National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

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

Lat: 29.84°NLon: 90.02°WElev: 0ft.

Fog

62°F

17°C

Humidity 100%
Wind Speed S 5 mph
Barometer 30.09 in (1018.8 mb)
Dewpoint 62°F (17°C)
Visibility 0.50 mi
Last update 26 Dec 3:55 am CST
Extended Forecast for

Belle Chasse LA

Dense Fog Advisory December 26, 10:00pm until December 27, 10:00am
Dense Fog Advisory December 26, 04:26am until December 26, 10:00am
Click here for hazard details and duration
Dense Fog Advisory
...
  •  
    Dense Fog Advisory December 26, 04:26am until December 26, 10:00am

    NOW until 10:00am Fri

    Dense Fog Advisory

  • Today

    High: 78 °F

    Areas Dense
    Fog then
    Mostly Sunny

  • Tonight

    Tonight: Widespread dense fog, mainly between 11pm and 4am. Otherwise, increasing clouds, with a low around 63. Southwest wind around 5 mph becoming calm after midnight.

    Low: 63 °F

    Dense Fog

  • Saturday

    Saturday: Patchy dense fog before 7am. Otherwise, mostly sunny, with a high near 78. Calm wind becoming southwest around 5 mph in the morning.

    High: 78 °F

    Patchy Dense
    Fog then
    Mostly Sunny

  • Saturday Night

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

    Low: 62 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 77. South wind 5 to 10 mph.

    High: 77 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A 40 percent chance of showers after midnight. Mostly cloudy, with a low around 60. South wind around 5 mph becoming west after midnight.

    Low: 60 °F

    Mostly Cloudy
    then Chance
    Showers

  • Monday

    Monday: A chance of showers and thunderstorms before noon, then a slight chance of showers. Partly sunny, with a high near 70. West wind 10 to 15 mph becoming north in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 30%.

    High: 70 °F

    Chance
    Showers

  • Monday Night

    Monday Night: Partly cloudy, with a low around 36. North wind around 15 mph, with gusts as high as 30 mph.

    Low: 36 °F

    Partly Cloudy

Detailed Forecast

Today
Areas of dense fog before 9am. Otherwise, mostly sunny, with a high near 78. Southwest wind 5 to 10 mph.
Tonight
Widespread dense fog, mainly between 11pm and 4am. Otherwise, increasing clouds, with a low around 63. Southwest wind around 5 mph becoming calm after midnight.
Saturday
Patchy dense fog before 7am. Otherwise, mostly sunny, with a high near 78. Calm wind becoming southwest around 5 mph in the morning.
Saturday Night
Partly cloudy, with a low around 62. South wind around 5 mph.
Sunday
Mostly sunny, with a high near 77. South wind 5 to 10 mph.
Sunday Night
A 40 percent chance of showers after midnight. Mostly cloudy, with a low around 60. South wind around 5 mph becoming west after midnight.
Monday
A chance of showers and thunderstorms before noon, then a slight chance of showers. Partly sunny, with a high near 70. West wind 10 to 15 mph becoming north in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 30%.
Monday Night
Partly cloudy, with a low around 36. North wind around 15 mph, with gusts as high as 30 mph.
Tuesday
Mostly sunny, with a high near 50. North wind 10 to 15 mph, with gusts as high as 25 mph.
Tuesday Night
Mostly clear, with a low around 35. North wind 5 to 10 mph.
Wednesday
Sunny, with a high near 55. North wind around 5 mph.
Wednesday Night
Mostly clear, with a low around 41. Calm wind.
New Year's Day
Mostly sunny, with a high near 61. Calm wind becoming east around 5 mph in the morning.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Belle Chasse LA
 29.85°N 89.99°W
Last Update:
11:18 pm CST Dec 25, 2025
Forecast Valid:
4am CST Dec 26, 2025-6pm CST Jan 1, 2026
 
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