Yes temp at 28 for hours would be a big problem. No model showing this for NYC Metro right now except GFS. Even the NAM which usually picks up on this kind of situation well is pretty warm so I'm just basing off current guidance. Also what I'm reacting to is the models starting to show more of that classic SW to NE freezing line as opposed to North to South. I am not ignoring this could change and become more of a threat for NYC and is already a significant threat for Northern Westcher, Rockland, and Orange Counties.