In rare circumstances, an area of low pressure can pull down a cold front from the northeast to the southwest. These are known as "backdoor" cold fronts. The structure of low pressure systems which move cold fronts, favors a front moving either north to south or northwest to southeast. read more
In rare circumstances, an area of low pressure can pull down a cold front from the northeast to the southwest. These are known as "backdoor" cold fronts. read more
Quick Answer. Weather patterns move from west to east due to the jet stream, which is a fast flowing air current found at an altitude of about 9 1/2 miles above the Earth's surface. read more