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 65%
Wind Speed N 14 G 23 mph
Barometer 30.16 in (1021.1 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 8 Dec 11:55 am CST
Extended Forecast for

Port Sulphur LA

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 59. North wind 10 to 15 mph.

    High: 59 °F

    Partly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 44. North wind 5 to 10 mph.

    Low: 44 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 58. Northeast wind around 5 mph becoming calm in the afternoon.

    High: 58 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 47. Calm wind.

    Low: 47 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 68. Calm wind becoming west around 5 mph in the morning.

    High: 68 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 50. West wind around 5 mph becoming north after midnight.

    Low: 50 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 63. North wind around 5 mph becoming southeast in the afternoon.

    High: 63 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 53. Southeast wind around 5 mph becoming calm.

    Low: 53 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 70. Southeast wind around 5 mph.

    High: 70 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Partly sunny, with a high near 59. North wind 10 to 15 mph.
Tonight
Partly cloudy, with a low around 44. North wind 5 to 10 mph.
Tuesday
Mostly sunny, with a high near 58. Northeast wind around 5 mph becoming calm in the afternoon.
Tuesday Night
Mostly clear, with a low around 47. Calm wind.
Wednesday
Sunny, with a high near 68. Calm wind becoming west around 5 mph in the morning.
Wednesday Night
Mostly clear, with a low around 50. West wind around 5 mph becoming north after midnight.
Thursday
Sunny, with a high near 63. North wind around 5 mph becoming southeast in the afternoon.
Thursday Night
Mostly clear, with a low around 53. Southeast wind around 5 mph becoming calm.
Friday
Mostly sunny, with a high near 70. Southeast wind around 5 mph.
Friday Night
Partly cloudy, with a low around 54. East wind 5 to 10 mph becoming northeast after midnight.
Saturday
Mostly sunny, with a high near 67. Northeast wind 10 to 15 mph.
Saturday Night
Partly cloudy, with a low around 53. Northeast wind 5 to 10 mph.
Sunday
Mostly sunny, with a high near 66. Northeast wind around 10 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Port Sulphur LA
 29.5°N 89.69°W
Last Update:
11:32 am CST Dec 8, 2025
Forecast Valid:
12pm CST Dec 8, 2025-6pm CST Dec 14, 2025
 
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