• Tonight

    Dec 21

    Lo 25°

    Rising temperatures early

    Asthma Weather
    • Hi
      RealFeel
      36°
    • UV
      1 - Low
    • Air Qual.
      Good
  • Mon

    Dec 22

    42°Lo 35°

    Considerable cloudiness

    Beneficial weather for asthma
    • Hi
      RealFeel
      38°
    • UV
      1 - Low
    • Air Qual.
      Moderate
    more
  • Tue

    Dec 23

    53°Lo 46°

    Damp in the afternoon

    Beneficial weather for asthma
    • Hi
      RealFeel
      49°
    • UV
      1 - Low
    • Air Qual.
      Moderate
    more
  • Wed

    Dec 24

    60°Lo 37°

    Breezy with periods of rain

    Neutral weather for asthma
    • Hi
      RealFeel
      52°
    • UV
      1 - Low
    • Cloud
      Cover
      98%
    more
  • Thu

    Dec 25

    41°Lo 32°

    Colder; morning snow showers

    Neutral weather for asthma
    • Hi
      RealFeel
      27°
    • UV
      1 - Low
    • Cloud
      Cover
      89%
    more
Next Previous
Clouds and sun 34° Lo 28° RealFeel® 36° / 28°

N

E

S

W

  • Precipitation: 0%
  • Rain: 0 in
  • Snow: 0 in
  • Humidity: 57%
  • Cloud Cover: 65%
  • Dew Point: 19° F
  • Visibility: 8 mi
2 mph

Temperature History - Dec 21

more Historical Weather Data >
  Today Normal Record 12/21/2013
High 34° 38° N/A 62°
Low 25° 25° N/A 54°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:39 AM with 9:17 of sunlight, then sets at 4:56 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 6:53 AM with 10:09 of moolight, then sets at 5:02 PM

West Mifflin Weather Report

Pittsburgh: Christmas Eve Storm to Affect Holiday Travel This Week

December 21, 2014; 8:31 PM ET

Holiday travel will be at risk across the Pittsburgh area this week as a strong storm takes shape and blasts through the Northeast. more >

The Dangers of Bus Travel

Dec 10, 2012; 5:00 AM ET While bus transportation is one of the most affordable, it is important to know which motor coach companies rank highest in safety.

Sun. Air Quality

Sun. Asthma Risk

Sun. UV Index