狂風驟雨

狂风骤雨
kuángfēngzhòuyǔ
strong wind and heavy rain (idiom)

CEDICT

  1. (figurative) dangerous situation
  2. dangerous situation
  3. violent storm and gusty rain

Wiktionary

Entry Composition

1 狂風 kuángfēng
  1. gale
  2. squall
  3. whole gale (meteorology)
2 驟雨 zhòuyǔ shower