Critical Fire Weather in the High Plains; Heavy Snow in the Western Mountains and Northern Plains

Gusty winds and low relative humidity will bring critical fire weather to the central and southern High Plains Wednesday. Two Pacific storms will continue impacting the mountains of the western U.S. into Thursday with gusty winds and heavy snow. Heavy snow and gusty winds will continue to impact the northern Plains into the central Great Lakes Wednesday. Read More >

For More Weather Information:

San Juan, PR Local Forecast Office

3NM NW San Juan PR

Marine Point Forecast

[NOTICE]

Wednesday
High: 81 °F
ENE 12kt
2ft
Wednesday Night
Low: 78 °F
E 8kt
3ft
Thursday
High: 81 °F
E 12kt
4-5ft
Thursday Night
Low: 78 °F
E 10kt
5-6ft
Friday
High: 81 °F
E 14kt
6ft
Friday Night
Low: 78 °F
E 9kt
5ft
Saturday
High: 81 °F
E 14kt
5ft
Saturday Night
Low: 78 °F
E 9kt
4ft
Sunday
High: 81 °F
ESE 14kt
4ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 8:42 pm EST Feb 17, 2026
Forecast Valid: 1am EST Feb 18, 2026-6pm EST Feb 24, 2026

View Nearby Observations

Detailed Forecast

Wednesday

ENE wind 5 to 12 kt. Scattered showers, mainly before 11am. Seas around 2 ft.

Wednesday Night

E wind 6 to 8 kt. Isolated showers after 8pm. Seas around 3 ft.

Thursday

E wind 7 to 12 kt. Isolated showers. Seas 4 to 5 ft.

Thursday Night

E wind 7 to 10 kt. Isolated showers. Seas 5 to 6 ft.

Friday

E wind 8 to 14 kt. Isolated showers. Seas around 6 ft.

Friday Night

E wind 7 to 9 kt. Scattered showers. Seas around 5 ft.

Saturday

E wind 10 to 14 kt. Scattered showers before 11am. Seas around 5 ft.

Saturday Night

E wind around 9 kt. Partly cloudy. Seas around 4 ft.

Sunday

ESE wind 7 to 14 kt. Scattered showers. Seas around 4 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.