• Cloudy 84°
    Ragweed Pollen Current Weather
    • Relative Humidity
      49%
    • Yesterday
      Temp
      72°
    • RealFeel
      86°
  • Today

    Jul 11

    Hi 84°

    A p.m. t-storm in spots

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

    Jul 12

    Hi 88°

    A thunderstorm in spots

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

    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 >
Next

Thunderstorms, some strong, Sunday evening through Monday evening

7/11 7/12 Now: 5:48pm
PM 5-9
  • 5pm Mostly cloudy 84° 43%
  • 6pm Intermittent clouds 81° 47%
  • 7pm Mostly cloudy w/ t-storms 79° 51%
  • 8pm Partly sunny 76° 25%
  • 9pm Partly cloudy 73° 20%
AM 4-9
  • 4am Mostly clear 67° 7%
  • 5am Mostly clear 67° 7%
  • 6am Mostly sunny 66° 7%
  • 7am Mostly sunny 67° 7%
  • 8am Mostly sunny 71° 7%
  • 9am Sunny 74° 7%
AM 10-3
  • 10am Intermittent clouds 77° 6%
  • 11am Sunny 80° 5%
  • 12pm Sunny 83° 5%
  • 1pm Intermittent clouds 85° 8%
  • 2pm Mostly sunny 88° 43%
  • 3pm Mostly sunny 86° 47%
Hourly Forecast >

Winchester Pollen Levels - July 11

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

    Pollen

    Low

  • Weed

    Pollen

    Low

  • Tree

    Pollen

    Low

  • Mold

    Pollen

    Low

Winchester

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

Winchester Weather Report

DC: Severe Storm, Flooding Threat to Precede Cooldown

July 11, 2014; 4:03 PM ET

After only spotty rainfall this weekend in the Washington, D.C., area, the risk of severe thunderstorms and flash flooding will ramp up quickly early next 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.

Fri. Pollen

Fri. Dust & Dander

Fri. Wind Maps