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

57°F

14°C

Humidity 74%
Wind Speed Calm
Barometer 30.16 in (1021.3 mb)
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Last update 13 Mar 8:55 am CDT
Extended Forecast for

Chalmette LA

  • Today

    Today: Sunny, with a high near 71. East wind around 5 mph.

    High: 71 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 57. East wind around 5 mph becoming calm.

    Low: 57 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 76. Light southeast wind increasing to 5 to 10 mph in the afternoon.

    High: 76 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 65. Southeast wind around 5 mph.

    Low: 65 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 82. South wind 5 to 15 mph.

    High: 82 °F

    Sunny

  • Sunday Night

    Sunday Night: A chance of showers, then showers and possibly a thunderstorm after 1am. Low around 50. South wind 10 to 15 mph becoming west after midnight. Chance of precipitation is 80%.

    Low: 50 °F

    Chance
    Showers then
    Showers

  • Monday

    Monday: Showers, mainly before 7am. High near 59. Breezy, with a northwest wind around 20 mph, with gusts as high as 35 mph. Chance of precipitation is 80%.

    High: 59 °F

    Breezy.
    Showers then
    Chance
    Showers

  • Monday Night

    Monday Night: Partly cloudy, with a low around 42. North wind around 15 mph.

    Low: 42 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 58. North wind around 10 mph.

    High: 58 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 71. East wind around 5 mph.
Tonight
Mostly clear, with a low around 57. East wind around 5 mph becoming calm.
Saturday
Sunny, with a high near 76. Light southeast wind increasing to 5 to 10 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 65. Southeast wind around 5 mph.
Sunday
Sunny, with a high near 82. South wind 5 to 15 mph.
Sunday Night
A chance of showers, then showers and possibly a thunderstorm after 1am. Low around 50. South wind 10 to 15 mph becoming west after midnight. Chance of precipitation is 80%.
Monday
Showers, mainly before 7am. High near 59. Breezy, with a northwest wind around 20 mph, with gusts as high as 35 mph. Chance of precipitation is 80%.
Monday Night
Partly cloudy, with a low around 42. North wind around 15 mph.
Tuesday
Mostly sunny, with a high near 58. North wind around 10 mph.
Tuesday Night
Mostly clear, with a low around 47. Northeast wind around 5 mph.
Wednesday
Mostly sunny, with a high near 66. East wind 5 to 10 mph.
Wednesday Night
Mostly clear, with a low around 53. South wind around 5 mph.
Thursday
Sunny, with a high near 74. Light south wind increasing to 5 to 10 mph in the morning.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Chalmette LA
 29.94°N 89.96°W
Last Update:
6:23 am CDT Mar 13, 2026
Forecast Valid:
9am CDT Mar 13, 2026-6pm CDT Mar 19, 2026
 
Forecast Discussion
 
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Additional Resources

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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