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 08:52 PM EDT was:
  The skies were cloudy.
  Temperature: 55F ( 13C)  Dewpoint:  52F ( 11C)  Relative Humidity:  88%
  Winds from the NE (060 degs) at 16 mph.
  Pressure: 1005.3 millibars.  Altimeter:29.69 inches of mercury.
  The prevailing visibility was 10 miles.