• Clear 70°
    Ragweed Pollen Current Weather
    • Relative Humidity
      88%
    • Yesterday
      Temp
      68°
    • RealFeel
      74°
  • Early AM

    Aug 29

    Lo 67°

    Partly cloudy

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

    Aug 29

    Hi 91°

    Partly sunny and hot

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

    Aug 30

    Hi 87°

    Mostly sunny and humid

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

A thundershower Wednesday afternoon

8/29 8/30 Now: 1:09am
AM 1-5
  • 1am Mostly clear 71° 0%
  • 2am Mostly clear 70° 0%
  • 3am Mostly clear 69° 0%
  • 4am Mostly clear 69° 0%
  • 5am Mostly clear 69° 0%
PM 12-5
  • 12pm Mostly sunny 87° 0%
  • 1pm Mostly sunny 88° 0%
  • 2pm Mostly sunny 89° 0%
  • 3pm Partly sunny 90° 0%
  • 4pm Intermittent clouds 91° 0%
  • 5pm Intermittent clouds 90° 0%
PM 6-11
  • 6pm Mostly cloudy 88° 0%
  • 7pm Mostly cloudy 85° 1%
  • 8pm Mostly clear 82° 4%
  • 9pm Mostly clear 79° 4%
  • 10pm Mostly clear 77° 4%
  • 11pm Mostly clear 76° 4%
Hourly Forecast >

Chillum Station Pollen Levels - August 29

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

    Low

  • Ragweed Pollen

    Moderate

  • Mold

    Low

  • Grass Pollen

    Moderate

Aug 28, 2016; 2:43 PM ET
Five-day Weather Forecast for Washington, DC
Washington, DC Weather Forecast

Chillum Station Weather Report

September to start on cooler, less humid note in northeastern US

August 28, 2016; 11:28 PM ET

Brief relief from heat and humidity will arrive in the northeastern United States at the start of September. more >

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