Check snow removal and support information
Keep your muffler exposed at all times
Do the 'driving stretch'
Heavy snow: What to do when you’re stranded?
If you're stranded due to heavy snow and you end up staying in your car for a long time, you need to be aware of the risks of carbon monoxide poisoning and 'economy class syndrome.' NHK World has put together a list of actions you should take to reduce these risks.