[Weather] Cold arctic air moves in this afternoon stocking 0 46 2021.01.05 11:15 https://youtu.be/xYXM4kZOkGc + 7 낮부터 찬 북극공기 밀려와, 이번주 기온 크게 떨어져 Good morning. It has been cold but fairly bearable so far, but cold arctic air will blow in this afternoon and the ...