• Partly Sunny 68°
    Dust & Dander Current Weather
    • Relative Humidity
      26%
    • Yesterday
      Temp
      60°
    • RealFeel
      76°
  • Today

    May 22

    Hi 73°

    Partly sunny

    Very High indoor dust & dander levels
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
    Day Details >
  • Tomorrow

    May 23

    Hi 70°

    Breezy with clouds and sun

    Extreme indoor dust & dander levels
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
    Day Details >
  • Friday

    May 24

    Hi 80°

    Mostly sunny; breezy, warmer

    Very High indoor dust & dander levels
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      350 - High
    Day Details >
Next

Becoming noticeably warmer Friday

5/22 5/23 Now: 12:22pm
PM 12-4
  • 12pm Mostly Sunny 69° 0%
  • 1pm Partly Sunny 72° 1%
  • 2pm Partly Sunny 73° 7%
  • 3pm Partly Sunny 72° 7%
  • 4pm Partly Sunny 71° 7%
PM 11-4
  • 11pm Partly Cloudy 53° 7%
  • 12am Partly Cloudy 52° 7%
  • 1am Partly Cloudy 49° 5%
  • 2am Partly Cloudy 48° 1%
  • 3am Partly Cloudy 47° 1%
  • 4am Partly Cloudy 45° 1%
AM 5-10
  • 5am Partly Cloudy 44° 1%
  • 6am Partly Sunny 45° 1%
  • 7am Partly Sunny 47° 1%
  • 8am Partly Sunny 50° 0%
  • 9am Partly Sunny 53° 0%
  • 10am Partly Sunny 57° 0%
Hourly Forecast >

Castle Rock Pollen Levels - May 22

  • Extreme
  • Very High
  • High
  • Moderate
  • Low
  • Grass

    Pollen

    Low

  • Weed

    Pollen

    Low

  • Tree

    Pollen

    Moderate

  • Mold

    Pollen

    Low

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Allergies Live Feed

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Smoke Alert: The Hidden Dangers of E-Cigarettes

May 20, 2013; 5:00 AM ET E-cigarette manufacturers claim the devices can help a person quit smoking but have those claims ever been proven?

Wed. Pollen

Wed. Dust & Dander

Wed. Wind Maps