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 and Breezy

58°F

14°C

Humidity 52%
Wind Speed N 25 G 30 mph
Barometer 30.25 in
Dewpoint 40°F (4°C)
Visibility 10.00 mi
Last update 9 Nov 8:55 pm CST
Extended Forecast for

Galliano Heliport LA

Red Flag Warning November 10, 10:00am until November 10, 06:00pm
Click here for hazard details and duration
Red Flag Warning

  • Tonight

    Tonight: Mostly clear, with a low around 40. North wind around 15 mph, with gusts as high as 30 mph.

    Low: 40 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 56. North wind around 15 mph, with gusts as high as 25 mph.

    High: 56 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 36. North wind 5 to 15 mph.

    Low: 36 °F

    Mostly Clear

  • Veterans Day

    Veterans Day: Sunny, with a high near 63. North wind around 5 mph becoming south in the afternoon.

    High: 63 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 50. South wind around 5 mph becoming calm after midnight.

    Low: 50 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 74. Calm wind becoming south around 5 mph in the morning.

    High: 74 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 59. South wind around 5 mph becoming calm.

    Low: 59 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 76. Calm wind becoming southeast around 5 mph in the morning.

    High: 76 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 59. Southeast wind around 5 mph.

    Low: 59 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 40. North wind around 15 mph, with gusts as high as 30 mph.
Monday
Sunny, with a high near 56. North wind around 15 mph, with gusts as high as 25 mph.
Monday Night
Mostly clear, with a low around 36. North wind 5 to 15 mph.
Veterans Day
Sunny, with a high near 63. North wind around 5 mph becoming south in the afternoon.
Tuesday Night
Mostly clear, with a low around 50. South wind around 5 mph becoming calm after midnight.
Wednesday
Mostly sunny, with a high near 74. Calm wind becoming south around 5 mph in the morning.
Wednesday Night
Mostly clear, with a low around 59. South wind around 5 mph becoming calm.
Thursday
Sunny, with a high near 76. Calm wind becoming southeast around 5 mph in the morning.
Thursday Night
Mostly clear, with a low around 59. Southeast wind around 5 mph.
Friday
Sunny, with a high near 76. Southeast wind 5 to 10 mph.
Friday Night
Mostly clear, with a low around 61. Southeast wind around 5 mph.
Saturday
Mostly sunny, with a high near 76. Southeast wind 5 to 10 mph.
Saturday Night
A chance of showers. Partly cloudy, with a low around 64. Southeast wind around 10 mph.
Sunday
A chance of showers. Mostly sunny, with a high near 77. South wind around 10 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Galliano Heliport LA
 29.4°N 90.29°W
Last Update:
5:46 pm CST Nov 9, 2025
Forecast Valid:
9pm CST Nov 9, 2025-6pm CST Nov 16, 2025
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation