Shanghai's meteorological officials upgraded the alert for typhoon Bebinca from blue to yellow at 8am on Sunday morning.
Yellow is the second lowest level in four-color weather warning system.
Along with the typhoon alert, the city's flood prevention office also raised the emergency response to level-three, the second lowest in its four-tier system.
It has warned that outside work should stop, and relevant departments should stay alert, as downpours and strong winds are expected to lash the city from tonight to tomorrow.
Bebinca's center was located 580 kilometers southeast of Shanghai at 8:49am on Sunday, with a wind force of up to 126 kilometers per hour, according to the National Meteorological Center.
Residents are advised to reduce outdoor activities amid the typhoon-approach period and stay safe.
More in-city activities have been rescheduled or canceled.
Some roads in city are also closed to use during the typhoon season, according to local traffic police.
The predicted path of this year's 13th typhoon, Typhoon Bebinca, between 5am on Sunday and 5pm on Tuesday.
More railway services are suspended.
According to China Railway Shanghai Group, temporary suspension measures will be implemented for some lines through the Hangzhou-Shenzhen High-speed Railway, Hangzhou-Ningbo High-speed Railway, Jinshan Line, Pudong Line, and other lines from Sunday to Monday, as well as some trains traveling through the Hangzhou-Taizhou High-speed Railway, Hangzhou-Changchun High-speed Railway, Shanghai-Kunming High-speed Railway, Hefei-Hangzhou High-speed Railway, and other lines on Monday.
Rail authorities are closely paying attention to the influence of the typhoon to make flexible arrangements, the group said.
A full refund of tickets will be offered for passengers on above lines.
Passengers are advised to make refund application online within 30 days (including the day) from the boarding date of the ticket or at the station window with their ID card. If they have further questions, they can call the service line at 021-12306 and check the railway website 12306.cn, said the group.