• Today

    May 23

    66°Lo 40°

    A passing shower or two

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

  • Fri

    May 24

    65°Lo 40°

    Mostly sunny

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

  • Sat

    May 25

    68°Lo 46°

    Partly sunny and pleasant

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

  • Sun

    May 26

    69°Lo 48°

    Partly sunny

    Very High indoor dust & dander levels
    • Precip
      25%
    • Wind
      Speed
      3 mph
    • Cloud
      Cover
      45%
    more

  • Mon

    May 27

    72°Lo 56°

    A thunderstorm possible

    Very High indoor dust & dander levels
    • Precip
      30%
    • Wind
      Speed
      5 mph
    • Cloud
      Cover
      70%
    more
Next Previous
Hi 65° RealFeel® 67° Precipitation 0%

Day

N

E

S

W

  • N 9 mph
  • Gusts: 14 mph

Cool in the morning; otherwise, mostly sunny and pleasant

  • Max UV Index: 8 (Very High)
  • Thunderstorms: 0%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 40° RealFeel® 42° Precipitation 0%

Night

N

E

S

W

  • N 2 mph
  • Gusts: 9 mph

Clear to partly cloudy and chilly

  • Max UV Index: N/A
  • Thunderstorms: 0%
  • 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 24

  • Extreme
  • Very High
  • High
  • Moderate
  • Low

  • Grass

    Pollen

    Moderate

  • Weed

    Pollen

    Low

  • Tree

    Pollen

    High

  • Mold

    Pollen

    Low

Temperature History - May 24

more Historical Weather Data >
  Today Normal Record 5/24/2012
High 65° 74° N/A 86°
Low 40° 54° N/A 60°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:16 AM with 14:41 of sunlight, then sets at 8:57 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:38 PM with 10:03 of moolight, then sets at 6:41 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?

Fri. Pollen

Fri. Dust & Dander

Fri. Wind Maps