• Partly sunny 84°
    Ragweed Pollen Current Weather
    • Relative Humidity
      57%
    • Yesterday
      Temp
      82°
    • RealFeel
      85°
  • Tonight

    Jul 12

    Lo 70°

    Partly cloudy

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

    Jul 13

    Hi 90°

    A stray afternoon t-storm

    Low ragweed pollen levels
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      0 - Low
    Day Details >
  • Monday

    Jul 14

    Hi 89°

    Strong t-storms, mainly later

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

Thunderstorms, some strong, tomorrow evening through Tuesday afternoon; storms can be severe

7/12 7/13 Now: 6:28pm
PM 6-10
  • 6pm Partly sunny 84° 0%
  • 7pm Mostly sunny 82° 0%
  • 8pm Mostly sunny 78° 0%
  • 9pm Mostly clear 75° 0%
  • 10pm Mostly clear 74° 0%
AM 5-10
  • 5am Intermittent clouds 71° 0%
  • 6am Intermittent clouds 71° 0%
  • 7am Intermittent clouds 71° 3%
  • 8am Mostly sunny 74° 7%
  • 9am Mostly sunny 77° 7%
  • 10am Mostly sunny 80° 6%
AM 11-4
  • 11am Mostly sunny 83° 5%
  • 12pm Mostly sunny 85° 5%
  • 1pm Mostly sunny 87° 8%
  • 2pm Partly sunny 88° 43%
  • 3pm Intermittent clouds 90° 47%
  • 4pm Mostly cloudy w/ t-storms 79° 51%
Hourly Forecast >

Lower Marlboro Pollen Levels - July 12

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

    Pollen

    Low

  • Weed

    Pollen

    Low

  • Tree

    Pollen

    Low

  • Mold

    Pollen

    Low

Lower Marlboro

Storms Slam Northeast with Rain, Flooding

Jul 11, 2014; 3:50 PM ET Severe storms slammed the Northeast with rain and flooding causing widespread damage. Continued storm activity will bring hail, damaging winds and possible flooding to the area early next week.

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Top Story

Lower Marlboro Weather Report

DC: Severe Storm, Flooding Threat to Start the New Week

July 12, 2014; 5:34 PM ET

The risk of severe thunderstorms and flash flooding will ramp up quickly for the start of the new week. more >

Allergies Live Feed

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Battling the Common Cold

Jun 23, 2014; 5:00 AM ET Marja Martinez talks about identifying and fighting the common cold.

Sat. Pollen

Sat. Dust & Dander

Sat. Wind Maps