• Clear 77°
    Snow Days Current Weather
    • Wind
      Chill
      77°
    • Yesterday
      Precip
      0.01 in
    • Cloud
      Cover
      20%
  • Tonight

    Sep 4

    Lo 68°

    A thunderstorm in spots early

    Snow Days Weather
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    Day Details >
  • Tomorrow

    Sep 5

    Hi 85°

    A stray afternoon t-storm

    Snow Days Weather
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    Day Details >
  • Sunday

    Sep 6

    Hi 86°

    Sunny and very warm

    Snow Days Weather
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    Day Details >
Next

Near record-breaking high temperatures Tuesday

9/4 9/5 Now: 8:38pm
PM 8-12
  • 8pm Clear 79° 47%
  • 9pm Partly cloudy w/ t-storms 77° 51%
  • 10pm Partly cloudy 76° 47%
  • 11pm Partly cloudy 74° 32%
  • 12am Partly cloudy 73° 32%
AM 7-12
  • 7am Fog 68° 6%
  • 8am Mostly sunny 69° 1%
  • 9am Mostly sunny 71° 1%
  • 10am Mostly sunny 75° 1%
  • 11am Mostly sunny 78° 0%
  • 12pm Mostly sunny 80° 0%
PM 1-6
  • 1pm Mostly sunny 82° 3%
  • 2pm Partly sunny w/ t-storms 80° 51%
  • 3pm Partly sunny 85° 47%
  • 4pm Partly sunny 82° 33%
  • 5pm Mostly sunny 83° 11%
  • 6pm Partly sunny 82° 11%
Hourly Forecast >
Sep 04, 2015; 1:36 PM ET
Five-day Weather Forecast for Pittsburgh, PA
Pittsburgh, PA Weather Forecast

The 540 Snow Line

Dec 20, 2012; 5:00 AM ET The 540 line is often used by meteorologists to determine the chances of rain vs. snow.

48 Hour Precipitation Forecast

Fri. Snow Day Potential