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

77°F

25°C

Humidity 83%
Wind Speed E 5 mph
Barometer 30.05 in
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 15 Oct 10:35 pm CDT
Extended Forecast for

Cut Off LA

  • Tonight

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

    Low: 70 °F

    Partly Cloudy

  • Friday

    Friday: A slight chance of showers and thunderstorms before 11am, then a slight chance of showers between 11am and noon. Mostly sunny, with a high near 87. North wind 5 to 10 mph. Chance of precipitation is 20%.

    High: 87 °F

    Slight Chance
    T-storms then
    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 58. Breezy, with a north wind 10 to 15 mph increasing to 15 to 20 mph in the evening. Winds could gust as high as 35 mph.

    Low: 58 °F

    Partly Cloudy
    and Breezy

  • Saturday

    Saturday: Sunny, with a high near 73. Breezy, with a northeast 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. Northeast wind around 15 mph.

    High: 74 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 60. Northeast wind 10 to 15 mph.

    Low: 60 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 78. Breezy, with a northeast wind 15 to 20 mph.

    High: 78 °F

    Mostly Sunny
    and Breezy

  • Monday Night

    Monday Night: Mostly clear, with a low around 61. Northeast wind 5 to 10 mph.

    Low: 61 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 70. Calm wind.
Friday
A slight chance of showers and thunderstorms before 11am, then a slight chance of showers between 11am and noon. Mostly sunny, with a high near 87. North wind 5 to 10 mph. Chance of precipitation is 20%.
Friday Night
Partly cloudy, with a low around 58. Breezy, with a north wind 10 to 15 mph increasing to 15 to 20 mph in the evening. Winds could gust as high as 35 mph.
Saturday
Sunny, with a high near 73. Breezy, with a northeast 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. Northeast wind around 15 mph.
Sunday Night
Partly cloudy, with a low around 60. Northeast wind 10 to 15 mph.
Monday
Mostly sunny, with a high near 78. Breezy, with a northeast wind 15 to 20 mph.
Monday Night
Mostly clear, with a low around 61. Northeast wind 5 to 10 mph.
Tuesday
Mostly sunny, with a high near 82. East wind around 15 mph.
Tuesday Night
Mostly clear, with a low around 61. Northeast wind around 5 mph.
Wednesday
Sunny, with a high near 83. Northeast wind around 10 mph.
Wednesday Night
Clear, with a low around 61. East wind around 5 mph becoming calm in the evening.
Thursday
Sunny, with a high near 84. Northeast wind 5 to 15 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Cut Off LA
 29.54°N 90.34°W
Last Update:
3:17 pm CDT Oct 15, 2026
Forecast Valid:
10pm CDT Oct 15, 2026-6pm CDT Oct 22, 2026
 
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Additional Resources

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