• Cloudy 55°
    Dust & Dander Current Weather
    • Relative Humidity
      81%
    • Yesterday
      Temp
      63°
    • RealFeel
      61°
  • Today

    May 18

    Hi 63°

    Mostly cloudy with a shower

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

    May 19

    Hi 69°

    Clouds breaking and warmer

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

    May 20

    Hi 77°

    Mostly sunny

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

Expect showery weather late Monday night through Wednesday afternoon

5/18 5/19 Now: 11:43am
AM 11-3
  • 11am Showers 58° 52%
  • 12pm Cloudy 59° 49%
  • 1pm Showers 59° 58%
  • 2pm Mostly Cloudy 60° 40%
  • 3pm Mostly Cloudy 62° 34%
PM 10-3
  • 10pm Mostly Clear 54° 37%
  • 11pm Mostly Clear 52° 47%
  • 12am Partly Cloudy w/ Showers 50° 51%
  • 1am Mostly Clear 50° 47%
  • 2am Mostly Clear 50° 43%
  • 3am Mostly Clear 49° 47%
AM 4-9
  • 4am Partly Cloudy w/ Showers 48° 51%
  • 5am Mostly Clear 47° 40%
  • 6am Mostly Sunny 47° 34%
  • 7am Mostly Sunny 48° 29%
  • 8am Cloudy 51° 25%
  • 9am Cloudy 55° 25%
Hourly Forecast >

Corvallis Pollen Levels - May 18

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

    Pollen

    Low

  • Weed

    Pollen

    Low

  • Tree

    Pollen

    Moderate

  • 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