What do we need to make a cloud: we've got water in here and air but you also need to either a temperature change like a cold front or a change in pressure.
What do we need to make a cloud: we've got water in here and air but you also need to either a temperature change like a cold front or a change in pressure.
In today's weather experiment, our Lauren Petrelli explains how clouds form by showing you how to create one at home in these..