MANILA: Heavy rainfall is expected in some Northern Luzon areas due to the shear line, the Philippine Atmospheric, Geophysical, and Astronomical Services Administration (Pagasa) said on Friday (Jan 3).
In its 11am heavy rainfall outlook, Pagasa warned of heavy to intense rains, ranging from 100 to 200 millimeters (mm), over Cagayan and Isabela from Friday to Sunday noon.
