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

Hazardous Weather Conditions

Current conditions at

Galliano, South Lafourche Airport (KGAO)

Lat: 29.44°NLon: 90.26°WElev: 0ft.

Fog

53°F

12°C

Humidity 94%
Wind Speed Calm
Barometer 29.98 in
Dewpoint 51°F (11°C)
Visibility 0.25 mi
Last update 17 Nov 5:15 am CST
Extended Forecast for

Venice LA

Dense Fog Advisory November 17, 05:39am until November 17, 09:00am
Click here for hazard details and duration
...
  •  
    Dense Fog Advisory November 17, 05:39am until November 17, 09:00am

    NOW until 9:00am Mon

    Dense Fog Advisory

  • Today

    High: 76 °F

    Dense Fog
    then Mostly
    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 65. Southeast wind around 5 mph.

    Low: 65 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 77. Southeast wind around 5 mph.

    High: 77 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 66. Southeast wind around 5 mph becoming calm.

    Low: 66 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 76. Calm wind becoming east around 5 mph in the morning.

    High: 76 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 65. Southeast wind around 5 mph.

    Low: 65 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 77. Southeast wind 5 to 10 mph.

    High: 77 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of showers. Mostly cloudy, with a low around 68. Southeast wind 5 to 10 mph.

    Low: 68 °F

    Slight Chance
    Showers

Detailed Forecast

Today
Widespread dense fog, mainly before 8am. Otherwise, mostly sunny, with a high near 76. Calm wind becoming east around 5 mph in the morning.
Tonight
Partly cloudy, with a low around 65. Southeast wind around 5 mph.
Tuesday
Sunny, with a high near 77. Southeast wind around 5 mph.
Tuesday Night
Mostly clear, with a low around 66. Southeast wind around 5 mph becoming calm.
Wednesday
Mostly sunny, with a high near 76. Calm wind becoming east around 5 mph in the morning.
Wednesday Night
Partly cloudy, with a low around 65. Southeast wind around 5 mph.
Thursday
Mostly sunny, with a high near 77. Southeast wind 5 to 10 mph.
Thursday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 68. Southeast wind 5 to 10 mph.
Friday
A chance of showers. Partly sunny, with a high near 78. South wind 5 to 10 mph.
Friday Night
A slight chance of showers. Mostly cloudy, with a low around 66. South wind around 5 mph.
Saturday
A slight chance of showers. Mostly sunny, with a high near 76. South wind 5 to 10 mph.
Saturday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 63. South wind around 5 mph.
Sunday
A slight chance of showers. Mostly sunny, with a high near 73. South wind 5 to 10 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Venice LA
 29.28°N 89.36°W
Last Update:
3:31 am CST Nov 17, 2025
Forecast Valid:
5am CST Nov 17, 2025-6pm CST Nov 23, 2025
 
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