Dangerous Heat to Continue through the Holiday Weekend; Severe Storms on Friday from the Plains to the Mid-Atlantic

Dangerous, record-breaking heat will continue across most of the central and eastern U.S through Friday then focusing across the eastern U.S. through the Independence Day holiday weekend. Peak heat indices of up to 115 degrees are possible. Isolated to scattered severe thunderstorms are possible from the northern/central Plains into the Midwest, Ohio Valley, and Mid-Atlantic Friday. Read More >

For More Weather Information:

Lake Charles, LA Local Forecast Office

21NM SE Grand Chenier LA

Marine Point Forecast

[NOTICE]

Today
High: 86 °F
Light Wind
1ft
Tonight
Low: 83 °F
Light Wind
1ft
Independence Day
High: 86 °F
Light Wind
1ft
Saturday Night
Low: 83 °F
SW 10kt
1ft
Sunday
High: 86 °F
WSW 10kt
1ft
Sunday Night
Low: 83 °F
SW 10kt
1ft
Monday
High: 86 °F
SW 10kt
1ft
Monday Night
Low: 83 °F
SSW 10kt
1ft
Tuesday
High: 87 °F
SW 10kt
1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 2:46 am CDT Jul 3, 2026
Forecast Valid: 5am CDT Jul 3, 2026-6pm CDT Jul 9, 2026

View Nearby Observations

Detailed Forecast

Today

Variable winds 5 kt or less. A chance of showers and thunderstorms, mainly after 5pm. Seas around 1 ft.

Tonight

Variable winds 5 kt or less. Mostly clear. Seas around 1 ft.

Independence Day

Variable winds 5 kt or less. A chance of showers and thunderstorms, mainly before 3pm. Seas around 1 ft.

Saturday Night

SW wind 5 to 10 kt. Mostly clear. Seas around 1 ft.

Sunday

WSW wind 5 to 10 kt. A chance of showers and thunderstorms. Seas around 1 ft.

Sunday Night

SW wind 5 to 10 kt. A slight chance of showers and thunderstorms after 1am. Seas around 1 ft.

Monday

SW wind 5 to 10 kt. A chance of showers and thunderstorms, mainly before 1pm. Seas around 1 ft.

Monday Night

SSW wind around 10 kt. A slight chance of showers and thunderstorms after 1am. Seas around 1 ft.

Tuesday

SW wind 5 to 10 kt. A chance of showers and thunderstorms before 1pm. Seas around 1 ft.

Winds and seas higher in and near thunderstorms.

*Notices:

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.
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.