Hazardous Weather Outlook
Issued by NWS San Juan, PR

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FLCA42 TJSJ 220914 CCA
HWOSJU

Hazardous Weather Outlook...CORRECTED
National Weather Service San Juan PR
514 AM AST Thu May 22 2025

AMZ711>745-PRZ001>013-230915-
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-
514 AM AST Thu May 22 2025

This Hazardous Weather Outlook is for portions of Puerto Rico.

.DAY ONE...Today and Tonight

.Lightning...Isolated thunderstorms, particularly across
northwestern 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 northwestern 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 northern and western municipalities.

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

.DAYS TWO THROUGH SEVEN...Friday through Wednesday

Above-normal temperatures will persist but gradually diminishing,
with a limited heat risk through the weekend across urban and
coastal areas. As trade winds strengthen, expect a return of
moderate rip current risk by the end of the week into the weekend.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed.

$$

AMZ716-726-VIZ001-002-230915-
St. Thomas St. John adjacent Islands-St Croix-
Nearshore Atlantic and adjacent Caribbean Coastal Waters-
514 AM AST Thu May 22 2025

This Hazardous Weather Outlook is for portions of USVI.

.DAY ONE...Today and Tonight

.Excessive Heat...This level of heat affects primarily those
individuals extremely sensitive to heat, especially when outdoors
without effective cooling and/or adequate hydration.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday

As trade winds strengthen, expect a return of moderate rip
current risk by the end of the week into the weekend.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed.

$$