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 ENE Baltimore MD

Marine Point Forecast

[NOTICE]

Tonight
SSW 17kt
1ft

Small Craft Advisory
Thursday
W 13kt
1ft
Thursday Night
NW 9kt
< 1ft
Friday
⇑W 15kt
< 1ft
Friday Night
NNW 23kt⇓
1ft
Saturday
N 14kt⇓
< 1ft
Saturday Night
⇑NE 14kt
< 1ft
Sunday
NE 16kt
1ft
Sunday Night
NNE 13kt
< 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

SSW wind 13 to 17 kt. A slight chance of snow between 9pm and 10pm. Waves around 1 ft.

Thursday

WSW wind 10 to 13 kt becoming W in the afternoon. Winds could gust as high as 20 kt. Mostly sunny. Waves around 1 ft.

Thursday Night

NW wind 5 to 9 kt. Partly cloudy. Waves 1 ft or less.

Friday

Variable winds less than 5 kt becoming W 10 to 15 kt in the morning. Partly sunny. Waves 1 ft or less.

Friday Night

NNW wind 20 to 23 kt decreasing to 17 to 20 kt after midnight. Patchy freezing spray. Mostly cloudy. Waves around 1 ft.

Saturday

N wind 11 to 14 kt decreasing to 6 to 9 kt in the afternoon. A slight chance of snow after 1pm. Waves 1 ft or less.

Saturday Night

NE wind 7 to 10 kt increasing to 11 to 14 kt after midnight. Snow. Patchy freezing spray. Waves 1 ft or less.

Sunday

NE wind 11 to 16 kt. Snow. Waves around 1 ft.

Sunday Night

NNE wind 10 to 13 kt. Snow likely. Waves 1 ft or less.

*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.