Manila, Oct. 13 -- A huge part of the country will experience rains due to the prevailing easterlies, the weather bureau said Monday.

The Philippine Atmospheric, Geophysical and Astronomical Services Administration (PAGASA) said the easterlies will cause scattered rains and thunderstorms across Bicol Region, Eastern Visayas, Isabela, Aurora, Rizal, and Quezon.

Moderate to heavy rains in those areas could result in flash floods or landslides.

Metro Manila, the rest of Luzon, and the rest of the Visayas will experience isolated rain showers or thunderstorms also due to the easterlies.

Isolated rain showers caused by localized thunderstorms will prevail across Mindanao.

Light to moderate winds and slight to moderate seas will prevail th...