Severe Thunderstorms and Heavy Rain in the Mid-Atlantic; Heat Persists Across the South

Scattered severe thunderstorms and excessive rainfall are possible into the night in the Mid Atlantic, and heavy rain will shift to Virginia and the Carolinas on Friday. Severe thunderstorms are also possible in the Central Plains into the Upper MS Valley and the Deep South tonight. Dangerous heat persists across the Southern Plains and Lower MS Valley and heat will expand into the Southwest. Read More >

For More Weather Information:

Lake Charles, LA Local Forecast Office

21NM SE Grand Chenier LA

Marine Point Forecast

[NOTICE]

Today
High: 89 °F
WSW 15kt
1ft
Tonight
Low: 85 °F
WSW 15kt
1-2ft
Saturday
High: 90 °F
W 15kt
1ft
Saturday Night
Low: 85 °F
WSW 15kt
1-2ft
Sunday
High: 90 °F
WSW 10kt
1ft
Sunday Night
Low: 86 °F
SW 10kt
1ft
Monday
High: 88 °F
WSW 10kt
1ft
Monday Night
Low: 83 °F
SW 10kt
1ft
Tuesday
High: 89 °F
SW 10kt
1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 7:45 am CDT Aug 21, 2026
Forecast Valid: 8am CDT Aug 21, 2026-6pm CDT Aug 27, 2026

View Nearby Observations

Detailed Forecast

Today

WSW wind 10 to 15 kt. Sunny. Seas around 1 ft.

Tonight

WSW wind 10 to 15 kt. Partly cloudy. Seas 1 to 2 ft.

Saturday

W wind 10 to 15 kt. A slight chance of showers and thunderstorms between 3pm and 4pm. Seas around 1 ft.

Saturday Night

WSW wind 10 to 15 kt. Mostly clear. Seas 1 to 2 ft.

Sunday

WSW wind 5 to 10 kt. Sunny. Seas around 1 ft.

Sunday Night

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

Monday

WSW wind around 10 kt. Sunny. Seas around 1 ft.

Monday Night

SW wind around 10 kt. Partly cloudy. Seas around 1 ft.

Tuesday

SW wind around 10 kt. Sunny. Seas around 1 ft.

*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.