• Tonight

    May 19

    Lo 50°

    Clear

    Dust & Dander Weather
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Low

  • Mon

    May 20

    80°Lo 51°

    Sunny and warmer

    Extreme indoor dust & dander levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Low
    more

  • Tue

    May 21

    80°Lo 53°

    Mostly sunny and warm

    Extreme indoor dust & dander levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Low
    more

  • Wed

    May 22

    74°Lo 49°

    Sunshine and patchy clouds

    Very High indoor dust & dander levels
    • Precip
      2%
    • Wind
      Speed
      10 mph
    • Cloud
      Cover
      25%
    more

  • Thu

    May 23

    70°Lo 47°

    Sunny, breezy and pleasant

    Very High indoor dust & dander levels
    • Precip
      1%
    • Wind
      Speed
      12 mph
    • Cloud
      Cover
      10%
    more
Next Previous
Hi 73° RealFeel® 76° Precipitation 2%

Day

N

E

S

W

  • WNW 12 mph
  • Gusts: 23 mph

Sunny and warmer; breezy this afternoon

  • Max UV Index: 12 (Extreme)
  • 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 50° RealFeel® 50° Precipitation 2%

Night

N

E

S

W

  • N 4 mph
  • Gusts: 18 mph

Clear

  • 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

Julian Pollen Levels - May 19

  • Extreme
  • Very High
  • High
  • Moderate
  • Low

  • Grass

    Pollen

    Low

  • Weed

    Pollen

    Low

  • Tree

    Pollen

    Low

  • Mold

    Pollen

    Low

Temperature History - May 19

more Historical Weather Data >
  Today Normal Record 5/19/2012
High 73° 73° 90° (2008) 69°
Low 50° 41° 21° (1959) 43°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:44 AM with 13:58 of sunlight, then sets at 7:42 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:08 PM with 12:17 of moolight, then sets at 2:25 AM

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.

Sun. Pollen

Sun. Dust & Dander

Sun. Wind Maps