Watches, Warnings & Advisories



3 products issued by NWS for: Arecibo PR

Hazardous Weather Outlook

Hazardous Weather Outlook
National Weather Service San Juan PR
442 AM AST Sun Jun 16 2024

AMZ711>745-PRZ001>013-170845-
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-
442 AM AST Sun Jun 16 2024

This Hazardous Weather Outlook is for portions of Puerto Rico.

.DAY ONE...Today and Tonight

.Lightning...Isolated thunderstorms possible across north central
and northwest Puerto Rico. Be aware of thunderstorms in your area
and be prepared to take shelter.

.Excessive Rainfall...Ponding of water in roads and poorly
drained areas across the eastern sections during the early
morning hours, and the northern half and west sections of Puerto
Rico during the afternoon. Urban and small streams flooding is
possible.

.Excessive Heat...This level of heat affects most individuals
sensitive to heat, especially those without effective cooling
and/or adequate hydration. Impacts possible in some health
systems and in heat-sensitive industries.

.DAYS TWO THROUGH SEVEN...Monday through Saturday
Hot and humid conditions will continue through the weekend into
early next week, with an Excessive Heat Watch again possible in
some areas on Monday. Residents and visitors to the islands are
urged to stay hydrated and take the necessary precautions for the
expected heat impacts. Afternoon convective development may lead
to limited excessive rainfall impacts, mainly across parts of
central, west and northern half of Puerto Rico. The rip current
risk will remain low for all local beaches into early next week.
The next tropical wave is forecast to enter the eastern Caribbean
late Monday or early Tuesday. This will increase the change for
shower development and Thunderstorms across the regional waters
and local islands. Another plume of Saharan Dust of light to
moderate concentration is also forecast to approach the region
trailing the tropical wave.


.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed.

$$



Excessive Heat Watch

URGENT - WEATHER MESSAGE...UPDATED
National Weather Service San Juan PR
1141 AM AST Sun Jun 16 2024

PRZ001-002-005-008-010-012-013-VIZ001-002-162345-
/O.CON.TJSJ.HT.Y.0030.000000T0000Z-240616T2200Z/
/O.CON.TJSJ.EH.A.0010.240617T1400Z-240617T2200Z/
San Juan and Vicinity-Northeast-North Central-Northwest-
Mayaguez and Vicinity-Culebra-Vieques-
St.Thomas...St. John...and Adjacent Islands-St Croix-
Including the cities of Bayamon, Carolina, Catano, Guaynabo,
San Juan, Toa Alta, Toa Baja, Trujillo Alto, Ceiba, Canovanas,
Fajardo, Humacao, Loiza, Luquillo, Naguabo, Rio Grande, Arecibo,
Barceloneta, Dorado, Florida, Manati, Vega Alta, Vega Baja,
Aguadilla, Camuy, Hatillo, Isabela, Quebradillas, Aguada, Anasco,
Hormigueros, Mayaguez, Moca, Rincon, San German, Culebra,
Vieques, Anna`s Retreat, Charlotte Amalie, Charlotte Amalie East,
Charlotte Amalie West, Cruz Bay, Christiansted, Frederiksted,
Frederiksted Southeast, and Grove Place
1141 AM AST Sun Jun 16 2024

...HEAT ADVISORY REMAINS IN EFFECT UNTIL 6 PM AST THIS EVENING...
...EXCESSIVE HEAT WATCH REMAINS IN EFFECT FROM MONDAY MORNING
THROUGH MONDAY AFTERNOON...

* WHAT...For the Heat Advisory, a period of dangerously hot and
  humid conditions are expected. This level of heat affects most
  individual sensitive to heat. expected. For the Excessive Heat
  Watch, A period of dangerously hot and humid conditions are
  expected. This level of heat affects anyone without effective
  cooling and/or adequate hydration.

* WHERE...In Puerto Rico, Culebra, Mayaguez and Vicinity, North
  Central, Northeast, Northwest, San Juan and Vicinity, and
  Vieques Counties. In Virgin Islands, St Croix and St. Thomas,
  St. John, and Adjacent Islands.

* WHEN...For the Heat Advisory, from 10 AM this morning to 6 PM
  AST this evening. For the Excessive Heat Watch, from Monday
  morning through Monday afternoon.

* IMPACTS...Heat related illnesses increase significantly during
  extreme heat and high humidity events.

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.

Monitor the latest forecasts and warnings for updates.

&&

$$




Heat Advisory

URGENT - WEATHER MESSAGE...UPDATED
National Weather Service San Juan PR
1141 AM AST Sun Jun 16 2024

PRZ001-002-005-008-010-012-013-VIZ001-002-162345-
/O.CON.TJSJ.HT.Y.0030.000000T0000Z-240616T2200Z/
/O.CON.TJSJ.EH.A.0010.240617T1400Z-240617T2200Z/
San Juan and Vicinity-Northeast-North Central-Northwest-
Mayaguez and Vicinity-Culebra-Vieques-
St.Thomas...St. John...and Adjacent Islands-St Croix-
Including the cities of Bayamon, Carolina, Catano, Guaynabo,
San Juan, Toa Alta, Toa Baja, Trujillo Alto, Ceiba, Canovanas,
Fajardo, Humacao, Loiza, Luquillo, Naguabo, Rio Grande, Arecibo,
Barceloneta, Dorado, Florida, Manati, Vega Alta, Vega Baja,
Aguadilla, Camuy, Hatillo, Isabela, Quebradillas, Aguada, Anasco,
Hormigueros, Mayaguez, Moca, Rincon, San German, Culebra,
Vieques, Anna`s Retreat, Charlotte Amalie, Charlotte Amalie East,
Charlotte Amalie West, Cruz Bay, Christiansted, Frederiksted,
Frederiksted Southeast, and Grove Place
1141 AM AST Sun Jun 16 2024

...HEAT ADVISORY REMAINS IN EFFECT UNTIL 6 PM AST THIS EVENING...
...EXCESSIVE HEAT WATCH REMAINS IN EFFECT FROM MONDAY MORNING
THROUGH MONDAY AFTERNOON...

* WHAT...For the Heat Advisory, a period of dangerously hot and
  humid conditions are expected. This level of heat affects most
  individual sensitive to heat. expected. For the Excessive Heat
  Watch, A period of dangerously hot and humid conditions are
  expected. This level of heat affects anyone without effective
  cooling and/or adequate hydration.

* WHERE...In Puerto Rico, Culebra, Mayaguez and Vicinity, North
  Central, Northeast, Northwest, San Juan and Vicinity, and
  Vieques Counties. In Virgin Islands, St Croix and St. Thomas,
  St. John, and Adjacent Islands.

* WHEN...For the Heat Advisory, from 10 AM this morning to 6 PM
  AST this evening. For the Excessive Heat Watch, from Monday
  morning through Monday afternoon.

* IMPACTS...Heat related illnesses increase significantly during
  extreme heat and high humidity events.

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.

Monitor the latest forecasts and warnings for updates.

&&

$$