National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

New Orleans Naval Air Station - Alvin Callender Field (KNBG)

Lat: 29.84°NLon: 90.02°WElev: 0ft.

A Few Clouds

82°F

28°C

Humidity 51%
Wind Speed W 7 mph
Barometer 30.16 in (1021.2 mb)
Dewpoint 62°F (17°C)
Visibility 10.00 mi
Heat Index83°F (28°C)
Last update 11 Oct 11:55 am CDT
Extended Forecast for

Gretna LA

  • This Afternoon

    This Afternoon: Sunny, with a high near 86. West wind around 5 mph becoming calm.

    High: 86 °F

    Sunny

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming clear, with a low around 68. South wind around 5 mph becoming calm.

    Low: 68 °F

    Decreasing
    Clouds

  • Columbus Day

    Columbus Day: Sunny, with a high near 87. Calm wind becoming southeast around 5 mph in the afternoon.

    High: 87 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 69. Southeast wind around 5 mph becoming calm.

    Low: 69 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 87. Calm wind becoming southeast around 5 mph in the afternoon.

    High: 87 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 70. South wind around 5 mph becoming calm in the evening.

    Low: 70 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 87. Calm wind becoming east around 5 mph in the afternoon.

    High: 87 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 71. Southeast wind around 5 mph becoming calm in the evening.

    Low: 71 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 86. Light northeast wind becoming east 5 to 10 mph in the morning.

    High: 86 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 86. West wind around 5 mph becoming calm.
Tonight
Mostly cloudy, then gradually becoming clear, with a low around 68. South wind around 5 mph becoming calm.
Columbus Day
Sunny, with a high near 87. Calm wind becoming southeast around 5 mph in the afternoon.
Monday Night
Mostly clear, with a low around 69. Southeast wind around 5 mph becoming calm.
Tuesday
Sunny, with a high near 87. Calm wind becoming southeast around 5 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 70. South wind around 5 mph becoming calm in the evening.
Wednesday
Sunny, with a high near 87. Calm wind becoming east around 5 mph in the afternoon.
Wednesday Night
Clear, with a low around 71. Southeast wind around 5 mph becoming calm in the evening.
Thursday
Sunny, with a high near 86. Light northeast wind becoming east 5 to 10 mph in the morning.
Thursday Night
Clear, with a low around 73. Southeast wind around 5 mph becoming calm in the evening.
Friday
Sunny, with a high near 86. Northeast wind around 5 mph.
Friday Night
Mostly clear, with a low around 69. Breezy, with a light and variable wind becoming north 15 to 20 mph after midnight.
Saturday
Sunny, with a high near 77. Breezy, with a north wind around 20 mph, with gusts as high as 35 mph.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Gretna LA
 29.92°N 90.06°W
Last Update:
10:31 am CDT Oct 11, 2026
Forecast Valid:
12pm CDT Oct 11, 2026-6pm CDT Oct 17, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation