• Today

    Apr 17

    62°Lo 36°

    Pleasant and warmer

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

    Apr 18

    66°Lo 42°

    Some sun, then clouds

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

    Apr 19

    63°Lo 38°

    Times of clouds and sun

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

    Apr 20

    71°Lo 44°

    Times of clouds and sun

    Low indoor dust & dander levels
    • Precip
      2%
    • Wind
      Speed
      4 mph
    • Cloud
      Cover
      46%
    more
  • Mon

    Apr 21

    71°Lo 49°

    Times of clouds and sun

    Low indoor dust & dander levels
    • Precip
      25%
    • Wind
      Speed
      6 mph
    • Cloud
      Cover
      46%
Next Previous
Hi 71° RealFeel® 74° Precipitation 25%

Day

N

E

S

W

  • SSW 6 mph
  • Gusts: 11 mph

Times of clouds and sun

  • Max UV Index: 6 (High)
  • Thunderstorms: 15%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 49° RealFeel® 49° Precipitation 55%

Night

N

E

S

W

  • SW 3 mph
  • Gusts: 6 mph

Mostly cloudy with a passing shower late

  • Max UV Index: N/A
  • Thunderstorms: 15%
  • Precipitation: 0.02 in
  • Rain: 0.02 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0.5 hrs
  • Hours of Rain: 0.5 hrs

Temperature History - Apr 21

more Historical Weather Data >
  Today Normal Record 4/21/2013
High 71° 64° N/A 53°
Low 49° 44° N/A 31°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:33 AM with 13:31 of sunlight, then sets at 8:04 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:34 AM with 10:23 of moolight, then sets at 11:57 AM

Top Story

Jefferson Weather Report

Pittsburgh: Warmup Coming for Late Week

April 17, 2014; 4:50 AM ET

As quickly as temperatures plunged in Pittsburgh, milder air will return. 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?

Mon. Dust & Dander

Mon. Wind Maps