• Early AM

    May 25

    Lo 39°

    Clear

    Dust & Dander Weather
    • Grass
      Pollen
      12 - Moderate
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      50 - Moderate
    more

  • Today

    May 25

    67°Lo 46°

    Times of clouds and sun

    Very High indoor dust & dander levels
    • Grass
      Pollen
      12 - Moderate
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      50 - Moderate

  • Sun

    May 26

    70°Lo 49°

    Partly sunny

    Very High indoor dust & dander levels
    • Grass
      Pollen
      12 - Moderate
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      50 - Moderate
    more

  • Mon

    May 27

    71°Lo 57°

    Variable clouds, a t-storm

    Very High indoor dust & dander levels
    • Precip
      55%
    • Wind
      Speed
      5 mph
    • Cloud
      Cover
      77%
    more

  • Tue

    May 28

    82°Lo 61°

    Warmer with clouds and sun

    Extreme indoor dust & dander levels
    • Precip
      25%
    • Wind
      Speed
      9 mph
    • Cloud
      Cover
      70%
    more
Next Previous
Hi 67° RealFeel® 74° Precipitation 40%

Day

N

E

S

W

  • NW 3 mph
  • Gusts: 6 mph

Cool with times of clouds and sun; an afternoon shower in places

  • Max UV Index: 6 (High)
  • Thunderstorms: 20%
  • Precipitation: 0.01 in
  • Rain: 0.01 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0.5 hrs
  • Hours of Rain: 0.5 hrs
Lo 46° RealFeel® 45° Precipitation 13%

Night

N

E

S

W

  • ENE 3 mph
  • Gusts: 6 mph

Partly cloudy

  • Max UV Index: N/A
  • Thunderstorms: 2%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Portland Pollen Levels - May 25

  • Extreme
  • Very High
  • High
  • Moderate
  • Low

  • Grass

    Pollen

    Moderate

  • Weed

    Pollen

    Low

  • Tree

    Pollen

    Moderate

  • Mold

    Pollen

    Low

Temperature History - May 25

more Historical Weather Data >
  Today Normal Record 5/25/2012
High 67° 74° N/A 89°
Low 46° 54° N/A 70°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:16 AM with 14:42 of sunlight, then sets at 8:58 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 9:46 PM with 9:58 of moolight, then sets at 7:44 AM

Smoke Alert: The Hidden Dangers of E-Cigarettes

May 20, 2013; 5:00 AM ET E-cigarette manufacturers claim the devices can help a person quit smoking but have those claims ever been proven?

Sat. Pollen

Sat. Dust & Dander

Sat. Wind Maps