Hazardous Weather Outlook
Issued by NWS San Juan, PR

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FLCA42 TJSJ 210847
HWOSJU

Hazardous Weather Outlook
National Weather Service San Juan PR
447 AM AST Mon Aug 21 2017

AMZ710>745-PRZ001>013-220900-
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 Mon Aug 21 2017

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 gusty winds today across western Puerto Rico.

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

.Wind...Sustained winds up to 24 MPH is expected across the offshore
Atlantic and Caribbean waters.

.Waves...Choppy/Rough seas up to 7 feet are expected across the
offshore Atlantic waters. Seas between 5 to 6 feet are expected
elsewhere.

.Rip Currents...There is a moderate risk of rip currents for most of
the beaches in Puerto Rico and for most beaches of Vieques and
Culebra.

.Heat...Above normal temperature and heat index are expected mainly
along the south coastal sections of Puerto Rico, Vieques and Culebra.

.Days Two through Seven...Tuesday through Sunday

Moderate rip current risk is expected to continue during the next few
days as well. Heat indices will reach 102 to 107 degrees in some
lower elevation sites during most afternoons. A tropical wave will
move across the region Wednesday producing showers and thunderstorms
which could lead to urban and small stream flooding.

.Spotter information statement...

Widespread spotter activation is not anticipated, however individual
spotter are encouraged to report High winds, Flooding, Waterspout, and
Rip Currents to the National Weather Service in San Juan.

$$

AMZ715-725-VIZ001-002-220900-
St. Thomas St. John adjacent Islands-St Croix-
Nearshore Atlantic and adjacent Caribbean Coastal Waters-
447 AM AST Mon Aug 21 2017

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

.Day One...Today and Tonight

.Wind...Sustained winds up to 24 MPH is expected across the offshore
Atlantic and Caribbean waters.

.Waves...Choppy/Rough seas up to 7 feet are expected across the
offshore Atlantic waters. Seas between 5 to 6 feet are expected
elsewhere.

.Rip Currents...There is a moderate risk of rip currents for
most of the beaches of St Croix.

.Heat...Above normal temperature and heat index are expected mainly
along the south coastal sections of the U.S. Virgin Islands.

.Days Two through Seven...Tuesday through Sunday

The moderate risk of rip current is expected to continue during the
next few days as well. Heat indices will reach 102 to 107 degrees in
some lower elevation sites during most afternoons.

.Spotter information statement...

Widespread spotter activation is not anticipated, however individual
spotter are encouraged to report High winds and Rip Currents to the
National Weather Service in San Juan.

$$



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