Surface observations

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


The weather observed at WASHINGTON DC, VA (KDCA) at 07:52 PM EDT was:
  The skies were partly cloudy.
  Temperature: 84F ( 29C)  Dewpoint:  73F ( 23C)  Relative Humidity:  70%
  Winds from the ESE(110 degs) at  9 mph.
  Pressure: 1015.2 millibars.  Altimeter:29.98 inches of mercury.
  The prevailing visibility was 10 miles.
  The maximum temperature in the past 6 hours was  91F.
  The minimum temperature in the past 6 hours was  84F.