ILOILO City – Heat index levels across parts of the Visayas remain at hazardous levels, with several monitoring stations registering readings within the “danger” category in recent days, based on the latest bulletin released by the Philippine Atmospheric Geophysical and Astronomical Services Administration (PAGASA) as of 5 p.m. on April 28, 2026.
In Western Visayas, the highest “feels-like” temperature was recorded in Dumangas, Iloilo at 46°C on April 24, while Iloilo City consistently posted 43°C on multiple days — both falling under the danger range of 42°C to 51°C. In Negros Island, La Granja in La Carlota City likewise experienced intense heat, with readings reaching up to 44°C.
Forecasts for the next two days show no significant easing of conditions. From April 29 to 30, several parts of Iloilo and neighboring provinces are expected to remain within extreme caution to danger levels (33°C to 43°C), raising continued concern over heat-related health risks.
Nationwide, the highest computed heat index was observed in Butuan City, which reached 47°C, while parts of Luzon such as Sangley Point in Cavite and Dagupan City in Pangasinan also recorded temperatures in the mid-40s, indicating that extreme heat conditions are affecting large portions of the country.
Compared with earlier reports issued this week, the latest figures suggest a sustained period of high heat index levels, especially in Western Visayas. Previous advisories placed most areas under the extreme caution bracket, but more locations have since escalated into the danger zone, particularly during afternoon peak hours.
The ongoing trend reflects earlier warnings from PAGASA’s regional forecasters about intensifying heat brought about by generally dry conditions and light winds. Current projections indicate that these weather patterns are likely to continue in the coming days.
PAGASA clarified that the heat index measures how hot it actually feels when humidity is factored in with air temperature, and that readings may vary depending on local conditions. The agency continues to advise the public to minimize outdoor exposure during the hottest parts of the day, drink plenty of water, and stay updated through official advisories.
Authorities are also urging extra caution for vulnerable groups, including children, senior citizens, and individuals with existing health conditions, as extreme heat persists across the region./PN
