"You have a choice between a candidate who has been strong on the environment and someone who is sort of a fair-weather friend," she said.

But it's important that we not just be a fair-weather friend.

We're concerned that we might have a lot of fair-weather friends.

I came to find, however, that it was a fair-weather friend.

Multilateralism, it seems, is no more than a fair-weather friend.

I don't know if the poor sports and fair-weather friends turned out or not, but I was there.

"You are the type who makes fair-weather friends," Mason told him.

I have known those fair-weather friends we call tranquilizers and drugs.

He was not in love with any of them, he said, they were more like fair-weather friends.

"I guess it's situations like this that show you who your fair-weather friends are."