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

30°F

-1°C

Humidity 51%
Wind Speed N 8 G 18 mph
Barometer 30.54 in
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Wind Chill22°F (-6°C)
Last update 1 Feb 8:15 am CST
Extended Forecast for

10 Miles SSE Golden Meadow LA

Freeze Watch February 2, 12:00am until February 2, 09:00am
Extreme Cold Warning February 1, 08:23am until February 1, 10:00am
Click here for hazard details and duration
Freeze Watch
...
  •  
    Extreme Cold Warning February 1, 08:23am until February 1, 10:00am

    NOW until 10:00am Sun

    Extreme Cold Warning

  • Today

    High: 49 °F

    Sunny

  • Tonight

    Tonight: Areas of frost between 3am and 4am. Otherwise, mostly clear, with a low around 33. Calm wind becoming northwest around 5 mph.

    Low: 33 °F

    Mostly Clear
    then Areas
    Frost

  • Monday

    Monday: Sunny, with a high near 60. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 60 °F

    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 49. South wind around 5 mph.

    Low: 49 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 66. South wind 5 to 10 mph.

    High: 66 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 50 percent chance of showers after midnight. Mostly cloudy, with a low around 53. South wind 5 to 10 mph becoming west after midnight.

    Low: 53 °F

    Partly Cloudy
    then Chance
    Showers

  • Wednesday

    Wednesday: Showers likely, mainly before noon. Partly sunny, with a high near 65. West wind 10 to 15 mph becoming north in the morning. Chance of precipitation is 60%.

    High: 65 °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

Detailed Forecast

Today
Sunny, with a high near 49. North wind 5 to 10 mph becoming west in the afternoon.
Tonight
Areas of frost between 3am and 4am. Otherwise, mostly clear, with a low around 33. Calm wind becoming northwest around 5 mph.
Monday
Sunny, with a high near 60. Calm wind becoming southwest around 5 mph in the afternoon.
Monday Night
Mostly cloudy, with a low around 49. South wind around 5 mph.
Tuesday
Mostly sunny, with a high near 66. South wind 5 to 10 mph.
Tuesday Night
A 50 percent chance of showers after midnight. Mostly cloudy, with a low around 53. South wind 5 to 10 mph becoming west after midnight.
Wednesday
Showers likely, mainly before noon. Partly sunny, with a high near 65. West wind 10 to 15 mph becoming north in the morning. 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 5 to 15 mph.
Thursday Night
Mostly clear, with a low around 41. Northwest wind around 5 mph.
Friday
Sunny, with a high near 63. West wind 5 to 15 mph.
Friday Night
Mostly clear, with a low around 45. West wind 5 to 10 mph.
Saturday
Sunny, with a high near 64. Northwest wind around 5 mph becoming south 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:
3:25 am CST Feb 1, 2026
Forecast Valid:
8am CST Feb 1, 2026-6pm CST Feb 7, 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