MANILA— The trough of Tropical Storm “Choi-Wan” will bring cloudy skies, scattered rains and thunderstorms over parts of the Visayas and Mindanao on Thursday, according to the Philippine Atmospheric, Geophysical and Astronomical Services Administration (PAGASA). As of 3 a.m., “Choi-Wan” was located 2,945 kilometers east of Central Luzon, outside the Philippine Area of Responsibility, with…