shān​yǔ​yù​lái​fēng​mǎn​lóu

ominous portents

Senses

山雨欲来风满楼/ 山雨欲來風滿樓 shān​yǔ​yù​lái​fēng​mǎn​lóu ominous portents

Literally "wind fills the tower before the mountain rain comes"; describes the tense atmosphere or warning signs that precede a major event. Originally from a Tang Dynasty poem by 许浑 xǔ​hún.

References

see 风雨欲来/風雨欲來 山雨欲来风满楼/山雨欲來風滿樓