PAGASA: 5 areas to reach dangerous heat index on Wednesday

State weather bureau PAGASA said five areas in the country may reach "dangerous levels" of heat index on Wednesday.

According to PAGASA's 5 p.m. weather forecast on Tuesday, the following areas may reach 42? heat index:

• Aparri, Cagayan
• CBSUA-Pili, Camarines Sur
• Dumangas, Iloilo
• Catarman, Northern Samar
• Guiuian, Eastern Samar

The heat index in an area may reach dangerous levels when it reaches 42°C up to 51°C.

Under this weather condition, heat cramps and heart exhaustion are possible. People may also suffer from heat stroke with continued exposure.

Symptoms of heat-related illnesses also include sweating heavily, exhaustion or fatigue, dizziness, blacking out, weak but fast pulse, nausea, and vomiting.

PAGASA advised the public to avoid outdoor activity, remain hydrated and wear protective gear to avoid heat-related illnesses.

Meanwhile, the lowest temperature predicted for Wednesday is Baguio City, Benguet with 27?. —Jiselle Anne Casucian/ VAL, GMA Integrated News