「雲と雷」のイラスト

Cloud & Thunder｜Whimsical clouds have become thunderstorms and have begun to go wild.

Japanese expressing "the sky which is not stable"
・狐日和（Kitsune-biyori）…Inconsistent weather like raining if it is sunny.
・時化空（Shike-zora）…A sky pattern that seems to be Shikori. Stormy sky.