• Cloudy 60°
    Dust & Dander Current Weather
    • Relative Humidity
      51%
    • Yesterday
      Temp
      59°
    • RealFeel
      62°
  • Today

    May 18

    Hi 62°

    Increasing amounts of sun

    Extreme indoor dust & dander levels
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      7 - Low
    Day Details >
  • Tomorrow

    May 19

    Hi 64°

    Clouds breaking, a shower

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

    May 20

    Hi 68°

    Mostly sunny

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

Expect showery weather this evening through tomorrow afternoon

5/18 5/19 Now: 4:15pm
PM 4-8
  • 4pm Cloudy 62° 43%
  • 5pm Mostly Cloudy w/ Showers 59° 51%
  • 6pm Intermittent Clouds 59° 47%
  • 7pm Intermittent Clouds 58° 47%
  • 8pm Partly Sunny w/ Showers 56° 51%
AM 3-8
  • 3am Mostly Clear 51° 47%
  • 4am Mostly Clear 50° 40%
  • 5am Mostly Clear 50° 34%
  • 6am Mostly Sunny 49° 34%
  • 7am Mostly Sunny 50° 34%
  • 8am Cloudy 51° 34%
AM 9-2
  • 9am Cloudy 53° 37%
  • 10am Showers 54° 40%
  • 11am Cloudy 56° 36%
  • 12pm Mostly Cloudy 58° 32%
  • 1pm Mostly Cloudy 59° 32%
  • 2pm Intermittent Clouds 61° 32%
Hourly Forecast >

Seattle Pollen Levels - May 18

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

    Pollen

    Low

  • Weed

    Pollen

    Low

  • Tree

    Pollen

    Low

  • 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