Gale Warning
Issued at: 05:00 AM TODAY , 23 November 2017
Gale Warning # 1
For: STRONG TO GALE FORCE WINDS ASSOCIATED WITH THE SURGE OF NORTHEAST MONSOON

Gale Warning in PDF file





Dams Water Level Update
As of 6 AM, 26 SEPTEMBER 2017

General Flood Advisories - Regional
Issued as of 7AM 07 August 2017


Daily Basin Hydrological Forecast
Issued 21 FEBRUARY 2017




Monthly Climate Assessment and Outlook

Issued: 05 June 2017

Monthly Rainfall Forecast
RAINFALL FORECAST  (October 2017 - March 2018) 
UPDATED: 20 September 2017 (next update October 2017)


Regional Rainfall Forecast
Issued: 20 September 2017
Valid for: October 2017 - March 2018
Farm Weather Forecast and Advisories
ISSUED              : 8AM, THURSDAY, SEPTEMBER 7, 2017
VALID UNTIL      :  8AM, FRIDAY, SEPTEMBER 8, 2017
FWFA:  N0. 17-251

Ten-Day Regional Agri-Weather Information
DEKAD NO. 25 SEPTEMBER 1-10, 2017

PHILIPPINE AGRI-WEATHER FORECAST
The weather systems that will affect the whole country are southwest monsoon, intertropical convergence zone (ITCZ) and low pressure area (LPA).
Seasonal Climate Outlook
Issued:  06 July 2017
FOR July - December 2017
PDF




Astronomical Diary
Issued for November 2017
On November 13 at 5:00 AM, Venus and Jupiter will be located low in the eastern horizon among...




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WEEKLY WEATHER OUTLOOK

NOVEMBER 17-24, 2017

AT 11 AM TODAY FRIDAY NOVEMBER 17, THE LPA SOUTHEAST OF PALAWAN HAS FORMED INTO A TROPICAL DEPRESSION AND WAS NAMED TINO.

DUE TO THIS DEVELOPMENT, CARAGA, NORTHERN MINDANAO, ZAMBOANGA PENINSULA, VISAYAS, AND PALAWAN WILL HAVE SCATTERED TO WIDESPREAD RAINS, WHILE THE BICOL REGION, MINDORO PROVINCES, MARINDUQUE, ROMBLON, THE REST OF MINDANAO, WILL HAVE CLOUDY SKIES WITH SCATTERED RAINS AND THUNDERSTORMS. EXPECT THAT THE REGIONS OF ILOCOS, CORDILLERA AND CAGAYAN VALLEY WILL ALSO EXPERIENCE PARTLY CLOUDY SKIES WITH PASSING LIGHT RAINS WHILE METRO MANILA AND THE REST OF LUZON BE PARTLY CLOUDY TO CLOUDY WITH ISOLATED RAINSHOWERS AND THUNDERSTORMS.

ON SATURDAY (NOVEMBER 18) PALAWAN, MINDORO, CAVITE AND BATANGAS WILL BE CLOUDY WITH LIGHT TO OCCASIONALLY MODERATE RAINS AND ISOLATED LIGHTNING &THUNDERSTORMS BECOMING PARTLY CLOUDY WITH ISOLATED RAINSHOWERS AND THUNDERSTORMS DURING THE SECOND HALF OF THE FORECAST PERIOD; METRO MANILA AND THE REST OF THE COUNTRY WILL BE PARTLY CLOUDY WITH ISOLATED RAINSHOWERS AND THUNDERSTORMS .

ON SUNDAY UNTIL TUESDAY (NOVEMBER 19-21) EASTERLIES WILL BE EXPERIENCED ALL THROUGHOUT THE COUNTRY THUS, THE REGIONS OF EASTERN VISAYAS, CARAGA, DAVAO, NORTHERN MINDANAO, AND SOCCSKSARGEN WILL BE PARTLY CLOUDY TO CLOUDY WITH SCATTERED RAINSHOWERS AND THUNDERSTORMS, WHILE METRO MANILA AND THE REST OF THE COUNTRY WILL HAVE PARTLY CLOUDY SKIES WITH ISOLATED RAINSHOWERS AND THUNDERSTORMS.

AS THE EASTERLIES CONTINUE TO DOMINATE ACROSS THE ARCHIPELAGO, BY MONDAY AND WEDNESDAY (NOVEMBER 22-23), THE REGIONS OF EASTERN AND CENTRAL VISAYAS, CARAGA, DAVAO AND NORTHERN MINDANAO WILL CONTINUE TO HAVE PARTLY CLOUDY TO CLOUDY SKIES WITH ISOLATED RAINSHOWERS AND THUNDERSTORMS. METRO MANILA AND THE REST OF THE COUNTRY WILL LIKEWISE BE PARTLY CLOUDY WITH ISOLATED RAINSHOWERS AND THUNDERSTORMS.

BY FRIDAY (NOVEMBER 24), EXPECT PARTLY CLOUDY PERIODS WITH PASSING LIGHT OCCASIONAL RAINS IN EXTREME NORTHERN AND EASTERN LUZON AS THE NORTHEASTERLIES PREVAILS ON THAT AREA, WHILE METRO MANILA AND THE REST OF THE COUNTRY WILL BE PARTLY CLOUDY EXCEPT FOR ISOLATED RAINSHOWERS AND THUNDERSTORMS MOSTLY ON THE EASTERN SECTIONS OF VISAYAS AND MINDANAO.

THIS OUTLOOK WILL BE UPDATED AS SOON AS SIGNIFICANT CHANGES IN THE WEATHER PATTERN OCCUR.

12:00 PM, 17 November 2017
12:00 PM, 24 November 2017

Weekly Outlook in PDF file
bannermdsi

PUBLIC WARNING 


It has come to the attention of the Office of the Administrator of PAGASA that a certain person has been using the name of Dr. Vicente B. Malano to solicit money from the contractors of PAGASA.

Dr. Malano wishes to inform the public that he has not authorized anyone to solicit money on his behalf and to warn everyone against dealing with unscrupulous activities of certain individuals.



payong pagasa on android The latest version of the official PAGASA app can now be downloaded on Google play store

Weather Division is now  ISO 9001:2008 Certified
Proof has been furnished by means of an audit that the requirements of ISO 9001:2008 are met.

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PRESS RELEASE
24 May 2017

START OF SOUTHWEST MONSOON

Southwesterly windflow has been dominant over the West Philippine Sea for several days now. This is due to the formation of semi-permanent trough over Northern Luzon-Taiwan area and the eastward migration of the North Pacific High Pressure Area which are the prominent indicators of the southwest monsoon onset in the country. 

Likewise, the prevailing weather condition in most parts of Luzon and Visayas particularly the western section is now warm and humid as characterized by occasional to frequent occurrences of afternoon-evening or early morning rainshowers and thunderstorms. These developments signify the approaching onset of rainy season under Type 1 climate covering the western parts of Luzon and Visayas.


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DOST-PAGASA S&T Release

17 May 2017

To further strengthen its weather forecasting capabilities, the Philippine Atmospheric, Geophysical, and Astronomical Services Administration (PAGASA), in partnership with the Korea International Cooperation Agency (KOICA), inaugurates the new Communication, Ocean and Meteorological Satellite (COMS) Data Analysis System at the PAGASA Weather and Flood Forecasting Center in Quezon City.
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