• Sunny 68°
    Ragweed Pollen Current Weather
    • Relative Humidity
      100%
    • Yesterday
      Temp
      72°
    • RealFeel
      73°
  • Today

    Jul 11

    Hi 87°

    A thunderstorm 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 p.m. t-storm in spots

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

    Jul 13

    Hi 91°

    Heavy thunderstorms; some sun

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

Thunderstorms, some heavy, Sunday morning through late Sunday night

7/11 7/12 Now: 8:21am
AM 8-12
  • 8am Fog 69° 7%
  • 9am Fog 73° 7%
  • 10am Fog 77° 6%
  • 11am Mostly sunny 80° 5%
  • 12pm Mostly sunny 82° 5%
PM 7-12
  • 7pm Mostly sunny 82° 14%
  • 8pm Mostly sunny 78° 43%
  • 9pm Mostly clear 74° 47%
  • 10pm Partly cloudy w/ t-storms 72° 51%
  • 11pm Mostly clear 70° 38%
  • 12am Mostly clear 69° 32%
AM 1-6
  • 1am Mostly clear 68° 24%
  • 2am Mostly clear 67° 8%
  • 3am Mostly clear 67° 8%
  • 4am Mostly clear 66° 8%
  • 5am Mostly clear 65° 8%
  • 6am Mostly sunny 65° 8%
Hourly Forecast >

Frederick Pollen Levels - July 11

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

    Pollen

    Low

  • Weed

    Pollen

    Low

  • Tree

    Pollen

    Low

  • Mold

    Pollen

    Low

Elliot Abrams' Video Blog

Frederick

Northeast: Good Summer Weekend Until the End

Jul 11, 2014; 6:52 AM ET The Northeast should be mostly rain free for the weekend, but thunderstorms that reach Chicago by tomorrow will reach the East Coast late Sunday and Monday.

Loading...

Top Story

Frederick Weather Report

DC: Typical Warmth, Spotty Storms Forecast for Weekend

July 11, 2014; 4:35 AM ET

After the number of thunderstorms diminish into Friday, the weekend will bring fairly typical warmth and humidity for the middle of July around Washington, D.C. more >

Allergies Live Feed

    Loading...

    Loading...

    Loading...

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