Heat Wave and Severe Thunderstorms this Independence Day

A prolonged, dangerous heat wave will persist through the Independence Day weekend across the Ohio Valley, Midwest, and Mid-Atlantic. Numerous temperature records are expected. Clusters of severe thunderstorms will move across parts of the Allegheny Plateau into Mid Atlantic this Independence Day, with potential for widespread damaging winds. Additional severe thunderstorms in the Great Plains. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

For More Weather Information:

Baltimore, MD/Washington, D.C. Local Forecast Office

29NM WSW Annapolis MD

Marine Point Forecast

[NOTICE]

Independence Day
Light Wind
< 1ft
Tonight
Light Wind
< 1ft
Sunday
Light Wind
< 1ft
Sunday Night
Light Wind
< 1ft
Monday
Light Wind
1ft
Monday Night
Light Wind
< 1ft
Tuesday
Light Wind
1ft
Tuesday Night
Light Wind
< 1ft
Wednesday
Light Wind
1ft

Associated Zone Forecast which includes this point

Last Update: 10:30 am EDT Jul 4, 2026
Forecast Valid: 10am EDT Jul 4, 2026-6pm EDT Jul 10, 2026

View Nearby Observations

Detailed Forecast

Independence Day

Variable winds 5 kt or less. Scattered showers and thunderstorms, mainly after 4pm. Some of the storms could be severe. Waves 1 ft or less.

Tonight

Variable winds 5 kt or less. Showers and thunderstorms likely before 2am, then isolated showers between 2am and 3am. Some of the storms could be severe. Waves 1 ft or less.

Sunday

Variable winds 5 kt or less. A chance of showers and thunderstorms, mainly after 5pm. Waves 1 ft or less.

Sunday Night

Variable winds 5 kt or less. A chance of showers and thunderstorms before 7pm, then showers likely and possibly a thunderstorm between 7pm and 2am, then a chance of showers after 2am. Waves 1 ft or less.

Monday

Variable winds 5 kt or less. A chance of showers before 11am, then a chance of showers and thunderstorms between 11am and 2pm, then showers and possibly a thunderstorm after 2pm. Waves around 1 ft.

Monday Night

Variable winds 5 kt or less. Showers and possibly a thunderstorm before 2am, then a chance of showers. Waves 1 ft or less.

Tuesday

Variable winds 5 kt or less. A chance of showers, with thunderstorms also possible after 2pm. Waves around 1 ft.

Tuesday Night

Variable winds 5 kt or less. A chance of showers and thunderstorms before 2am, then a slight chance of showers. Waves 1 ft or less.

Wednesday

Variable winds 5 kt or less. A slight chance of showers. Waves around 1 ft.

Winds and waves higher and visibilities lower 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.