• Partly cloudy -14°
    Ragweed Pollen Current Weather
    • Relative Humidity
      67%
    • Yesterday
      Temp
      20°
    • RealFeel
      -3°
  • Early AM

    Mar 6

    Lo -15°

    Frigid

    Ragweed Pollen Weather
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Low
    Day Details >
  • Today

    Mar 6

    Hi 19°

    Frigid with clouds and sun

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

    Mar 7

    Hi 27°

    A chance for snow or flurries

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

Snowfall late tomorrow night will total a coating to an inch

3/6 3/7 Now: 1:43am
AM 1-5
  • 1am Partly cloudy -14° 0%
  • 2am Partly cloudy -15° 0%
  • 3am Mostly clear -14° 0%
  • 4am Mostly clear -14° 0%
  • 5am Mostly clear -12° 0%
PM 12-5
  • 12pm Partly sunny 14° 0%
  • 1pm Partly sunny 16° 0%
  • 2pm Partly sunny 17° 0%
  • 3pm Partly sunny 19° 0%
  • 4pm Partly sunny 17° 0%
  • 5pm Partly sunny 17° 0%
PM 6-11
  • 6pm Intermittent clouds 15° 0%
  • 7pm Mostly cloudy 14° 40%
  • 8pm Mostly cloudy 13° 44%
  • 9pm Flurries 13° 48%
  • 10pm Mostly cloudy 13° 37%
  • 11pm Flurries 13° 45%
Hourly Forecast >

Chase Mills Pollen Levels - March 6

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

    Pollen

    Low

  • Weed

    Pollen

    Low

  • Tree

    Pollen

    Low

  • Mold

    Pollen

    Low

Mar 06, 2015; 12:08 AM ET
Snowfall from this evening into tomorrow afternoon will total 1-3 inches
Ottawa, ON Weather Forecast

Allergies Live Feed

    Loading...

    Loading...

    Loading...

Making a Forecast: The Sixth Sense

Feb 16, 2015; 5:00 AM ET What steps go into making a forecast?

Fri. Pollen

Fri. Dust & Dander

Fri. Wind Maps