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

31°F

-1°C

Humidity 76%
Wind Speed N 12 mph
Barometer 30.60 in
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Wind Chill22°F (-6°C)
Last update 26 Jan 11:55 pm CST
Extended Forecast for

Golden Meadow LA

Extreme Cold Warning January 27, 12:00am until January 27, 12:00pm
Click here for hazard details and duration
Extreme Cold Warning
  •  
    Extreme Cold Warning January 27, 12:00am until January 27, 12:00pm

    NOW until 12:00pm Tue

    Extreme Cold Warning

  • Overnight

    Low: 30 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 52. North wind around 5 mph becoming calm in the afternoon.

    High: 52 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 33. Calm wind becoming north around 5 mph.

    Low: 33 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 57. North wind around 5 mph.

    High: 57 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 37. Calm wind.

    Low: 37 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 62. Calm wind becoming southeast around 5 mph.

    High: 62 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A 40 percent chance of showers after midnight. Mostly cloudy, with a low around 45. Calm wind becoming southeast around 5 mph after midnight.

    Low: 45 °F

    Mostly Cloudy
    then Chance
    Showers

  • Friday

    Friday: A 50 percent chance of showers, mainly before noon. Mostly cloudy, with a high near 61. North wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph.

    High: 61 °F

    Chance
    Showers then
    Slight Chance
    Showers

Detailed Forecast

Overnight
Mostly clear, with a steady temperature around 30. North wind 5 to 10 mph.
Tuesday
Sunny, with a high near 52. North wind around 5 mph becoming calm in the afternoon.
Tuesday Night
Partly cloudy, with a low around 33. Calm wind becoming north around 5 mph.
Wednesday
Sunny, with a high near 57. North wind around 5 mph.
Wednesday Night
Mostly clear, with a low around 37. Calm wind.
Thursday
Mostly sunny, with a high near 62. Calm wind becoming southeast around 5 mph.
Thursday Night
A 40 percent chance of showers after midnight. Mostly cloudy, with a low around 45. Calm wind becoming southeast around 5 mph after midnight.
Friday
A 50 percent chance of showers, mainly before noon. Mostly cloudy, with a high near 61. North wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph.
Friday Night
Partly cloudy, with a low around 24. Blustery, with a north wind 15 to 20 mph, with gusts as high as 30 mph.
Saturday
Sunny, with a high near 41. Breezy, with a north wind 15 to 20 mph, with gusts as high as 30 mph.
Saturday Night
Mostly clear, with a low around 23. North wind 10 to 15 mph.
Sunday
Sunny, with a high near 47. North wind 5 to 10 mph.
Sunday Night
Mostly clear, with a low around 30. Calm wind.
Monday
Sunny, with a high near 56. Calm wind becoming north around 5 mph.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Golden Meadow LA
 29.38°N 90.27°W
Last Update:
9:57 pm CST Jan 26, 2026
Forecast Valid:
12am CST Jan 27, 2026-6pm CST Feb 2, 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