National Weather Service

News Headlines

🌎New NOAA animated series takes kids on educational, climate-weather adventures

Current conditions at

Galliano, South Lafourche Airport (KGAO)

Lat: 29.44°NLon: 90.26°WElev: 0ft.

Fair

80°F

27°C

Humidity	84%
Wind Speed	S 3 mph
Barometer	30.01 in
Dewpoint	74°F (23°C)
Visibility	10.00 mi
Heat Index	85°F (29°C)
Last update	18 Jun 5:15 am CDT

More Information:

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

Extended Forecast for

Cut Off LA

Today
High: 90 °F
Slight Chance
T-storms then
Chance
T-storms
Tonight
Low: 77 °F
Slight Chance
T-storms
Juneteenth
High: 91 °F
Showers
Likely
Thursday Night
Low: 76 °F
Partly Cloudy
Friday
High: 92 °F
Chance
T-storms
Friday Night
Low: 76 °F
Mostly Clear
Saturday
High: 91 °F
Chance
T-storms
Saturday Night
Low: 77 °F
Mostly Clear
then Slight
Chance
T-storms
Sunday
High: 90 °F
Chance
T-storms then
Showers
Likely

Detailed Forecast

Today

A 50 percent chance of showers and thunderstorms, mainly after 1pm. Sunny, with a high near 90. South wind 5 to 10 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tonight

A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers and thunderstorms after 4am. Partly cloudy, with a low around 77. South wind around 5 mph. Chance of precipitation is 20%.

Juneteenth

A slight chance of showers and thunderstorms before 7am, then showers likely between 7am and 10am, then showers likely and possibly a thunderstorm after 10am. Mostly sunny, with a high near 91. Light southwest wind increasing to 5 to 10 mph in the morning. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Thursday Night

Partly cloudy, with a low around 76. Southwest wind around 5 mph becoming calm in the evening.

Friday

A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 92. Calm wind becoming south around 5 mph in the afternoon.

Friday Night

Mostly clear, with a low around 76. South wind around 5 mph becoming calm in the evening.

Saturday

A 50 percent chance of showers and thunderstorms. Sunny, with a high near 91. Light and variable wind becoming southeast 5 to 10 mph in the afternoon.

Saturday Night

A 20 percent chance of showers and thunderstorms after 1am. Mostly clear, with a low around 77. South wind around 5 mph becoming calm in the evening.

Sunday

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Mostly sunny, with a high near 90. Light east wind becoming southeast 5 to 10 mph in the morning.

Sunday Night

A slight chance of showers and thunderstorms. Mostly clear, with a low around 77. Southeast wind 5 to 10 mph.

Monday

Showers and thunderstorms likely. Mostly sunny, with a high near 91. Southeast wind 5 to 10 mph.

Monday Night

A chance of showers and thunderstorms. Partly cloudy, with a low around 77. Southeast wind 5 to 10 mph.

Tuesday

Showers and thunderstorms likely. Mostly sunny, with a high near 91. East wind 5 to 10 mph.