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

65°F

18°C

Humidity 93%
Wind Speed N 10 mph
Barometer 30.11 in (1019.5 mb)
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Last update 5 Apr 2:55 pm CDT
Extended Forecast for

3 Miles NE Belle Chasse LA

  • This Afternoon

    This Afternoon: Showers likely and possibly a thunderstorm before 4pm, then a chance of showers and thunderstorms after 4pm. Mostly cloudy, with a steady temperature around 66. North wind around 15 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 66 °F

    Showers
    Likely

  • Tonight

    Tonight: A chance of showers and thunderstorms before 10pm, then a slight chance of showers after 3am. Mostly cloudy, with a low around 58. North wind 10 to 15 mph. Chance of precipitation is 30%.

    Low: 58 °F

    Chance
    Showers

  • Monday

    Monday: A 30 percent chance of showers, mainly before 7am. Mostly cloudy, with a high near 68. Northeast wind around 15 mph.

    High: 68 °F

    Chance
    Showers then
    Mostly Cloudy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 58. Northeast wind around 10 mph.

    Low: 58 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 74. East wind 10 to 15 mph.

    High: 74 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 64. East wind around 10 mph.

    Low: 64 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 74. Breezy, with an east wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 74 °F

    Chance
    T-storms and
    Breezy

  • Wednesday Night

    Wednesday Night: A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 65. East wind around 15 mph, with gusts as high as 25 mph.

    Low: 65 °F

    Chance
    T-storms

  • Thursday

    Thursday: A chance of showers and thunderstorms. Mostly cloudy, with a high near 75. Breezy, with an east wind 15 to 20 mph.

    High: 75 °F

    Chance
    Showers and
    Breezy

Detailed Forecast

This Afternoon
Showers likely and possibly a thunderstorm before 4pm, then a chance of showers and thunderstorms after 4pm. Mostly cloudy, with a steady temperature around 66. North wind around 15 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
A chance of showers and thunderstorms before 10pm, then a slight chance of showers after 3am. Mostly cloudy, with a low around 58. North wind 10 to 15 mph. Chance of precipitation is 30%.
Monday
A 30 percent chance of showers, mainly before 7am. Mostly cloudy, with a high near 68. Northeast wind around 15 mph.
Monday Night
Partly cloudy, with a low around 58. Northeast wind around 10 mph.
Tuesday
Partly sunny, with a high near 74. East wind 10 to 15 mph.
Tuesday Night
Mostly cloudy, with a low around 64. East wind around 10 mph.
Wednesday
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 74. Breezy, with an east wind 15 to 20 mph, with gusts as high as 30 mph.
Wednesday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 65. East wind around 15 mph, with gusts as high as 25 mph.
Thursday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 75. Breezy, with an east wind 15 to 20 mph.
Thursday Night
Mostly cloudy, with a low around 66. East wind 10 to 15 mph.
Friday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 78. East wind 10 to 15 mph.
Friday Night
Mostly cloudy, with a low around 66. East wind 5 to 10 mph.
Saturday
A slight chance of showers and thunderstorms. Partly sunny, with a high near 79. East wind 5 to 15 mph.
Saturday Night
Partly cloudy, with a low around 67. Southeast wind 5 to 10 mph.
Sunday
Mostly 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:
3 Miles NE Belle Chasse LA
 29.87°N 89.96°W
Last Update:
3:31 pm CDT Apr 5, 2026
Forecast Valid:
3pm CDT Apr 5, 2026-6pm CDT Apr 12, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation