Thunderstorms and Heavy Rain in the Mid-South; Heat Continues in the Southeast and Southwest

Severe thunderstorms and heavy rain are expected across portions of the mid-Mississippi Valley into the Ohio Valley and portions of Arizona. Dangerous heat persists in the South and Southeast while building into the Southwest. Overnight lows will be so warm that, when combined with oppressive dew points, little-to-no relief from the scorching daytime highs will be available. Read More >

For More Weather Information:

Philadelphia, PA Local Forecast Office

40NM S New York NY

Marine Point Forecast

[NOTICE]

Tonight
Low: 72 °F
Light Wind
2ft
Wednesday
High: 81 °F
S 10kt
2ft
Wednesday Night
Low: 73 °F
Light Wind
2ft
Thursday
High: 82 °F
Light Wind
1-2ft
Thursday Night
Low: 71 °F
Light Wind
1ft
Friday
High: 78 °F
NNE 10kt
2ft
Friday Night
Low: 72 °F
Light Wind
2ft
Saturday
High: 77 °F
E 10kt
2-3ft
Saturday Night
Low: 71 °F
Light Wind
4ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 2:34 pm EDT Aug 18, 2026
Forecast Valid: 10pm EDT Aug 18, 2026-6pm EDT Aug 25, 2026

View Nearby Observations

Detailed Forecast

Tonight

Variable winds 5 kt or less. Mostly cloudy. Seas around 2 ft.

Wednesday

W wind 5 to 10 kt becoming S in the afternoon. Mostly sunny. Seas around 2 ft.

Wednesday Night

Variable winds 5 kt or less. Mostly clear. Seas around 2 ft.

Thursday

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

Thursday Night

Variable winds 5 kt or less. Showers likely and possibly a thunderstorm before 8pm, then a chance of showers. Seas around 1 ft.

Friday

NNE wind 5 to 10 kt. A slight chance of showers. Seas around 2 ft.

Friday Night

Variable winds 5 kt or less. A chance of showers after 2am. Seas around 2 ft.

Saturday

E wind 5 to 10 kt. Showers likely. Seas 2 to 3 ft.

Saturday Night

Variable winds 5 kt or less. A chance of showers. Seas around 4 ft.

Winds and seas higher in and near tstms.

*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.