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.

Mostly Cloudy

63°F

17°C

Humidity 83%
Wind Speed Vrbl 1 mph
Barometer 30.10 in
Dewpoint 57°F (14°C)
Visibility 9.00 mi
Last update 11 Nov 1:15 am CST
Extended Forecast for

2 Miles S Cut Off LA

  • Overnight

    Overnight: Mostly cloudy, with a low around 59. Calm wind.

    Low: 59 °F

    Mostly Cloudy

  • Veterans Day

    Veterans Day: A slight chance of showers between 7am and 1pm. Partly sunny, with a high near 77. North wind around 5 mph becoming calm in the morning. Chance of precipitation is 20%.

    High: 77 °F

    Slight Chance
    Showers

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 59. Calm wind becoming west around 5 mph after midnight.

    Low: 59 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 78. North wind 5 to 10 mph.

    High: 78 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 51. North wind 5 to 10 mph.

    Low: 51 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 73. North wind 5 to 10 mph.

    High: 73 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 50. North wind 5 to 10 mph.

    Low: 50 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 68. East wind 10 to 15 mph.

    High: 68 °F

    Sunny

  • Saturday Night

    Saturday Night: A chance of showers after midnight. Partly cloudy, with a low around 52. East wind 5 to 15 mph.

    Low: 52 °F

    Partly Cloudy
    then Chance
    Showers

Detailed Forecast

Overnight
Mostly cloudy, with a low around 59. Calm wind.
Veterans Day
A slight chance of showers between 7am and 1pm. Partly sunny, with a high near 77. North wind around 5 mph becoming calm in the morning. Chance of precipitation is 20%.
Wednesday Night
Mostly cloudy, with a low around 59. Calm wind becoming west around 5 mph after midnight.
Thursday
Partly sunny, with a high near 78. North wind 5 to 10 mph.
Thursday Night
Mostly clear, with a low around 51. North wind 5 to 10 mph.
Friday
Sunny, with a high near 73. North wind 5 to 10 mph.
Friday Night
Mostly clear, with a low around 50. North wind 5 to 10 mph.
Saturday
Sunny, with a high near 68. East wind 10 to 15 mph.
Saturday Night
A chance of showers after midnight. Partly cloudy, with a low around 52. East wind 5 to 15 mph.
Sunday
A slight chance of showers before noon. Mostly sunny, with a high near 71. East wind around 15 mph.
Sunday Night
A slight chance of showers. Mostly cloudy, with a low around 56. Breezy, with an east wind 15 to 20 mph.
Monday
A chance of showers. Partly sunny, with a high near 71. Breezy, with a northeast wind around 20 mph.
Monday Night
A slight chance of showers. Mostly cloudy, with a low around 54. Breezy, with a northeast wind 15 to 20 mph.
Tuesday
Partly sunny, with a high near 69. Northeast wind around 15 mph.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles S Cut Off LA
 29.5°N 90.32°W
Last Update:
12:25 am CST Nov 11, 2026
Forecast Valid:
1am CST Nov 11, 2026-6pm CST Nov 17, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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