Just a thought, part of the Northeast Monsoon... Dumaguete City 1 – 3 Day Weather Forecast Summary: Heavy rain (total 7.2in), heaviest during Sun night. Warm (max 81°F on Sat morning, min 73°F on Sun afternoon). Mainly fresh winds.
Sometimes these storms just fizzle out over mindano as the last couple have,it's looking like cebu will get the worst of it if it does come to anything. You can check out the rainfall here as we have an online weather station connected to weather underground. Combado Weather | Personal Weather Station: ICENTRAL82 by Wunderground.com | Weather Underground