Dangerous Heat over the South-Central and Southwest U.S. Through Next Week

Dangerous heat persists across the Desert Southwest through this weekend and across the Southern Plains and Lower Mississippi Valley through at least the middle of next week. Numerous daily record high temperatures are expected through at least Tuesday for much of Texas and Oklahoma as well as portions of Louisiana, New Mexico, and Arizona. Read More >

For More Weather Information:

Lake Charles, LA Local Forecast Office

44NM E Grand Chenier LA

Marine Point Forecast

[NOTICE]

This Afternoon
High: 99 °F
Light Wind
< 1ft
Tonight
Low: 80 °F
WSW 10kt
< 1ft
Sunday
High: 99 °F
Light Wind
< 1ft
Sunday Night
Low: 81 °F
W 10kt
< 1ft
Monday
High: 97 °F
Light Wind
< 1ft
Monday Night
Low: 80 °F
Light Wind
< 1ft
Tuesday
High: 96 °F
WSW 10kt
< 1ft
Tuesday Night
Low: 81 °F
SW 10kt
< 1ft
Wednesday
High: 96 °F
WSW 10kt
< 1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 1:50 pm CDT Aug 22, 2026
Forecast Valid: 2pm CDT Aug 22, 2026-6pm CDT Aug 28, 2026

View Nearby Observations

Detailed Forecast

This Afternoon

Variable winds 5 kt or less. A chance of showers and thunderstorms, mainly after 4pm. Waves 1 ft or less.

Tonight

WSW wind 5 to 10 kt. A chance of showers and thunderstorms before 7pm. Waves 1 ft or less.

Sunday

Variable winds 5 kt or less. A slight chance of showers and thunderstorms after 5pm. Waves 1 ft or less.

Sunday Night

W wind 5 to 10 kt becoming SSW in the evening. A slight chance of showers and thunderstorms before 7pm. Waves 1 ft or less.

Monday

Variable winds 5 kt or less. A chance of showers and thunderstorms after 1pm. Waves 1 ft or less.

Monday Night

Variable winds 5 kt or less. Partly cloudy. Waves 1 ft or less.

Tuesday

WSW wind 5 to 10 kt. Sunny. Waves 1 ft or less.

Tuesday Night

SW wind 5 to 10 kt. Mostly clear. Waves 1 ft or less.

Wednesday

WSW wind 5 to 10 kt. A slight chance of showers and thunderstorms after 1pm. Waves 1 ft or less.

Winds and waves 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.