Mostly cloudy, breezy with occasional rain, high 93
John McCarthy
Tuesday, September 16, 2025
AM: Passing showers across the U.S. Virgin Islands and Puerto Rico.
PM: Showers and thunderstorms across western to southwestern sections of Puerto Rico
AM: Passing downpours over the Virgin Islands and Puerto Rico
PM: Rainfall and thunderstorms over the west and southwest of Puerto Rico
Dangerous heat today! A Heat Advisory is in effect from 10 AM to 5 PM for coastal and urban areas of Puerto Rico, Vieques, Culebra, and the U.S. Virgin Islands.
Stay hydrated, avoid strenuous activity during peak heat, take breaks in shade/AC, and wear light, loose clothing.
MODERATE RISK of Rip Currents – northern and eastern sections of Puerto Rico, Culebra and St. Croix. There is a LOW RISK elsewhere
Looking Ahead: Heat risks will continue over the next 5 days, with significant levels expected by Friday in Puerto Rico.
NHC Tropical Weather Outlook (Tuesday, September 16, 2025)
NHC Warning Coordination Meteorologist Robbie Berg and Senior Hurricane Specialist John Cangialosi provide an update on the tropics for Tuesday, September 16, 2025.
