The Philippine Atmospheric, Geophysical and Astronomical Services Administration PAGASA reported that rains will be delivered by three weather systems in many parts of the country. The systems are the Intertropical Convergence Zone (ITCZ), easterlies and the northeast monsoon or Amihan. The ITCZ presently influencing southern Mindanao is anticipated to deliver scattered rains and thunderstorms throughout the Davao Region, Zamboanga Peninsula, …