Surface observations

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

The weather observed at NYC/LA GUARDIA, NY (KLGA) at 05:51 PM EDT was:
  The skies were cloudy.
  The weather reported was a thunderstorm and fog.
  Temperature: 73F ( 23C)  Dewpoint:  72F ( 22C)  Relative Humidity:  94%
  Winds from the SSE(160 degs) at 10 mph.
  Pressure:  998.7 millibars.  Altimeter:29.49 inches of mercury.
  The prevailing visibility was 5 miles.
  There has been 0.33 inches of precipitation in the past hour.