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.

Fog

62°F

17°C

Humidity 100%
Wind Speed Calm
Barometer 30.04 in (1017.3 mb)
Dewpoint 62°F (17°C)
Visibility 0.25 mi
Last update 13 Oct 3:55 am CDT
Extended Forecast for

Harvey LA

Dense Fog Advisory until October 13, 09:00am
Click here for hazard details and duration
Dense Fog Advisory
  •  
    Dense Fog Advisory until October 13, 09:00am

    NOW until 9:00am Tue

    Dense Fog Advisory

  • Overnight

    Low: 70 °F

    Areas Dense
    Fog

  • Tuesday

    Tuesday: Areas of dense fog before 9am. Otherwise, sunny, with a high near 88. Calm wind becoming south around 5 mph in the afternoon.

    High: 88 °F

    Areas Dense
    Fog then
    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 69. Southeast wind around 5 mph becoming calm.

    Low: 69 °F

    Mostly Clear

  • Wednesday

    Wednesday: Partly sunny, then gradually becoming sunny, with a high near 87. Light northeast wind becoming east 5 to 10 mph in the afternoon.

    High: 87 °F

    Becoming
    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 70. Southeast wind around 5 mph becoming calm in the evening.

    Low: 70 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 86. Light east wind increasing to 5 to 10 mph in the morning.

    High: 86 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 72. East wind around 5 mph becoming calm in the evening.

    Low: 72 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 86. Northeast wind around 5 mph.

    High: 86 °F

    Sunny

Detailed Forecast

Overnight
Areas of dense fog. Otherwise, partly cloudy, with a low around 70. Calm wind.
Tuesday
Areas of dense fog before 9am. Otherwise, sunny, with a high near 88. Calm wind becoming south around 5 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 69. Southeast wind around 5 mph becoming calm.
Wednesday
Partly sunny, then gradually becoming sunny, with a high near 87. Light northeast wind becoming east 5 to 10 mph in the afternoon.
Wednesday Night
Clear, with a low around 70. Southeast wind around 5 mph becoming calm in the evening.
Thursday
Sunny, with a high near 86. Light east wind increasing to 5 to 10 mph in the morning.
Thursday Night
Mostly clear, with a low around 72. East wind around 5 mph becoming calm in the evening.
Friday
Sunny, with a high near 86. Northeast wind around 5 mph.
Friday Night
Partly cloudy, with a low around 66. Breezy, with a light and variable wind becoming north 15 to 20 mph in the evening. Winds could gust as high as 35 mph.
Saturday
Sunny, with a high near 77. Breezy, with a northeast wind 15 to 20 mph, with gusts as high as 35 mph.
Saturday Night
Mostly clear, with a low around 64. Northeast wind 10 to 15 mph.
Sunday
Mostly sunny, with a high near 78. Breezy, with an east wind 15 to 20 mph.
Sunday Night
Partly cloudy, with a low around 70. East wind around 15 mph.
Monday
A chance of showers and thunderstorms. Mostly sunny, with a high near 80. Breezy, with an east wind 15 to 20 mph, with gusts as high as 30 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Harvey LA
 29.88°N 90.07°W
Last Update:
3:46 am CDT Oct 13, 2026
Forecast Valid:
4am CDT Oct 13, 2026-6pm CDT Oct 19, 2026
 
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Additional Resources

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