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Hazardous Weather Outlook


Hazardous Weather Outlook
National Weather Service San Juan PR
524 AM AST Sat Aug 17 2019

AMZ710>745-PRZ001>013-180930-
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-
524 AM AST Sat Aug 17 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
the San Juan metro area, the interior and western sections of Puerto
Rico. These thunderstorms could produce strong gusty winds.

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

.Wind...Sustained winds in excess of 20 knots are possible this
afternoon across the Atlantic and Caribbean coastal waters.

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

.Heat...Southeasterly trade winds will result in above normal
heat index along the lower elevations of the islands.

.Days Two through Seven...Sunday through Friday

Showers and thunderstorms are expected across the interior and
western sections of Puerto Rico on Sunday afternoon. They could result
in urban and small stream flooding. More widespread showers and
thunderstorms are expected on Monday with the passage of a tropical
wave, with urban and small stream flooding possible across more areas.
A moderate risk of rip currents will continue across some of the
local beaches during the next several days.

.Spotter information statement...

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

$$

Hazardous Weather Outlook
National Weather Service San Juan PR
524 AM AST Sat Aug 17 2019

AMZ715-725-VIZ001-002-180930-
St. Thomas St. John adjacent Islands-St Croix-
Nearshore Atlantic and adjacent Caribbean Coastal Waters-
524 AM AST Sat Aug 17 2019

This Hazardous Weather Outlook is for the U.S. Virgin Islands and the
adjacent Coastal Waters.

.Day One...Today and Tonight

.Rip Currents...There is a moderate risk of rip currents for the east
coast of St. Croix.

.Heat...Southeasterly trade winds will result in above normal
heat index along the lower elevations of the islands.

.Days Two through Seven...Sunday through Friday

A tropical wave is expected to bring shower and thunderstorm activity
between late Sunday and through Monday across the U.S. Virgin Islands.
Urban flooding is possible with this activity. A moderate risk of rip
currents will continue for some of the east and southern beaches of
Saint Croix during the next few days.

.Spotter information statement...

Widespread spotter activation is not anticipated, however individual
spotter are encouraged to report waterspouts and rip currents to the
National Weather Service in San Juan.

$$

U.S. Dept. of Commerce
NOAA National Weather Service
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Silver Spring, MD 20910
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Page last modified: June 2, 2009
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