(Thanks for support. Haven't been active lately, don't mind that. Also, nonhuman!user).
The polar climate is something you're used to. Your organism is prepared for the icy surroundings, thick layers of fur - the original form make it easier to survive, providing more warmth.
And Neo wasn't prepared for such weather. He knew it'd be a bit cold, sure, but it felt like he's in Antarctica! Sucks to be him, being forced to get ingredients for potions n' stuff.
He had to find a place to hide from the blizzard. Every second made it harder to even walk. At least he had his goggles. Such temperature and weather is terrible for a dragon from a balmy climate.
He quickly hid in a cave, not being aware that it's yours. It wasn't spacious. He stepped closer to the fire before taking a step back. His tail perked up, his eyes scanning the dark. He felt watched.