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Storm system to bring potential for heavy rainfall, flooding, and severe thunderstorms

A slow moving low pressure system will bring the threat for heavy rainfall, flash flooding, and severe thunderstorms Sunday into Monday. The main threat areas include the Mid South, Southeast U.S, and the southern Mid Atlantic. Read More >

Hazardous Weather Conditions

Current conditions at

Galliano, South Lafourche Airport (KGAO)

Lat: 29.44°NLon: 90.26°WElev: 0ft.

Overcast

65°F

18°C

Humidity 78%
Wind Speed NW 13 mph
Barometer 29.93 in
Dewpoint 58°F (14°C)
Visibility 10.00 mi
Last update 23 Apr 9:55 am CDT
Extended Forecast for

2 Miles NE Grand Isle LA

  • Today

    Today: Cloudy early, then gradual clearing, with a high near 70. Breezy, with a northwest wind 15 to 20 mph.

    Gradual
    Clearing and
    Breezy

    High: 70 °F

  • Tonight

    Tonight: Partly cloudy, with a low around 63. Breezy, with a north wind 15 to 25 mph.

    Partly Cloudy
    and Breezy

    Low: 63 °F

  • Monday

    Monday: Sunny, with a high near 75. Northwest wind around 15 mph.

    Sunny

    High: 75 °F

  • Monday
    Night

    Monday Night: Clear, with a low around 68. Northwest wind 10 to 15 mph.

    Clear

    Low: 68 °F

  • Tuesday

    Tuesday: Sunny, with a high near 75. Northwest wind 5 to 10 mph becoming southwest in the afternoon.

    Sunny

    High: 75 °F

  • Tuesday
    Night

    Tuesday Night: Mostly clear, with a low around 71.

    Mostly Clear

    Low: 71 °F

  • Wednesday

    Wednesday: Sunny, with a high near 77.

    Sunny

    High: 77 °F

  • Wednesday
    Night

    Wednesday Night: A 20 percent chance of showers and thunderstorms after 1am.  Mostly clear, with a low around 74.

    Mostly Clear
    then Slight
    Chance
    T-storms

    Low: 74 °F

  • Thursday

    Thursday: Sunny, with a high near 79.

    Sunny

    High: 79 °F

Detailed Forecast

Today
Cloudy early, then gradual clearing, with a high near 70. Breezy, with a northwest wind 15 to 20 mph.
Tonight
Partly cloudy, with a low around 63. Breezy, with a north wind 15 to 25 mph.
Monday
Sunny, with a high near 75. Northwest wind around 15 mph.
Monday Night
Clear, with a low around 68. Northwest wind 10 to 15 mph.
Tuesday
Sunny, with a high near 75. Northwest wind 5 to 10 mph becoming southwest in the afternoon.
Tuesday Night
Mostly clear, with a low around 71.
Wednesday
Sunny, with a high near 77.
Wednesday Night
A 20 percent chance of showers and thunderstorms after 1am. Mostly clear, with a low around 74.
Thursday
Sunny, with a high near 79.
Thursday Night
Mostly clear, with a low around 75. Breezy.
Friday
Mostly sunny, with a high near 79.
Friday Night
Partly cloudy, with a low around 75. Breezy.
Saturday
Mostly sunny, with a high near 79. Breezy.
Click Map For Forecast
Point Forecast:
2 Miles NE Grand Isle LA
 29.26°N 89.96°W
9:18 am CDT Apr 23, 2017
10am CDT Apr 23, 2017-6pm CDT Apr 29, 2017
 
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