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.

Fair

73°F

23°C

Humidity 89%
Wind Speed SE 7 mph
Barometer 30.05 in
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Last update 15 Oct 2:35 am CDT
Extended Forecast for

Golden Meadow LA

Dense Fog Advisory until October 15, 11:00am
Click here for hazard details and duration
Dense Fog Advisory
  •  
    Dense Fog Advisory until October 15, 11:00am

    NOW until 11:00am Thu

    Dense Fog Advisory

  • Overnight

    Low: 70 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 86. East wind 5 to 10 mph.

    High: 86 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 69. East wind around 5 mph becoming calm in the evening.

    Low: 69 °F

    Mostly Clear

  • Friday

    Friday: A slight chance of showers and thunderstorms, then a chance of showers after 1pm. Mostly sunny, with a high near 86. Northeast wind 5 to 10 mph. Chance of precipitation is 40%.

    High: 86 °F

    Slight Chance
    T-storms then
    Chance
    Showers

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 58. Breezy, with a light north wind increasing to 20 to 25 mph in the evening. Winds could gust as high as 35 mph.

    Low: 58 °F

    Mostly Cloudy
    and Breezy

  • Saturday

    Saturday: Sunny, with a high near 73. Breezy, with a north wind 20 to 25 mph, with gusts as high as 35 mph.

    High: 73 °F

    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 57. Northeast wind around 15 mph.

    Low: 57 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 74. Breezy, with a northeast wind 15 to 20 mph.

    High: 74 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

Detailed Forecast

Overnight
Mostly clear, with a low around 70. East wind around 5 mph.
Thursday
Sunny, with a high near 86. East wind 5 to 10 mph.
Thursday Night
Mostly clear, with a low around 69. East wind around 5 mph becoming calm in the evening.
Friday
A slight chance of showers and thunderstorms, then a chance of showers after 1pm. Mostly sunny, with a high near 86. Northeast wind 5 to 10 mph. Chance of precipitation is 40%.
Friday Night
Mostly cloudy, with a low around 58. Breezy, with a light north wind increasing to 20 to 25 mph in the evening. Winds could gust as high as 35 mph.
Saturday
Sunny, with a high near 73. Breezy, with a north wind 20 to 25 mph, with gusts as high as 35 mph.
Saturday Night
Mostly clear, with a low around 57. Northeast wind around 15 mph.
Sunday
Mostly sunny, with a high near 74. Breezy, with a northeast wind 15 to 20 mph.
Sunday Night
Partly cloudy, with a low around 60. Northeast wind 10 to 15 mph.
Monday
Mostly sunny, with a high near 77. Breezy, with a northeast wind 15 to 20 mph.
Monday Night
Partly cloudy, with a low around 61. Northeast wind 10 to 15 mph.
Tuesday
Mostly sunny, with a high near 80. Northeast wind around 15 mph.
Tuesday Night
Mostly clear, with a low around 62. East wind 5 to 10 mph.
Wednesday
Sunny, with a high near 81. East wind 10 to 15 mph.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Golden Meadow LA
 29.38°N 90.27°W
Last Update:
1:57 am CDT Oct 15, 2026
Forecast Valid:
2am CDT Oct 15, 2026-6pm CDT Oct 21, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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