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.

Light Rain

60°F

16°C

Humidity 100%
Wind Speed Calm
Barometer 30.15 in (1020.9 mb)
Dewpoint 60°F (16°C)
Visibility 7.00 mi
Last update 22 Jan 1:55 am CST
Extended Forecast for

Chalmette LASimilar City Names

  • Overnight

    Overnight: A 30 percent chance of showers before 3am. Mostly cloudy, with a low around 58. Calm wind.

    Low: 58 °F

    Chance
    Showers

  • Thursday

    Thursday: Partly sunny, with a high near 73. Calm wind becoming south around 5 mph in the morning.

    High: 73 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A slight chance of showers between 2am and 3am. Mostly cloudy, with a low around 58. East wind around 5 mph becoming calm. Chance of precipitation is 20%.

    Low: 58 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Friday

    Friday: A 40 percent chance of showers. Mostly cloudy, with a high near 69. Light northeast wind increasing to 5 to 10 mph in the morning.

    High: 69 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A 30 percent chance of showers, mainly before midnight. Cloudy, with a low around 53. Northeast wind 5 to 10 mph.

    Low: 53 °F

    Chance
    Showers

  • Saturday

    Saturday: A chance of showers, with thunderstorms also possible after 3pm. Cloudy, with a high near 69. East wind around 10 mph becoming southeast in the afternoon. Chance of precipitation is 50%.

    High: 69 °F

    Slight Chance
    Showers then
    Chance
    Showers

  • Saturday Night

    Saturday Night: Showers likely and possibly a thunderstorm. Cloudy, with a low around 50. Southeast wind around 10 mph becoming southwest after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 70%.

    Low: 50 °F

    Showers
    Likely

  • Sunday

    Sunday: Showers and possibly a thunderstorm before noon, then showers likely. High near 61. Southwest wind 10 to 15 mph becoming northwest in the afternoon. Chance of precipitation is 90%.

    High: 61 °F

    Showers then
    Showers
    Likely

  • Sunday Night

    Sunday Night: A chance of showers before midnight. Mostly cloudy, with a low around 30. North wind around 15 mph, with gusts as high as 30 mph.

    Low: 30 °F

    Chance
    Showers then
    Mostly Cloudy

Detailed Forecast

Overnight
A 30 percent chance of showers before 3am. Mostly cloudy, with a low around 58. Calm wind.
Thursday
Partly sunny, with a high near 73. Calm wind becoming south around 5 mph in the morning.
Thursday Night
A slight chance of showers between 2am and 3am. Mostly cloudy, with a low around 58. East wind around 5 mph becoming calm. Chance of precipitation is 20%.
Friday
A 40 percent chance of showers. Mostly cloudy, with a high near 69. Light northeast wind increasing to 5 to 10 mph in the morning.
Friday Night
A 30 percent chance of showers, mainly before midnight. Cloudy, with a low around 53. Northeast wind 5 to 10 mph.
Saturday
A chance of showers, with thunderstorms also possible after 3pm. Cloudy, with a high near 69. East wind around 10 mph becoming southeast in the afternoon. Chance of precipitation is 50%.
Saturday Night
Showers likely and possibly a thunderstorm. Cloudy, with a low around 50. Southeast wind around 10 mph becoming southwest after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 70%.
Sunday
Showers and possibly a thunderstorm before noon, then showers likely. High near 61. Southwest wind 10 to 15 mph becoming northwest in the afternoon. Chance of precipitation is 90%.
Sunday Night
A chance of showers before midnight. Mostly cloudy, with a low around 30. North wind around 15 mph, with gusts as high as 30 mph.
Monday
Sunny, with a high near 46. North wind 10 to 15 mph, with gusts as high as 25 mph.
Monday Night
Widespread frost. Otherwise, mostly clear, with a low around 31. North wind around 10 mph.
Tuesday
Widespread frost. Otherwise, sunny, with a high near 52. Northeast wind 5 to 10 mph.
Tuesday Night
Partly cloudy, with a low around 40. Northeast wind around 5 mph.
Wednesday
A slight chance of showers. Mostly sunny, with a high near 60. Northeast wind 5 to 10 mph becoming southeast in the morning.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Chalmette LASimilar City Names
 29.94°N 89.96°W
Last Update:
2:02 am CST Jan 22, 2026
Forecast Valid:
2am CST Jan 22, 2026-6pm CST Jan 28, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation