Extreme Heat Lingers; Severe Thunderstorms for Portions of the Plains and Southeast; Heavy Rainfall Threats

Gusty winds and heavy rainfall may impact the Big Island of Hawaii as a nearby tropical system passes west of the islands. From the Southwest U.S., Rockies and across the Gulf Coast, heavy rainfall could lead to isolated flash flooding. Severe thunderstorms are expected for areas of the Plains, Gulf Coast and Southeast through Tuesday. Extreme heat lingers for the southern Plains and Southwest. Read More >

For More Weather Information:

Lake Charles, LA Local Forecast Office

21NM SE Grand Chenier LA

Marine Point Forecast

[NOTICE]

This Afternoon
High: 88 °F
WSW 10kt
1ft
Tonight
Low: 85 °F
S 15kt
1-2ft
Tuesday
High: 89 °F
WSW 10kt
1ft
Tuesday Night
Low: 85 °F
SSW 10kt
1ft
Wednesday
High: 88 °F
SW 10kt
1ft
Wednesday Night
Low: 84 °F
SSW 10kt
1ft
Thursday
High: 87 °F
WSW 10kt
1ft
Thursday Night
Low: 81 °F
SSW 10kt
1ft
Friday
High: 87 °F
Light Wind
1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 1:20 pm CDT Aug 24, 2026
Forecast Valid: 1pm CDT Aug 24, 2026-6pm CDT Aug 30, 2026

View Nearby Observations

Detailed Forecast

This Afternoon

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

Tonight

S wind 10 to 15 kt. A slight chance of showers and thunderstorms before 8pm. Seas 1 to 2 ft.

Tuesday

WSW wind around 10 kt becoming NNW in the afternoon. A chance of showers and thunderstorms, mainly between 3pm and 4pm. Seas around 1 ft.

Tuesday Night

S wind around 10 kt becoming WSW after midnight. Mostly clear. Seas around 1 ft.

Wednesday

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

Wednesday Night

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

Thursday

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

Thursday Night

SSW wind 5 to 10 kt. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Seas around 1 ft.

Friday

Variable winds 5 kt or less. A chance of showers and thunderstorms. Some of the storms could produce heavy rainfall. 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.