What "type of air mass" would be responsible for the weather conditions listed as follows? heavy snow showers and low temperatures at Buffalo, New York hot, muggy summer weather in the Midwest and the East daily afternoon thunderstorms along the Gulf Coast heavy snow showers along the western slope of the Rockies refreshing, cool, dry breezes after a long summer hot spell in the Midwest

What "type of air mass" would be responsible for the weather conditions listed as follows? heavy snow showers and low temperatures at Buffalo, New York hot, muggy summer weather in the Midwest and the East daily afternoon thunderstorms along the Gulf Coast heavy snow showers along the western slope of the Rockies refreshing, cool, dry breezes after a long summer hot spell in the Midwest