PAGASA warns of extreme heat in 23 areas, hydrate

At least 23 areas across the Philippines, including Bacnotan in La Union, Sangley Point in Cavite, Infanta in Quezon, and San Jose in Occidental Mindoro, are under extreme heat warnings on Friday, May 16, with heat indices ranging from 42°C to 51°C according to PAGASA.

The state weather bureau placed these regions in a 'danger' category, advising residents to stay hydrated and avoid strenuous activities during peak hours to prevent heat-related illnesses.

Specific areas with the highest heat index include Bacnotan (44°C), Sangley Point and Infanta (both 44°C), and San Jose (44°C).

PAGASA also warned of possible flash floods or landslides due to moderate to heavy rains caused by the Intertropical Convergence Zone in Mindanao, Eastern Visayas, and Palawan.

In addition, easterly winds are expected to bring partly cloudy skies with isolated rainshowers or thunderstorms in Metro Manila and other parts of the country.