Dangerous Surf and Rip Currents for most of the Atlantic Shoreline; Record Heat for the West

Hurricane Erin continues to track northward. Tropical storm force winds, storm surge conditions will increase for the Outer Banks today and portions of coastal Virginia. Life-threatening surf and rip currents along much of the east coast of the U.S. this week. Major to extreme HeatRisk with new record high temperatures are expected for many areas of the western U.S. this week. Read More >

Current conditions at

Galliano, South Lafourche Airport (KGAO)

Lat: 29.44°NLon: 90.26°WElev: 0ft.

Fair

88°F

31°C

Humidity	66%
Wind Speed	N 5 mph
Barometer	29.93 in
Dewpoint	75°F (24°C)
Visibility	10.00 mi
Heat Index	98°F (37°C)
Last update	20 Aug 10:55 am CDT

More Information:

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

Extended Forecast for

2 Miles ESE Larose LA

Today
High: 91 °F
Chance
T-storms
Tonight
Low: 77 °F
Mostly Clear
Thursday
High: 92 °F
Slight Chance
T-storms then
T-storms
Likely
Thursday Night
Low: 76 °F
Chance
T-storms
Friday
High: 90 °F
T-storms
Likely
Friday Night
Low: 76 °F
Chance
T-storms
Saturday
High: 89 °F
Chance
T-storms
Saturday Night
Low: 75 °F
Chance
T-storms
Sunday
High: 90 °F
Chance
T-storms

Detailed Forecast

Today

A 30 percent chance of showers and thunderstorms, mainly between noon and 3pm. Sunny, with a high near 91. North wind around 5 mph becoming southeast in the afternoon.

Tonight

Mostly clear, with a low around 77. South wind around 5 mph becoming calm.

Thursday

Showers and thunderstorms likely, mainly after 1pm. Sunny, with a high near 92. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Thursday Night

A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 76. Southwest wind around 5 mph becoming calm.

Friday

Showers and thunderstorms likely, mainly after 1pm. Mostly sunny, with a high near 90. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 70%.

Friday Night

A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 76. Calm wind.

Saturday

A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 89. Calm wind becoming west around 5 mph.

Saturday Night

A 30 percent chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 75. Calm wind.

Sunday

A chance of showers and thunderstorms. Mostly sunny, with a high near 90. Calm wind becoming west around 5 mph in the morning.

Sunday Night

A slight chance of showers and thunderstorms after 1am. Mostly clear, with a low around 76. Southwest wind around 5 mph becoming calm in the evening.

Monday

A chance of showers and thunderstorms. Sunny, with a high near 91. Calm wind becoming north around 5 mph in the morning.