Severe Weather Outbreak Across the Central U.S.

A severe-weather outbreak continues across a large portion of the Mississippi Valley. Multiple strong tornadoes have occurred, and long track storms remain likely. Swaths of intense damaging wind gusts along with very large hail are expected as well. Heavy snow and blowing snow will produce travel hazards in the Upper Midwest.
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3NM SW Grand Isle LA

Marine Point Forecast

[NOTICE]
  • Overnight

    Mostly Cloudy

    SSW 10kt
    1ft

    Low: 71 °F

  • Saturday

    Partly Sunny

    WSW 10kt
    1ft

    High: 77 °F

  • Saturday
    Night

    Mostly Cloudy

    Light Wind
    1ft

    Low: 68 °F

  • Sunday

    Mostly Cloudy

    ESE 10kt
    1ft

    High: 75 °F

  • Sunday
    Night

    Mostly Cloudy

    SSE 15kt
    1ft

    Low: 71 °F

  • Monday

    Mostly Sunny

    S 10kt
    1ft

    High: 78 °F

  • Monday
    Night

    Mostly Cloudy

    S 15kt
    1ft

    Low: 73 °F

  • Tuesday

    Partly Sunny

    SSE 15kt
    1ft

    High: 78 °F

  • Tuesday
    Night

    Mostly Cloudy

    SSE 15kt
    1ft

    Low: 73 °F


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 1:11 am CDT Apr 1, 2023
Forecast Valid: 3am CDT Apr 1, 2023-6pm CDT Apr 7, 2023

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Detailed Forecast


Synopsis: A frontal boundary will move near or into the coastal waters tonight and Saturday, which may produce a short period of offshore winds before southerly winds return by Sunday night as the front lifts northward again. Winds gradually increase out of the south into early next week.

Overnight
SSW wind around 10 kt. Mostly cloudy. Seas around 1 ft.
Saturday
WSW wind around 10 kt. Partly sunny. Seas around 1 ft.
Saturday Night
Variable winds 5 kt or less. Mostly cloudy. Seas around 1 ft.
Sunday
ENE wind around 10 kt becoming ESE in the afternoon. Mostly cloudy. Seas around 1 ft.
Sunday Night
SE wind 10 to 15 kt becoming S after midnight. Mostly cloudy. Seas around 1 ft.
Monday
S wind around 10 kt. Mostly sunny. Seas around 1 ft.
Monday Night
S wind 10 to 15 kt. Mostly cloudy. Seas around 1 ft.
Tuesday
SSE wind around 15 kt, with gusts as high as 25 kt. Partly sunny. Seas around 1 ft.
Tuesday Night
SSE wind around 15 kt, with gusts as high as 25 kt. Mostly cloudy. Seas around 1 ft.

Winds and seas higher in and near thunderstorms.

*Notices:

  1. This forecast is for a single location. For safety concerns, mariners should be aware of the weather over a larger area. Forecast information for a larger area can be found within the zone forecast and the NDFD graphics.
  2. The forecast conditions at a particular point may not exceed the criteria of a Small Craft Advisory, Gale, Storm etc. These watches/warnings/advisories are issued for the entire zone in which the point resides and mariners should act accordingly.
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ABOUT THIS FORECAST

Point Forecast: 29.21°N 90.04°W
Last Update: 1:11 am CDT Apr 1, 2023
Forecast Valid: 3am CDT Apr 1, 2023-6pm CDT Apr 7, 2023
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