It's cold and there'll probably be snow.一般用snow作动词的形式：
It's cold and probably it's going to snow.there is snow on clod days.对吗？语法上是对的，但逻辑上是否太绝对：冬天一定下雪吗？可加以限定，某时或某地：There is a lot of snow here on cold days. There is a lot of snow here in December. 希望对你有启发