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.

N/A

Humidity	NA
Wind Speed	NA
Barometer	NA
Dewpoint	N/A
Visibility	NA
Last update	* Not a current observation *

More Information:

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

Extended Forecast for

15 Miles SW Grand Isle LA

Overnight
Low: 76 °F
Showers and
Breezy
Sunday
High: 85 °F
T-storms
Sunday Night
Low: 75 °F
Chance
Showers
Monday
High: 86 °F
Chance
T-storms
Monday Night
Low: 74 °F
Chance
Showers
Tuesday
High: 86 °F
Slight Chance
T-storms then
Chance
Showers
Tuesday Night
Low: 74 °F
Slight Chance
Showers
Wednesday
High: 86 °F
Chance
Showers
Wednesday Night
Low: 73 °F
Slight Chance
Showers

Detailed Forecast

Overnight

Showers and possibly a thunderstorm. Steady temperature around 76. Breezy, with an east wind around 20 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Sunday

Showers and thunderstorms before 1pm, then showers likely and possibly a thunderstorm between 1pm and 3pm, then a chance of showers and thunderstorms after 3pm. High near 85. Southeast wind around 15 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

Sunday Night

A chance of showers and thunderstorms before 1am, then a chance of showers between 1am and 4am, then a chance of showers and thunderstorms after 4am. Partly cloudy, with a low around 75. Southeast wind around 10 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Monday

A 30 percent chance of showers and thunderstorms, mainly before 1pm. Mostly sunny, with a high near 86. East wind 5 to 10 mph.

Monday Night

A 30 percent chance of showers, mainly before 10pm. Mostly clear, with a low around 74. East wind 5 to 10 mph.

Tuesday

A 30 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 86. East wind 5 to 10 mph.

Tuesday Night

A 20 percent chance of showers before 1am. Mostly clear, with a low around 74. East wind around 10 mph.

Wednesday

A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Sunny, with a high near 86. Northeast wind 10 to 15 mph. Chance of precipitation is 30%.

Wednesday Night

A slight chance of showers before 1am. Partly cloudy, with a low around 73. East wind 10 to 15 mph.

Thursday

A slight chance of showers and thunderstorms after 1pm. Sunny, with a high near 86. Northeast wind around 15 mph.

Thursday Night

A slight chance of showers. Mostly clear, with a low around 73. East wind 10 to 15 mph.

Friday

A slight chance of showers and thunderstorms. Sunny, with a high near 85. East wind around 15 mph.

Friday Night

Mostly clear, with a low around 72. East wind around 10 mph.

Saturday

Sunny, with a high near 84. Northeast wind 10 to 15 mph.