Heat and Fire Weather Concerns West; Heavy Rain and Thunderstorms from Plains to mid-Atlantic

Thunderstorms and locally heavy rainfall is expected from the Central Plains to the Ohio Valley, mid-Atlantic and across the Southeast. Severe weather from the Upper Midwest to Central Plains increases on Friday. Major to Extreme HeatRisk continues across the Southern Plains to the lower Mississippi Valley late this week. Fire weather concerns for the northern Rockies and northern Plains today. Read More >

For More Weather Information:

Lake Charles, LA Local Forecast Office

21NM SE Grand Chenier LA

Marine Point Forecast

[NOTICE]

Tonight
Low: 80 °F
Light Wind
1ft
Friday
High: 85 °F
SSW 10kt
1ft
Friday Night
Low: 82 °F
SSW 10kt
1ft
Saturday
High: 86 °F
SW 10kt
1ft
Saturday Night
Low: 82 °F
Light Wind
1ft
Sunday
High: 86 °F
Light Wind
1ft
Sunday Night
Low: 81 °F
SSE 10kt
1ft
Monday
High: 88 °F
SSE 10kt
1ft
Monday Night
Low: 82 °F
SSE 10kt
1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 6:06 pm CDT Sep 10, 2026
Forecast Valid: 6pm CDT Sep 10, 2026-6pm CDT Sep 17, 2026

View Nearby Observations

Detailed Forecast

Tonight

Variable winds 5 kt or less. A chance of showers and thunderstorms, mainly after 4am. Seas around 1 ft.

Friday

WNW wind 5 to 10 kt becoming ESE in the morning. Showers and thunderstorms likely, mainly before 1pm. Seas around 1 ft.

Friday Night

SSW wind around 10 kt. A chance of showers, with thunderstorms also possible after 4am. Seas around 1 ft.

Saturday

SW wind 5 to 10 kt. Showers likely and possibly a thunderstorm before 7am, then showers and thunderstorms likely between 7am and 1pm, then showers likely and possibly a thunderstorm after 1pm. Seas around 1 ft.

Saturday Night

Variable winds 5 kt or less. A chance of showers and thunderstorms after 1am. Seas around 1 ft.

Sunday

Variable winds 5 kt or less. A chance of showers and thunderstorms. Seas around 1 ft.

Sunday Night

SSE wind 5 to 10 kt. Partly cloudy. Seas around 1 ft.

Monday

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

Monday Night

SSE wind 5 to 10 kt. Partly cloudy. 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.