Pagasa Warns Of Heavy Rains: Southwest Monsoon And Lpa To Affect The Philippines This Week

Published on August 21, 2025

PAGASA is informing that nan southwest monsoon, aliases “habagat,” is merging pinch nan trough of a low-pressure area, sending dense rains crossed galore regions of nan Philippines nan adjacent fewer days. Widespread and sustained downpours are forecast, truthful beryllium prepared for abrupt and aggravated bursts. This brewing upwind is apt to disrupt travel, perchance flooding roads, causing delays to flights, and affecting ferry operations. Everyone pinch plans to move complete nan adjacent fewer days should show nan business intimately and see altering itineraries to debar nan worst of nan downpours.

Weather Conditions Across nan Philippines

As of 3 a.m. connected Thursday, nan LPA was located 705 km eastbound of Infanta, Quezon, and it has a mean chance of processing into a tropical cyclone wrong nan adjacent 24 hours. This displacement successful nan upwind shape is forecasted to bring rains and thunderstorms to various regions successful nan Philippines.

Affected Regions

The southwest monsoon and nan LPA’s trough will origin wide scattered rains and thunderstorms crossed respective cardinal regions:

• Metro Manila
• Bicol Region
• Calabarzon
• Cagayan Valley
• Isabela
• Aurora
• Oriental Mindoro
• Marinduque
• Romblon
• Northern Samar
• Eastern Samar
• Samar
• Biliran

In addition, akin upwind conditions are expected to impact different areas, including:

• The Visayas
• Zamboanga Peninsula
• Basilan
• Tawi-Tawi
• Occidental Mindoro
• Palawan

This wide upwind disturbance brings mean to dense rains, which could consequence successful flash floods aliases landslides successful immoderate of nan affected areas. PAGASA has urged residents and travelers successful these regions to return due precautions and show section advisories closely.

Isolated Thunderstorms successful Other Areas

Isolated rainfall showers and thunderstorms will proceed to create crossed different parts of nan nation, fueled by localized meteorological processes. Although nan quantities of rainfall whitethorn not attack nan amounts observed successful nan astir impacted areas, those connected nan move ought to stay vigilant; quick, unexpected shifts successful conditions tin lead to little but noticeable delays.

Impact connected Transportation and Travel

With nan rainfall and thunderstorms connected nan horizon, tram and ferry timetables, on pinch hose and aboveground carrier schedules, whitethorn beryllium thrown disconnected course. Domestic and world departures and arrivals done inundated hubs are nan astir apt to acquisition gate-hold delays, notice-cancellation notices, and perchance re-routing up of nan station, truthful support a adjacent watch connected whichever hose you’re using.

Airline Cancellations and Delays

Anyone booked to alert from aliases astir nan Philippines this Thursday should show their formation info earlier heading to nan airport. The ongoing southwest monsoon mixed pinch nan trough of a low-pressure area is expected to trigger dense rainfall and thunderstorms complete parts of nan country, which typically results successful longer airdrome processing times and, astatine times, cancellation of services.

Past acquisition pinch akin patterns has shown awesome carriers, including Philippine Airlines and Cebu Pacific, repositioning craft and revising integers successful bid to maximise nan information of labor and travellers alike. To safeguard their journey, travellers should support their apps aliases formation alert messages enabled, and speak straight pinch their airline’s customer work for nan latest updates, since alteration of schedule could beryllium made astatine a moment’s notice.

Ferry and Land Travel Disruptions

Alongside aerial recreation delays, unsmooth conditions whitethorn besides hold ferry services successful nan Visayas and Mindanao. The techeree monsoon, mixed pinch maximized rainfall, is forecast to batter nan region, informing ferry companies and operators to minimize margins for loss. Anyone readying to sail is advised to corroborate nan latest sailings pinch nan ferry patient earlier proceeding to nan terminal; precocious cancellations and lengthy delays whitethorn get pinch nan anticipated beardown gusts and torrential curtains of rain.

Overland travelers look comparable unpredictability. Forecast deluge drives nan threat of flash flooding and landslides successful aggregate provinces, temporarily closing aliases limiting galore cardinal routes. Consistently frequenting section informing minutes and recreation advisories is critical, and imaginable aliases imaginable different routes should beryllium prepared successful nan arena that conditions escalate.

Travel Advisories and Safety Precautions

Given nan anticipated upwind conditions, PAGASA and different authorities agencies person issued recreation advisories to guarantee nan information of some section and world travelers. These advisories urge nan pursuing precautions:

• Stay Informed: Travelers should regularly show upwind updates from PAGASA, nan Department of Transportation (DOTr), and their hose aliases recreation usability for real-time accusation regarding imaginable delays aliases cancellations.
• Travel Flexibility: Airlines, ferry companies, and different carrier operators whitethorn request to set their schedules. Flexibility successful recreation plans will thief mitigate nan effect of last-minute changes.
• Safety First: Avoid non-essential travel, particularly successful areas prone to flooding aliases landslides. Prioritize your information and heed nan guidance of section authorities successful affected regions.

Travelers should besides guarantee they person nan basal provisions for delays, specified arsenic food, water, and basal medications, successful lawsuit of unexpected waiting times astatine airports aliases different proscription hubs.

Long-Term Outlook: Weather Conditions and Travel Plans

With nan low-pressure area showing a adjacent likelihood of evolving into a tropical cyclone, we could spot upwind conditions deteriorate complete nan adjacent fewer days. Southwest monsoon behaviour and related systems usually hover for a week aliases so, and nan forecast for Metro Manila and nan Visayas suggests travelers should brace for a longer-than-usual agelong of unsmooth weather.

PAGASA is connected nan lawsuit and will supply regular bulletins each six hours; updates will beryllium issued much often should nan strategy intensify. We counsel everyone connected nan move to set itineraries, support tabs connected nan charismatic forecasts, and enactment alert to announcements, particularly successful flood-prone aliases landslide-prone regions.

Conclusion: Preparedness is Key for Travelers

As nan southwest monsoon and nan trough of a low-pressure area bring rainfall and storms crossed nan Philippines, travelers are urged to stay vigilant and flexible. With imaginable formation delays, cancellations, and proscription disruptions, checking updates from airlines, ferry services, and section authorities will thief minimize nan effect of weather-related recreation issues.

By staying informed, pursuing information precautions, and preparing for imaginable changes to their recreation plans, passengers tin navigate nan challenges of this upwind disturbance safely.

[Source: Philippine News Agency]