Severe Thunderstorms and Heavy Rain Across the Ohio Valley;

Severe thunderstorms with damaging wind gusts will be possible from the mid-Mississippi Valley into parts of the Ohio Valley and central Appalachians. Heavy rain associated with these storms may lead to considerable flash and urban flooding impacts across portions of the Ohio Valley. Mid-summer heat persists from the Central Plains to the Southeast. Read More >

For More Weather Information:

Lake Charles, LA Local Forecast Office

21NM SE Grand Chenier LA

Marine Point Forecast

[NOTICE]

This Afternoon
High: 87 °F
S 10kt
1ft
Tonight
Low: 84 °F
S 10kt
1ft
Wednesday
High: 87 °F
SSW 10kt
1ft
Wednesday Night
Low: 84 °F
SSW 15kt
1-2ft
Thursday
High: 87 °F
SSW 10kt
1-2ft
Thursday Night
Low: 84 °F
S 15kt
1-2ft
Friday
High: 88 °F
S 10kt
1ft
Friday Night
Low: 82 °F
S 10kt
1ft
Saturday
High: 89 °F
S 10kt
1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 3:46 pm CDT Aug 11, 2026
Forecast Valid: 4pm CDT Aug 11, 2026-6pm CDT Aug 18, 2026

View Nearby Observations

Detailed Forecast

This Afternoon

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

Tonight

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

Wednesday

SSW wind around 10 kt. A slight chance of showers and thunderstorms between noon and 1pm. Seas around 1 ft.

Wednesday Night

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

Thursday

SSW wind around 10 kt. Sunny. Seas 1 to 2 ft.

Thursday Night

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

Friday

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

Friday Night

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

Saturday

SW wind 5 to 10 kt becoming S in the afternoon. 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.