• Today

    Apr 19

    66°Lo 56°

    Rain and a thunderstorm

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
    more
  • Mon

    Apr 20

    63°Lo 40°

    A couple of thunderstorms

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
  • Tue

    Apr 21

    58°Lo 40°

    Partly sunny and windy

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
    more
  • Wed

    Apr 22

    54°Lo 34°

    A brief morning shower or two

    Low ragweed pollen levels
    • Precip
      55%
    • Wind
      Speed
      17 mph
    • Cloud
      Cover
      41%
    more
  • Thu

    Apr 23

    51°Lo 32°

    Breezy with periods of sun

    Ragweed Pollen Weather
    • Precip
      13%
    • Wind
      Speed
      17 mph
    • Cloud
      Cover
      54%
    more
Next Previous
Hi 63° RealFeel® 60° Precipitation 65%

Day

N

E

S

W

  • W 16 mph
  • Gusts: 30 mph

Variably cloudy and breezy with a couple of showers and a thunderstorm; cooler in the afternoon

  • Max UV Index: 3 (Moderate)
  • Thunderstorms: 45%
  • Precipitation: 0.56 in
  • Rain: 0.56 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 4 hrs
  • Hours of Rain: 4 hrs
Lo 40° RealFeel® 33° Precipitation 21%

Night

N

E

S

W

  • WSW 10 mph
  • Gusts: 24 mph

Mainly clear and cooler

  • Max UV Index: N/A
  • Thunderstorms: 1%
  • 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 - April 20

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

    Pollen

    Low

  • Weed

    Pollen

    Low

  • Tree

    Pollen

    Moderate

  • Mold

    Pollen

    Low

Temperature History - Apr 20

more Historical Weather Data >
  Today Normal Record 4/20/2014
High 63° 63° N/A 73°
Low 40° 41° N/A 38°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:54 AM with 13:30 of sunlight, then sets at 8:24 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:22 AM with 14:23 of moolight, then sets at 10:45 PM

Mon. Pollen

Mon. Dust & Dander

Mon. Wind Maps