Manila, April 18 -- Fair weather will continue to prevail across the country, the weather bureau said Saturday.

In its 4 a.m. advisory, the Philippine Atmospheric, Geophysical and Astronomical Services Administration (PAGASA) said the whole country will experience partly cloudy to cloudy skies with isolated rain showers or thunderstorms.

Moderate winds and moderate seas will prevail over the eastern section of Luzon, the Visayas, and Mindanao, while the rest of the archipelago will experience light to moderate winds and slight to moderate seas.

PAGASA said the heat index, or the temperature felt by the human body when relative humidity combines with actual air temperature, is forecast to peak at 42C in Pasay City; Sangley Point, Cavit...