meteorologist sayaka morery explains. >> hi there. on monday we saw very heavy snow in tokyo.se we are not used to heavy snow, people are having trouble walking on icy roads. let's take a look at some video from tokyo. people on japan's pacific coast woke up to frigid temperatures today. tokys snowas meltg. but when temperatures plummeted the slush froze. icy roads are making it difficult for people to commute. and the cold isn't helping. tokyo's snow is still four centimeters deep. so quite dangerous situation out here. snow is affecting northern japan, but that's easing. however, the next disturbance is moving into the same locations, bringing a new mixture of snow and rain once again. out toward the west a big high pressure system is keeping things dry and settled across mongolia, china, as well as the korean peninsula. we are still -- we have still dense fog alert posted for some locations in china, but as this high pressure system descends down conditions will finally ease tomorrow this afternoon. down toward the south this low pressure system is dumping torrential rain a