Heavy Rainfall and Flooding Threats in the Midwest and Ohio Valley; Heat Continues in the Plains and Southeast

An active pattern will continue to bring heavy to excessive rainfall and flash flooding threats to the Midwest and Ohio Valley over the next couple of days. Dangerous heat continues across the central/southern Plains and Southeast U.S. into next week. There is potential for record-tying/breaking temperatures with many areas forecast to see their hottest temperatures so far this year. Read More >

For More Weather Information:

Lake Charles, LA Local Forecast Office

21NM SE Grand Chenier LA

Marine Point Forecast

[NOTICE]

Tonight
Low: 85 °F
SSW 15kt
1-2ft
Thursday
High: 87 °F
SW 10kt
1-2ft
Thursday Night
Low: 84 °F
S 10kt
1-2ft
Friday
High: 88 °F
S 10kt
1-2ft
Friday Night
Low: 84 °F
S 10kt
1ft
Saturday
High: 88 °F
S 10kt
1ft
Saturday Night
Low: 82 °F
SSW 10kt
1ft
Sunday
High: 90 °F
SSW 10kt
1ft
Sunday Night
Low: 83 °F
SW 10kt
1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 7:45 pm CDT Aug 12, 2026
Forecast Valid: 10pm CDT Aug 12, 2026-6pm CDT Aug 19, 2026

View Nearby Observations

Detailed Forecast

Tonight

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

Thursday

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

Thursday Night

S wind around 10 kt. Partly cloudy. Seas 1 to 2 ft.

Friday

S wind 5 to 10 kt. Sunny. Seas 1 to 2 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.

Saturday Night

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

Sunday

WNW wind 5 to 10 kt becoming SSW in the afternoon. A slight chance of showers and thunderstorms after 1pm. Seas around 1 ft.

Sunday Night

SW wind 5 to 10 kt. Mostly clear. 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.