Polar Jet Stream.
An Arctic cold front.
The type of air mass that brings cold, dry weather to the northeast is a continental polar air mass, which forms over cold, polar regions and brings cold, stable air with low humidity. When this air mass moves southward into the northeast, it typically brings clear skies and cold temperatures.
cold front
The air mass indicated by cold dry air is a continental polar air mass, designated as cP. This air mass originates over cold land regions and brings cold, dry conditions when it moves into other areas.
A continental polar air mass typically brings cold and dry weather to the northeastern United States. This air mass originates over the high-latitude land areas of Canada and brings chilly temperatures and low humidity levels to the region.
An air mass usually brings the weather of the region it originated from. For example, a warm air mass from the tropics will bring warm and humid weather, while a cold air mass from the Arctic will bring cold and dry conditions.
google itin the continental united states air masses are commonly moved by the prevailing westerlies and jet sreamsthats just some cluesbut i think its continental poler but if not fix this question
A high pressure system usually produces these conditions in winter. Continental polar (apex)
The cold dry air mass that typically blows into the US from central Canada is known as a polar air mass. This air mass originates in the Arctic regions of Canada and brings cold temperatures and low humidity to the central and eastern US.
The type of air mass that brings cold, dry weather to the northeastern US is the Continental Polar (cP) air mass. This air mass originates over land in northern Canada and is characterized by low humidity and cold temperatures. When it moves southward, it can lead to clear skies and chilly conditions in the northeastern states, especially during the winter months.
The cold, dry air mass that blows into the United States from central Canada is often referred to as a continental polar air mass. It brings frigid temperatures and low humidity levels, resulting in cold, clear weather conditions.
A cold front.