Surface observations

Data from the National Weather Service, made available here by the UAlbany Department of Atmospheric and Environmental Sciences

The weather observed at PHILADELPHIA, PA (KPHL) at 08:54 AM EST was:
  The skies were mostly cloudy.
  Temperature: 36F (  2C)  Dewpoint:  25F ( -4C)  Relative Humidity:  64%
  Winds from the NNE(020 degs) at  8 mph.
  Pressure: 1032.3 millibars.  Altimeter:30.49 inches of mercury.
  The prevailing visibility was 10 miles.