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Hazardous Weather Conditions
Current conditions at
Galliano, South Lafourche Airport (KGAO)
Lat: 29.44°NLon: 90.26°WElev: 0ft.
Fair
55°F
13°C
| Humidity | 92% |
| Wind Speed | S 5 mph |
| Barometer | 30.22 in |
| Dewpoint | 53°F (12°C) |
| Visibility | 10.00 mi |
| Wind Chill | 54°F (12°C) |
| Last update | 9 Feb 1:35 am CST |
Extended Forecast for
11 Miles ESE Dulac LA
Dense Fog Advisory until February 9, 09:00am
NOW until 9:00am Mon

Dense Fog Advisory
Overnight

Low: 56 °F
Partly Cloudy
Monday
High: 68 °F
Areas Dense
Fog then
Mostly SunnyMonday Night

Low: 59 °F
Partly Cloudy
Tuesday

High: 70 °F
Mostly Sunny
Tuesday Night

Low: 59 °F
Mostly Cloudy
Wednesday

High: 69 °F
Chance
ShowersWednesday Night

Low: 59 °F
Mostly Cloudy
Thursday

High: 70 °F
Partly Sunny
Detailed Forecast
Overnight
Partly cloudy, with a low around 56. South wind around 5 mph becoming calm.
Monday
Areas of dense fog between 7am and 9am. Otherwise, mostly sunny, with a high near 68. Calm wind becoming south around 5 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 59. South wind around 5 mph.
Tuesday
Mostly sunny, with a high near 70. South wind 5 to 10 mph.
Tuesday Night
Mostly cloudy, with a low around 59. South wind around 5 mph becoming calm after midnight.
Wednesday
A 30 percent chance of showers, mainly after noon. Partly sunny, with a high near 69. Calm wind becoming south around 5 mph in the morning.
Wednesday Night
Mostly cloudy, with a low around 59. South wind around 5 mph becoming calm in the evening.
Thursday
Partly sunny, with a high near 70. Northeast wind 5 to 10 mph becoming south in the afternoon.
Thursday Night
Mostly cloudy, with a low around 61. South wind around 5 mph.
Friday
A slight chance of showers. Partly sunny, with a high near 72. South wind 5 to 10 mph.
Friday Night
A slight chance of showers. Mostly cloudy, with a low around 62. Southeast wind 10 to 15 mph.
Saturday
A chance of showers. Partly sunny, with a high near 70. Breezy, with a south wind 15 to 20 mph.
Saturday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 56. Breezy, with a south wind 15 to 20 mph becoming northwest after midnight.
Sunday
A slight chance of showers. Sunny, with a high near 67. Northwest wind around 15 mph.
Additional Forecasts and Information
Basemap Options
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ABOUT THIS FORECAST
Point Forecast:
11 Miles ESE Dulac LA
29.3°N 90.53°W
29.3°N 90.53°W
11:47 pm CST Feb 8, 2026
1am CST Feb 9, 2026-6pm CST Feb 15, 2026



