A Quick Blast of Snow Expected Overnight into Sunday Morning... Snow showers are expected along a cold front overnight into early Sunday morning which may produce up to a half inch of snow. A bulk of this accumulation will occur over a relatively short 1 to 3 hour period. This could lead to slick conditions heading into Sunday morning as temperatures dip into the lower 20s. Conditions can deteriorate rapidly in winter weather situations. Be prepared for snow covered roads and reduced visibilities. Slow down and allow extra time to reach your destination if traveling Sunday morning.