• Tonight

    Jul 11

    Lo 72°

    Clear

    Ragweed Pollen Weather
    • Grass
      Pollen
      22 - High
    • Ragweed
      Pollen
      30 - Moderate
    • Tree
      Pollen
      0 - Low
    more
  • Sat

    Jul 12

    99°Lo 72°

    Sunny, breezy and very warm

    Moderate ragweed pollen levels
    • Grass
      Pollen
      22 - High
    • Ragweed
      Pollen
      30 - Moderate
    • Tree
      Pollen
      0 - Low
  • Sun

    Jul 13

    101°Lo 74°

    Mostly sunny and hot

    Moderate ragweed pollen levels
    • Grass
      Pollen
      22 - High
    • Ragweed
      Pollen
      30 - Moderate
    • Tree
      Pollen
      0 - Low
    more
  • Mon

    Jul 14

    99°Lo 69°

    Partly sunny and seasonable

    Moderate ragweed pollen levels
    • Precip
      16%
    • Wind
      Speed
      7 mph
    • Cloud
      Cover
      40%
    more
  • Tue

    Jul 15

    89°Lo 63°

    Cooler

    Ragweed Pollen Weather
    • Precip
      43%
    • Wind
      Speed
      10 mph
    • Cloud
      Cover
      49%
    more
Next Previous
Hi 99° RealFeel® 97° Precipitation 1%

Day

N

E

S

W

  • S 13 mph
  • Gusts: 21 mph

Plenty of sunshine, breezy and very warm

  • Max UV Index: 10 (Extreme)
  • Thunderstorms: 2%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 72° RealFeel® 69° Precipitation 2%

Night

N

E

S

W

  • SSE 7 mph
  • Gusts: 17 mph

Clear

  • Max UV Index: N/A
  • Thunderstorms: 6%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Frederick Pollen Levels - July 12

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

    Pollen

    High

  • Weed

    Pollen

    Moderate

  • Tree

    Pollen

    Low

  • Mold

    Pollen

    Low

Temperature History - Jul 12

more Historical Weather Data >
  Today Normal Record 7/12/2013
High 99° 97° N/A 105°
Low 72° 71° N/A 75°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:33 AM with 14:17 of sunlight, then sets at 8:50 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:58 PM with 11:02 of moolight, then sets at 8:00 AM

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