狂风骤雨

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