• Partly cloudy -9°
    Ragweed Pollen Current Weather
    • Relative Humidity
      70%
    • Yesterday
      Temp
      13°
    • RealFeel
      -7°
  • Early AM

    Mar 6

    Lo -7°

    Frigid

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

    Mar 6

    Hi 20°

    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°

    Cloudy with some snow

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

Snowfall from late tonight into late tomorrow night will total a coating to an inch

3/6 3/7 Now: 4:32am
AM 4-8
  • 4am Mostly clear -4° 0%
  • 5am Mostly clear -3° 0%
  • 6am Mostly clear -1° 0%
  • 7am Intermittent clouds -3° 0%
  • 8am Partly sunny 0° 0%
PM 3-8
  • 3pm Partly sunny 19° 0%
  • 4pm Partly sunny 20° 0%
  • 5pm Partly sunny 17° 0%
  • 6pm Partly cloudy 14° 1%
  • 7pm Partly cloudy 11° 7%
  • 8pm Partly cloudy 10° 7%
PM 9-2
  • 9pm Intermittent clouds 11° 7%
  • 10pm Intermittent clouds 11° 7%
  • 11pm Intermittent clouds 12° 7%
  • 12am Mostly cloudy 13° 10%
  • 1am Mostly cloudy 14° 49%
  • 2am Mostly cloudy 14° 49%
Hourly Forecast >

Potsdam 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