• Cloudy 25°
    Ragweed Pollen Current Weather
    • Relative Humidity
      57%
    • Yesterday
      Temp
      27°
    • RealFeel
      21°
  • Tonight

    Mar 2

    Lo 7°

    Breezy early; clear, colder

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

    Mar 3

    Hi 31°

    Sun mixing with clouds; cold

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

    Mar 4

    Hi 45°

    Spotty showers in the morning

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

Snow, mixed with rain tomorrow night will total 1-2 inches

3/2 3/3 Now: 11:05pm
PM 11-3
  • 11pm Mostly clear 15° 0%
  • 12am Clear 13° 0%
  • 1am Clear 12° 0%
  • 2am Clear 10° 0%
  • 3am Clear 9° 0%
AM 10-3
  • 10am Sunny 23° 0%
  • 11am Mostly sunny 24° 0%
  • 12pm Mostly sunny 26° 0%
  • 1pm Intermittent clouds 26° 2%
  • 2pm Intermittent clouds 26° 2%
  • 3pm Intermittent clouds 26° 2%
PM 4-9
  • 4pm Intermittent clouds 25° 3%
  • 5pm Intermittent clouds 27° 3%
  • 6pm Intermittent clouds 28° 6%
  • 7pm Snow 27° 55%
  • 8pm Snow 29° 55%
  • 9pm Cloudy 31° 49%
Hourly Forecast >

Westford Pollen Levels - March 2

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

    Pollen

    Low

  • Weed

    Pollen

    Low

  • Tree

    Pollen

    Low

  • Mold

    Pollen

    Low

Mar 02, 2015; 6:37 PM ET
Snow tomorrow evening will accumulate 1-2 inches before changing to rain
Boston, MA Weather Forecast

Westford Weather Report

Boston: Storm to Accompany Midweek Warmup

March 2, 2015; 8:08 PM ET

The warmest weather since the middle of January will surge into the Boston area at midweek with temperatures forecast to reach the middle 40s F. more >

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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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