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.

Rain Fog/Mist

61°F

16°C

Humidity 97%
Wind Speed SE 13 G 21 mph
Barometer 29.96 in (1014.3 mb)
Dewpoint 60°F (16°C)
Visibility 3.00 mi
Last update 4 Dec 6:55 pm CST
Extended Forecast for

Chalmette LA

  • Tonight

    Tonight: Showers likely, with thunderstorms also possible after midnight. Cloudy, with a low around 52. East wind 5 to 10 mph becoming north after midnight. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 52 °F

    Showers
    Likely then
    Chance
    T-storms

  • Friday

    Friday: A 40 percent chance of showers and thunderstorms, mainly between noon and 4pm. Cloudy, with a high near 57. North wind 5 to 10 mph.

    High: 57 °F

    Chance
    Showers

  • Friday Night

    Friday Night: Showers. Low around 51. Northeast wind around 5 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 51 °F

    Showers

  • Saturday

    Saturday: Showers. High near 61. Northeast wind 5 to 10 mph. Chance of precipitation is 80%.

    High: 61 °F

    Showers

  • Saturday Night

    Saturday Night: A 40 percent chance of showers. Cloudy, with a low around 55. East wind around 5 mph.

    Low: 55 °F

    Chance
    Showers

  • Sunday

    Sunday: A 30 percent chance of showers before noon. Mostly cloudy, with a high near 68. North wind around 5 mph.

    High: 68 °F

    Chance
    Showers then
    Partly Sunny

  • Sunday Night

    Sunday Night: A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 50. North wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 50 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 60. North wind 10 to 15 mph.

    High: 60 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 43. North wind 5 to 10 mph.

    Low: 43 °F

    Partly Cloudy

Detailed Forecast

Tonight
Showers likely, with thunderstorms also possible after midnight. Cloudy, with a low around 52. East wind 5 to 10 mph becoming north after midnight. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday
A 40 percent chance of showers and thunderstorms, mainly between noon and 4pm. Cloudy, with a high near 57. North wind 5 to 10 mph.
Friday Night
Showers. Low around 51. Northeast wind around 5 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
Showers. High near 61. Northeast wind 5 to 10 mph. Chance of precipitation is 80%.
Saturday Night
A 40 percent chance of showers. Cloudy, with a low around 55. East wind around 5 mph.
Sunday
A 30 percent chance of showers before noon. Mostly cloudy, with a high near 68. North wind around 5 mph.
Sunday Night
A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 50. North wind 5 to 10 mph, with gusts as high as 20 mph.
Monday
Mostly sunny, with a high near 60. North wind 10 to 15 mph.
Monday Night
Partly cloudy, with a low around 43. North wind 5 to 10 mph.
Tuesday
Sunny, with a high near 60. North wind around 5 mph becoming southwest in the afternoon.
Tuesday Night
Mostly clear, with a low around 45. Calm wind becoming southwest around 5 mph.
Wednesday
Sunny, with a high near 67. Southwest wind 5 to 10 mph.
Wednesday Night
A slight chance of showers. Mostly clear, with a low around 53. South wind around 5 mph.
Thursday
Sunny, with a high near 67. Southwest wind 5 to 10 mph.
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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:
5:06 pm CST Dec 4, 2025
Forecast Valid:
7pm CST Dec 4, 2025-6pm CST Dec 11, 2025
 
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Additional Resources

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National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation