Heavy Great Lakes Snow through Friday; Extreme Cold and Potential for Major Winter Storm Late Week into this Weekend

Multiple clipper systems will bring cold temperatures and enhance lake-effect snow downwind of the Great Lakes. An arctic blast will bring frigid temperatures accompanied with gusty winds that may lead to dangerous wind chills beginning in the Northern Plains Thursday before expanding to the South and East. An expansive winter storm will start Friday in the Southern Rockies/Plains and Mid-South. Read More >

Hazardous Weather Conditions

Small Craft Advisory in effect from January 21, 11:00 AM EST until January 22, 05:00 AM EST

For More Weather Information:

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

29NM WSW Annapolis MD

Marine Point Forecast

[NOTICE]

Tonight
S 9kt
1ft

Small Craft Advisory
Thursday
W 9kt
1ft
Thursday Night
Light Wind
< 1ft
Friday
⇑WNW 7kt
< 1ft
Friday Night
NNW 12kt
1ft
Saturday
N 9kt
1ft
Saturday Night
Light Wind
1ft
Sunday
N 7kt
1ft
Sunday Night
Light Wind
1ft

Associated Zone Forecast which includes this point

Last Update: 3:53 pm EST Jan 21, 2026
Forecast Valid: 6pm EST Jan 21, 2026-6pm EST Jan 28, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT...

Tonight

S wind around 9 kt. Mostly cloudy, then gradually becoming mostly clear. Waves around 1 ft.

Thursday

SW wind 6 to 9 kt becoming WNW in the afternoon. Mostly sunny. Waves around 1 ft.

Thursday Night

Variable winds 5 kt or less. Partly cloudy. Waves 1 ft or less.

Friday

Variable winds less than 5 kt becoming WNW 5 to 7 kt in the afternoon. Mostly cloudy. Waves 1 ft or less.

Friday Night

NNW wind 10 to 12 kt, with gusts as high as 19 kt. Patchy freezing spray. Mostly cloudy. Waves around 1 ft.

Saturday

N wind 5 to 9 kt. A chance of snow after 1pm. Waves around 1 ft.

Saturday Night

Variable winds 5 kt or less. Snow. Patchy freezing spray. Waves around 1 ft.

Sunday

N wind around 7 kt. Snow. Waves around 1 ft.

Sunday Night

Variable winds 5 kt or less. Snow likely. Waves around 1 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.