This outlook is published by PAGASA at 12nn of Friday, November 21st and valid until 12nn of Friday, November 28th.

Four weather systems will affect the entire country this week.

NOV. 22-23: CLOUDY SKIES WITH SCATTERED RAINS AND ISOLATED THUNDERSTORMS WILL PREVAIL OVER CAGAYAN, ISABELA, APAYAO, AND KALINGA DUE TO THE SHEAR LINE. MOSTLY CLOUDY SKIES WITH SCATTERED RAINS AND ISOLATED THUNDERSTORMS ARE EXPECTED OVER CARAGA, DAVAO REGION, NORTHERN MINDANAO, SOCCSKSARGEN, AND PALAWAN DUE TO THE ITCZ. PARTLY CLOUDY TO CLOUDY SKIES WITH ISOLATED LIGHT RAINS WILL BE EXPERIENCED OVER ILOCOS REGION AND BATANES DUE TO THE NORTHEAST MONSOON (AMIHAN). THE REST OF THE COUNTRY WILL HAVE PARTLY CLOUDY TO CLOUDY SKIES WITH ISOLATED RAINSHOWERS OR THUNDERSTORMS DUE TO THE EASTERLIES OR THE ITCZ.

NOV. 24-26: CLOUDY SKIES WITH SCATTERED RAINS AND THUNDERSTORMS WILL PREVAIL OVER VISAYAS, BICOL REGION, MIMAROPA, CALABARZON, METRO MANILA, CARAGA, AND NORTHERN MINDANAO DUE TO A POSSIBLE DEVELOPING LOW PRESSURE SYSTEM THAT MAY TRAVERSE THE LANDMASS OF THE COUNTRY. CLOUDY SKIES WITH SCATTERED RAINS AND ISOLATED THUNDERSTORMS WILL BE EXPERIENCED OVER CAGAYAN VALLEY, THE CORDILLERA ADMINISTRATIVE REGION, AND AURORA DUE TO THE SHEAR LINE. PARTLY CLOUDY TO CLOUDY SKIES WITH ISOLATED LIGHT RAINS ARE EXPECTED OVER THE REST OF LUZON DUE TO THE NORTHEAST MONSOON (AMIHAN). THE REST OF MINDANAO WILL HAVE PARTLY CLOUDY TO CLOUDY SKIES WITH ISOLATED RAINSHOWERS OR THUNDERSTORMS DUE TO EASTERLIES.

REST OF OUTLOOK PERIOD: MOSTLY CLOUDY SKIES WITH SCATTERED RAINS AND ISOLATED THUNDERSTORMS WILL PREVAIL OVER CAGAYAN, ISABELA, AND APAYAO DUE TO THE SHEAR LINE. PARTLY CLOUDY TO CLOUDY SKIES WITH ISOLATED LIGHT RAINS ARE EXPECTED OVER THE ILOCOS REGION AND THE REST OF THE CORDILLERA ADMINISTRATIVE REGION DUE TO AMIHAN. THE REST OF THE COUNTRY WILL HAVE PARTLY CLOUDY TO CLOUDY SKIES WITH ISOLATED RAINSHOWERS OR THUNDERSTORMS DUE TO THE EASTERLIES.

This weather outlook will be updated should there be significant changes in the forecast scenario through the issuance of 24-Hour Public Weather Forecasts and Weather Advisories.

SOURCE: https://bagong.pagasa.dost.gov.ph/weather/weather-outlook-weekly