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.

Mostly Cloudy

58°F

14°C

Humidity 93%
Wind Speed Calm
Barometer 30.12 in (1019.9 mb)
Dewpoint 56°F (13°C)
Visibility 10.00 mi
Last update 10 Nov 7:55 pm CST
Extended Forecast for

Port Sulphur LA

  • Tonight

    Tonight: A slight chance of sprinkles after 4am. Mostly cloudy, with a low around 59. Calm wind becoming northwest around 5 mph.

    Low: 59 °F

    Slight Chance
    Sprinkles

  • Veterans Day

    Veterans Day: A slight chance of sprinkles before 10am. Partly sunny, with a high near 74. Northeast wind around 5 mph becoming calm in the afternoon.

    High: 74 °F

    Slight Chance
    Sprinkles

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 60. Calm wind becoming west around 5 mph after midnight.

    Low: 60 °F

    Mostly Cloudy

  • Thursday

    Thursday: Cloudy, then gradually becoming mostly sunny, with a high near 74. Northwest wind 5 to 10 mph.

    High: 74 °F

    Decreasing
    Clouds

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 54. North wind 5 to 10 mph.

    Low: 54 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 67. North wind 5 to 10 mph.

    High: 67 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 52. North wind 5 to 10 mph.

    Low: 52 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 64. Northeast wind 5 to 15 mph.

    High: 64 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 55. East wind 5 to 10 mph.

    Low: 55 °F

    Mostly Clear

Detailed Forecast

Tonight
A slight chance of sprinkles after 4am. Mostly cloudy, with a low around 59. Calm wind becoming northwest around 5 mph.
Veterans Day
A slight chance of sprinkles before 10am. Partly sunny, with a high near 74. Northeast wind around 5 mph becoming calm in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 60. Calm wind becoming west around 5 mph after midnight.
Thursday
Cloudy, then gradually becoming mostly sunny, with a high near 74. Northwest wind 5 to 10 mph.
Thursday Night
Mostly clear, with a low around 54. North wind 5 to 10 mph.
Friday
Sunny, with a high near 67. North wind 5 to 10 mph.
Friday Night
Clear, with a low around 52. North wind 5 to 10 mph.
Saturday
Sunny, with a high near 64. Northeast wind 5 to 15 mph.
Saturday Night
Mostly clear, with a low around 55. East wind 5 to 10 mph.
Sunday
A slight chance of showers. Partly sunny, with a high near 69. East wind 10 to 15 mph, with gusts as high as 25 mph.
Sunday Night
A slight chance of showers. Partly cloudy, with a low around 60. East wind 10 to 15 mph.
Monday
A chance of showers. Partly sunny, with a high near 70. Breezy, with a northeast wind 15 to 20 mph.
Monday Night
Partly cloudy, with a low around 58. Northeast wind 10 to 15 mph.
Tuesday
Mostly sunny, with a high near 68. Breezy, with a northeast wind 15 to 20 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Port Sulphur LA
 29.5°N 89.71°W
Last Update:
5:14 pm CST Nov 10, 2026
Forecast Valid:
8pm CST Nov 10, 2026-6pm CST Nov 17, 2026
 
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Additional Resources

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