Gusty Winds in the Mid-Atlantic and Northeast; Atmospheric River to Impact the Northwest

Gusty winds are expected from portions of the Mid-Atlantic into the Northeast through the night following the system that brought rain to the area. An atmospheric river will move into the Northwest late today into Saturday bringing moderate to heavy rainfall, mountain snow, windy conditions, and high surf to the area over the weekend. Read More >

Current conditions at

Galliano, South Lafourche Airport (KGAO)

Lat: 29.44°NLon: 90.26°WElev: 0ft.

Fog/Mist

46°F

8°C

Humidity	92%
Wind Speed	Calm
Barometer	30.09 in
Dewpoint	43°F (6°C)
Visibility	2.50 mi
Last update	1 Nov 6:35 am CDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Grand Isle LA

Today
High: 71 °F
Sunny
Tonight
Low: 64 °F
Chance
Showers
Sunday
High: 67 °F
Becoming
Sunny
Sunday Night
Low: 59 °F
Mostly Clear
Monday
High: 68 °F
Sunny
Monday Night
Low: 61 °F
Mostly Clear
Tuesday
High: 72 °F
Sunny
Tuesday Night
Low: 67 °F
Mostly Clear
Wednesday
High: 74 °F
Sunny

Detailed Forecast

Today

Sunny, with a high near 71. East wind around 5 mph.

Tonight

A chance of showers before 2am, then a chance of sprinkles between 2am and 3am, then a slight chance of showers after 3am. Increasing clouds, with a low around 64. Northeast wind 5 to 10 mph. Chance of precipitation is 40%.

Sunday

Mostly cloudy through mid morning, then gradual clearing, with a steady temperature around 67. North wind 10 to 15 mph.

Sunday Night

Mostly clear, with a low around 59. North wind around 15 mph.

Monday

Sunny, with a high near 68. North wind 10 to 15 mph.

Monday Night

Mostly clear, with a low around 61. Northeast wind around 10 mph.

Tuesday

Sunny, with a high near 72. Northeast wind 5 to 10 mph.

Tuesday Night

Mostly clear, with a low around 67. East wind around 5 mph.