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

48°F

9°C

Humidity 100%
Wind Speed Calm
Barometer 30.08 in (1018.4 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 13 Mar 11:55 pm CDT
Extended Forecast for

2 Miles NW Port Sulphur LA

  • Overnight

    Overnight: Mostly clear, with a low around 62. Calm wind.

    Low: 62 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 78. Light east wind increasing to 5 to 10 mph in the afternoon.

    High: 78 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 62. Southeast wind around 5 mph.

    Low: 62 °F

    Partly Cloudy

  • Sunday

    Sunday: A 20 percent chance of showers after 4pm. Mostly sunny, with a high near 81. South wind 5 to 15 mph.

    High: 81 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Sunday Night

    Sunday Night: Showers and possibly a thunderstorm. Low around 46. South wind 10 to 15 mph becoming west after midnight. Chance of precipitation is 90%.

    Low: 46 °F

    Showers
    Likely then
    Showers

  • Monday

    Monday: Showers likely, mainly before 7am. Partly sunny, with a high near 62. Breezy, with a northwest wind around 20 mph, with gusts as high as 30 mph. Chance of precipitation is 60%.

    High: 62 °F

    Breezy.
    Showers
    Likely then
    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 39. North wind 10 to 15 mph.

    Low: 39 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 59. North wind around 10 mph.

    High: 59 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 46. North wind around 5 mph.

    Low: 46 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly clear, with a low around 62. Calm wind.
Saturday
Sunny, with a high near 78. Light east wind increasing to 5 to 10 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 62. Southeast wind around 5 mph.
Sunday
A 20 percent chance of showers after 4pm. Mostly sunny, with a high near 81. South wind 5 to 15 mph.
Sunday Night
Showers and possibly a thunderstorm. Low around 46. South wind 10 to 15 mph becoming west after midnight. Chance of precipitation is 90%.
Monday
Showers likely, mainly before 7am. Partly sunny, with a high near 62. Breezy, with a northwest wind around 20 mph, with gusts as high as 30 mph. Chance of precipitation is 60%.
Monday Night
Mostly cloudy, with a low around 39. North wind 10 to 15 mph.
Tuesday
Partly sunny, with a high near 59. North wind around 10 mph.
Tuesday Night
Mostly clear, with a low around 46. North wind around 5 mph.
Wednesday
Sunny, with a high near 65. East wind 5 to 10 mph.
Wednesday Night
Mostly clear, with a low around 52. East wind around 5 mph becoming calm.
Thursday
Sunny, with a high near 71. Calm wind becoming northeast around 5 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 57. South wind around 5 mph becoming west after midnight.
Friday
Sunny, with a high near 76. Northwest wind 5 to 10 mph becoming southwest in the afternoon.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NW Port Sulphur LA
 29.52°N 89.74°W
Last Update:
12:31 am CDT Mar 14, 2026
Forecast Valid:
12am CDT Mar 14, 2026-6pm CDT Mar 20, 2026
 
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