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

22°F

-6°C

Humidity 88%
Wind Speed Calm
Barometer 30.43 in
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Last update 2 Feb 5:35 am CST
Extended Forecast for

10 Miles SSE Golden Meadow LA

Freeze Warning until February 2, 09:00am
Click here for hazard details and duration
Freeze Warning
  •  
    Freeze Warning until February 2, 09:00am

    NOW until 9:00am Mon

    Freeze Warning

  • Overnight

    Low: 35 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 58. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 58 °F

    Sunny

  • Monday Night

    Monday Night: Increasing clouds, with a low around 46. South wind around 5 mph.

    Low: 46 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Mostly sunny, with a high near 67. South wind 5 to 10 mph.

    High: 67 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Showers likely, mainly after midnight. Mostly cloudy, with a low around 52. South wind around 5 mph becoming northwest after midnight. Chance of precipitation is 60%.

    Low: 52 °F

    Slight Chance
    Showers then
    Showers
    Likely

  • Wednesday

    Wednesday: Showers likely, mainly before noon. Mostly sunny, with a high near 64. North wind 5 to 15 mph. Chance of precipitation is 60%.

    High: 64 °F

    Showers
    Likely then
    Slight Chance
    Showers

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 37. North wind around 15 mph, with gusts as high as 25 mph.

    Low: 37 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 56. North wind 10 to 15 mph.

    High: 56 °F

    Sunny

Detailed Forecast

Overnight
Clear, with a low around 35. Calm wind.
Monday
Sunny, with a high near 58. Calm wind becoming southwest around 5 mph in the afternoon.
Monday Night
Increasing clouds, with a low around 46. South wind around 5 mph.
Tuesday
Mostly sunny, with a high near 67. South wind 5 to 10 mph.
Tuesday Night
Showers likely, mainly after midnight. Mostly cloudy, with a low around 52. South wind around 5 mph becoming northwest after midnight. Chance of precipitation is 60%.
Wednesday
Showers likely, mainly before noon. Mostly sunny, with a high near 64. North wind 5 to 15 mph. Chance of precipitation is 60%.
Wednesday Night
Partly cloudy, with a low around 37. North wind around 15 mph, with gusts as high as 25 mph.
Thursday
Sunny, with a high near 56. North wind 10 to 15 mph.
Thursday Night
Mostly clear, with a low around 42. North wind around 5 mph.
Friday
Sunny, with a high near 64. West wind 5 to 15 mph.
Friday Night
Mostly clear, with a low around 46. West wind 5 to 10 mph.
Saturday
Sunny, with a high near 64. Northwest wind around 5 mph becoming east in the afternoon.
Saturday Night
Mostly clear, with a low around 48. East wind around 5 mph.
Sunday
Sunny, with a high near 65. Northeast wind around 5 mph becoming southeast in the afternoon.
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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:
11:31 pm CST Feb 1, 2026
Forecast Valid:
5am CST Feb 2, 2026-6pm CST Feb 8, 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