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.

Overcast

72°F

22°C

Humidity 79%
Wind Speed SE 16 G 22 mph
Barometer 30.32 in (1026.5 mb)
Dewpoint 65°F (18°C)
Visibility 10.00 mi
Last update 29 Mar 10:55 am CDT
Extended Forecast for

Jean Lafitte LA

  • Today

    Today: A 20 percent chance of showers after 2pm. Partly sunny, with a high near 76. East wind around 15 mph.

    High: 76 °F

    Slight Chance
    Showers

  • Tonight

    Tonight: A 20 percent chance of showers after 3am. Mostly cloudy, with a low around 65. East wind 10 to 15 mph.

    Low: 65 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Monday

    Monday: A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 80. Southeast wind 10 to 15 mph. Chance of precipitation is 30%.

    High: 80 °F

    Partly Sunny
    then Chance
    Showers

  • Monday Night

    Monday Night: A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 67. Southeast wind 5 to 10 mph.

    Low: 67 °F

    Partly Cloudy
    then Slight
    Chance
    T-storms

  • Tuesday

    Tuesday: Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 82. Southeast wind 5 to 15 mph. Chance of precipitation is 60%.

    High: 82 °F

    Showers
    Likely

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 67. Southeast wind 5 to 10 mph.

    Low: 67 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 83. South wind 5 to 15 mph.

    High: 83 °F

    Chance
    Showers then
    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 68. Southeast wind 5 to 10 mph.

    Low: 68 °F

    Partly Cloudy
    then Slight
    Chance
    T-storms

  • Thursday

    Thursday: A chance of showers and thunderstorms. Partly sunny, with a high near 81. South wind 5 to 15 mph.

    High: 81 °F

    Chance
    T-storms

Detailed Forecast

Today
A 20 percent chance of showers after 2pm. Partly sunny, with a high near 76. East wind around 15 mph.
Tonight
A 20 percent chance of showers after 3am. Mostly cloudy, with a low around 65. East wind 10 to 15 mph.
Monday
A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 80. Southeast wind 10 to 15 mph. Chance of precipitation is 30%.
Monday Night
A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 67. Southeast wind 5 to 10 mph.
Tuesday
Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 82. Southeast wind 5 to 15 mph. Chance of precipitation is 60%.
Tuesday Night
Partly cloudy, with a low around 67. Southeast wind 5 to 10 mph.
Wednesday
A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 83. South wind 5 to 15 mph.
Wednesday Night
A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 68. Southeast wind 5 to 10 mph.
Thursday
A chance of showers and thunderstorms. Partly sunny, with a high near 81. South wind 5 to 15 mph.
Thursday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 67. Southeast wind 5 to 10 mph.
Friday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 79. Southeast wind 5 to 15 mph.
Friday Night
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 67. Southeast wind 5 to 10 mph.
Saturday
A chance of showers and thunderstorms. Partly sunny, with a high near 82. Southeast wind 5 to 15 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Jean Lafitte LA
 29.74°N 90.1°W
Last Update:
6:36 am CDT Mar 29, 2026
Forecast Valid:
11am CDT Mar 29, 2026-6pm CDT Apr 4, 2026
 
Forecast Discussion
 
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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