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

63°F

17°C

Humidity 100%
Wind Speed SE 2 mph
Barometer 30.06 in
Dewpoint 63°F (17°C)
Visibility 0.15 mi
Last update 13 Oct 7:15 am CDT
Extended Forecast for

9 Miles SSE Golden Meadow LA

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

    NOW until 9:00am Tue

    Dense Fog Advisory

  • Today

    High: 84 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 70. Southeast wind around 5 mph becoming calm.

    Low: 70 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 84. Light east wind increasing to 5 to 10 mph in the morning.

    High: 84 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 71. East wind around 5 mph.

    Low: 71 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 84. East wind 5 to 10 mph.

    High: 84 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 70. East wind around 5 mph becoming calm after midnight.

    Low: 70 °F

    Mostly Clear

  • Friday

    Friday: A 20 percent chance of showers before 1pm. Mostly sunny, with a high near 84. Northeast wind 5 to 10 mph.

    High: 84 °F

    Slight Chance
    Showers

  • Friday Night

    Friday Night: Partly cloudy, with a low around 64. Breezy, with a light and variable wind becoming northeast 20 to 25 mph after midnight.

    Low: 64 °F

    Partly Cloudy
    then Partly
    Cloudy and
    Breezy

Detailed Forecast

Today
Sunny, with a high near 84. Southeast wind 5 to 10 mph.
Tonight
Mostly clear, with a low around 70. Southeast wind around 5 mph becoming calm.
Wednesday
Sunny, with a high near 84. Light east wind increasing to 5 to 10 mph in the morning.
Wednesday Night
Mostly clear, with a low around 71. East wind around 5 mph.
Thursday
Sunny, with a high near 84. East wind 5 to 10 mph.
Thursday Night
Mostly clear, with a low around 70. East wind around 5 mph becoming calm after midnight.
Friday
A 20 percent chance of showers before 1pm. Mostly sunny, with a high near 84. Northeast wind 5 to 10 mph.
Friday Night
Partly cloudy, with a low around 64. Breezy, with a light and variable wind becoming northeast 20 to 25 mph after midnight.
Saturday
Sunny, with a high near 78. Breezy, with a northeast wind 20 to 25 mph, with gusts as high as 35 mph.
Saturday Night
Mostly clear, with a low around 65. Northeast wind around 15 mph.
Sunday
A slight chance of showers. Mostly sunny, with a high near 80. Breezy, with an east wind 15 to 25 mph.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 69. Breezy, with an east wind around 20 mph, with gusts as high as 30 mph.
Monday
A chance of showers and thunderstorms. Partly sunny, with a high near 81. Breezy, with an east wind 20 to 25 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
9 Miles SSE Golden Meadow LA
 29.26°N 90.22°W
Last Update:
3:46 am CDT Oct 13, 2026
Forecast Valid:
7am CDT Oct 13, 2026-6pm CDT Oct 19, 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