Surface observations

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

The weather observed at NEW ORLEANS/LAKE, LA (KNEW) at 11:53 AM CST was:
  The skies were mostly cloudy.
  The weather reported was fog.
  Temperature: 68F ( 20C)  Dewpoint:  65F ( 18C)  Relative Humidity:  90%
  Winds from the ENE(070 degs) at  3 mph.
  Pressure: 1009.7 millibars.  Altimeter:29.84 inches of mercury.
  The prevailing visibility was 4 miles.
  The maximum temperature in the past 6 hours was  69F.
  The minimum temperature in the past 6 hours was  62F.