Hazardous Weather Outlook
Issued by NWS San Juan, PR

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FLCA42 TJSJ 030738
HWOSJU

Hazardous Weather Outlook
National Weather Service San Juan PR
338 AM AST Thu Jul 3 2025

AMZ711>745-PRZ001>013-040745-
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-
338 AM AST Thu Jul 3 2025

This Hazardous Weather Outlook is for portions of Puerto Rico.

.DAY ONE...Today and Tonight

.Lightning...Isolated thunderstorms, particularly across
the northwest. Stay alert and be prepared to take shelter if
storms develop.

.Excessive Rainfall...Flooding in urban areas, roads, small
streams, and washes, particularly across the interior and
northwest. 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.

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

.Rip Currents...Occasional life-threatening rip currents will
develop along the surf zone, particularly across the north and
east. Isolated stronger rip currents will occur elsewhere,
especially near piers, jetties, and channels.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday

An elevated heat risk is expected to continue through early next
week, then the risk will be limited. A tropical wave will bring
showers and thunderstorms tomorrow, with an elevated flood threat
and limited lightning risk along the northwest. Increasing winds
will cause choppy seas and moderate rip current risk next week.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed.

$$

AMZ716-726-VIZ001-002-040745-
St. Thomas St. John adjacent Islands-St Croix-
Nearshore Atlantic and adjacent Caribbean Coastal Waters-
338 AM AST Thu Jul 3 2025

This Hazardous Weather Outlook is for portions of USVI.

.DAY ONE...Today and Tonight

No hazardous weather is expected at this time.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday

A limited heat risk is expected next week. Increasing winds will
cause choppy seas and moderate rip current risk next week.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed.

$$