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.

Overcast

62°F

17°C

Humidity 88%
Wind Speed Calm
Barometer 30.14 in
Dewpoint 58°F (14°C)
Visibility 10.00 mi
Last update 12 Feb 9:35 pm CST
Extended Forecast for

Golden Meadow LA

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

    NOW until 9:00am Fri

    Dense Fog Advisory

  • Tonight

    Low: 55 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Friday

    Friday: Patchy dense fog before 8am. Otherwise, mostly cloudy, with a high near 72. Calm wind becoming east around 5 mph.

    High: 72 °F

    Patchy Dense
    Fog then
    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 56. Calm wind becoming east around 5 mph.

    Low: 56 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 20 percent chance of showers after noon. Mostly cloudy, with a high near 74. Southeast wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon.

    High: 74 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Saturday Night

    Saturday Night: Showers, with thunderstorms also possible after 3am. Low around 59. Breezy, with a southeast wind 15 to 25 mph becoming southwest after midnight. Chance of precipitation is 80%.

    Low: 59 °F

    Breezy.
    Chance
    Showers then
    Showers

  • Sunday

    Sunday: Showers likely and possibly a thunderstorm before noon, then a chance of showers and thunderstorms between noon and 3pm, then a chance of showers after 3pm. Mostly sunny, with a high near 75. Breezy, with a southwest wind 20 to 25 mph becoming west 15 to 20 mph in the afternoon. Chance of precipitation is 70%.

    High: 75 °F

    Breezy.
    Showers
    Likely then
    Chance
    T-storms

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 52. Northwest wind 5 to 10 mph.

    Low: 52 °F

    Mostly Clear

  • Washington's Birthday

    Washington's Birthday: Sunny, with a high near 72. North wind around 5 mph becoming calm in the afternoon.

    High: 72 °F

    Sunny

Detailed Forecast

Tonight
Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 55. Calm wind.
Friday
Patchy dense fog before 8am. Otherwise, mostly cloudy, with a high near 72. Calm wind becoming east around 5 mph.
Friday Night
Mostly cloudy, with a low around 56. Calm wind becoming east around 5 mph.
Saturday
A 20 percent chance of showers after noon. Mostly cloudy, with a high near 74. Southeast wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon.
Saturday Night
Showers, with thunderstorms also possible after 3am. Low around 59. Breezy, with a southeast wind 15 to 25 mph becoming southwest after midnight. Chance of precipitation is 80%.
Sunday
Showers likely and possibly a thunderstorm before noon, then a chance of showers and thunderstorms between noon and 3pm, then a chance of showers after 3pm. Mostly sunny, with a high near 75. Breezy, with a southwest wind 20 to 25 mph becoming west 15 to 20 mph in the afternoon. Chance of precipitation is 70%.
Sunday Night
Mostly clear, with a low around 52. Northwest wind 5 to 10 mph.
Washington's Birthday
Sunny, with a high near 72. North wind around 5 mph becoming calm in the afternoon.
Monday Night
Mostly clear, with a low around 53. Calm wind.
Tuesday
Mostly sunny, with a high near 73. Calm wind becoming southeast around 5 mph.
Tuesday Night
Partly cloudy, with a low around 56. Calm wind.
Wednesday
Mostly sunny, with a high near 75. Light south wind increasing to 5 to 10 mph in the morning.
Wednesday Night
Partly cloudy, with a low around 57. South wind around 5 mph.
Thursday
Mostly sunny, with a high near 75. South wind 5 to 10 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Golden Meadow LA
 29.38°N 90.27°W
Last Update:
9:36 pm CST Feb 12, 2026
Forecast Valid:
9pm CST Feb 12, 2026-6pm CST Feb 19, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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