• Today

    May 18

    60°Lo 46°

    A passing shower or two

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

  • Sun

    May 19

    65°Lo 41°

    Clouds breaking for some sun

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

  • Mon

    May 20

    70°Lo 43°

    Mostly sunny

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

  • Tue

    May 21

    59°Lo 41°

    Cooler with showers around

    Extreme indoor dust & dander levels
    • Precip
      74%
    • Wind
      Speed
      8 mph
    • Cloud
      Cover
      93%
    more

  • Wed

    May 22

    51°Lo 39°

    Mostly cloudy, showers around

    Extreme indoor dust & dander levels
    • Precip
      69%
    • Wind
      Speed
      6 mph
    • Cloud
      Cover
      76%
    more
Next Previous
Hi 60° RealFeel® 61° Precipitation 60%

Day

N

E

S

W

  • SW 6 mph
  • Gusts: 11 mph

Times of clouds and sun with a brief shower or two

  • Max UV Index: 4 (Moderate)
  • Thunderstorms: 20%
  • Precipitation: 0.07 in
  • Rain: 0.07 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1.5 hrs
  • Hours of Rain: 1.5 hrs
Lo 46° RealFeel® 44° Precipitation 55%

Night

N

E

S

W

  • SW 4 mph
  • Gusts: 10 mph

Partly cloudy with a passing shower

  • Max UV Index: N/A
  • Thunderstorms: 20%
  • Precipitation: 0.04 in
  • Rain: 0.04 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1 hrs
  • Hours of Rain: 1 hrs

Union Pollen Levels - May 18

  • Extreme
  • Very High
  • High
  • Moderate
  • Low

  • Grass

    Pollen

    Low

  • Weed

    Pollen

    Low

  • Tree

    Pollen

    Low

  • Mold

    Pollen

    Low

Temperature History - May 18

more Historical Weather Data >
  Today Normal Record 5/18/2012
High 60° 66° 87° (1956) 63°
Low 46° 47° 34° (2011) 43°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:32 AM with 15:14 of sunlight, then sets at 8:46 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:29 PM with 12:53 of moolight, then sets at 2:22 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