MANILA, Philippines — The northeast monsoon, or “amihan,” will bring cloudy skies and rain to parts of Luzon on Tuesday, according to the Philippine Atmospheric, Geophysical, and Astronomical Services Administration (Pagasa). “Maulap ang kalangitan na may mga pag-ulan na kadalasan po mahina hanggang sa katamtamang sa Cagayan Valley, Cordillera, Aurora at Quezon Province,” said Pagasa