Snow, because fools tend to drive normally in heavy rain but treat snow with at least some measure of respect.
That's not true at all.Hard agree. I see an accident or 2 with every major snowfall. People in big trucks think the weather doesn't apply to them.
I live in an area that can see blizzards in the winter, and flashfloods during the summer. People are morons in both.
It's easily rain for me though.