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Coastal storm will bring wind, rain, and wintry precipitation to the East Coast and New England this week

A strengthening storm system will move from the Southeast U.S. to off the Mid-Atlantic Coast by Monday evening. This storm will bring soaking rains and strong winds to much of the Eastern Seaboard through Tuesday. Interior sections of the Northeast could receive significant snow. Also, the prolonged period of strong onshore winds will result in coastal flooding for the Mid-Atlantic & New England. Read More >

Hazardous Weather Conditions

Current conditions at

Galliano, South Lafourche Airport (KGAO)

Lat: 29.44°NLon: 90.26°WElev: 0ft.

Fair

64°F

18°C

Humidity 46%
Wind Speed W 15 G 23 mph
Barometer 29.86 in
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 23 Jan 12:15 pm CST
Extended Forecast for

2 Miles NE Grand Isle LA

  • This
    Afternoon

    This Afternoon: Sunny, with a high near 62. Breezy, with a northwest wind 15 to 20 mph.

    Sunny and
    Breezy

    High: 62 °F

  • Tonight

    Tonight: Clear, with a low around 54. Northwest wind 5 to 15 mph.

    Clear

    Low: 54 °F

  • Tuesday

    Tuesday: Sunny, with a high near 69. Northeast wind 5 to 15 mph becoming south in the afternoon.

    Sunny

    High: 69 °F

  • Tuesday
    Night

    Tuesday Night: Mostly clear, with a low around 65. South wind around 15 mph.

    Mostly Clear

    Low: 65 °F

  • Wednesday

    Wednesday: A 20 percent chance of showers.  Mostly sunny, with a high near 71. Southwest wind 10 to 15 mph.

    Slight Chance
    Showers

    High: 71 °F

  • Wednesday
    Night

    Wednesday Night: A 30 percent chance of showers, mainly before midnight.  Mostly cloudy, with a low around 56. Breezy.

    Chance
    Showers and
    Breezy

    Low: 56 °F

  • Thursday

    Thursday: Partly sunny, with a high near 60. Breezy.

    Partly Sunny
    and Breezy
    then Mostly
    Sunny

    High: 60 °F

  • Thursday
    Night

    Thursday Night: Mostly clear, with a low around 49.

    Mostly Clear

    Low: 49 °F

  • Friday

    Friday: Sunny, with a high near 57.

    Sunny

    High: 57 °F

Detailed Forecast

This Afternoon
Sunny, with a high near 62. Breezy, with a northwest wind 15 to 20 mph.
Tonight
Clear, with a low around 54. Northwest wind 5 to 15 mph.
Tuesday
Sunny, with a high near 69. Northeast wind 5 to 15 mph becoming south in the afternoon.
Tuesday Night
Mostly clear, with a low around 65. South wind around 15 mph.
Wednesday
A 20 percent chance of showers. Mostly sunny, with a high near 71. Southwest wind 10 to 15 mph.
Wednesday Night
A 30 percent chance of showers, mainly before midnight. Mostly cloudy, with a low around 56. Breezy.
Thursday
Partly sunny, with a high near 60. Breezy.
Thursday Night
Mostly clear, with a low around 49.
Friday
Sunny, with a high near 57.
Friday Night
Partly cloudy, with a low around 50.
Saturday
Mostly sunny, with a high near 60.
Saturday Night
Partly cloudy, with a low around 48.
Sunday
Mostly sunny, with a high near 57.
Click Map For Forecast
Point Forecast:
2 Miles NE Grand Isle LA
 29.26°N 89.96°W
11:18 am CST Jan 23, 2017
12pm CST Jan 23, 2017-6pm CST Jan 29, 2017
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database