HEAT INDEX ALERT: 13 areas may hit danger levels on Tuesday, April 28

MANILA, Philippines — At least 13 areas are expected to reach “danger” level peak heat indices on Tuesday, April 28, the Philippine Atmospheric, Geophysical, and Astronomical Services Administration (Pagasa) said. According to Pagasa, heat index refers to how hot it feels to the human body when air temperature and humidity are combined. READ: Here’s how