• Tonight

    May 18

    Lo 59°

    Mostly cloudy, showers around

    Dust & Dander Weather
    • Grass
      Pollen
      12 - Moderate
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      50 - Moderate

  • Sun

    May 19

    73°Lo 64°

    Mostly cloudy, showers around

    Extreme indoor dust & dander levels
    • Grass
      Pollen
      12 - Moderate
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      50 - Moderate
    more

  • Mon

    May 20

    79°Lo 67°

    Variable clouds, a t-storm

    Extreme indoor dust & dander levels
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      50 - Moderate
    more

  • Tue

    May 21

    81°Lo 66°

    Humid with clouds and sun

    Extreme indoor dust & dander levels
    • Precip
      25%
    • Wind
      Speed
      9 mph
    • Cloud
      Cover
      70%
    more

  • Wed

    May 22

    83°Lo 67°

    A thunderstorm in spots

    Extreme indoor dust & dander levels
    • Precip
      40%
    • Wind
      Speed
      10 mph
    • Cloud
      Cover
      69%
    more
Next Previous
Hi 71° RealFeel® 69° Precipitation 60%

Day

N

E

S

W

  • SE 8 mph
  • Gusts: 16 mph

Mostly cloudy with a passing shower or two this afternoon

  • Max UV Index: 4 (Moderate)
  • Thunderstorms: 20%
  • Precipitation: 0.08 in
  • Rain: 0.08 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 2 hrs
  • Hours of Rain: 2 hrs
Lo 59° RealFeel® 55° Precipitation 64%

Night

N

E

S

W

  • SE 6 mph
  • Gusts: 10 mph

Mostly cloudy with a couple of showers

  • Max UV Index: N/A
  • Thunderstorms: 20%
  • Precipitation: 0.15 in
  • Rain: 0.15 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 2.5 hrs
  • Hours of Rain: 2.5 hrs

Georgetown Pollen Levels - May 18

  • Extreme
  • Very High
  • High
  • Moderate
  • Low

  • Grass

    Pollen

    Moderate

  • Weed

    Pollen

    Low

  • Tree

    Pollen

    Moderate

  • Mold

    Pollen

    Low

Temperature History - May 18

more Historical Weather Data >
  Today Normal Record 5/18/2012
High 71° 74° 91° (1974) 72°
Low 59° 52° 35° (1955) 46°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:47 AM with 14:22 of sunlight, then sets at 8:09 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:15 PM with 12:49 of moolight, then sets at 2:04 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