Major Winter Storm to Bring Heavy Snow and Ice Impacts; Dangerously Cold in the North-Central U.S.

A large, long-duration winter storm is expected to bring widespread heavy snow, sleet, and freezing rain from the Southern Rockies/Plains into the Mid-South beginning Friday, spreading eastward to the Mid-Atlantic and New England this weekend. An Arctic front will bring frigid temperatures and gusty winds that will lead to dangerous wind chills from the Northern Plains and Upper Midwest. Read More >

Hazardous Weather Conditions

Small Craft Advisory until January 23, 05:00 AM EST

For More Weather Information:

San Juan, PR Local Forecast Office

9NM SSE Fajardo PR

Marine Point Forecast

[NOTICE]

Tonight
Low: 80 °F
E 14kt
3ft

Small Craft Advisory
Friday
High: 82 °F
E 12kt
3ft
Friday Night
Low: 80 °F
E 12kt
2-3ft
Saturday
High: 82 °F
E 13kt
2ft
Saturday Night
Low: 80 °F
E 14kt
2ft
Sunday
High: 82 °F
E 15kt
3ft
Sunday Night
Low: 80 °F
E 14kt
3ft
Monday
High: 82 °F
E 11kt
2ft
Monday Night
Low: 80 °F
E 9kt
2ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 6:16 pm EST Jan 22, 2026
Forecast Valid: 6pm EST Jan 22, 2026-6pm EST Jan 29, 2026

View Nearby Observations

Detailed Forecast

Tonight

E wind 11 to 14 kt. Showers likely, mainly before 8pm. Seas around 3 ft.

Friday

E wind 10 to 12 kt. Scattered showers before 8am, then scattered showers and thunderstorms between 8am and 2pm, then scattered showers after 2pm. Seas around 3 ft.

Friday Night

E wind around 12 kt. Scattered showers, then showers likely and possibly a thunderstorm after 11pm. Seas 2 to 3 ft.

Saturday

E wind 11 to 13 kt. Scattered showers. Seas around 2 ft.

Saturday Night

E wind 11 to 14 kt. Scattered showers. Seas around 2 ft.

Sunday

E wind 13 to 15 kt. Scattered showers, mainly after 11am. Seas around 3 ft.

Sunday Night

E wind 12 to 14 kt. Partly cloudy. Seas around 3 ft.

Monday

E wind around 11 kt. Scattered showers. Seas around 2 ft.

Monday Night

E wind around 9 kt. Scattered showers. Seas around 2 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.