설상가상으로in English:to make matters worse

Examples
with 설상가상으로.

• 그는 이미 늦었는데 설상가상으로 비까지 오고 있다.geuneun imi neuj-eossneunde seolsanggasangeuro bi-kkaji ogo itda.He is already late, and to make matters worse, it is also raining.