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Hazardous Weather Conditions

Tornado Watch in effect from March 11, 06:55 PM CDT until March 12, 02:00 AM CDT

Current conditions at

Galliano, South Lafourche Airport (KGAO)

Lat: 29.44°NLon: 90.26°WElev: 0ft.

Overcast

76°F

24°C

Humidity	81%
Wind Speed	S 16 G 22 mph
Barometer	29.97 in
Dewpoint	70°F (21°C)
Visibility	10.00 mi
Heat Index	77°F (25°C)
Last update	11 Mar 7:55 pm CDT

More Information:

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

Extended Forecast for

15 Miles WSW Grand Isle LA

Tornado Watch until March 12, 02:00am

Click here for hazard details and duration

Tornado Watch

Tornado Watch until March 12, 02:00am
NOW until 2:00am Thu
Tornado Watch
Tonight
Low: 55 °F
Showers
Likely then
Showers
Thursday
High: 68 °F
Becoming
Sunny
Thursday Night
Low: 55 °F
Mostly Clear
Friday
High: 72 °F
Sunny
Friday Night
Low: 60 °F
Mostly Clear
Saturday
High: 74 °F
Mostly Sunny
Saturday Night
Low: 64 °F
Partly Cloudy
Sunday
High: 79 °F
Sunny

Detailed Forecast

Tonight

Showers and thunderstorms, mainly before 2am. Low around 55. South wind around 10 mph becoming west after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Thursday

Mostly cloudy through mid morning, then gradual clearing, with a high near 68. North wind around 15 mph, with gusts as high as 35 mph.

Thursday Night

Mostly clear, with a low around 55. Northeast wind 5 to 10 mph.

Friday

Sunny, with a high near 72. East wind around 5 mph becoming southeast in the afternoon.

Friday Night

Mostly clear, with a low around 60. Calm wind.

Saturday

Mostly sunny, with a high near 74. Calm wind becoming east around 5 mph in the morning.

Saturday Night

Partly cloudy, with a low around 64. Southeast wind around 5 mph.

Sunday

Sunny, with a high near 79. South wind 5 to 10 mph.

Sunday Night

A slight chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 58. Southwest wind 5 to 10 mph becoming northwest after midnight.

Monday

A slight chance of showers before 1pm. Mostly cloudy, with a high near 70. North wind 10 to 15 mph.

Monday Night

Mostly cloudy, with a low around 49. North wind around 15 mph.

Tuesday

Mostly sunny, with a high near 65. Northeast wind around 15 mph.

Tuesday Night

Mostly clear, with a low around 53. East wind 5 to 10 mph.

Wednesday

Sunny, with a high near 70. East wind 5 to 10 mph.