National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

New Orleans Naval Air Station - Alvin Callender Field (KNBG)

Lat: 29.84°NLon: 90.02°WElev: 0ft.

A Few Clouds

71°F

22°C

Humidity 87%
Wind Speed S 8 mph
Barometer 30.09 in (1018.9 mb)
Dewpoint 67°F (19°C)
Visibility 10.00 mi
Last update 18 Nov 6:55 pm CST
Extended Forecast for

2 Miles W Jean Lafitte LA

Dense Fog Advisory November 19, 12:00am until November 19, 09:00am
Click here for hazard details and duration
Dense Fog Advisory

  • Tonight

    Tonight: Widespread dense fog, mainly between 2am and 4am. Otherwise, partly cloudy, with a low around 63. South wind around 5 mph becoming calm in the evening.

    Low: 63 °F

    Partly Cloudy
    then Dense
    Fog

  • Wednesday

    Wednesday: Patchy dense fog before 9am. Otherwise, mostly sunny, with a high near 79. Calm wind becoming southeast around 5 mph in the afternoon.

    High: 79 °F

    Patchy Dense
    Fog then
    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 61. Southeast wind around 5 mph becoming calm in the evening.

    Low: 61 °F

    Partly Cloudy

  • Thursday

    Thursday: Areas of fog between 7am and 9am. Otherwise, partly sunny, with a high near 76. Light east wind becoming southeast 5 to 10 mph in the morning.

    High: 76 °F

    Areas Fog
    then Partly
    Sunny

  • Thursday Night

    Thursday Night: A 30 percent chance of showers after midnight. Mostly cloudy, with a low around 65. Southeast wind around 5 mph.

    Low: 65 °F

    Mostly Cloudy
    then Chance
    Showers

  • Friday

    Friday: A chance of showers and thunderstorms before noon, then showers likely and possibly a thunderstorm between noon and 3pm, then showers likely after 3pm. Partly sunny, with a high near 79. South wind 5 to 10 mph. Chance of precipitation is 60%.

    High: 79 °F

    Showers
    Likely

  • Friday Night

    Friday Night: Partly cloudy, with a low around 65. South wind around 5 mph.

    Low: 65 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 80. Southwest wind around 5 mph.

    High: 80 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 62. Southwest wind around 5 mph becoming north after midnight.

    Low: 62 °F

    Partly Cloudy

Detailed Forecast

Tonight
Widespread dense fog, mainly between 2am and 4am. Otherwise, partly cloudy, with a low around 63. South wind around 5 mph becoming calm in the evening.
Wednesday
Patchy dense fog before 9am. Otherwise, mostly sunny, with a high near 79. Calm wind becoming southeast around 5 mph in the afternoon.
Wednesday Night
Partly cloudy, with a low around 61. Southeast wind around 5 mph becoming calm in the evening.
Thursday
Areas of fog between 7am and 9am. Otherwise, partly sunny, with a high near 76. Light east wind becoming southeast 5 to 10 mph in the morning.
Thursday Night
A 30 percent chance of showers after midnight. Mostly cloudy, with a low around 65. Southeast wind around 5 mph.
Friday
A chance of showers and thunderstorms before noon, then showers likely and possibly a thunderstorm between noon and 3pm, then showers likely after 3pm. Partly sunny, with a high near 79. South wind 5 to 10 mph. Chance of precipitation is 60%.
Friday Night
Partly cloudy, with a low around 65. South wind around 5 mph.
Saturday
Mostly sunny, with a high near 80. Southwest wind around 5 mph.
Saturday Night
Partly cloudy, with a low around 62. Southwest wind around 5 mph becoming north after midnight.
Sunday
Mostly sunny, with a high near 77. North wind around 5 mph becoming east in the afternoon.
Sunday Night
Partly cloudy, with a low around 60. East wind around 5 mph.
Monday
A slight chance of showers. Mostly sunny, with a high near 74. Southeast wind 5 to 10 mph.
Monday Night
A chance of showers. Mostly cloudy, with a low around 62. Southeast wind around 5 mph.
Tuesday
A chance of showers. Partly sunny, with a high near 75. South wind 5 to 10 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles W Jean Lafitte LA
 29.74°N 90.12°W
Last Update:
11:31 am CST Nov 18, 2025
Forecast Valid:
7pm CST Nov 18, 2025-6pm CST Nov 25, 2025
 
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Additional Resources

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Chance of Precipitation