On Tuesday, September 20, PAGASA issued a warning that scattered floods and landslides are probable in regions impacted by the southwest monsoon.
Rain from the southwest monsoon, also known as the hanging habagat, is likely to persist in areas of Luzon for the next 24 hours, according to the meteorological service on Tuesday morning, September 20.
The southwest monsoon is delivering mild to moderate rain, with torrential rain at times, to the following locations:
- Metro Manila
- Calabarzon
- Bicol
- Zambales
- Bataan
- Occidental Mindoro
- Oriental Mindoro
- Marinduque
- Romblon
- northern part of Palawan including Cuyo and Calamian Islands
The Southwest Monsoon will bring overcast skies, occasional rainshowers, and thunderstorms to Palawan, including the Kalayaan Islands and Occidental Mindoro. Due to the Southwest Monsoon/localized thunderstorms, the whole Visayas will see partly overcast to cloudy skies with isolated rainshowers and thunderstorms.
Moderate winds will dominate from the southwest to the west across Palawan, including the Kalayaan Islands and Occidental Mindoro, and from the south to the southwest over Visayas, with moderate seas.