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/Mist

70°F

21°C

Humidity 100%
Wind Speed N 2 mph
Barometer 30.03 in
Dewpoint 70°F (21°C)
Visibility 3.00 mi
Last update 16 Oct 1:35 am CDT
Extended Forecast for

6 Miles W Galliano LA

Wind Advisory October 16, 04:00pm until October 17, 03:00pm
Click here for hazard details and duration
Wind Advisory

  • Overnight

    Overnight: Partly cloudy, with a low around 70. Calm wind.

    Low: 70 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 87. North wind around 5 mph.

    High: 87 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 57. Breezy, with a light north wind increasing to 15 to 20 mph in the evening. Winds could gust as high as 30 mph.

    Low: 57 °F

    Partly 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 56. Northeast wind 10 to 15 mph.

    Low: 56 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 74. Northeast wind around 15 mph.

    High: 74 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 58. Northeast wind 5 to 10 mph.

    Low: 58 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 77. Northeast wind around 15 mph.

    High: 77 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 59. Northeast wind 5 to 10 mph.

    Low: 59 °F

    Partly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 70. Calm wind.
Friday
Mostly sunny, with a high near 87. North wind around 5 mph.
Friday Night
Partly cloudy, with a low around 57. Breezy, with a light north wind increasing to 15 to 20 mph in the evening. Winds could gust as high as 30 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 56. Northeast wind 10 to 15 mph.
Sunday
Sunny, with a high near 74. Northeast wind around 15 mph.
Sunday Night
Partly cloudy, with a low around 58. Northeast wind 5 to 10 mph.
Monday
Mostly sunny, with a high near 77. Northeast wind around 15 mph.
Monday Night
Partly cloudy, with a low around 59. Northeast wind 5 to 10 mph.
Tuesday
Sunny, with a high near 80. Northeast wind 10 to 15 mph.
Tuesday Night
Mostly clear, with a low around 59. Northeast wind around 5 mph becoming calm.
Wednesday
Sunny, with a high near 82. Northeast wind 5 to 10 mph.
Wednesday Night
Clear, with a low around 59. Northeast wind around 5 mph becoming calm.
Thursday
Sunny, with a high near 83. Northeast wind 5 to 10 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles W Galliano LA
 29.45°N 90.4°W
Last Update:
1:25 am CDT Oct 16, 2026
Forecast Valid:
1am CDT Oct 16, 2026-6pm CDT Oct 22, 2026
 
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Additional Resources

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High Temperature

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Chance of Precipitation