I think that the best way to get cozy is by turning on the heat, getting a lot of blankets and having some warm clothes on and just staying on the bed. That’s what I do when it starts snowing. Also the best thing to do is try to stay indoor and be comfortable but also warm, and if you do go outside wear warm a jacket and warm clothes. Also I wear scarf, gloves and hat when I go outside to be cozy. Also avoid eating cold food like ice cream because that will just make you sick.