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

Galliano, South Lafourche Airport (KGAO)

Lat: 29.44°NLon: 90.26°WElev: 0ft.

Fair

56°F

13°C

Humidity 81%
Wind Speed S 3 mph
Barometer 30.25 in
Dewpoint 51°F (11°C)
Visibility 10.00 mi
Last update 8 Feb 7:35 pm CST
Extended Forecast for

Buras-Triumph LA

  • Tonight

    Tonight: Patchy fog after 5am. Otherwise, mostly clear, with a low around 53. Calm wind becoming south around 5 mph.

    Low: 53 °F

    Mostly Clear
    then Patchy
    Fog

  • Monday

    Monday: Widespread dense fog, mainly before 8am. Otherwise, sunny, with a high near 67. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 67 °F

    Dense Fog
    then Sunny

  • Monday Night

    Monday Night: Patchy fog after 5am. Otherwise, partly cloudy, with a low around 54. South wind around 5 mph becoming calm in the evening.

    Low: 54 °F

    Partly Cloudy
    then Patchy
    Fog

  • Tuesday

    Tuesday: Patchy fog before 7am. Otherwise, partly sunny, with a high near 67. Calm wind becoming south around 5 mph in the afternoon.

    High: 67 °F

    Patchy Fog
    then Partly
    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 55. Southeast wind around 5 mph becoming calm.

    Low: 55 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 30 percent chance of showers. Mostly cloudy, with a high near 68. Calm wind becoming south around 5 mph in the morning.

    High: 68 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 55. South wind around 5 mph becoming calm.

    Low: 55 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 66. North wind around 5 mph becoming south in the afternoon.

    High: 66 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: A slight chance of showers. Mostly cloudy, with a low around 56. South wind around 5 mph becoming southwest after midnight.

    Low: 56 °F

    Slight Chance
    Showers

Detailed Forecast

Tonight
Patchy fog after 5am. Otherwise, mostly clear, with a low around 53. Calm wind becoming south around 5 mph.
Monday
Widespread dense fog, mainly before 8am. Otherwise, sunny, with a high near 67. Calm wind becoming southwest around 5 mph in the afternoon.
Monday Night
Patchy fog after 5am. Otherwise, partly cloudy, with a low around 54. South wind around 5 mph becoming calm in the evening.
Tuesday
Patchy fog before 7am. Otherwise, partly sunny, with a high near 67. Calm wind becoming south around 5 mph in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 55. Southeast wind around 5 mph becoming calm.
Wednesday
A 30 percent chance of showers. Mostly cloudy, with a high near 68. Calm wind becoming south around 5 mph in the morning.
Wednesday Night
A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 55. South wind around 5 mph becoming calm.
Thursday
Mostly cloudy, with a high near 66. North wind around 5 mph becoming south in the afternoon.
Thursday Night
A slight chance of showers. Mostly cloudy, with a low around 56. South wind around 5 mph becoming southwest after midnight.
Friday
A slight chance of showers. Partly sunny, with a high near 68. Southwest wind 5 to 10 mph becoming south in the afternoon.
Friday Night
A slight chance of showers. Mostly cloudy, with a low around 56. South wind 5 to 10 mph.
Saturday
A chance of showers. Partly sunny, with a high near 69. South wind 10 to 15 mph.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 53. Southeast wind around 10 mph becoming northwest after midnight.
Sunday
A chance of showers. Mostly sunny, with a high near 64. North wind 5 to 10 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Buras-Triumph LA
 29.33°N 89.49°W
Last Update:
4:53 pm CST Feb 8, 2026
Forecast Valid:
7pm CST Feb 8, 2026-6pm CST Feb 15, 2026
 
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Additional Resources

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Chance of Precipitation