• Tonight

    May 18

    Lo 49°

    Some clouds

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

  • Sun

    May 19

    69°Lo 53°

    A passing afternoon shower

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

  • Mon

    May 20

    76°Lo 60°

    Variably cloudy, a t-storm

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

  • Tue

    May 21

    78°Lo 58°

    A thunderstorm possible

    Extreme indoor dust & dander levels
    • Precip
      30%
    • Wind
      Speed
      7 mph
    • Cloud
      Cover
      94%
    more

  • Wed

    May 22

    72°Lo 57°

    Mostly cloudy, showers around

    Extreme indoor dust & dander levels
    • Precip
      62%
    • Wind
      Speed
      5 mph
    • Cloud
      Cover
      93%
    more
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Hi 70° RealFeel® 74° Precipitation 25%

Day

N

E

S

W

  • S 7 mph
  • Gusts: 17 mph

Beautiful with times of clouds and sun

  • Max UV Index: 5 (Moderate)
  • Thunderstorms: 5%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 49° RealFeel® 49° Precipitation 25%

Night

N

E

S

W

  • SSW 2 mph
  • Gusts: 9 mph

Some clouds

  • Max UV Index: N/A
  • Thunderstorms: 4%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Foster Center Pollen Levels - May 18

  • Extreme
  • Very High
  • High
  • Moderate
  • Low

  • Grass

    Pollen

    Low

  • Weed

    Pollen

    Low

  • Tree

    Pollen

    High

  • Mold

    Pollen

    Low

Temperature History - May 18

more Historical Weather Data >
  Today Normal Record 5/18/2012
High 70° 69° 92° (1936) 69°
Low 49° 49° 35° (1983) 46°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:24 AM with 14:39 of sunlight, then sets at 8:03 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:58 PM with 12:52 of moolight, then sets at 1:50 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.

Sat. Pollen

Sat. Dust & Dander

Sat. Wind Maps