°
    • RealFeel
      60°
  • Tonight

    May 18

    Lo 55°

    Mostly cloudy with a shower

    Dust & Dander Weather
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      350 - High
    Day Details >
  • Tomorrow

    May 19

    Hi 72°

    Mostly cloudy with a shower

    Extreme indoor dust & dander levels
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      350 - High
    Day Details >
  • Monday

    May 20

    Hi 77°

    A thunderstorm in the area

    Extreme indoor dust & dander levels
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      350 - High
    Day Details >
Next
5/18 5/19 Now: 9:09pm
PM 9-1
  • 9pm Cloudy 64° 30%
  • 10pm Cloudy 62° 36%
  • 11pm Showers 62° 51%
  • 12am Cloudy 60° 47%
  • 1am Cloudy 59° 39%
AM 8-1
  • 8am Cloudy 58° 34%
  • 9am Cloudy 60° 34%
  • 10am Cloudy 62° 37%
  • 11am Cloudy 64° 47%
  • 12pm Showers 66° 51%
  • 1pm Cloudy 68° 43%
PM 2-7
  • 2pm Showers 69° 51%
  • 3pm Cloudy 71° 47%
  • 4pm Cloudy 72° 40%
  • 5pm Cloudy 71° 33%
  • 6pm Cloudy 71° 33%
  • 7pm Cloudy 69° 39%
Hourly Forecast >

Williamsport Pollen Levels - May 18

  • Extreme
  • Very High
  • High
  • Moderate
  • Low
  • Grass

    Pollen

    Low

  • Weed

    Pollen

    Low

  • Tree

    Pollen

    High

  • Mold

    Pollen

    Low

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Allergies Live Feed

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How Weather Impacts Seasonal Allergy Symptoms

May 18, 2013; 5:00 AM ET If you suffer with seasonal allergies, the weather can relieve or worsen your symptoms. Marja Martinez has the details.

Sat. Pollen

Sat. Dust & Dander

Sat. Wind Maps