Thunderstorms and Heavy Rain in the Mid-South; Heat Continues in the Southeast and Southwest

Severe thunderstorms and heavy rain are expected across portions of the mid-Mississippi Valley into the Ohio Valley and portions of Arizona. Dangerous heat persists in the South and Southeast while building into the Southwest. Overnight lows will be so warm that, when combined with oppressive dew points, little-to-no relief from the scorching daytime highs will be available. 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
WSW 10kt
1ft
Tonight
Low: 84 °F
SW 15kt
2ft
Thursday
High: 88 °F
WSW 10kt
1ft
Thursday Night
Low: 85 °F
SW 10kt
1ft
Friday
High: 88 °F
W 15kt
1ft
Friday Night
Low: 84 °F
WSW 15kt
1-2ft
Saturday
High: 88 °F
W 10kt
1ft
Saturday Night
Low: 83 °F
WSW 10kt
1ft
Sunday
High: 90 °F
W 10kt
1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 2:45 pm CDT Aug 19, 2026
Forecast Valid: 4pm CDT Aug 19, 2026-6pm CDT Aug 26, 2026

View Nearby Observations

Detailed Forecast

This Afternoon

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

Tonight

SW wind 10 to 15 kt. Partly cloudy. Seas around 2 ft.

Thursday

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

Thursday Night

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

Friday

W wind 10 to 15 kt. Sunny. Seas around 1 ft.

Friday Night

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

Saturday

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

Saturday Night

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

Sunday

W wind 5 to 10 kt. Sunny. 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.