• Clouds and sun 62°
    Ragweed Pollen Current Weather
    • Relative Humidity
      97%
    • Yesterday
      Temp
      69°
    • RealFeel
      59°
  • Today

    Jul 22

    Hi 80°

    Sunshine; breezy, less humid

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Low
    Day Details >
  • Tomorrow

    Jul 23

    Hi 80°

    Sunny and pleasant

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Low
    Day Details >
  • Thursday

    Jul 24

    Hi 82°

    An afternoon t-storm or two

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Low
    Day Details >
Next

Thunderstorms, some strong, Thursday afternoon through Friday afternoon

7/22 7/23 Now: 6:37am
AM 6-10
  • 6am Intermittent clouds 66° 20%
  • 7am Mostly cloudy 67° 13%
  • 8am Mostly sunny 65° 0%
  • 9am Partly sunny 67° 0%
  • 10am Partly sunny 71° 0%
PM 5-10
  • 5pm Sunny 80° 0%
  • 6pm Mostly sunny 79° 0%
  • 7pm Mostly sunny 76° 0%
  • 8pm Mostly sunny 73° 0%
  • 9pm Mostly sunny 70° 0%
  • 10pm Mostly clear 66° 0%
PM 11-4
  • 11pm Mostly clear 63° 0%
  • 12am Mostly clear 62° 0%
  • 1am Mostly clear 61° 0%
  • 2am Mostly clear 60° 0%
  • 3am Mostly clear 59° 0%
  • 4am Mostly clear 59° 0%
Hourly Forecast >

Grenville Pollen Levels - July 22

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

    Pollen

    Low

  • Weed

    Pollen

    Low

  • Tree

    Pollen

    Low

  • Mold

    Pollen

    Low

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Allergies Live Feed

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Battling the Common Cold

Jun 23, 2014; 5:00 AM ET Marja Martinez talks about identifying and fighting the common cold.

Tue. Pollen

Tue. Dust & Dander

Tue. Wind Maps