the weather is bad
きょうは天気が悪いです。
The weather is bad today.
イギリスは天気が悪いけど
The weather in Britain is bad, though.
— レベッカ (1940)
天気が悪いと聞いたため、旅行を延期することに決めた。
I decided to postpone the trip because I heard the weather was going to be bad.
最近、天気が悪いわね。
The weather's been bad lately, hasn't it?
近ごろ天気が悪い。
The weather has been bad lately.
天気が悪いときは山登りは危険だ。
Mountain climbing is dangerous when the weather is bad.