Flash Flood Watches in Southeast and Tennessee Valley; Critical Fire Weather in California; Severe Weather in Upper Midwest

Flash flood watches are in effect today in parts of the Southeast and Tennessee Valley from organized areas of heavy to excessive rainfall. Meanwhile, critical fire weather conditions are likely across northern California with offshore winds and dry conditions. Finally, a strong cold front will produce severe thunderstorms across the Upper to Mid Mississippi Valley.
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New Orleans/Baton Rouge, LA Local Forecast Office

7NM W New Orleans LA

Marine Point Forecast

[NOTICE]

Late
Afternoon
Light Wind
1ft
High: 86 °F
Tonight

Light Wind
< 1ft
Low: 77 °F
Tuesday

Light Wind
< 1ft
High: 86 °F
Tuesday
Night
NW 10kt
1-3ft
Low: 74 °F
Wednesday

N 20kt
3-4ft
High: 80 °F
Wednesday
Night
NNE 15kt
2-3ft
Low: 66 °F
Thursday

NNE 10kt
2ft
High: 78 °F
Thursday
Night
NE 10kt
2ft
Low: 64 °F
Friday

NNE 10kt
1-2ft
High: 78 °F

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 4:20 pm CDT Sep 20, 2021
Forecast Valid: 5pm CDT Sep 20, 2021-6pm CDT Sep 27, 2021

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Detailed Forecast

Synopsis: Scattered thunderstorms will remain a threat through at least Tuesday. A front will approach the waters Tuesday night and pass through the waters by Wednesday afternoon. High pressure will then build in from the north by Thursday.

Late Afternoon

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

Tonight

Variable winds 5 kt or less. A chance of showers and thunderstorms, mainly before 7pm. Seas 1 ft or less.

Tuesday

Variable winds 5 kt or less. A chance of showers and thunderstorms before 1pm, then showers likely and possibly a thunderstorm between 1pm and 2pm, then a chance of showers and thunderstorms after 2pm. Seas 1 ft or less.

Tuesday Night

SSW wind 5 to 10 kt becoming NW after midnight. A chance of showers and thunderstorms, mainly after 9pm. Seas 1 to 3 ft.

Wednesday

N wind 15 to 20 kt, with gusts as high as 25 kt. A slight chance of showers before 7am. Seas 3 to 4 ft.

Wednesday Night

NNE wind 10 to 15 kt, with gusts as high as 20 kt. Mostly clear. Seas 2 to 3 ft.

Thursday

NNE wind around 10 kt. Sunny. Seas around 2 ft.

Thursday Night

NE wind around 10 kt. Clear. Seas around 2 ft.

Friday

NNE wind 5 to 10 kt. Sunny. Seas 1 to 2 ft.

*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.