Typhoon Mangkhut is packing winds of 160mph and is due to make landfall on the northern tip of the main island of Luzon by the weekend.
Thousands of people have begun evacuating from coastal areas of the Philippines as the hurtling super typhoon heads towards the country.
Schools and offices are being closed and farmers are racing to save crops.
Find the latest path tracker news, live updates and satellite images from Typhoon Mangkhut here. All times in BST.
2.53pm update: Latest Accuweather update as Typhoon Mangkhut approaches
Mangkhut will bring flooding rainfall and damaging winds to the Philippines and Taiwan this week as the powerful typhoon could make landfall on the northern tip of Luzon.
Widespread wind damage and flooding is expected along with up to 10 inches of rain, which could lead to life-threatening flooding and mudslides.
“In Taiwan, while there could be locally damaging wind in the south, flooding rainfall will be the main threat across eastern and southern areas,” AccuWeather Meteorologist Tony Zartman said.
“The more populated areas in western and northern Taiwan are not expected to see significant impacts given our current track.”
2.45pm update: Thousands expected to be affected
The Philippines’ President Rodrigo Duterte and ministers were given a briefing on emergency plans for the storm today.
Typhoon Mangkhut is expected to impact 4.3 million people, more than 800,000 of whom live in poverty.
The Global Disaster Alert and Coordination System said in total up to 43.3 million people could be affected by the storm in the Philippines and southern China.
2.38pm update: Some fear the storm could prove fatal
The storm is already drawing comparisons with Typhoon Haiyan, which devastated central areas of the archipelago nation in 2013, killing 6,300 people.
The Philippines is hit by about 20 typhoons and storms a year. Forecasters say Mangkhut is the strongest so far in 2018 – 900km in diameter, with sustained winds of 205 km/h.
In Hong Kong preparations are already under way for the storm.