Watches, Warnings & Advisories

One product issued by NWS for:

Hazardous Weather Outlook

Hazardous Weather Outlook
National Weather Service San Juan PR
448 AM AST Thu May 23 2024

St. Thomas St. John adjacent Islands-St Croix-
Nearshore Atlantic and adjacent Caribbean Coastal Waters-
448 AM AST Thu May 23 2024

This Hazardous Weather Outlook is for portions of USVI.

.DAY ONE...Today and Tonight

.Lightning...Isolated to scattered thunderstorms possible. Be
aware of thunderstorms in your area and be prepared to take

.Excessive Rainfall...Flooding of urban areas, roads, small
streams, and washes. Isolated flash floods possible.

.Excessive Heat...Heat index 102-107 degrees across coastal areas.
Heat exhaustion possible with prolonged exposure.

.Wind...Breezy conditions. Unsecured items could blow around.

.Rip Currents...Life-threatening rip currents are possible in the
surf zone particularly across St. Croix.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday

A deep layered trough moving across the greater Antilles will
cause unstable weather conditions with heavy showers and
thunderstorms across most of the area into the weekend. Flooding
remains the greatest threat throughout this time. Thunderstorms
capable of producing strong winds, heavy downpours, and frequent
lightning remain very possible during into the weekend. Conditions
seem to improve by next week, however heavy rainfall is possible
during the afternoon hours,


Spotter activation is encouraged. Please relay any information
about flooding, winds, waves, and rip currents to the National
Weather Service in San Juan.