Monsoonal Moisture Remains Across the Southwest; Heat Endures for the South and West Coast

Heat concerns remain across portions of the South and West Coast where a few new daily record highs are forecast. Monsoonal moisture transport continues across areas of the Southwest into early next week and may generate flash flooding, especially near recent burn scars. Further east, showers and thunderstorms are expected along and ahead of a cold front from the Plains to the Appalachians. Read More >

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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 Mobile Weather Hourly Weather Forecast

Extended Forecast for

South Lafourche Airport LA

Tonight

T-storms
Likely
Low: 75 °F
Monday

T-storms
Likely
High: 89 °F
Monday
Night

Chance
T-storms
Low: 77 °F
Tuesday

Chance
T-storms
High: 91 °F
Tuesday
Night

Chance
T-storms
Low: 76 °F
Wednesday

Showers then
T-storms
High: 89 °F
Wednesday
Night

T-storms then
Showers
Likely
Low: 77 °F
Thursday

Showers then
T-storms
High: 89 °F
Thursday
Night

T-storms
Likely
Low: 77 °F

Detailed Forecast

Tonight

Showers and thunderstorms likely, mainly after 5am. Mostly cloudy, with a low around 75. West wind 5 to 10 mph becoming light and variable. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Monday

Showers and thunderstorms likely, mainly before 2pm. Partly sunny, with a high near 89. Northeast wind 5 to 10 mph becoming southeast in the afternoon. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Monday Night

A 40 percent chance of showers and thunderstorms, mainly after 8pm. Mostly cloudy, with a low around 77. East wind 5 to 10 mph becoming northeast after midnight.

Tuesday

A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 91. East wind 5 to 10 mph.

Tuesday Night

A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 76. East wind 5 to 10 mph.

Wednesday

A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 8am. High near 89. East wind 5 to 10 mph. Chance of precipitation is 80%.

Wednesday Night

Showers and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 2am, then showers likely and possibly a thunderstorm after 2am. Low around 77. Southeast wind 5 to 10 mph. Chance of precipitation is 80%.

Thursday

Showers and possibly a thunderstorm, mainly before 2pm, then showers and thunderstorms likely after 2pm. High near 89. South wind 5 to 10 mph. Chance of precipitation is 90%.

Thursday Night

Showers and thunderstorms likely, mainly before 8pm. Mostly cloudy, with a low around 77. South wind 5 to 10 mph becoming light in the evening.

Friday

A chance of showers and thunderstorms before 8am, then showers likely and possibly a thunderstorm between 8am and 2pm, then showers and thunderstorms likely after 2pm. Partly sunny, with a high near 89. Light south wind increasing to 5 to 10 mph in the morning.

Friday Night

Showers and thunderstorms likely. Mostly cloudy, with a low around 77. Southeast wind around 5 mph.

Saturday

Showers and thunderstorms likely. Mostly sunny, with a high near 90. Light south wind becoming southeast 5 to 10 mph in the morning.

Saturday Night

Showers and thunderstorms likely. Partly cloudy, with a low around 77. Southeast wind around 5 mph becoming calm after midnight.

Sunday

Showers and thunderstorms likely. Mostly sunny, with a high near 91. Light east wind becoming southeast 5 to 10 mph in the morning.