Current conditions at

Galliano, South Lafourche Airport (KGAO)

Lat: 29.44°NLon: 90.26°WElev: 0ft.

Fair

53°F

12°C

Humidity 32%
Wind Speed N 16 G 24 mph
Barometer 30.43 in
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Wind Chill48°F (9°C)
Last update 22 Feb 8:15 pm CST
Extended Forecast for

11 Miles SSE Lafitte LA

Red Flag Warning February 23, 09:00am until February 23, 06:00pm
Click here for hazard details and duration
Red Flag Warning
  • Tonight

    Tonight: Mostly clear, with a low around 38. North wind around 15 mph.

    Low: 38 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 55. North wind 10 to 15 mph.

    High: 55 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 34. North wind 5 to 10 mph.

    Low: 34 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 61. Light and variable wind becoming south 5 to 10 mph in the afternoon.

    High: 61 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 50. Southwest wind 5 to 10 mph.

    Low: 50 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 72. South wind 5 to 15 mph.

    High: 72 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 62. South wind around 10 mph.

    Low: 62 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 20 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 75. South wind 10 to 15 mph.

    High: 75 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 53. Southwest wind 5 to 10 mph becoming north after midnight.

    Low: 53 °F

    Chance
    Showers

Detailed Forecast

Tonight
Mostly clear, with a low around 38. North wind around 15 mph.
Monday
Sunny, with a high near 55. North wind 10 to 15 mph.
Monday Night
Mostly clear, with a low around 34. North wind 5 to 10 mph.
Tuesday
Sunny, with a high near 61. Light and variable wind becoming south 5 to 10 mph in the afternoon.
Tuesday Night
Partly cloudy, with a low around 50. Southwest wind 5 to 10 mph.
Wednesday
Partly sunny, with a high near 72. South wind 5 to 15 mph.
Wednesday Night
Mostly cloudy, with a low around 62. South wind around 10 mph.
Thursday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 75. South wind 10 to 15 mph.
Thursday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 53. Southwest wind 5 to 10 mph becoming north after midnight.
Friday
A slight chance of showers. Mostly sunny, with a high near 69. Northeast wind 5 to 10 mph.
Friday Night
Partly cloudy, with a low around 52. East wind around 5 mph becoming calm.
Saturday
Mostly sunny, with a high near 72. Southeast wind 5 to 10 mph.
Saturday Night
Mostly cloudy, with a low around 56. Southeast wind around 5 mph.
Sunday
A slight chance of showers. Partly sunny, with a high near 74. Southeast wind 5 to 10 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles SSE Lafitte LA
 29.53°N 90.05°W
5:14 pm CST Feb 22, 2026
8pm CST Feb 22, 2026-6pm CST Mar 1, 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