Regional Weather Summary
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AWCA82 TJSJ 102025

Weather Summary for Puerto Rico
National Weather Service San Juan PR
425 PM AST Sun Dec 10 2017

Partly cloudy skies prevailed across the area today, as the
prevailing easterly trade winds continued to transport occasional
patches of low to mid level moisture across the area. San Juan
radar showed passing showers across the area today, these showers
were of light intensity and left little accumulations. The
daytime high temperature reached the mid to upper 80s along the
coast and inland, while higher elevations only reached the mid
70s. Tonight temperatures will fall to the upper 60s to low 70s
with the coastal areas being slightly warm. Winds will prevail
out of the east at 5 - 10 mph tonight and early tomorrow.

A fair and stable weather pattern with mostly sunny skies can be expected
through Tuesday, as the surface high pressure north of the region
will remain the dominant weather feature. The moderate trade
winds today will continue to bring occasional patches of shallow
moisture across the coastal waters and local islands. This will be
sufficient to support the development of brief showers over some
areas during the afternoon. Widespread precipitation and
significant rainfall accumulations are not anticipated across the
islands for the next few days.

Across the regional waters...Mariners can expect slowly subsiding but
hazardous seas of 5 to 7 feet, and winds from east northeast between
10 to 15 knots with higher gusts.


This product is issued around 5 AM and 5 PM each day and weather
conditions may change between issuances. Please verify the status
of any Watches...Warnings or Advisories mentioned in this product. is the U.S. government's official web portal to all federal, state and local government web resources and services.