天てん気き次し第だい

noun

depending on the weather

Used to express that something is conditional on weather conditions. Often appears in phrases like 天気次第で or 天気次第だ.

• 明日あしたのピクニックは天てん気き次し第だいです。

  Tomorrow's picnic depends on the weather.

• 試し合あいの開かい催さいは天てん気き次し第だいだ。

  Whether the match is held depends on the weather.