• Early AM

    Dec 20

    Lo 22°

    Mostly cloudy

    Snow Days Weather
    • Snow
      1%
    • Ice
      0%
    • Snow
      0 in
    more
  • Today

    Dec 20

    35°Lo 23°

    Considerable cloudiness

    Very Unlikely for a snow day
    • Snow
      8%
    • Ice
      0%
    • Snow
      0 in
  • Sun

    Dec 21

    39°Lo 25°

    Partly sunny

    Very Unlikely for a snow day
    • Snow
      4%
    • Ice
      0%
    • Snow
      0 in
    more
  • Mon

    Dec 22

    42°Lo 35°

    Considerable cloudiness

    Very Unlikely for a snow day
    • Snow
      12%
    • Ice
      0%
    • Snow
      0 in
    more
  • Tue

    Dec 23

    52°Lo 45°

    Cloudy, showers around; mild

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
Next Previous
Mostly cloudy 31° Lo 23° RealFeel® 36° / 27°

N

E

S

W

  • Precipitation: 0%
  • Rain: 0 in
  • Snow: 0 in
  • Humidity: 61%
  • Cloud Cover: 79%
  • Dew Point: 15° F
  • Visibility: 10 mi
1 mph

Temperature History - Dec 20

more Historical Weather Data >
  Today Normal Record 12/20/2013
High 35° 38° 57° (2013) 57°
Low 23° 20° (1983) 36°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:39 AM with 9:19 of sunlight, then sets at 4:58 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 5:53 AM with 10:15 of moolight, then sets at 4:08 PM

Washington Weather Report

Pittsburgh: Quiet Weekend Weather to be Followed by Christmas Eve Storm

December 19, 2014; 9:00 PM ET

Following benign weather this weekend, a major storm will affect Pittsburgh, much of the East and Midwest on Christmas Eve. more >

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

Sat. Snow Day Potential