MANILA, Philippines — Rainy weather will prevail in most parts of the country on Monday due to three weather systems, according to the Philippine Atmospheric, Geophysical, and Astronomical Services Administration (Pagasa). In a 4:00 a.m. update, Pagasa weather specialist Benison Estareja said the shear line will affect parts of mainland Cagayan, Isabela, Aurora, Quezon, Rizal,
