Storm Champi intensified to a typhoon, and is expected to land in Guam, part of the United States (US), at about 7 am on Saturday morning.
Wind speed is estimated at about at 85 miles per hour.
The US National Weather Service in Guam, said there are several warnings in effect, including for a typhoon, a Flood and Coastal Flood Watch for all islands.
Affected areas in the next day are Marianas, Rota, Saipan and Tinian.
The Governor of Guam (currently Lou Leon Guerrero, with Lieutenant Governor Josh Tenorio), advised residents of the Marianas to finish storm preparations by sunset on Saturday.
The storm is expected to proceed to the Philippines, Taiwan, Japan, and China.
Picture: Zoom Earth