Significant and Catastrophic Flooding in the Pacific Northwest; Very Cold Temperatures in the Northern Plains

The atmospheric river over the Pacific Northwest will begin to subside today, but lingering rainfall will exacerbate ongoing catastrophic major river flooding, and landslides will continue across portions of western Washington and northwest Oregon for several days. Arctic air will plummet southward into the Northern Plains today, bringing cold air in the single digits to the region by Friday. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

For More Weather Information:

San Juan, PR Local Forecast Office

18NM E Ponce PR

Marine Point Forecast

[NOTICE]

Today
High: 83 °F
ESE 13kt
2ft
Tonight
Low: 82 °F
ENE 9kt
2ft
Friday
High: 83 °F
E 15kt
2-3ft
Friday Night
Low: 82 °F
ENE 9kt
3ft
Saturday
High: 83 °F
E 16kt
3ft
Saturday Night
Low: 82 °F
ENE 9kt
2ft
Sunday
High: 83 °F
E 13kt
2-3ft
Sunday Night
Low: 82 °F
E 10kt
2-3ft
Monday
High: 83 °F
E 9kt
2ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 9:25 am EST Dec 11, 2025
Forecast Valid: 9am EST Dec 11, 2025-6pm EST Dec 17, 2025

View Nearby Observations

Detailed Forecast

Today

ESE wind 10 to 13 kt. Showers likely, mainly between 2pm and 5pm. Seas around 2 ft.

Tonight

ENE wind 7 to 9 kt. Showers likely, mainly between 8pm and 2am. Seas around 2 ft.

Friday

E wind 8 to 15 kt. Isolated showers before 11am. Seas 2 to 3 ft.

Friday Night

ENE wind 7 to 9 kt. Isolated showers. Seas around 3 ft.

Saturday

E wind 9 to 16 kt, with gusts as high as 22 kt. Isolated showers before 11am. Seas around 3 ft.

Saturday Night

ENE wind 7 to 9 kt. Isolated showers. Seas around 2 ft.

Sunday

E wind 8 to 13 kt. Sunny. Seas 2 to 3 ft.

Sunday Night

E wind 6 to 10 kt. Clear. Seas 2 to 3 ft.

Monday

E wind 5 to 9 kt. Sunny. 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.