Severe Thunderstorms and Heavy Rain in the Central Plains; Dry Thunderstorms and Critical Fire Weather in the West

Severe thunderstorms and heavy rain may produce large to very-large hail, severe winds, tornadoes and numerous instances of flash flooding across portions of the central Plains. Scattered slow-moving storms will continue to bring a flash flooding threat to the central Gulf Coast. Elevated to critical fire weather conditions are expected across much of the western U.S.. Read More >

Current conditions at

Galliano, South Lafourche Airport (KGAO)

Lat: 29.44°NLon: 90.26°WElev: 0ft.

Mostly Cloudy

82°F

28°C

Humidity	86%
Wind Speed	S 3 mph
Barometer	30.02 in
Dewpoint	77°F (25°C)
Visibility	7.00 mi
Heat Index	90°F (32°C)
Last update	19 Jun 11:55 pm CDT

More Information:

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

Extended Forecast for

Galliano LA

Overnight
Low: 80 °F
Mostly Cloudy
Saturday
High: 90 °F
Partly Sunny
then Chance
T-storms
Saturday Night
Low: 80 °F
Chance
T-storms then
Mostly Cloudy
Sunday
High: 90 °F
Partly Sunny
Sunday Night
Low: 81 °F
Partly Cloudy
Monday
High: 91 °F
Sunny
Monday Night
Low: 80 °F
Mostly Clear
Tuesday
High: 92 °F
Sunny
Tuesday Night
Low: 78 °F
Partly Cloudy

Detailed Forecast

Overnight

Mostly cloudy, with a low around 80. South wind around 5 mph.

Saturday

A 40 percent chance of showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 90. South wind 5 to 10 mph.

Saturday Night

A 30 percent chance of showers and thunderstorms, mainly before 8pm. Mostly cloudy, with a low around 80. South wind 5 to 10 mph.

Sunday

Partly sunny, with a high near 90. South wind 10 to 15 mph.

Sunday Night

Partly cloudy, with a low around 81. South wind around 10 mph.

Monday

Sunny, with a high near 91. Southwest wind around 10 mph.

Monday Night

Mostly clear, with a low around 80. South wind 5 to 10 mph.

Tuesday

Sunny, with a high near 92. Southwest wind 5 to 10 mph.

Tuesday Night

Partly cloudy, with a low around 78. Southwest wind 5 to 10 mph becoming light in the evening.

Wednesday

A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 93. Light west wind becoming southwest 5 to 10 mph in the morning.

Wednesday Night

A slight chance of showers and thunderstorms. Partly cloudy, with a low around 77. Southwest wind around 5 mph becoming calm in the evening.

Thursday

A chance of showers and thunderstorms. Mostly sunny, with a high near 91. Calm wind becoming southwest around 5 mph in the afternoon.

Thursday Night

Partly cloudy, with a low around 78. Southwest wind around 5 mph becoming calm in the evening.

Friday

A slight chance of showers and thunderstorms. Mostly sunny, with a high near 91. Calm wind becoming south around 5 mph in the afternoon.