Typhoon Kammuri has made landfall within the central Philippines, at the southern end of Luzon island.
Some 200,000 residents had been evacuated from coastal and mountainous areas over fears of flooding, storm surges and landslides.
Operations at Manila worldwide airport shall be suspended for 12 hours from Tuesday morning.
Some events at the Southeast Asian Games, which opened on Saturday, had been cancelled or re-scheduled.
The storm, which made landfall in Sorsogon province, is speculated to be pleased maximum sustained winds of 175 km/h (110mph), with gusts of as a lot as 240km/h, with storm surges of as a lot as three metres (virtually 10ft) anticipated, the climate service acknowledged.
Tens of thousands had already fled their properties within the east of the nation, the keep the storm modified into anticipated to hit first.
However some determined to discontinuance no matter the storm’s impending arrival.
“The wind is howling. Roofs are being torn off and I seen one roof flying,” Gladys Castillo Vidal told AFP data company.
“We determined to discontinuance because our home is a two-storey constituted of concrete… With any luck it will stand as a lot as the storm.”
Organisers of the Southeast Asian Games be pleased suspended some competitions, including windsurfing, adding that varied events would be delayed if major, nonetheless there would possibly be now not the form of thing as a understanding to prolong the games which is also because of end on 11 December.
Airport authorities be pleased acknowledged the Ninoy Aquino World Airport within the capital, Manila, would be closed from 11:00 to 23:00 native time (03:00 GMT to 15:00 GMT) on Tuesday as a precaution.
Dozens of flights had been cancelled or diverted and faculties in affected provinces were closed, the AP data company studies.
The nation is hit by an average of 20 typhoons as soon as a year.