Current conditions at

Galliano, South Lafourche Airport (KGAO)

Lat: 29.44°NLon: 90.26°WElev: 0ft.

Fair

80°F

27°C

Humidity 52%
Wind Speed S 8 mph
Barometer 30.12 in
Dewpoint 60°F (16°C)
Visibility 10.00 mi
Heat Index81°F (27°C)
Last update 26 Mar 3:15 pm CDT
Extended Forecast for

10 Miles SSE Golden Meadow LA

Dense Fog Advisory March 27, 01:00am until March 27, 09:00am
Click here for hazard details and duration
Dense Fog Advisory
  • Tonight

    Tonight: Mostly clear, with a low around 63. South wind around 5 mph becoming calm  in the evening.

    Low: 63 °F

    Mostly Clear

  • Friday

    Friday: Areas of dense fog before 8am.  Otherwise, sunny, with a high near 79. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 79 °F

    Areas Dense
    Fog then
    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 61. Southwest wind 5 to 10 mph becoming north after midnight.

    Low: 61 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 75. North wind around 15 mph, with gusts as high as 25 mph.

    High: 75 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 62. Northeast wind 5 to 10 mph.

    Low: 62 °F

    Mostly Clear

  • Sunday

    Sunday: A 30 percent chance of showers after 1pm.  Mostly sunny, with a high near 76. East wind 10 to 15 mph.

    High: 76 °F

    Mostly Sunny
    then Chance
    Showers

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 63. East wind 10 to 15 mph.

    Low: 63 °F

    Partly Cloudy

  • Monday

    Monday: A 30 percent chance of showers and thunderstorms.  Mostly sunny, with a high near 78. East wind 10 to 15 mph.

    High: 78 °F

    Chance
    T-storms

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 64. Southeast wind 5 to 10 mph.

    Low: 64 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 63. South wind around 5 mph becoming calm in the evening.
Friday
Areas of dense fog before 8am. Otherwise, sunny, with a high near 79. Calm wind becoming southwest around 5 mph in the afternoon.
Friday Night
Mostly clear, with a low around 61. Southwest wind 5 to 10 mph becoming north after midnight.
Saturday
Sunny, with a high near 75. North wind around 15 mph, with gusts as high as 25 mph.
Saturday Night
Mostly clear, with a low around 62. Northeast wind 5 to 10 mph.
Sunday
A 30 percent chance of showers after 1pm. Mostly sunny, with a high near 76. East wind 10 to 15 mph.
Sunday Night
Partly cloudy, with a low around 63. East wind 10 to 15 mph.
Monday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 78. East wind 10 to 15 mph.
Monday Night
Mostly cloudy, with a low around 64. Southeast wind 5 to 10 mph.
Tuesday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 78. Southeast wind 5 to 10 mph.
Tuesday Night
Mostly cloudy, with a low around 64. Southeast wind 5 to 10 mph.
Wednesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 79. Southeast wind 5 to 10 mph.
Wednesday Night
Mostly clear, with a low around 64. Southeast wind around 10 mph.
Thursday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 79. Southeast wind 10 to 15 mph.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles SSE Golden Meadow LA
 29.24°N 90.22°W
2:02 pm CDT Mar 26, 2026
3pm CDT Mar 26, 2026-6pm CDT Apr 2, 2026
 
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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