Live answer
No, it is not snowing in Niseko at the moment. It is 41°F, light rain. The camera above is live, so you can check for yourself.
About this snow cam
Niseko, Hokkaido, Japan, is at 42.80°N, a cold-temperate latitude where snow is a regular part of winter. This page shows a live camera with the current weather at its exact location, so you can see the conditions for yourself.
In a typical year, Niseko gets most of its snow roughly December through March. That is a rough guide based on latitude alone, and nearby mountains, lakes or the sea can change it. The camera and the 24-hour snowfall on this page show what is happening today.
This is a ski-area camera, so it shows slopes and lifts. The morning after a storm is usually the best time to look.
Questions
No, it is not snowing in Niseko at the moment. It is 41°F, light rain. The camera above is live, so you can check for yourself.
Usually roughly December through March, going by latitude. Snow outside that window does happen.
The snowing or not snowing label comes from the weather model at the camera's exact coordinates and is refreshed about every hour. The model can be wrong, which is why the live video is on the same page.
Yes. The live map shows every camera, and the Snowing now only filter shows just the ones where it is snowing.
Conditions here can change within an hour, so the camera may look different the next time you load it.