• Tonight

    May 19

    Lo 63°

    A shower early; partly cloudy

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

  • Mon

    May 20

    86°Lo 63°

    Partly sunny

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

  • Tue

    May 21

    88°Lo 64°

    Partly sunny and very warm

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

  • Wed

    May 22

    84°Lo 63°

    A shower or t-storm in spots

    Extreme indoor dust & dander levels
    • Precip
      47%
    • Wind
      Speed
      5 mph
    • Cloud
      Cover
      53%
    more

  • Thu

    May 23

    82°Lo 59°

    Clouds and sun with a t-storm

    Extreme indoor dust & dander levels
    • Precip
      56%
    • Wind
      Speed
      5 mph
    • Cloud
      Cover
      53%
    more
Next Previous
Hi 78° RealFeel® 80° Precipitation 80%

Day

N

E

S

W

  • SSW 8 mph
  • Gusts: 22 mph

Strong thunderstorms this afternoon; otherwise, a morning thunderstorm; cloudy and humid

  • Max UV Index: 5 (Moderate)
  • Thunderstorms: 95%
  • Precipitation: 1.08 in
  • Rain: 1.08 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 6.5 hrs
  • Hours of Rain: 6.5 hrs
Lo 63° RealFeel® 62° Precipitation 50%

Night

N

E

S

W

  • N 3 mph
  • Gusts: 12 mph

A passing evening shower; otherwise, partly cloudy

  • Max UV Index: N/A
  • Thunderstorms: 24%
  • Precipitation: 0.03 in
  • Rain: 0.03 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0.5 hrs
  • Hours of Rain: 0.5 hrs

Tracy City 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 78° 78° N/A 83°
Low 63° 53° N/A 58°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:36 AM with 14:07 of sunlight, then sets at 7:43 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:59 PM with 12:19 of moolight, then sets at 2:18 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