Dangerous Heat Wave Continues; Areas of Severe Thunderstorms Today

Dangerous, record-breaking heat will continue across most of the central and eastern U.S through Friday then focusing on the eastern U.S. through the Independence Day weekend. Peak heat indices of up to 115 degrees are possible. Strong to severe thunderstorms will be possible from the northern Plains into the Midwest and Great Lakes regions, as well as across the southern Appalachians today. Read More >

Current conditions at

Galliano, South Lafourche Airport (KGAO)

Lat: 29.44°NLon: 90.26°WElev: 0ft.

Thunderstorm in Vicinity

80°F

27°C

Humidity	82%
Wind Speed	N 5 mph
Barometer	30.04 in
Dewpoint	74°F (23°C)
Visibility	10.00 mi
Heat Index	85°F (29°C)
Last update	2 Jul 8:15 am CDT

More Information:

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

Extended Forecast for

3 Miles W Galliano LA

Today
High: 92 °F
Chance
T-storms
Tonight
Low: 79 °F
Slight Chance
T-storms then
Mostly Clear
Friday
High: 93 °F
Sunny then
Chance
T-storms
Friday Night
Low: 78 °F
Mostly Clear
Independence Day
High: 93 °F
Sunny then
Slight Chance
T-storms
Saturday Night
Low: 79 °F
Mostly Clear
Sunday
High: 92 °F
Chance
T-storms
Sunday Night
Low: 78 °F
Partly Cloudy
then Slight
Chance
T-storms
Monday
High: 92 °F
Chance
T-storms

Detailed Forecast

Today

A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 92. Calm wind becoming east around 5 mph in the afternoon. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tonight

A 10 percent chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 79. East wind around 5 mph becoming calm in the evening.

Friday

A 40 percent chance of showers and thunderstorms, mainly between 1pm and 5pm. Sunny, with a high near 93. Calm wind becoming east around 5 mph in the afternoon.

Friday Night

Mostly clear, with a low around 78. Southeast wind around 5 mph becoming calm.

Independence Day

A 20 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 93. Calm wind becoming south around 5 mph in the afternoon.

Saturday Night

Mostly clear, with a low around 79. South wind around 5 mph becoming calm.

Sunday

A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 92. Light and variable wind becoming south 5 to 10 mph in the afternoon.

Sunday Night

A 20 percent chance of showers and thunderstorms after 1am. Mostly clear, with a low around 78. Southwest wind around 5 mph becoming calm in the evening.

Monday

A chance of showers and thunderstorms. Mostly sunny, with a high near 92. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.

Monday Night

Mostly clear, with a low around 79. Southwest wind around 5 mph becoming calm in the evening.

Tuesday

A chance of showers and thunderstorms. Sunny, with a high near 92. Light and variable wind becoming south 5 to 10 mph in the afternoon.

Tuesday Night

Mostly clear, with a low around 80. Southwest wind around 5 mph becoming calm in the evening.

Wednesday

A chance of showers and thunderstorms. Sunny, with a high near 94. Calm wind becoming southwest around 5 mph in the afternoon.