• Mostly Cloudy 80°
    Dust & Dander Current Weather
    • Relative Humidity
      61%
    • Yesterday
      Temp
      78°
    • RealFeel
      86°
  • Today

    May 23

    Hi 77°

    Showers and a heavier t-storm

    Extreme indoor dust & dander levels
    • Grass
      Pollen
      35 - High
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      350 - High
    Day Details >
  • Tomorrow

    May 24

    Hi 67°

    Showers around; not as warm

    Extreme indoor dust & dander levels
    • Grass
      Pollen
      35 - High
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      350 - High
    Day Details >
  • Saturday

    May 25

    Hi 66°

    A little rain in the morning

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

Rain and thunderstorms this evening through Saturday morning

5/23 5/24 Now: 1:58pm
PM 1-5
  • 1pm Cloudy 75° 40%
  • 2pm Thunderstorms 75° 51%
  • 3pm Thunderstorms 75° 58%
  • 4pm Mostly Cloudy 74° 49%
  • 5pm Mostly Cloudy 73° 44%
AM 12-5
  • 12am Rain 67° 58%
  • 1am Rain 66° 58%
  • 2am Rain 66° 51%
  • 3am Cloudy 66° 47%
  • 4am Cloudy 66° 49%
  • 5am Rain 65° 56%
AM 6-11
  • 6am Rain 66° 56%
  • 7am Cloudy 67° 49%
  • 8am Cloudy 67° 34%
  • 9am Cloudy 65° 34%
  • 10am Cloudy 63° 40%
  • 11am Showers 63° 60%
Hourly Forecast >

Greenwich Pollen Levels - May 23

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

    Pollen

    High

  • Weed

    Pollen

    Low

  • Tree

    Pollen

    High

  • Mold

    Pollen

    Low

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Top Story

Greenwich Weather Report

Severe Storms From Washington DC to New York City

May 23, 2013; 1:45 PM ET

The same system that spawned deadly tornadoes in Oklahoma will reach the Northeast on Thursday. more >

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?

Thu. Pollen

Thu. Dust & Dander

Thu. Wind Maps