和风有关的谚语:

sail close to the wind
冒险
例句:If you believe what he said, you are sailing close to the wind。

know which way the wind blows
了解情况
例句:He never tells his thoughts until he knows which way the wind blows。

和雪有关的谚语:

be snowed down
工作太多做不过来
例句:I've been snowed down by my work!

white as snow
纯洁无辜
例句:The accused didn't comitt the murder,he is as white as snow。

和天气有关的谚语:

fair-weather friend
泛泛之交