Current conditions at

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

Lat: 29.84°NLon: 90.02°WElev: 0ft.

Light Rain

82°F

28°C

Humidity 85%
Wind Speed Calm
Barometer 30.03 in (1016.8 mb)
Dewpoint 77°F (25°C)
Visibility 10.00 mi
Heat Index90°F (32°C)
Last update 29 Aug 9:55 am CDT
Extended Forecast for

Port Sulphur LA

  • Today

    Today: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 5pm.  Mostly cloudy, with a high near 87. Southwest wind around 5 mph.  Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

    High: 87 °F

    Slight Chance
    T-storms then
    Showers
    Likely

  • Tonight

    Tonight: A chance of showers and thunderstorms before 3am, then showers likely and possibly a thunderstorm between 3am and 4am, then showers and thunderstorms likely after 4am.  Mostly cloudy, with a low around 76. Southeast wind around 5 mph becoming southwest after midnight.  Chance of precipitation is 60%. New rainfall amounts between a half and three quarters of an inch possible.

    Low: 76 °F

    T-storms
    Likely

  • Saturday

    Saturday: Showers and thunderstorms likely before 7am, then showers and possibly a thunderstorm between 7am and 10am, then showers and thunderstorms likely after 10am. Some of the storms could produce heavy rainfall.  High near 86. West wind around 5 mph becoming east in the afternoon.  Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    High: 86 °F

    Heavy Rain

  • Saturday Night

    Saturday Night: A 50 percent chance of showers and thunderstorms.  Partly cloudy, with a low around 77. Southwest wind around 5 mph becoming calm.

    Low: 77 °F

    Chance
    T-storms

  • Sunday

    Sunday: Showers likely and possibly a thunderstorm.  Partly sunny, with a high near 86. North wind 5 to 10 mph.  Chance of precipitation is 60%.

    High: 86 °F

    Showers
    Likely

  • Sunday Night

    Sunday Night: A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 1am, then a chance of showers and thunderstorms after 1am.  Mostly cloudy, with a low around 75. Northeast wind around 5 mph.  Chance of precipitation is 40%.

    Low: 75 °F

    Chance
    T-storms

  • Labor Day

    Labor Day: Showers likely and possibly a thunderstorm.  Mostly cloudy, with a high near 84. Northeast wind 5 to 10 mph.  Chance of precipitation is 70%.

    High: 84 °F

    Showers
    Likely

  • Monday Night

    Monday Night: A 50 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 76. East wind around 5 mph.

    Low: 76 °F

    Chance
    T-storms

  • Tuesday

    Tuesday: Showers likely and possibly a thunderstorm before 1pm, then showers and thunderstorms likely after 1pm.  Partly sunny, with a high near 85. East wind 5 to 10 mph.

    High: 85 °F

    Showers
    Likely then
    T-storms
    Likely

Detailed Forecast

Today
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 5pm. Mostly cloudy, with a high near 87. Southwest wind around 5 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Tonight
A chance of showers and thunderstorms before 3am, then showers likely and possibly a thunderstorm between 3am and 4am, then showers and thunderstorms likely after 4am. Mostly cloudy, with a low around 76. Southeast wind around 5 mph becoming southwest after midnight. Chance of precipitation is 60%. New rainfall amounts between a half and three quarters of an inch possible.
Saturday
Showers and thunderstorms likely before 7am, then showers and possibly a thunderstorm between 7am and 10am, then showers and thunderstorms likely after 10am. Some of the storms could produce heavy rainfall. High near 86. West wind around 5 mph becoming east in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Saturday Night
A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 77. Southwest wind around 5 mph becoming calm.
Sunday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 86. North wind 5 to 10 mph. Chance of precipitation is 60%.
Sunday Night
A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 1am, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 75. Northeast wind around 5 mph. Chance of precipitation is 40%.
Labor Day
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 84. Northeast wind 5 to 10 mph. Chance of precipitation is 70%.
Monday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 76. East wind around 5 mph.
Tuesday
Showers likely and possibly a thunderstorm before 1pm, then showers and thunderstorms likely after 1pm. Partly sunny, with a high near 85. East wind 5 to 10 mph.
Tuesday Night
A chance of showers and thunderstorms. Mostly clear, with a low around 76. East wind around 5 mph becoming north after midnight.
Wednesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 87. Northwest wind 5 to 10 mph.
Wednesday Night
A slight chance of showers and thunderstorms. Mostly clear, with a low around 76. Southwest wind around 5 mph becoming north after midnight.
Thursday
A slight chance of showers and thunderstorms. Sunny, with a high near 88. North wind 5 to 10 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Port Sulphur LA
 29.48°N 89.69°W
10:12 am CDT Aug 29, 2025
10am CDT Aug 29, 2025-6pm CDT Sep 4, 2025
 
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