Heavy Rainfall in the Southern Plains and Mississippi Valley; Thunderstorms in Eastern Colorado on Thursday

A multiple day heavy rainfall event will begin to set up from the Southern Plains into the Mississippi Valley Thursday, peaking in intensity over the holiday weekend. Widely scattered thunderstorms are expected to develop across eastern Colorado Thursday afternoon and evening. Large hail will be the primary hazard. Read More >

For More Weather Information:

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

27NM WSW Annapolis MD

Marine Point Forecast

[NOTICE]

Overnight
N 7kt
1ft
Thursday
NNE 9kt
1ft
Thursday Night
NE 8kt
1ft
Friday
ENE 10kt
1ft
Friday Night
ENE 9kt
1ft
Saturday
ENE 7kt
1ft
Saturday Night
ENE 6kt⇓
< 1ft
Sunday
Light Wind
< 1ft
Sunday Night
Light Wind
1ft

Associated Zone Forecast which includes this point

Last Update: 10:53 pm EDT May 20, 2026
Forecast Valid: 11pm EDT May 20, 2026-6pm EDT May 27, 2026

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Detailed Forecast

Overnight

N wind 5 to 7 kt. Showers and possibly a thunderstorm before 2am, then a chance of showers. Waves around 1 ft.

Thursday

NNE wind 7 to 9 kt. A chance of showers between 7am and 2pm, then a chance of showers and thunderstorms after 2pm. Waves around 1 ft.

Thursday Night

NE wind 5 to 8 kt. Showers likely and possibly a thunderstorm before 7pm, then a chance of showers and thunderstorms between 7pm and 8pm, then a chance of showers after 8pm. Waves around 1 ft.

Friday

ENE wind around 10 kt. Showers, with thunderstorms also possible after 5pm. Waves around 1 ft.

Friday Night

ENE wind around 9 kt. Showers and possibly a thunderstorm. Waves around 1 ft.

Saturday

ENE wind around 7 kt. Showers, with thunderstorms also possible after 2pm. Waves around 1 ft.

Saturday Night

ENE wind around 6 kt becoming variable and less than 5 kt in the evening. Showers. Waves 1 ft or less.

Sunday

Variable winds 5 kt or less. Showers likely. Waves 1 ft or less.

Sunday Night

Variable winds 5 kt or less. A 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.