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Olongapo swelters as heat index soars to dangerous 44.8°C

Olongapo City residents faced extreme heat conditions on Sunday as temperatures climbed to dangerous levels. The heat index in Barangay Barretto reached 44.8 degrees Celsius, triggering health and safety warnings from local authorities.

LSN Philippines · 25 October 2026

Olongapo swelters as heat index soars to dangerous 44.8°C

OLONGAPO CITY — Residents of this Zambales city contended with hazardous heat conditions on Sunday as the City Disaster Risk Reduction and Management Office (CDRRMO) recorded a heat index of 44.8 degrees Celsius in Barangay Barretto.

The reading, taken during Sunday morning hours, placed the affected area within the "danger" category according to classifications established by the Philippine Atmospheric, Geophysical and Astronomical Services Administration (PAGASA). Prolonged exposure at such levels poses significant health risks to the population.

The sustained high temperatures underscore the need for residents to take precautions against heat-related illnesses, including heat exhaustion and heat stroke. Authorities typically advise limiting outdoor activities during peak heat hours, maintaining adequate hydration, and seeking shelter in cooler environments.

The CDRRMO continues to monitor atmospheric conditions and heat index readings across the city to inform residents of any changes in weather patterns and potential health hazards.