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 06:54 AM EDT was:
  The skies were partly cloudy.
  Temperature: 83F ( 28C)  Dewpoint:  74F ( 23C)  Relative Humidity:  74%
  Winds from the NW (310 degs) at  3 mph.
  Pressure: 1018.9 millibars.  Altimeter:30.09 inches of mercury.
  The prevailing visibility was 10 miles.

The weather observed at PHILADELPHIA, PA (KPHL) at 07:54 AM EDT was:
  The skies were mostly clear.
  Temperature: 86F ( 30C)  Dewpoint:  74F ( 23C)  Relative Humidity:  67%
  Winds from the NW (330 degs) at  6 mph.
  Pressure: 1019.4 millibars.  Altimeter:30.11 inches of mercury.
  The prevailing visibility was 10 miles.
  The maximum temperature in the past 6 hours was  86F.
  The minimum temperature in the past 6 hours was  77F.
  There has been 0.01 inches of precipitation in the past 24 hours.