The Philippine Atmospheric, Geophysical and Astronomical Services Administration (PAGASA) has warned of “danger level” heat index values in 26 areas across the country on Friday, April 25.
According to PAGASA’s 5 p.m. weather bulletin issued on Wednesday, April 24, several areas are expected to experience a heat index ranging from 42°C to 45°C — a level that significantly increases the risk of heat-related illnesses, particularly heat stroke.
Dagupan City in Pangasinan tops the list with a forecast heat index of 45°C.
Four areas are forecasted to reach 44°C, including:
- Iba, Zambales
- Ambulong, Tanauan, Batangas
- Coron, Palawan
- Panglao International Airport, Bohol
Meanwhile, a 43°C heat index is expected in:
- Bacnotan, La Union
- Tuguegarao City, Cagayan
- TAU Camiling, Tarlac
- San Jose, Occidental Mindoro
- Puerto Princesa City, Palawan
- Cuyo, Palawan
- Masbate City
- CBSUA-Pili, Camarines Sur
- Dumangas, Iloilo
Twelve more locations may reach 42°C, including:
- ISU Echague, Isabela
- Daler (Radar), Aurora
- CLSU Muñoz, Nueva Ecija
- Cubi Point, Subic Bay, Olongapo City
- San Ildefonso, Bulacan
- Sangley Point, Cavite City
- Infanta, Quezon
- Legazpi City, Albay
- Roxas City and Mambusao, Capiz
- Iloilo City
- La Granja, La Carlota, Negros Occidental
PAGASA categorizes areas with a heat index between 42°C to 51°C under the “danger” classification. At this level, individuals exposed to extreme heat are at high risk for heat exhaustion and heat stroke.
In light of the intense heat, the Department of Health (DOH) strongly advised the public to stay hydrated, recommending at least 10 glasses of water per day for those under prolonged sun exposure.
The agency also urged the public to wear light clothing, avoid outdoor activities during midday, and seek medical attention at the first sign of heat-related symptoms.
The public is advised to regularly monitor PAGASA updates and take necessary precautions to stay safe during this extreme weather.