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

25°F

-4°C

Humidity 90%
Wind Speed Calm
Barometer 30.27 in
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Last update 29 Jan 5:55 am CST
Extended Forecast for

10 Miles SSE Golden Meadow LA

Extreme Cold Watch January 31, 12:00am until February 1, 10:00am
Freeze Warning January 29, 06:10am until January 29, 08:00am
Click here for hazard details and duration
Extreme Cold Watch
...
  •  
    Freeze Warning January 29, 06:10am until January 29, 08:00am

    NOW until 8:00am Thu

    Freeze Warning

  • Today

    High: 61 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 47. Calm wind becoming northwest around 5 mph after midnight.

    Low: 47 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 62. Northwest wind 5 to 15 mph.

    High: 62 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 30. Blustery, with a north wind 15 to 20 mph, with gusts as high as 35 mph.

    Low: 30 °F

    Decreasing
    Clouds and
    Blustery

  • Saturday

    Saturday: Sunny, with a high near 42. Breezy, with a north wind 20 to 25 mph, with gusts as high as 35 mph.

    High: 42 °F

    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 24. North wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 24 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 48. North wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 48 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 33. Northwest wind around 5 mph.

    Low: 33 °F

    Mostly Clear

Detailed Forecast

Today
Sunny, with a high near 61. Calm wind becoming southeast around 5 mph.
Tonight
Partly cloudy, with a low around 47. Calm wind becoming northwest around 5 mph after midnight.
Friday
Mostly sunny, with a high near 62. Northwest wind 5 to 15 mph.
Friday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 30. Blustery, with a north wind 15 to 20 mph, with gusts as high as 35 mph.
Saturday
Sunny, with a high near 42. Breezy, with a north wind 20 to 25 mph, with gusts as high as 35 mph.
Saturday Night
Mostly clear, with a low around 24. North wind 10 to 15 mph, with gusts as high as 25 mph.
Sunday
Sunny, with a high near 48. North wind 5 to 10 mph, with gusts as high as 20 mph.
Sunday Night
Mostly clear, with a low around 33. Northwest wind around 5 mph.
Monday
Sunny, with a high near 57. Northwest wind 5 to 10 mph becoming west in the afternoon.
Monday Night
Partly cloudy, with a low around 43. West wind around 5 mph becoming east after midnight.
Tuesday
Mostly sunny, with a high near 64. East wind 5 to 10 mph.
Tuesday Night
Mostly cloudy, with a low around 51. Southeast wind around 5 mph.
Wednesday
A slight chance of showers. Partly sunny, with a high near 66. Southeast wind 5 to 10 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
10 Miles SSE Golden Meadow LA
 29.24°N 90.22°W
Last Update:
4:27 am CST Jan 29, 2026
Forecast Valid:
6am CST Jan 29, 2026-6pm CST Feb 4, 2026
 
Forecast Discussion
 
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Additional Resources

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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