Excessive Rainfall and Potential Tropical Cyclone in the South; Severe Thunderstorms in the Midwest

Excessive rainfall may produce locally considerable flash flooding over parts of the northwestern Gulf Coast, lower Mississippi River Valley, and Deep South through Thursday. Potential Tropical Cyclone One is forecast to become a tropical storm (Arthur) as it moves along or just off the northwestern Gulf coast through Wednesday. An outbreak of severe weather is forecast in the Midwest Wednesday. Read More >

Hazardous Weather Conditions

Small Craft Advisory in effect from June 17, 12:00 AM CDT until June 19, 06:00 AM CDT

For More Weather Information:

New Orleans/Baton Rouge, LA Local Forecast Office

30NM SSW Pilottown LA

Marine Point Forecast

[NOTICE]

Overnight
Low: 82 °F
S 20kt
4-5ft

Small Craft Advisory
Wednesday
High: 88 °F
S 20kt
5-6ft

Small Craft Advisory
Wednesday Night
Low: 83 °F
S 25kt
6-8ft

Small Craft Advisory
Thursday
High: 88 °F
S 25kt
8ft

Small Craft Advisory
Thursday Night
Low: 83 °F
S 20kt
7-8ft

Small Craft Advisory
Juneteenth
High: 88 °F
SSW 20kt
5-6ft
Friday Night
Low: 82 °F
S 10kt
4-5ft
Saturday
High: 88 °F
SSW 10kt
3-4ft
Saturday Night
Low: 82 °F
S 15kt
3ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 11:16 pm CDT Jun 16, 2026
Forecast Valid: 11pm CDT Jun 16, 2026-6pm CDT Jun 23, 2026

View Nearby Observations

Detailed Forecast

Overnight

S wind 15 to 20 kt. A slight chance of showers and thunderstorms before midnight, then a slight chance of showers and thunderstorms after 5am. Seas 4 to 5 ft.

Wednesday

S wind around 20 kt. A chance of showers and thunderstorms, mainly after 10am. Seas 5 to 6 ft.

Wednesday Night

S wind 20 to 25 kt. A chance of showers and thunderstorms. Seas 6 to 8 ft.

Thursday

S wind 20 to 25 kt. A slight chance of showers and thunderstorms before 4pm, then a chance of showers and thunderstorms after 5pm. Seas around 8 ft.

Thursday Night

S wind around 20 kt. A chance of showers and thunderstorms before 7pm. Seas 7 to 8 ft.

Juneteenth

SSW wind 15 to 20 kt. Mostly sunny. Seas 5 to 6 ft.

Friday Night

S wind around 10 kt. Partly cloudy. Seas 4 to 5 ft.

Saturday

SSW wind 5 to 10 kt. A slight chance of showers and thunderstorms before 1pm. Seas 3 to 4 ft.

Saturday Night

S wind 10 to 15 kt. Partly cloudy. Seas around 3 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.