Hazardous Weather Conditions
Current conditions at
Galliano, South Lafourche Airport (KGAO)
Lat: 29.44°NLon: 90.26°WElev: 0ft.
Fair
68°F
20°C
| Humidity | 87% |
| Wind Speed | S 5 mph |
| Barometer | 30.07 in |
| Dewpoint | 64°F (18°C) |
| Visibility | 10.00 mi |
| Last update | 28 Dec 7:35 am CST |
Extended Forecast for
11 Miles ESE Dulac LA
Dense Fog Advisory until December 28, 10:00am
NOW until 10:00am Sun
Dense Fog Advisory
Today
High: 75 °F
Mostly Sunny
then Slight
Chance
ShowersTonight
Low: 54 °F
Chance
ShowersMonday
High: 63 °F⇓
Breezy.
Slight Chance
Showers then
Mostly SunnyMonday Night
Low: 39 °F
Partly Cloudy
and BreezyTuesday
High: 52 °F
Mostly Sunny
and Breezy
then SunnyTuesday Night
Low: 39 °F
Mostly Clear
Wednesday
High: 55 °F
Sunny
Wednesday Night
Low: 44 °F
Slight Chance
Showers
Detailed Forecast
Today
A 20 percent chance of showers after 2pm. Increasing clouds, with a high near 75. South wind 5 to 10 mph.
Tonight
A chance of showers before 9pm, then a chance of showers after 2am. Mostly cloudy, with a low around 54. South wind 5 to 15 mph becoming northwest after midnight. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
A 20 percent chance of showers before noon. Partly sunny, with a temperature falling to around 54 by 5pm. Breezy, with a north wind 15 to 25 mph.
Monday Night
Partly cloudy, with a low around 39. Breezy, with a north wind 15 to 20 mph, with gusts as high as 30 mph.
Tuesday
Sunny, with a high near 52. Breezy, with a north wind 10 to 20 mph.
Tuesday Night
Mostly clear, with a low around 39. North wind around 10 mph.
Wednesday
Sunny, with a high near 55. North wind 5 to 10 mph becoming west in the afternoon.
Wednesday Night
A 20 percent chance of showers. Partly cloudy, with a low around 44. Northwest wind around 5 mph.
New Year's Day
Sunny, with a high near 60. Northwest wind around 5 mph becoming west in the afternoon.
Thursday Night
Partly cloudy, with a low around 52. West wind around 5 mph.
Friday
Mostly sunny, with a high near 66. South wind 5 to 10 mph.
Friday Night
A slight chance of showers. Partly cloudy, with a low around 60. South wind around 10 mph.
Saturday
A slight chance of showers. Mostly sunny, with a high near 70. South wind 10 to 15 mph.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
11 Miles ESE Dulac LA
29.3°N 90.53°W
29.3°N 90.53°W
5:36 am CST Dec 28, 2025
7am CST Dec 28, 2025-6pm CST Jan 3, 2026
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