Severe Weather Threats Across the Plains; Dangerous Heat and Wildfire Concerns for the West; Watching the Tropics

Severe thunderstorms are expected across the Central Plains accompanied by damaging wind gusts and large hail. In addition, heavy rainfall may lead to instances of flash flooding from the Plains and mid-Atlantic regions. The heavy rainfall threat continues across Florida and across the northern Gulf as we monitor a tropical disturbance tracking westward. Critical fire weather for the Great Basin. Read More >

For More Weather Information:

New Orleans/Baton Rouge, LA Local Forecast Office

20NM ESE Slidell LA

Marine Point Forecast

[NOTICE]

Today
High: 89 °F
NNW 10kt
1-2ft
Tonight
Low: 84 °F
WNW 10kt
1-2ft
Wednesday
High: 86 °F
NNW 10kt
1-2ft
Wednesday Night
Low: 81 °F
ENE 10kt
1-2ft
Thursday
High: 85 °F
ESE 15kt
2-3ft
Thursday Night
Low: 82 °F
SE 15kt
3ft
Friday
High: 85 °F
SSW 15kt
3ft
Friday Night
Low: 83 °F
SSW 15kt
2-3ft
Saturday
High: 86 °F
SSW 10kt
1-2ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 6:21 am CDT Jul 15, 2025
Forecast Valid: 8am CDT Jul 15, 2025-6pm CDT Jul 21, 2025

View Nearby Observations

Detailed Forecast

Today

NNW wind 5 to 10 kt becoming SW in the afternoon. A chance of showers and thunderstorms, mainly between 9am and 10am. Seas 1 to 2 ft.

Tonight

WSW wind 5 to 10 kt becoming NW after midnight. A slight chance of showers and thunderstorms between 2am and 5am. Seas 1 to 2 ft.

Wednesday

NNW wind 5 to 10 kt becoming SSE in the afternoon. Showers and thunderstorms likely, mainly after 1pm. Seas 1 to 2 ft.

Wednesday Night

SE wind 5 to 10 kt becoming NNW in the evening. Showers and thunderstorms likely, then showers and possibly a thunderstorm after 10pm. Seas 1 to 2 ft.

Thursday

ENE wind 10 to 15 kt becoming SE in the afternoon. Showers and possibly a thunderstorm before 1pm, then showers and thunderstorms between 1pm and 4pm, then showers and possibly a thunderstorm after 4pm. Seas 2 to 3 ft.

Thursday Night

SE wind around 15 kt becoming S after midnight. Showers and thunderstorms likely, then showers and possibly a thunderstorm after 7pm. Seas around 3 ft.

Friday

SSW wind around 15 kt, with gusts as high as 20 kt. Showers and possibly a thunderstorm before 1pm, then showers and thunderstorms after 1pm. Seas around 3 ft.

Friday Night

SSW wind 10 to 15 kt. A chance of showers and thunderstorms. Seas 2 to 3 ft.

Saturday

SSW wind around 10 kt. Showers and possibly a thunderstorm before 1pm, then showers and thunderstorms likely after 1pm. Seas 1 to 2 ft.

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.