• Today

    May 22

    77°Lo 58°

    Strong t-storms, mainly later

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

  • Thu

    May 23

    65°Lo 40°

    Cooler with spotty showers

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

  • Fri

    May 24

    66°Lo 42°

    Mostly sunny and breezy

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

  • Sat

    May 25

    68°Lo 50°

    Pleasant with clouds and sun

    Very High indoor dust & dander levels
    • Precip
      2%
    • Wind
      Speed
      4 mph
    • Cloud
      Cover
      50%
    more

  • Sun

    May 26

    63°Lo 49°

    Chance of a shower

    Very High indoor dust & dander levels
    • Precip
      30%
    • Wind
      Speed
      3 mph
    • Cloud
      Cover
      76%
    more
Next Previous
Hi 77° RealFeel® 77° Precipitation 60%

Day

N

E

S

W

  • SW 11 mph
  • Gusts: 28 mph

Strong thunderstorms, mainly later; storms can bring downpours, large hail and damaging winds

  • Max UV Index: 4 (Moderate)
  • Thunderstorms: 91%
  • Precipitation: 0.5 in
  • Rain: 0.5 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 3 hrs
  • Hours of Rain: 3 hrs
Lo 58° RealFeel® 52° Precipitation 60%

Night

N

E

S

W

  • WSW 7 mph
  • Gusts: 14 mph

Partly cloudy with a couple of showers and a thunderstorm

  • Max UV Index: N/A
  • Thunderstorms: 91%
  • Precipitation: 0.2 in
  • Rain: 0.2 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 2 hrs
  • Hours of Rain: 2 hrs

Portland Pollen Levels - May 22

  • Extreme
  • Very High
  • High
  • Moderate
  • Low

  • Grass

    Pollen

    Moderate

  • Weed

    Pollen

    Low

  • Tree

    Pollen

    High

  • Mold

    Pollen

    Low

Temperature History - May 22

more Historical Weather Data >
  Today Normal Record 5/22/2012
High 77° 73° N/A 74°
Low 58° 53° N/A 54°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:18 AM with 14:38 of sunlight, then sets at 8:56 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 6:16 PM with 10:45 of moolight, then sets at 5:01 AM

Top Story

Portland Weather Report

Severe Weather Targets Detroit, Cleveland, Buffalo Wednesday

May 22, 2013; 9:05 AM ET

The focus for severe storms will move into the Ohio Valley and resume over New York state on Wednesday. more >

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?

Wed. Pollen

Wed. Dust & Dander

Wed. Wind Maps