窗外的天气会忐忑不安
[chuāng wài de tiān qì huì tăn tè bù ān]
Translated literally as 'The weather outside the window will be uneasy'. The user seems to find an affinity or metaphorical similarity with changing, nervous or turbulent weather to reflect their own feelings or mood at times - it's like they can't control changes in emotions like unpredictable weather conditions.