Thunderstorms and Heavy Rainfall in the Southeast, Montana, and Iowa; Lowell Begins to Impact Hawaii

Strong thunderstorms with damaging winds and heavy rain are expected across portions of the Southeast. Thunderstorms may produce large hail across portions of Montana. Heavy rainfall could produce flash flooding across Iowa and vulnerable areas in Utah. Lowell will bring heavy rain, dangerous swells and rip currents to portions of Hawaii. Sweltering heat persists across the South-Central US. Read More >

For More Weather Information:

Lake Charles, LA Local Forecast Office

21NM SE Grand Chenier LA

Marine Point Forecast

[NOTICE]

Tonight
Low: 82 °F
WSW 10kt
1ft
Labor Day
High: 87 °F
WSW 10kt
1ft
Monday Night
Low: 82 °F
WSW 10kt
1ft
Tuesday
High: 86 °F
Light Wind
1ft
Tuesday Night
Low: 81 °F
SSE 10kt
1ft
Wednesday
High: 85 °F
Light Wind
1ft
Wednesday Night
Low: 80 °F
Light Wind
1ft
Thursday
High: 86 °F
Light Wind
1ft
Thursday Night
Low: 81 °F
SSW 10kt
1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 7:50 pm CDT Sep 6, 2026
Forecast Valid: 7pm CDT Sep 6, 2026-6pm CDT Sep 13, 2026

View Nearby Observations

Detailed Forecast

Tonight

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

Labor Day

NW wind 5 to 10 kt becoming WSW in the afternoon. A slight chance of showers and thunderstorms, mainly between 1pm and 3pm. Seas around 1 ft.

Monday Night

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

Tuesday

Variable winds 5 kt or less. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Seas around 1 ft.

Tuesday Night

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

Wednesday

Variable winds 5 kt or less. Showers likely and possibly a thunderstorm before 1pm, then showers and thunderstorms likely after 1pm. Seas around 1 ft.

Wednesday Night

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

Thursday

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

Thursday Night

SSW wind 5 to 10 kt. A chance of showers and thunderstorms after 1am. 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.