KMSY...New Orleans Int'l Airport isn't reporting.
KNEW is Lakefront Airport on the South Shore of Lake Ponchartrain.
KASD is Slidell Airport. Near NWS OFFICE.

Conditions at: KNEW observed 0623 UTC 29 August 2005
Temperature: 26.0°C (79°F)
Dewpoint: 24.0°C (75°F) [RH = 89%]
Pressure (altimeter): 29.35 inches Hg (994.0 mb)
Winds: from the NE (40 degrees) at 47 MPH (41knots; 21.3 m/s) gusting to 59 MPH (51 knots; 26.5 m/s)
Visibility: 0.75 miles (1.21 km)
Ceiling: 2100 feet AGL
Clouds: few clouds at 400 feet AGL broken clouds at 2100 feet AGL overcast cloud deck at 2900 feet AGL
Weather: +RA BR (heavy rain, mist)
SOME DATA ABOVE MAY BE INACCURATE!!!
"$" is an indication the sensor requires maintenance/

Conditions at: KASD observed 0624 UTC 29 August 2005
Temperature: 25.0°C (77°F)
Dewpoint: 23.0°C (73°F) [RH = 89%]
Pressure (altimeter): 29.43 inches Hg (996.7 mb)
Winds: from the NE (40 degrees) at 18 MPH (16 knots; 8.3 m/s) gusting to 30 MPH (26 knots; 13.5 m/s)
Visibility: 4 miles (6 km)
Ceiling: 1900 feet AGL
Clouds: scattered clouds at 100 feet AGL overcast cloud deck at 1900 feet AGL
Weather: -RA BR (light rain, mist)