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.

Overcast

64°F

18°C

Humidity 94%
Wind Speed NW 8 mph
Barometer 29.96 in
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Last update 12 Nov 6:55 am CST
Extended Forecast for

Cut Off LA

  • Today

    Today: Mostly sunny, with a high near 79. Northwest wind 5 to 10 mph.

    High: 79 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 52. North wind around 5 mph.

    Low: 52 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 72. North wind 5 to 10 mph.

    High: 72 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 49. Northeast wind 5 to 15 mph.

    Low: 49 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 66. Northeast wind 5 to 15 mph.

    High: 66 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 49. East wind 5 to 10 mph.

    Low: 49 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 71. East wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 71 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 53. Breezy, with an east wind 15 to 20 mph.

    Low: 53 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers and
    Breezy

  • Monday

    Monday: A chance of showers. Partly sunny, with a high near 68. Breezy, with a northeast wind around 20 mph.

    High: 68 °F

    Chance
    Showers and
    Breezy

Detailed Forecast

Today
Mostly sunny, with a high near 79. Northwest wind 5 to 10 mph.
Tonight
Mostly clear, with a low around 52. North wind around 5 mph.
Friday
Sunny, with a high near 72. North wind 5 to 10 mph.
Friday Night
Mostly clear, with a low around 49. Northeast wind 5 to 15 mph.
Saturday
Sunny, with a high near 66. Northeast wind 5 to 15 mph.
Saturday Night
Partly cloudy, with a low around 49. East wind 5 to 10 mph.
Sunday
Mostly sunny, with a high near 71. East wind 10 to 15 mph, with gusts as high as 25 mph.
Sunday Night
A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 53. Breezy, with an east wind 15 to 20 mph.
Monday
A chance of showers. Partly sunny, with a high near 68. Breezy, with a northeast wind around 20 mph.
Monday Night
A slight chance of showers before midnight. Mostly cloudy, with a low around 52. Breezy, with a northeast wind 15 to 20 mph.
Tuesday
Mostly sunny, with a high near 68. Breezy, with a northeast wind 15 to 20 mph.
Tuesday Night
Partly cloudy, with a low around 53. Northeast wind 10 to 15 mph.
Wednesday
Sunny, with a high near 70. Northeast wind 10 to 15 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Cut Off LA
 29.52°N 90.32°W
Last Update:
1:27 am CST Nov 12, 2026
Forecast Valid:
7am CST Nov 12, 2026-6pm CST Nov 18, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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