21/07/2025
24-HOUR PUBLIC WEATHER FORECAST
Issued at 4:00 PM, 21 July 2025
SYNOPSIS: At 3:00 PM today, the Low Pressure Area (LPA) was estimated based on all available data at 1,220 km East of Southeastern Luzon (15.0Β°N, 133.0Β°E). Meanwhile, another Low Pressure Area (LPA) was estimated based on all available data at 405 km East of Calayan, Cagayan (19.2Β°N, 125.3Β°E). Southwest Monsoon affecting the country.
Forecast Weather Conditions
Area: Metro Manila, CALABARZON, Zambales, Bataan, Pampanga, Bulacan, and Occidental Mindoro
Weather Condition: Monsoon rains
Caused By: Southwest Monsoon
Impacts: Possible floods or landslides due to moderate to heavy with at times intense rains
Area: Ilocos Region, Benguet, Tarlac, Marinduque and Oriental Mindoro
Weather Condition: Occasional rains
Caused By: Southwest Monsoon
Impacts: Possible floods or landslides due to moderate to heavy rains
Area: Cagayan Valley
Weather Condition: Cloudy skies with scattered rains and thunderstorms
Caused By: Trough of LPA
Impacts: Possible flash floods or landslides due to moderate to at times heavy rains
Area: Visayas, the rest of Luzon, Zamboanga Peninsula, Caraga, Northern Mindanao, and Davao Region
Weather Condition: Cloudy skies with scattered rains and thunderstorms
Caused By: Southwest Monsoon
Impacts: Possible flash floods or landslides during severe thunderstorms
Area: The rest of Mindanao
Weather Condition: Partly cloudy to cloudy skies with isolated rainshowers or thunderstorms
Caused By: Southwest Monsoon
Impacts: Possible flash floods or landslides during severe thunderstorms
Forecast Wind and Coastal Water Conditions
Area: The western section of Luzon
Wind Speed: Moderate to Strong
Wind Direction: Southwest to South
Coastal Waters: Moderate to Rough / (2.5 to 3.1 meters)
Area: The eastern section of Northern Luzon
Wind Speed: Moderate
Wind Direction: Southwest to Northwest
Coastal Waters: Moderate / (1.5 to 2.5 meters)
Area: The rest of Luzon and Visayas
Wind Speed: Moderate
Wind Direction: Southwest
Coastal Waters: Moderate / (1.5 to 2.5 meters)
Area: Mindanao
Wind Speed: Light to Moderate
Wind Direction: South to Southwest
Coastal Waters: Slight to Moderate / (1.2 to 2.5 meters)
Extremes of Temperature and Relative Humidity for The 24-hour Period Ending 4:00 PM TODAY
Minimum Temperature: 25.5 Β°C ... 11:00 AM
Maximum Temperature: 26.5 Β°C... 2:00 PM
Minumum Relative Humidity: 97 % ... 11:00 AM
Maximum Relative Humidity: 94 % ... 2:00 PM
TIDES AND ASTRONOMICAL INFORMATION Over Metro Manila
sunrise tomorrow: 5:37AM
sunset today: 6:28PM
moonrise tomorrow: 2:38AM
moonset tomorrow: 4:15PM
illumination tomorrow: 7%
For other information about weather, please log on to pagasa.dost.gov.ph or bagong.pagasa.dost.gov.ph or call at (02)927-1335/(02)926-4258