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Heavy Snow from the Wasatch to the Upper Midwest through Friday; Severe storms for Ohio Valley on Friday

A strong weather system will bring heavy snow, gusty winds, and some blizzard conditions to a broad area from the Great Basin to the Upper Midwest through Friday creating treacherous travel conditions. Farther south, strong winds and dry conditions are increasing the wildfire threat. Meanwhile, an approaching cold front will bring a threat of severe thunderstorms to the Ohio Valley on Friday. Read More >

Hazardous Weather Conditions

Current conditions at

Galliano, South Lafourche Airport (KGAO)

Lat: 29.44°NLon: 90.26°WElev: 0ft.

Fair

74°F

23°C

Humidity 62%
Wind Speed Calm
Barometer 29.85 in
Dewpoint 60°F (16°C)
Visibility 10.00 mi
Last update 23 Feb 11:15 am CST
Extended Forecast for

2 Miles NE Grand Isle LA

  • Today

    Today: Sunny, with a high near 71. Calm wind becoming southeast around 5 mph in the afternoon.

    Sunny

    High: 71 °F

  • Tonight

    Tonight: Partly cloudy, with a low around 63. Southeast wind 5 to 10 mph.

    Partly Cloudy

    Low: 63 °F

  • Friday

    Friday: Partly sunny, with a high near 73. South wind 10 to 15 mph.

    Partly Sunny

    High: 73 °F

  • Friday
    Night

    Friday Night: A 20 percent chance of showers after midnight.  Mostly cloudy, with a low around 58. Breezy, with a southwest wind 10 to 20 mph becoming north after midnight.

    Mostly Cloudy
    then Slight
    Chance
    Showers and
    Breezy

    Low: 58 °F

  • Saturday

    Saturday: Sunny, with a high near 66. Breezy, with a north wind 15 to 20 mph.

    Sunny and
    Breezy then
    Sunny

    High: 66 °F

  • Saturday
    Night

    Saturday Night: Clear, with a low around 55.

    Clear

    Low: 55 °F

  • Sunday

    Sunday: Sunny, with a high near 66.

    Sunny

    High: 66 °F

  • Sunday
    Night

    Sunday Night: Partly cloudy, with a low around 63.

    Partly Cloudy

    Low: 63 °F

  • Monday

    Monday: A chance of showers and thunderstorms.  Partly sunny, with a high near 70.

    Chance
    Showers

    High: 70 °F

Detailed Forecast

Today
Sunny, with a high near 71. Calm wind becoming southeast around 5 mph in the afternoon.
Tonight
Partly cloudy, with a low around 63. Southeast wind 5 to 10 mph.
Friday
Partly sunny, with a high near 73. South wind 10 to 15 mph.
Friday Night
A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 58. Breezy, with a southwest wind 10 to 20 mph becoming north after midnight.
Saturday
Sunny, with a high near 66. Breezy, with a north wind 15 to 20 mph.
Saturday Night
Clear, with a low around 55.
Sunday
Sunny, with a high near 66.
Sunday Night
Partly cloudy, with a low around 63.
Monday
A chance of showers and thunderstorms. Partly sunny, with a high near 70.
Monday Night
Partly cloudy, with a low around 67.
Tuesday
Partly sunny, with a high near 72.
Tuesday Night
Mostly cloudy, with a low around 68.
Wednesday
A chance of showers and thunderstorms. Partly sunny, with a high near 72.
Click Map For Forecast
Point Forecast:
2 Miles NE Grand Isle LA
 29.26°N 89.96°W
10:18 am CST Feb 23, 2017
11am CST Feb 23, 2017-6pm CST Mar 1, 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