• Cloudy 81°
    Ragweed Pollen Current Weather
    • Relative Humidity
      60%
    • Yesterday
      Temp
      83°
    • RealFeel
      79°
  • Tonight

    May 27

    Lo 67°

    Rather cloudy with a t-storm

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

    May 28

    Hi 85°

    Mostly cloudy with a t-storm

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

    May 29

    Hi 81°

    Partly sunny and warm

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

Noticeably cooler Sunday

5/27 5/28 Now: 8:19pm
PM 8-12
  • 8pm Thunderstorms 74° 51%
  • 9pm Mostly cloudy 75° 47%
  • 10pm Mostly cloudy 74° 34%
  • 11pm Cloudy 74° 15%
  • 12am Cloudy 72° 15%
AM 7-12
  • 7am Cloudy 70° 36%
  • 8am Cloudy 73° 47%
  • 9am Thunderstorms 72° 51%
  • 10am Mostly cloudy 75° 47%
  • 11am Mostly cloudy 78° 15%
  • 12pm Mostly cloudy 81° 15%
PM 1-6
  • 1pm Mostly cloudy 83° 19%
  • 2pm Mostly cloudy 85° 47%
  • 3pm Thunderstorms 79° 51%
  • 4pm Mostly cloudy 79° 47%
  • 5pm Mostly cloudy 78° 34%
  • 6pm Mostly cloudy 78° 34%
Hourly Forecast >

Merrimack Pollen Levels - May 27

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

    Pollen

    Low

  • Weed

    Pollen

    Low

  • Tree

    Pollen

    Moderate

  • Mold

    Pollen

    Low

May 27, 2015; 9:40 AM ET
Evan Myers has coverage of the continued summertime conditions. How about rain?
Very Warm Weather Holds in the East

Merrimack Weather Report

Boston: Major Cooldown to Arrive This Weekend

May 27, 2015; 4:57 PM ET

Spotty showers and locally heavy, gusty thunderstorms will join in with the warm, humid weather pattern through Thursday around the Boston area. more >

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Wed. Pollen

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Wed. Wind Maps