• Tonight

    Apr 17

    Lo 32°

    Increasing cloudiness

    Dust & Dander Weather
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
    more
  • Fri

    Apr 18

    65°Lo 37°

    Some sun, then clouds

    High indoor dust & dander levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
    more
  • Sat

    Apr 19

    65°Lo 34°

    Mostly sunny and pleasant

    Moderate indoor dust & dander levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
    more
  • Sun

    Apr 20

    71°Lo 37°

    Sunshine and patchy clouds

    Moderate indoor dust & dander levels
    • Precip
      2%
    • Wind
      Speed
      4 mph
    • Cloud
      Cover
      25%
  • Mon

    Apr 21

    73°Lo 44°

    Times of clouds and sun

    Moderate indoor dust & dander levels
    • Precip
      25%
    • Wind
      Speed
      7 mph
    • Cloud
      Cover
      70%
    more
Next Previous
Hi 71° RealFeel® 74° Precipitation 2%

Day

N

E

S

W

  • ESE 4 mph
  • Gusts: 7 mph

Sunshine and patchy clouds

  • Max UV Index: 7 (High)
  • 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 37° RealFeel® 31° Precipitation 10%

Night

N

E

S

W

  • SSE 5 mph
  • Gusts: 9 mph

Partly cloudy

  • 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

Temperature History - Apr 20

more Historical Weather Data >
  Today Normal Record 4/20/2013
High 71° 63° 86° (1976) 48°
Low 37° 38° 20° (1983) 28°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:36 AM with 13:29 of sunlight, then sets at 8:05 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:43 AM with 10:11 of moolight, then sets at 10:54 AM

Top Story

Washington Weather Report

Pittsburgh: Further Warming Comes on Easter Sunday

April 17, 2014; 9:02 PM ET

While milder air has returned to Pittsburgh, further warming is expected for Easter Sunday. more >

Is it a Cold or the Flu?

Apr 7, 2014; 5:00 AM ET Symptoms caused by the common cold can often resemble those associated with the influenza virus, so how do you differentiate between the two?

Sun. Dust & Dander

Sun. Wind Maps