New York is bracing for a significant weather shift this midweek, transitioning from unusually mild temperatures to potential winter hazards. Tuesday will see relatively warm conditions with highs in the 40s and 50s, but a marked deterioration is expected as Wednesday approaches. Rain is anticipated to spread across the region, coinciding with the arrival of colder air. Snow is increasingly likely from Wednesday night into early Thursday, with gusty winds further exacerbating the conditions, leading to slick roads and reduced visibility.