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.

A Few Clouds

50°F

10°C

Humidity 89%
Wind Speed S 8 mph
Barometer 30.03 in (1016.9 mb)
Dewpoint 47°F (8°C)
Visibility 10.00 mi
Wind Chill47°F (8°C)
Last update 25 Feb 12:55 am CST
Extended Forecast for

Belle Chasse LA

  • Overnight

    Overnight: Partly cloudy, with a steady temperature around 55. South wind around 10 mph.

    Low: 55 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 73. South wind 10 to 15 mph.

    High: 73 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 63. South wind around 10 mph.

    Low: 63 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 77. South wind 10 to 15 mph.

    High: 77 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A 50 percent chance of showers, mainly after midnight. Mostly cloudy, with a low around 63. South wind 5 to 10 mph becoming west after midnight.

    Low: 63 °F

    Slight Chance
    Showers then
    Chance
    Showers

  • Friday

    Friday: A chance of showers before 9am, then a chance of showers and thunderstorms between 9am and 3pm, then a chance of showers after 3pm. Mostly sunny, with a high near 77. Northwest wind 5 to 10 mph becoming northeast in the afternoon. Chance of precipitation is 50%.

    High: 77 °F

    Chance
    Showers then
    Chance
    T-storms

  • Friday Night

    Friday Night: Mostly clear, with a low around 57. Northeast wind around 5 mph.

    Low: 57 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 76. East wind around 5 mph.

    High: 76 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 58. East wind around 5 mph becoming calm in the evening.

    Low: 58 °F

    Mostly Clear

Detailed Forecast

Overnight
Partly cloudy, with a steady temperature around 55. South wind around 10 mph.
Wednesday
Partly sunny, with a high near 73. South wind 10 to 15 mph.
Wednesday Night
Mostly cloudy, with a low around 63. South wind around 10 mph.
Thursday
Partly sunny, with a high near 77. South wind 10 to 15 mph.
Thursday Night
A 50 percent chance of showers, mainly after midnight. Mostly cloudy, with a low around 63. South wind 5 to 10 mph becoming west after midnight.
Friday
A chance of showers before 9am, then a chance of showers and thunderstorms between 9am and 3pm, then a chance of showers after 3pm. Mostly sunny, with a high near 77. Northwest wind 5 to 10 mph becoming northeast in the afternoon. Chance of precipitation is 50%.
Friday Night
Mostly clear, with a low around 57. Northeast wind around 5 mph.
Saturday
Sunny, with a high near 76. East wind around 5 mph.
Saturday Night
Mostly clear, with a low around 58. East wind around 5 mph becoming calm in the evening.
Sunday
Mostly sunny, with a high near 77. Southeast wind 5 to 10 mph.
Sunday Night
Partly cloudy, with a low around 61. Southeast wind around 5 mph.
Monday
Sunny, with a high near 80. Southeast wind 5 to 10 mph.
Monday Night
Mostly clear, with a low around 61. Southeast wind around 5 mph.
Tuesday
Mostly sunny, with a high near 80. East wind 5 to 10 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Belle Chasse LA
 29.85°N 89.99°W
Last Update:
11:31 pm CST Feb 24, 2026
Forecast Valid:
1am CST Feb 25, 2026-6pm CST Mar 3, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation