Regional Weather Summary
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AWCA82 TJSJ 202108

Weather Summary for Puerto Rico
National Weather Service San Juan PR
508 PM AST Mon Feb 20 2017

Mostly clear to partly cloudy skies were observed across the
region today. Clouds increased around noon mainly across the
northern half portion of the islands. Little to no shower activity
was detected across mainland Puerto Rico. However, some showers
developed across the North and East municipalities during the
afternoon hours. Maximum temperatures were across the coastal
areas were in the mid to upper 80s while in the interior were in
the mid 70s to low 80s.

Little to no shower activity is expected across the southern
half section of Puerto Rico tonight. However, shower activity is
likely across the Atlantic waters as a surface trough in
combination with trough pattern aloft are expected to increase the
chance for showers later this afternoon into the overnight hours.
Also, showers are possible across portions of north and east
Puerto Rico. However, no significant rainfall amounts are
expected at this time.

Marine conditions will continue to improve across the local waters
through Tuesday. Mariners can expect seas of 4 feet or less over
the coastal waters.


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.