Cebu City is experiencing a significant rise in temperatures, with the heat index hitting 41 degrees Celsius on Tuesday, May 5. The Philippine Atmospheric, Geophysical and Astronomical Services Administration (Pagasa) has classified this as an extreme caution situation.
Pagasa's latest monitoring indicates that areas in Central Visayas, including Panglao and Mactan, have also recorded high heat index levels, ranging between 39 and 40 degrees Celsius.
Janina Zharelle Marte, a weather specialist, highlighted that the heat index in Metro Cebu is expected to remain between 38 and 41 degrees Celsius throughout the week, indicating a persistent risk.
Understanding Extreme Caution
According to Pagasa, a heat index of 33 to 41 degrees Celsius calls for extreme caution, as prolonged exposure could lead to heat cramps and exhaustion. Symptoms may include heavy sweating, fatigue, and nausea.
The next level, categorized as danger (42°C to 51°C), increases the risk of heat exhaustion and stroke, while extreme danger (52°C and above) signals an imminent threat.
Vulnerable Groups
Marte noted that while everyone is susceptible to the heat, outdoor workers are particularly at risk. Indoor spaces can also become dangerously hot without proper ventilation.
Health Precautions Advised
Pagasa has advised residents to limit exposure outdoors, especially from 10 a.m. to 4 p.m. They recommend staying hydrated, wearing breathable clothing, and seeking shaded areas.
If you need to go out, ensure you bring water and protection from the heat, like hats or umbrellas.
Janina Zharelle Marte
Despite predictions of possible rain in the coming days, high heat index levels are likely to continue.
Ongoing Dry Conditions
Cebu is currently facing an extended dry spell, with little to no rainfall recorded for nearly a month. Pagasa is also monitoring conditions for a potential shift to El Niño, which could further escalate temperatures and reduce rainfall.
Models suggest a 79 percent chance of El Niño developing between June and August, which may lead to hotter and drier conditions across the region.