雨あま曇ぐもり

noun

overcast weather; cloudy sky threatening rain

Describes a sky that is heavily overcast, often with the implication that rain is imminent or likely. Used as a noun.

• 朝あさから雨あま曇ぐもりで、今いまにも降ふり出だしそうだ。

  It's been overcast since morning, and it looks like it could start raining any minute.

• 雨あま曇ぐもりの空そらを見み上あげて、傘かさを持もっていくか迷まよった。

  Looking up at the overcast sky, I wondered whether to take an umbrella.