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.

Fair

57°F

14°C

Humidity 27%
Wind Speed NE 14 mph
Barometer 30.39 in (1029.0 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Last update 28 Nov 12:55 pm CST
Extended Forecast for

3 Miles SE Port Sulphur LA

  • This Afternoon

    This Afternoon: Sunny, with a high near 59. Northeast wind around 15 mph.

    High: 59 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a steady temperature around 56. Northeast wind around 10 mph.

    Low: 56 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 70. Southeast wind 10 to 15 mph.

    High: 70 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 61. Southeast wind around 5 mph.

    Low: 61 °F

    Partly Cloudy

  • Sunday

    Sunday: A 30 percent chance of showers. Partly sunny, with a high near 73. Southeast wind 5 to 10 mph becoming northeast in the afternoon.

    High: 73 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: A 20 percent chance of showers before midnight. Cloudy, with a low around 57. Northeast wind around 10 mph.

    Low: 57 °F

    Slight Chance
    Showers then
    Cloudy

  • Monday

    Monday: A slight chance of showers, then a chance of showers and thunderstorms after noon. Cloudy, with a high near 72. East wind 10 to 15 mph. Chance of precipitation is 50%.

    High: 72 °F

    Slight Chance
    Showers then
    Chance
    T-storms

  • Monday Night

    Monday Night: Showers and possibly a thunderstorm. Low around 55. Northeast wind around 10 mph becoming northwest after midnight. Chance of precipitation is 90%.

    Low: 55 °F

    Showers

  • Tuesday

    Tuesday: A chance of showers before noon. Partly sunny, with a high near 64. Northwest wind 10 to 15 mph.

    High: 64 °F

    Chance
    Showers then
    Mostly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 59. Northeast wind around 15 mph.
Tonight
Partly cloudy, with a steady temperature around 56. Northeast wind around 10 mph.
Saturday
Partly sunny, with a high near 70. Southeast wind 10 to 15 mph.
Saturday Night
Partly cloudy, with a low around 61. Southeast wind around 5 mph.
Sunday
A 30 percent chance of showers. Partly sunny, with a high near 73. Southeast wind 5 to 10 mph becoming northeast in the afternoon.
Sunday Night
A 20 percent chance of showers before midnight. Cloudy, with a low around 57. Northeast wind around 10 mph.
Monday
A slight chance of showers, then a chance of showers and thunderstorms after noon. Cloudy, with a high near 72. East wind 10 to 15 mph. Chance of precipitation is 50%.
Monday Night
Showers and possibly a thunderstorm. Low around 55. Northeast wind around 10 mph becoming northwest after midnight. Chance of precipitation is 90%.
Tuesday
A chance of showers before noon. Partly sunny, with a high near 64. Northwest wind 10 to 15 mph.
Tuesday Night
Partly cloudy, with a low around 48. North wind 5 to 10 mph.
Wednesday
Mostly sunny, with a high near 63. East wind 5 to 10 mph.
Wednesday Night
Mostly cloudy, with a low around 54. East wind around 5 mph.
Thursday
A chance of showers. Mostly cloudy, with a high near 67. East wind 5 to 10 mph.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SE Port Sulphur LA
 29.45°N 89.69°W
Last Update:
11:31 am CST Nov 28, 2025
Forecast Valid:
1pm CST Nov 28, 2025-6pm CST Dec 4, 2025
 
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