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.