• Tonight

    May 18

    Lo 45°

    Mainly clear and cool

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

  • Sun

    May 19

    83°Lo 49°

    A full day of sunshine

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

  • Mon

    May 20

    87°Lo 50°

    Mostly sunny and very warm

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

  • Tue

    May 21

    80°Lo 38°

    Plenty of sunshine

    Extreme indoor dust & dander levels
    • Precip
      2%
    • Wind
      Speed
      10 mph
    • Cloud
      Cover
      0%
    more

  • Wed

    May 22

    73°Lo 40°

    Partly sunny

    Very High indoor dust & dander levels
    • Precip
      2%
    • Wind
      Speed
      7 mph
    • Cloud
      Cover
      26%
    more
Next Previous

Want more Hourly forecasting?

Subscribe to our Premium Membership

Hourly

Get 15 days of hourly forecasts and daily details, plus the interactive Planner and more all ad-free when you subscribe to our Premium service.

Temperature History - May 18

more Historical Weather Data >
  Today Normal Record 5/18/2012
High 74° 77° N/A 82°
Low 45° 44° N/A 46°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:56 AM with 14:24 of sunlight, then sets at 8:20 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:33 PM with 12:45 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.

Sat. Pollen

Sat. Dust & Dander

Sat. Wind Maps