National Weather Service

Watches, Warnings & Advisories
NWS Homepage

One product issued by NWS for:
Share |

Hazardous Weather Outlook

Hazardous Weather Outlook
National Weather Service San Juan PR
447 AM AST Sat Jul 20 2019

San Juan and Vicinity-Northeast-Southeast-Eastern Interior-
North Central-Central Interior-Ponce and Vicinity-Nortwest-
Western Interior-Mayaguez and Vicinity-Southwest-Culebra-Vieques-
The nearshore and off shore Atlantic and Caribbean Coastal Waters-
447 AM AST Sat Jul 20 2019

This Hazardous Weather Outlook is for Puerto Rico and the adjacent
Atlantic Coastal Waters.

.Day One...Today and Tonight

.Thunderstorms...There is a chance of thunderstorms with heavy
rainfall and brief gusty winds this afternoon across portions of
western and interior Puerto Rico.

.Flooding...Heavy rains could lead to urban and small stream

.Rip Currents...There is a moderate risk of rip currents for
a few beaches on the north coast of Puerto Rico.

.Fire...Increased Fire Danger is expected across the south coastal
plains of Puerto Rico.

.Heat...High humidities and slightly above normal temperatures will
produce heat indices of 100-107 degrees Fahrenheit in many lower
elevation locations.

.Days Two through Seven...Sunday through Friday

The risk of thunderstorms will continue each afternoon in western and
interior Puerto Rico. A moderate risk of rip currents will be
scattered around the northern and southern coasts of Puerto Rico each
day--with coverage increasing early next week. Heat indices will
exceed 102 degrees in some lower elevations each day.

.Spotter information statement...

Widespread spotter activation is not anticipated, however individual
spotter are encouraged to report high winds, hail, flooding,
waterspouts or rip currents to the National Weather Service in San


U.S. Dept. of Commerce
NOAA National Weather Service
1325 East West Highway
Silver Spring, MD 20910
Page last modified: May 16, 2007
NATIONAL WEATHER SERVICE: for Safety, for Work, for Fun - FOR LIFE