black wind; sky-darkening dust storm
Refers to a severe dust storm that darkens the sky, often associated with desert regions or historical Chinese contexts. Not an everyday word in modern Japanese.
Chinese historical records describe a black wind that covered the town.
sudden rain shower in a dust storm
Composed of 黒 (black) and 風 (wind). The exact historical derivation is uncertain; the term is conventionally associated with the meaning of a dark dust storm.