Coastal Threats for the East and Gulf; Record Warmth for the Central U.S.

Persistent onshore flow across the Southeast and portions of the mid-Atlantic will keep the risk of rip currents through the weekend. Rainfall could be locally heavy across Florida, especially along the eastern shoreline. Meanwhile, record warmth for portions of the Plains and Midwest with elevated fire concerns. For the west, a trough will keep the pattern unsettled with wet conditions. Read More >

Current conditions at

Galliano, South Lafourche Airport (KGAO)

Lat: 29.44°NLon: 90.26°WElev: 0ft.

Mostly Cloudy

80°F

27°C

Humidity	76%
Wind Speed	E 6 mph
Barometer	30.07 in
Dewpoint	71°F (22°C)
Visibility	10.00 mi
Heat Index	84°F (29°C)
Last update	3 Oct 1:35 pm CDT

More Information:

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

Extended Forecast for

2 Miles NE Grand Isle LA

This Afternoon
High: 83 °F
Showers
Likely and
Breezy
Tonight
Low: 76 °F
Showers
Likely and
Breezy
Saturday
High: 81 °F
Showers
Likely and
Breezy
Saturday Night
Low: 77 °F
Showers
Likely and
Breezy
Sunday
High: 83 °F
Showers
Likely
Sunday Night
Low: 78 °F
Showers
Likely
Monday
High: 84 °F
Chance
Showers
Monday Night
Low: 78 °F
Chance
Showers
Tuesday
High: 84 °F
Chance
Showers

Detailed Forecast

This Afternoon

Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 83. Breezy, with an east wind 20 to 25 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tonight

A chance of showers before 1am, then a chance of showers and thunderstorms between 1am and 4am, then showers likely and possibly a thunderstorm after 4am. Mostly cloudy, with a low around 76. Breezy, with an east wind around 20 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New rainfall amounts between a half and three quarters of an inch possible.

Saturday

Showers and thunderstorms likely before 1pm, then showers likely and possibly a thunderstorm between 1pm and 4pm, then showers likely after 4pm. Partly sunny, with a high near 81. Breezy, with an east wind 20 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 60%. New rainfall amounts between a half and three quarters of an inch possible.

Saturday Night

Showers likely, with thunderstorms also possible after 4am. Mostly cloudy, with a low around 77. Breezy, with an east wind around 20 mph, with gusts as high as 35 mph. Chance of precipitation is 70%.

Sunday

Showers likely and possibly a thunderstorm. Partly sunny, with a high near 83. East wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.

Sunday Night

Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 78. East wind 10 to 15 mph. Chance of precipitation is 60%.

Monday

A 40 percent chance of showers. Partly sunny, with a high near 84. East wind around 10 mph.

Monday Night

A 30 percent chance of showers, mainly before 1am. Mostly cloudy, with a low around 78. East wind around 10 mph.

Tuesday

A chance of showers, mainly after 1pm. Partly sunny, with a high near 84. Northeast wind around 10 mph.

Tuesday Night

A slight chance of showers. Mostly cloudy, with a low around 78. Northeast wind around 10 mph.

Wednesday

A chance of showers and thunderstorms. Partly sunny, with a high near 84. Northeast wind 10 to 15 mph.