• Cloudy 37°
    Ragweed Pollen Current Weather
    • Relative Humidity
      85%
    • Yesterday
      Temp
      54°
    • RealFeel
      36°
  • Early AM

    Mar 27

    Lo 32°

    Colder

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

    Mar 27

    Hi 40°

    Showers of rain and snow

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

    Mar 28

    Hi 34°

    Clouds and sun with a flurry

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

Mixed rain and snow tomorrow

3/27 3/27 Now: 12:29am
AM 12-4
  • 12am Cloudy 37° 47%
  • 1am Cloudy 37° 36%
  • 2am Cloudy 36° 20%
  • 3am Mostly cloudy 35° 20%
  • 4am Intermittent clouds 34° 20%
AM 11-4
  • 11am Rain 35° 51%
  • 12pm Mostly cloudy 35° 47%
  • 1pm Intermittent clouds 36° 43%
  • 2pm Intermittent clouds 38° 47%
  • 3pm Rain and snow 40° 51%
  • 4pm Mostly cloudy 38° 47%
PM 5-10
  • 5pm Cloudy 38° 43%
  • 6pm Cloudy 37° 47%
  • 7pm Rain and snow 35° 51%
  • 8pm Cloudy 32° 42%
  • 9pm Mostly cloudy 30° 40%
  • 10pm Flurries 29° 45%
Hourly Forecast >

Smithfield Pollen Levels - March 27

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

    Pollen

    Low

  • Weed

    Pollen

    Low

  • Tree

    Pollen

    Low

  • Mold

    Pollen

    Low

Mar 26, 2015; 1:48 PM ET
Five-day Weather Forecast for Pittsburgh, PA
Pittsburgh, PA Weather Forecast

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Making a Forecast: The Sixth Sense

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

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