Manila: Parts of the country will experience rain on Monday due to three prevailing weather systems.

According to Philippine News Agency, scattered rains and isolated thunderstorms caused by the shear line are forecast in Cagayan, Isabela, Aurora, and Quezon. These areas may face moderate to heavy rains, potentially leading to flash floods or landslides.

The northeast monsoon, locally known as "amihan," will impact the Cordillera Administrative Region and the rest of the Cagayan Valley, resulting in light rains. "Amihan" will also cause isolated light rains in Metro Manila, Ilocos Region, and the rest of Central Luzon. Other regions in the country will encounter isolated rain showers or thunderstorms due to the easterlies.

Moderate to strong winds and moderate to rough seas are expected across Luzon and the eastern sections of the Visayas and Mindanao. Elsewhere, winds will be light to moderate, with coastal waters remaining slight to moderate. Meanwhile, PAGASA reported that as of 2 a.m., no low-pressure area is being monitored for possible tropical cyclone formation.