National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Spring Severe Thunderstorms, Excessive Rainfall, and Snow Early This Week

Scattered strong to severe thunderstorms are possible Tuesday and Wednesday afternoon and evening from east Texas into western Alabama. Damaging winds, large hail, and a couple of tornadoes will be possible. Excessive rainfall in this area may lead to flooding as well. Late-season snow is expected over parts of the central Rockies including the Denver Metro tonight into Wednesday. Read More >

Current conditions at

Galliano, South Lafourche Airport (KGAO)

Lat: 29.44°NLon: 90.26°WElev: 0ft.

Fair

75°F

24°C

Humidity 32%
Wind Speed SE 7 mph
Barometer 30.08 in
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 4 May 11:35 am CDT
Extended Forecast for

Buras-Triumph LA

  • Today

    Today: Sunny, with a high near 78. East wind around 5 mph becoming south in the afternoon.

    High: 78 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 65. South wind around 5 mph.

    Low: 65 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 79. South wind 5 to 10 mph.

    High: 79 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 70. South wind around 10 mph.

    Low: 70 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 83. South wind around 10 mph.

    High: 83 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 72. South wind around 10 mph.

    Low: 72 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 83. Southwest wind around 10 mph.

    High: 83 °F

    Chance
    T-storms

  • Thursday Night

    Thursday Night: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 69. South wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 69 °F

    Chance
    T-storms

  • Friday

    Friday: A chance of showers and thunderstorms. Cloudy, with a high near 80. North wind 10 to 15 mph becoming east in the afternoon.

    High: 80 °F

    Chance
    T-storms

Detailed Forecast

Today
Sunny, with a high near 78. East wind around 5 mph becoming south in the afternoon.
Tonight
Mostly clear, with a low around 65. South wind around 5 mph.
Tuesday
Mostly sunny, with a high near 79. South wind 5 to 10 mph.
Tuesday Night
Mostly cloudy, with a low around 70. South wind around 10 mph.
Wednesday
Mostly sunny, with a high near 83. South wind around 10 mph.
Wednesday Night
Mostly cloudy, with a low around 72. South wind around 10 mph.
Thursday
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 83. Southwest wind around 10 mph.
Thursday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 69. South wind 5 to 10 mph, with gusts as high as 20 mph.
Friday
A chance of showers and thunderstorms. Cloudy, with a high near 80. North wind 10 to 15 mph becoming east in the afternoon.
Friday Night
A chance of showers, with thunderstorms also possible after 1am. Mostly cloudy, with a low around 70. East wind around 5 mph.
Saturday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 82. South wind 5 to 10 mph.
Saturday Night
Mostly cloudy, with a low around 70. Southeast wind around 5 mph.
Sunday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 83. Southeast wind 5 to 10 mph.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Buras-Triumph LA
 29.33°N 89.49°W
Last Update:
11:27 am CDT May 4, 2026
Forecast Valid:
11am CDT May 4, 2026-6pm CDT May 10, 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