What's the temperature in northern Sweden in February? What should I wear?

It has just snowed heavily these two days. It's very cold, so it's not convenient to travel. Slipping is common, but it's not the coldest time yet. February is the coldest time, and I don't know what you call it North. In short, try to wear more clothes for your reference: now wear warm clothes, a long down jacket in the middle of the sweater, as well as cotton boots, gloves, scarves and hats.

This Swedish website is very good, and there is an English version. You can watch the weather forecast tp://en.klart.se/