https://study.zhyun.kim/posts/ubuntu-wttr.in-%EB%82%A0%EC%94%A8-%EB%8D%B0%EC%9D%B4%ED%84%B0-%EC%9D%B4%EB%AF%B8%EC%A7%80%EB%A1%9C-%EB%A7%8C%EB%93%A4%EA%B8%B0/