Cold, Snowy Pattern Soon! BIG pattern change to #cold starts later next week. Models unanimously advertising a steep jet stream dive into the Deep South, combined with a strong West Coast warm ridge. This should drive shots of progressively colder Canadian air southward in the US East starting next Thursday. The depth and sharpness of the jet dive should also allow for the best #snow storm potentials of the season along the Eastern Seaboard, with a few chances