In Israel, wind from the north often brought rain. Translators are free to substitute different kinds of wind for the same effect, for example, "a cold wind."
The face is a synecdoche for the person. AT: "makes other people so angry you can see it in their faces" (See: [[rc://en/ta/man/translate/figs-synecdoche]])
Houses in those days had flat roofs. Ancient Israelites spent much time on their roofs, where it was often cooler than inside the house, and sometimes people would build a shelter large enough for a person to sleep in on one corner of the roof. (See: [[rc://en/ta/man/translate/figs-explicit]])