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.

Mostly Cloudy

79°F

26°C

Humidity 62%
Wind Speed SW 13 mph
Barometer 30.03 in (1016.9 mb)
Dewpoint 65°F (18°C)
Visibility 10.00 mi
Heat Index81°F (27°C)
Last update 27 Dec 12:55 pm CST
Extended Forecast for

Belle Chasse LA

Dense Fog Advisory December 28, 12:00am until December 28, 10:00am
Click here for hazard details and duration
Dense Fog Advisory

  • This Afternoon

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

    High: 77 °F

    Mostly Sunny

  • Tonight

    Tonight: Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 63. South wind around 5 mph.

    Low: 63 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Sunday

    Sunday: Areas of fog before 8am. Otherwise, mostly sunny, with a high near 76. South wind 5 to 10 mph.

    High: 76 °F

    Areas Fog
    then Mostly
    Sunny

  • Sunday Night

    Sunday Night: A 50 percent chance of showers after midnight. Mostly cloudy, with a low around 51. South wind 5 to 15 mph becoming northwest after midnight.

    Low: 51 °F

    Mostly Cloudy
    then Chance
    Showers

  • Monday

    Monday: A 20 percent chance of showers before noon. Partly sunny, with a high near 62. Breezy, with a north wind 15 to 20 mph.

    High: 62 °F

    Slight Chance
    Showers and
    Breezy then
    Mostly Sunny

  • 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

  • Tuesday

    Tuesday: Sunny, with a high near 50. North wind 10 to 15 mph, with gusts as high as 30 mph.

    High: 50 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 35. North wind 5 to 10 mph.

    Low: 35 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 53. North wind around 5 mph becoming west in the afternoon.

    High: 53 °F

    Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 77. South wind 5 to 10 mph.
Tonight
Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 63. South wind around 5 mph.
Sunday
Areas of fog before 8am. Otherwise, mostly sunny, with a high near 76. South wind 5 to 10 mph.
Sunday Night
A 50 percent chance of showers after midnight. Mostly cloudy, with a low around 51. South wind 5 to 15 mph becoming northwest after midnight.
Monday
A 20 percent chance of showers before noon. Partly sunny, with a high near 62. Breezy, with a north wind 15 to 20 mph.
Monday Night
Partly cloudy, with a low around 36. North wind around 15 mph, with gusts as high as 30 mph.
Tuesday
Sunny, with a high near 50. North wind 10 to 15 mph, with gusts as high as 30 mph.
Tuesday Night
Mostly clear, with a low around 35. North wind 5 to 10 mph.
Wednesday
Sunny, with a high near 53. North wind around 5 mph becoming west in the afternoon.
Wednesday Night
Mostly clear, with a low around 40. Calm wind.
New Year's Day
Sunny, with a high near 59. Calm wind becoming west around 5 mph in the morning.
Thursday Night
Mostly cloudy, with a low around 46. South wind around 5 mph becoming east after midnight.
Friday
Partly sunny, with a high near 65. East wind 5 to 10 mph becoming southeast in the morning.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Belle Chasse LA
 29.85°N 90.01°W
Last Update:
11:33 am CST Dec 27, 2025
Forecast Valid:
1pm CST Dec 27, 2025-6pm CST Jan 2, 2026
 
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