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

32°F

0°C

Humidity 78%
Wind Speed W 3 mph
Barometer 30.46 in
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Last update 1 Feb 11:15 pm CST
Extended Forecast for

11 Miles SSE Lafitte LA

Freeze Warning February 2, 12:00am until February 2, 09:00am
Click here for hazard details and duration
Freeze Warning

  • Tonight

    Tonight: Areas of frost before 2am, then areas of frost after 4am. Otherwise, mostly clear, with a low around 34. Calm wind.

    Low: 34 °F

    Areas Frost

  • Monday

    Monday: Areas of frost before 8am. Otherwise, sunny, with a high near 59. Calm wind becoming south around 5 mph.

    High: 59 °F

    Areas Frost
    then Sunny

  • Monday Night

    Monday Night: Increasing clouds, with a low around 45. South wind around 5 mph becoming calm.

    Low: 45 °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 50. South wind around 5 mph becoming northwest after midnight. Chance of precipitation is 60%.

    Low: 50 °F

    Slight Chance
    Showers then
    Showers
    Likely

  • Wednesday

    Wednesday: A 50 percent chance of showers, mainly before noon. Partly sunny, with a high near 62. North wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 62 °F

    Chance
    Showers then
    Slight Chance
    Showers

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 37. North wind around 10 mph, with gusts as high as 25 mph.

    Low: 37 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 54. North wind 5 to 10 mph, with gusts as high as 25 mph.

    High: 54 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 39. North wind around 5 mph becoming calm in the evening.

    Low: 39 °F

    Mostly Clear

Detailed Forecast

Tonight
Areas of frost before 2am, then areas of frost after 4am. Otherwise, mostly clear, with a low around 34. Calm wind.
Monday
Areas of frost before 8am. Otherwise, sunny, with a high near 59. Calm wind becoming south around 5 mph.
Monday Night
Increasing clouds, with a low around 45. South wind around 5 mph becoming calm.
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 50. South wind around 5 mph becoming northwest after midnight. Chance of precipitation is 60%.
Wednesday
A 50 percent chance of showers, mainly before noon. Partly sunny, with a high near 62. North wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday Night
Partly cloudy, with a low around 37. North wind around 10 mph, with gusts as high as 25 mph.
Thursday
Sunny, with a high near 54. North wind 5 to 10 mph, with gusts as high as 25 mph.
Thursday Night
Mostly clear, with a low around 39. North wind around 5 mph becoming calm in the evening.
Friday
Sunny, with a high near 64. Light west wind increasing to 5 to 10 mph in the morning.
Friday Night
Mostly clear, with a low around 44. West wind around 5 mph becoming northwest after midnight.
Saturday
Sunny, with a high near 63. Northwest wind around 5 mph becoming southeast in the afternoon.
Saturday Night
Mostly clear, with a low around 45. Calm wind.
Sunday
Sunny, with a high near 65. Calm wind becoming southeast around 5 mph in the morning.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
11 Miles SSE Lafitte LA
 29.53°N 90.05°W
Last Update:
9:51 pm CST Feb 1, 2026
Forecast Valid:
11pm CST Feb 1, 2026-6pm CST Feb 8, 2026
 
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Additional Resources

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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