Heat and Fire Weather Concerns in the West; Excessive Rainfall Possible in the South-Central U.S.

Heat will build over the Intermountain West and the Southwest the next couple of days. Lightning from dry thunderstorms can create new fire starts and combined with gusty winds may cause a fire to rapidly grow in Oregon and northern California. Flash flooding will be possible in New Mexico and west Texas today, as well as parts of the southern and central Plains due to slow moving thunderstorms. Read More >

For More Weather Information:

Philadelphia, PA Local Forecast Office

20NM NNW Lewes DE

Marine Point Forecast

[NOTICE]

Late Afternoon
High: 83 °F
SSE 10kt
1ft
Tonight
Low: 77 °F
SSW 15kt
1ft
Tuesday
High: 85 °F
SSW 15kt
2ft
Tuesday Night
Low: 73 °F
WSW 15kt
1-2ft
Wednesday
High: 81 °F
W 10kt
1ft
Wednesday Night
Low: 72 °F
Light Wind
1ft
Thursday
High: 83 °F
Light Wind
1ft
Thursday Night
Low: 72 °F
Light Wind
1ft
Independence Day
High: 80 °F
NW 10kt
1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 4:13 am EDT Jun 30, 2025
Forecast Valid: 4pm EDT Jun 30, 2025-6pm EDT Jul 7, 2025

View Nearby Observations

Detailed Forecast

Late Afternoon

SSE wind 5 to 10 kt. A chance of showers and thunderstorms. Waves around 1 ft.

Tonight

S wind 10 to 15 kt becoming SSW after midnight. A chance of showers and thunderstorms, mainly before midnight. Waves around 1 ft.

Tuesday

SSW wind around 15 kt. A slight chance of showers and thunderstorms before 2pm, then showers likely and possibly a thunderstorm between 2pm and 5pm, then showers and thunderstorms likely after 5pm. Waves around 2 ft.

Tuesday Night

WSW wind 10 to 15 kt. Showers and thunderstorms likely before 8pm, then showers and possibly a thunderstorm between 8pm and 2am, then a chance of showers and thunderstorms after 2am. Waves 1 to 2 ft.

Wednesday

W wind 5 to 10 kt becoming SW in the afternoon. A chance of showers and thunderstorms before 2pm. Waves around 1 ft.

Wednesday Night

Variable winds 5 kt or less. Mostly clear. Waves around 1 ft.

Thursday

Variable winds 5 kt or less. Sunny. Waves around 1 ft.

Thursday Night

Variable winds 5 kt or less. Mostly clear. Waves around 1 ft.

Independence Day

NW wind 5 to 10 kt. Sunny. Waves around 1 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.