• Cloudy 66°
    Dust & Dander Current Weather
    • Relative Humidity
      89%
    • Yesterday
      Temp
      68°
    • RealFeel
      68°
  • Today

    May 23

    Hi 76°

    Showers and a heavier t-storm

    Extreme indoor dust & dander levels
    • Grass
      Pollen
      35 - High
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      350 - High
    Day Details >
  • Tomorrow

    May 24

    Hi 57°

    Colder with showers around

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

    May 25

    Hi 60°

    Breezy with clouds and sun

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

Thunderstorms today

5/23 5/24 Now: 5:17am
AM 5-9
  • 5am Cloudy 65° 40%
  • 6am Cloudy 65° 34%
  • 7am Cloudy 66° 37%
  • 8am Cloudy 67° 43%
  • 9am Cloudy 68° 47%
PM 4-9
  • 4pm Mostly Cloudy 76° 49%
  • 5pm Cloudy 73° 43%
  • 6pm Cloudy 73° 47%
  • 7pm Thunderstorms 70° 51%
  • 8pm Showers 69° 58%
  • 9pm Showers 68° 58%
PM 10-3
  • 10pm Cloudy 66° 49%
  • 11pm Cloudy 65° 34%
  • 12am Cloudy 63° 34%
  • 1am Cloudy 61° 40%
  • 2am Showers 60° 56%
  • 3am Showers 58° 56%
Hourly Forecast >

Williamsport Pollen Levels - May 23

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

    Pollen

    High

  • Weed

    Pollen

    Low

  • Tree

    Pollen

    High

  • Mold

    Pollen

    Low

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Top Story

Williamsport Weather Report

Severe Storms From Washington DC to New York City

May 23, 2013; 5:12 AM ET

The same system that spawned deadly tornadoes in Oklahoma will reach the Northeast on Thursday. more >

Allergies Live Feed

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Smoke Alert: The Hidden Dangers of E-Cigarettes

May 20, 2013; 5:00 AM ET E-cigarette manufacturers claim the devices can help a person quit smoking but have those claims ever been proven?

Thu. Pollen

Thu. Dust & Dander

Thu. Wind Maps