• Cloudy 74°
    Ragweed Pollen Current Weather
    • Relative Humidity
      84%
    • Yesterday
      Temp
      68°
    • RealFeel
      77°
  • Early AM

    Sep 1

    Lo 70°

    A shower or thunderstorm

    Ragweed Pollen Weather
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      3 - Moderate
    • Tree
      Pollen
      1 - Low
    Day Details >
  • Today

    Sep 1

    Hi 79°

    Clearing, a t-storm in spots

    Moderate ragweed pollen levels
    • Grass
      Pollen
      3 - Moderate
    • Ragweed
      Pollen
      3 - Moderate
    • Tree
      Pollen
      1 - Low
    Day Details >
  • Tomorrow

    Sep 2

    Hi 79°

    Partly sunny and less humid

    Moderate ragweed pollen levels
    • Grass
      Pollen
      3 - Moderate
    • Ragweed
      Pollen
      3 - Moderate
    • Tree
      Pollen
      1 - Low
    Day Details >
Next

Tropical Storm Hermine will affect the area Saturday evening into Sunday afternoon

9/1 9/2 Now: 2:44am
AM 2-6
  • 2am Cloudy 73° 15%
  • 3am Cloudy 72° 15%
  • 4am Cloudy 72° 19%
  • 5am Cloudy 71° 43%
  • 6am Cloudy 70° 47%
PM 1-6
  • 1pm Thunderstorms 78° 51%
  • 2pm Intermittent clouds 77° 43%
  • 3pm Mostly cloudy w/ t-storms 77° 51%
  • 4pm Intermittent clouds 79° 47%
  • 5pm Intermittent clouds 77° 33%
  • 6pm Intermittent clouds 76° 33%
PM 7-12
  • 7pm Intermittent clouds 75° 25%
  • 8pm Partly cloudy 74° 9%
  • 9pm Partly cloudy 72° 9%
  • 10pm Partly cloudy 71° 9%
  • 11pm Mostly clear 71° 9%
  • 12am Mostly clear 70° 9%
Hourly Forecast >

New Gretna Pollen Levels - September 1

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

    Low

  • Ragweed Pollen

    Moderate

  • Mold

    Low

  • Grass Pollen

    Moderate

Sep 01, 2016; 2:18 AM ET
Five-day Weather Forecast for Philadelphia, PA
Philadelphia, PA Weather Forecast

New Gretna Weather Report

Warm fall may jeopardize foliage displays in northeastern US

September 1, 2016; 12:34 AM ET

Though the summer season is winding down, forecasters are predicting a warm start to fall across the Northeast — a weather pattern that could spell bad news for fall foliage lovers. more >

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