Watches, Warnings & Advisories



2 products issued by NWS for: Vega Baja PR

Hazardous Weather Outlook

Hazardous Weather Outlook
National Weather Service San Juan PR
436 AM AST Tue Jul 15 2025

AMZ711>745-PRZ001>013-160845-
San Juan and Vicinity-Northeast-Southeast-Eastern Interior-
North Central-Central Interior-Ponce and Vicinity-Northwest-
Western Interior-Mayaguez and Vicinity-Southwest-Culebra-Vieques-
The nearshore and off shore Atlantic and Caribbean Coastal Waters-
436 AM AST Tue Jul 15 2025

This Hazardous Weather Outlook is for portions of Puerto Rico.

.DAY ONE...Today and Tonight

.Lightning...Isolated thunderstorms, particularly across north,
east and west Puerto Rico. Stay alert and be prepared to take
shelter if storms develop.

.Excessive Rainfall...Flooding in urban areas, roads, small
streams, and washes, particularly across western Puerto Rico.
There is a low chance of isolated flash floods. Elsewhere, plan
for water ponding on roads and in poorly drained areas.

.Excessive Heat...This level of heat affects most individuals
sensitive to heat, especially those without effective cooling
and/or adequate hydration. Those extremely sensitive to heat face
the highest risk. Some health systems and heat-sensitive
industries could be affected. These conditions are most likely
across all coastal and urban areas of Puerto Rico.

.Wind...Breezy conditions (18-22 kts | 21-25 mph), particularly
across northern and southwestern Puerto Rico. Unsecured items
could blow around.

.Marine Conditions...Small craft should exercise caution,
particularly across the Atlantic waters.

.Rip Currents...Life-threatening rip currents are possible in the
surf zone, particularly across beaches of north, east, southeast
Puerto Rico, Culebra and Vieques. Isolated stronger rip currents
may occur elsewhere, especially near piers, jetties, and channels.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday

An elevated excessive heat threat will continue through Friday
across most lower elevations of PR. Isolated thunderstorms are
expected each afternoon over portions of the interior and western
PR. Breezy conditions and a moderate risk of rip currents will
prevail through the workweek. A tropical wave is expected to
increase shower and thunderstorm activity by midweek. A dense
Saharan Air Layer will return on Thursday, promoting hazy skies
and reduced visibilities through the weekend.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed.

$$



Heat Advisory

URGENT - WEATHER MESSAGE
National Weather Service San Juan PR
411 AM AST Tue Jul 15 2025

PRZ001>005-007-008-010-011-152000-
/O.NEW.TJSJ.HT.Y.0016.250715T1400Z-250715T2000Z/
San Juan and Vicinity-Northeast-Southeast-Eastern Interior-North
Central-Ponce and Vicinity-Northwest-Mayaguez and Vicinity-
Southwest-
Including the cities of Aguas Buenas, Gurabo, Barceloneta,
Salinas, Naguabo, Juana Diaz, Quebradillas, Camuy, Isabela,
Hormigueros, Moca, Cabo Rojo, Guaynabo, Catano, Bayamon, Guanica,
Vega Alta, Ceiba, Fajardo, Lajas, Carolina, Humacao, Toa Baja,
Caguas, Cayey, San Lorenzo, Dorado, Rincon, Trujillo Alto, San
Juan, Canovanas, Ponce, Hatillo, Yabucoa, Vega Baja, San German,
Loiza, Toa Alta, Maunabo, Manati, Yauco, Florida, Aguada,
Guayama, Juncos, Aguadilla, Cidra, Arecibo, Patillas, Las
Piedras, Anasco, Rio Grande, Santa Isabel, Arroyo, Mayaguez,
Comerio, Guayanilla, Penuelas, and Luquillo
411 AM AST Tue Jul 15 2025

...HEAT ADVISORY IN EFFECT FROM 10 AM THIS MORNING TO 4 PM AST THIS
AFTERNOON...

* WHAT...This level of heat affect most individuals sensitive to
  heat, especially those without effective cooling and/or adequate
  hydration. Impacts possible in some health system and in
  heat-sensitive industries.

* WHERE...Eastern Interior, Mayaguez and Vicinity, North Central,
  Northeast, Northwest, Ponce and Vicinity, San Juan and Vicinity,
  Southeast, and Southwest Counties.

* WHEN...From 10 AM this morning to 4 PM AST this afternoon.

* IMPACTS...Hot temperatures and high humidity may cause heat
  illnesses.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.

&&

$$

DSR