• Sunny 79°
    Ragweed Pollen Current Weather
    • Relative Humidity
      69%
    • Yesterday
      Temp
      75°
    • RealFeel
      88°
  • Today

    Aug 24

    Hi 86°

    Plenty of sun

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

    Aug 25

    Hi 88°

    Humid with periods of sun

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

    Aug 26

    Hi 92°

    A thunderstorm in the area

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

A thunderstorm tomorrow night

8/24 8/25 Now: 11:06am
AM 11-3
  • 11am Sunny 77° 0%
  • 12pm Sunny 79° 0%
  • 1pm Sunny 81° 0%
  • 2pm Mostly sunny 83° 0%
  • 3pm Mostly sunny 85° 0%
PM 10-3
  • 10pm Clear 72° 0%
  • 11pm Clear 70° 0%
  • 12am Mostly clear 69° 0%
  • 1am Partly cloudy 68° 0%
  • 2am Intermittent clouds 68° 0%
  • 3am Intermittent clouds 67° 0%
AM 4-9
  • 4am Intermittent clouds 66° 0%
  • 5am Intermittent clouds 66° 0%
  • 6am Intermittent clouds 64° 0%
  • 7am Partly sunny 67° 0%
  • 8am Partly sunny 69° 0%
  • 9am Partly sunny 72° 0%
Hourly Forecast >

Frederick Pollen Levels - August 24

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

    Low

  • Ragweed Pollen

    Moderate

  • Mold

    High

  • Grass Pollen

    Low

Aug 24, 2016; 2:14 AM ET
Five-day Weather Forecast for Washington, DC
Washington, DC Weather Forecast

Frederick Weather Report

Is summer heat, humidity over for the northeastern US?

August 24, 2016; 7:28 AM ET

Following a taste of autumn chill to start the week, is summer heat and humidity over for the northeastern United States? more >

Allergies Live Feed

    Loading...

    Loading...

    Loading...

Wed. Pollen

Wed. Dust & Dander

Wed. Wind Maps