A blizzard could be on the way to the U.S.

The video tutorial discusses weather forecast models, focusing on a low-pressure system predicted to move along the US Southeast and Midatlantic coasts. It explains how pressure systems affect weather, with air moving from high to low pressure. The formation of blizzards is detailed, highlighting the role of cold and warm air interactions, moisture, and freezing temperatures. The tutorial concludes with the conditions necessary for a blizzard, as defined by the National Weather Service, including reduced visibility and high winds.

Explain the process of how cold air and warm air interact to create snow.

What role does moisture play in the formation of clouds and snow during a blizzard?