Under effects of a cold front, most regions in central and eastern China are to see temperature drops of 4 to 7 degrees Celsius accompanied by heavy snowfall in the next three days.

Central provinces of Hubei and Henan, Jiangsu and Anhui provinces in the east, and some parts in China's northwest, are tosee a massive snowfall during the next three days, the National Meteorological Center forecast on Sunday.

Meanwhile, some southern and southwestern regions are expecting light rain, it forecast.

From Sunday night until Monday morning, fog will shroud most parts of the country. Visibility in some eastern and southeastern regions is below 1,000 meters.