Severe Thunderstorms and Excessive Rainfall in the Central U.S.; Heat Building in the Western U.S.

A cold front pressing east across the central U.S. will be the focus for areas of strong to severe thunderstorms and excessive rainfall through this weekend. Strong to severe thunderstorms my bring damaging winds, hail, and a few tornadoes while excessive rainfall may lead to areas of flooding. Heat will build across the western U.S. with heat-related watches, warnings, and advisories issued. Read More >

For More Weather Information:

New Orleans/Baton Rouge, LA Local Forecast Office

18NM ESE Slidell LA

Marine Point Forecast

[NOTICE]

Today
High: 85 °F
SSE 10kt
1-2ft
Tonight
Low: 86 °F
S 10kt
1-2ft
Sunday
High: 87 °F
SSE 10kt
1-2ft
Sunday Night
Low: 83 °F
SSW 10kt
1-2ft
Monday
High: 89 °F
Light Wind
< 1ft
Monday Night
Low: 83 °F
SW 10kt
1-2ft
Tuesday
High: 91 °F
NW 10kt
< 1ft
Tuesday Night
Low: 83 °F
WNW 10kt
1-2ft
Wednesday
High: 89 °F
NNW 10kt
< 1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 12:26 am CDT Jul 12, 2025
Forecast Valid: 5am CDT Jul 12, 2025-6pm CDT Jul 18, 2025

View Nearby Observations

Detailed Forecast

Today

WSW wind 5 to 10 kt becoming SSE in the afternoon. A chance of showers and thunderstorms, mainly between 1pm and 4pm. Seas 1 to 2 ft.

Tonight

S wind 5 to 10 kt becoming SW after midnight. A slight chance of showers and thunderstorms before 7pm. Seas 1 to 2 ft.

Sunday

WSW wind 5 to 10 kt becoming SSE in the afternoon. A chance of showers and thunderstorms. Seas 1 to 2 ft.

Sunday Night

SSW wind 5 to 10 kt becoming W after midnight. Mostly clear. Seas 1 to 2 ft.

Monday

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

Monday Night

SW wind around 10 kt becoming NW after midnight. A slight chance of showers and thunderstorms after 1am. Seas 1 to 2 ft.

Tuesday

NW wind 5 to 10 kt becoming SW in the afternoon. A chance of showers and thunderstorms. Seas 1 ft or less.

Tuesday Night

WNW wind 5 to 10 kt. A chance of showers and thunderstorms, mainly after 1am. Seas 1 to 2 ft.

Wednesday

NNW wind 5 to 10 kt becoming SE in the afternoon. A chance of showers and thunderstorms. Seas 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.