• Cloudy 28°
    Ragweed Pollen Current Weather
    • Relative Humidity
      63%
    • Yesterday
      Temp
      37°
    • RealFeel
      12°
  • Tonight

    Mar 4

    Lo 10°

    Mainly clear; bitterly cold

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

    Mar 5

    Hi 21°

    Sunny to partly cloudy

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

    Mar 6

    Hi 23°

    Sunny and quite cold

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

Snow flurries late Saturday night

3/4 3/5 Now: 6:06pm
PM 6-10
  • 6pm Intermittent clouds 27° 0%
  • 7pm Partly cloudy 24° 0%
  • 8pm Partly cloudy 21° 0%
  • 9pm Partly cloudy 20° 0%
  • 10pm Mostly clear 19° 0%
AM 5-10
  • 5am Mostly clear 14° 0%
  • 6am Mostly clear 12° 0%
  • 7am Mostly clear 10° 0%
  • 8am Mostly sunny 11° 0%
  • 9am Mostly sunny 12° 0%
  • 10am Mostly sunny 14° 0%
AM 11-4
  • 11am Mostly sunny 16° 0%
  • 12pm Mostly sunny 17° 0%
  • 1pm Partly sunny 18° 0%
  • 2pm Mostly sunny 19° 0%
  • 3pm Mostly sunny 20° 0%
  • 4pm Mostly sunny 21° 0%
Hourly Forecast >

Defiance Pollen Levels - March 4

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

    Pollen

    Low

  • Weed

    Pollen

    Low

  • Tree

    Pollen

    Low

  • Mold

    Pollen

    Low

Mar  4, 2015; 7:41 AM ET
As colder air returns from the north, a band of heavy snow will extend from the Ohio Valley through the Middle Atlantic Region.
Snow Storm Heads to Cincinnati, Philly and NYC

Allergies Live Feed

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Making a Forecast: The Sixth Sense

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

Wed. Pollen

Wed. Dust & Dander

Wed. Wind Maps