Dangerous Heat Continues in the West; Multiple Areas of Excessive Rainfall Possible Today

Dangerous heat continues across the West with widespread Excessive Heat Warnings and Heat Advisories. The West should see relief from hazardous heat by Friday. The heat will expand into the northern Plains on Tuesday. Heavy to excessive rainfall today in the Mid-Atlantic to Carolinas, southern Rockies, and west Texas into the ArkLaTex may lead to areas of flash, urban, and stream flooding. Read More >

4NM SW Grand Isle LA

Marine Point Forecast

[NOTICE]
    • Today

      Today:Variable winds 5 kt or less. Showers and thunderstorms likely before 1pm, then showers likely and possibly a thunderstorm between 1pm and 5pm, then a chance of showers and thunderstorms after 5pm.   Seas around 1 ft.

      High: 86 °F

      Light Wind
      1ft

    • Tonight

      Tonight:Variable winds 5 kt or less. Showers and thunderstorms likely, mainly after 3am.   Seas around 1 ft.

      Low: 83 °F

      Light Wind
      1ft

    • Tuesday

      Tuesday:Variable winds 5 kt or less. Showers and thunderstorms before 4pm, then showers and possibly a thunderstorm after 4pm.   Seas around 1 ft.

      High: 86 °F

      Light Wind
      1ft

    • Tuesday Night

      Tuesday Night:Variable winds 5 kt or less. Showers and thunderstorms likely, then showers and possibly a thunderstorm after 1am.   Seas around 1 ft.

      Low: 78 °F

      Light Wind
      1ft

    • Wednesday

      Wednesday:Variable winds 5 kt or less. Showers and possibly a thunderstorm before 1pm, then showers and thunderstorms likely after 1pm.   Seas around 1 ft.

      High: 86 °F

      Light Wind
      1ft

    • Wednesday Night

      Wednesday Night:Variable winds 5 kt or less. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am.   Seas around 1 ft.

      Low: 79 °F

      Light Wind
      1ft

    • Thursday

      Thursday:Variable winds 5 kt or less. Showers and possibly a thunderstorm before 1pm, then showers and thunderstorms likely after 1pm.   Seas around 1 ft.

      High: 86 °F

      Light Wind
      1ft

    • Thursday Night

      Thursday Night:Variable winds 5 kt or less. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am.   Seas around 1 ft.

      Low: 80 °F

      Light Wind
      1ft

    • Friday

      Friday:Variable winds 5 kt or less. Showers likely and possibly a thunderstorm.   Seas around 1 ft.

      High: 86 °F

      Light Wind
      1ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 7:23 am CDT Jul 22, 2024
Forecast Valid: 9am CDT Jul 22, 2024-6pm CDT Jul 28, 2024

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Detailed Forecast


Today
Variable winds 5 kt or less. Showers and thunderstorms likely before 1pm, then showers likely and possibly a thunderstorm between 1pm and 5pm, then a chance of showers and thunderstorms after 5pm. Seas around 1 ft.
Tonight
Variable winds 5 kt or less. Showers and thunderstorms likely, mainly after 3am. Seas around 1 ft.
Tuesday
Variable winds 5 kt or less. Showers and thunderstorms before 4pm, then showers and possibly a thunderstorm after 4pm. Seas around 1 ft.
Tuesday Night
Variable winds 5 kt or less. Showers and thunderstorms likely, then showers and possibly a thunderstorm after 1am. Seas around 1 ft.
Wednesday
Variable winds 5 kt or less. Showers and possibly a thunderstorm before 1pm, then showers and thunderstorms likely after 1pm. Seas around 1 ft.
Wednesday Night
Variable winds 5 kt or less. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Seas around 1 ft.
Thursday
Variable winds 5 kt or less. Showers and possibly a thunderstorm before 1pm, then showers and thunderstorms likely after 1pm. Seas around 1 ft.
Thursday Night
Variable winds 5 kt or less. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Seas around 1 ft.
Friday
Variable winds 5 kt or less. Showers likely and possibly a thunderstorm. 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: 29.19°N 90.04°W
Last Update: 7:23 am CDT Jul 22, 2024
Forecast Valid: 9am CDT Jul 22, 2024-6pm CDT Jul 28, 2024
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