• Today

    Sep 19

    73°Lo 52°

    Fog in the a.m.; mostly sunny

    Moderate ragweed pollen levels
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      30 - Moderate
    • Tree
      Pollen
      0 - Low
  • Sat

    Sep 20

    78°Lo 58°

    Sun and some clouds

    Moderate ragweed pollen levels
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      30 - Moderate
    • Tree
      Pollen
      0 - Low
    more
  • Sun

    Sep 21

    76°Lo 47°

    A couple of thunderstorms

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

    Sep 22

    62°Lo 39°

    Cooler with periods of sun

    Moderate ragweed pollen levels
    • Precip
      6%
    • Wind
      Speed
      6 mph
    • Cloud
      Cover
      46%
    more
  • Tue

    Sep 23

    68°Lo 42°

    Partly sunny

    Ragweed Pollen Weather
    • Precip
      5%
    • Wind
      Speed
      4 mph
    • Cloud
      Cover
      26%
    more
Next Previous
Hi 73° RealFeel® 75° Precipitation 0%

Day

N

E

S

W

  • ESE 3 mph
  • Gusts: 7 mph

Mostly sunny; patchy fog this morning, then nice this afternoon

  • Max UV Index: 5 (Moderate)
  • Thunderstorms: 0%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 52° RealFeel® 50° Precipitation 7%

Night

N

E

S

W

  • N 3 mph
  • Gusts: 5 mph

Increasing clouds

  • Max UV Index: N/A
  • Thunderstorms: 2%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Washington Pollen Levels - September 19

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

    Pollen

    Low

  • Weed

    Pollen

    Moderate

  • Tree

    Pollen

    Low

  • Mold

    Pollen

    Low

Temperature History - Sep 19

more Historical Weather Data >
  Today Normal Record 9/19/2013
High 73° 73° N/A 75°
Low 52° 49° N/A 55°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:05 AM with 12:19 of sunlight, then sets at 7:24 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:49 AM with 14:02 of moolight, then sets at 4:51 PM

Top Story

Washington Weather Report

Pittsburgh: Sunny Skies, Pleasant Conditions to Continue Into the Weekend

September 19, 2014; 5:05 AM ET

Pleasant conditions and rising temperatures are in store for Pittsburgh as the weekend approaches. more >

Fri. Pollen

Fri. Dust & Dander

Fri. Wind Maps