Nearly four inches of snowfall was recorded at the Buffalo National Weather Service office overnight. With another inch or two of snow on the way, meteorologist Tony Ansuini says a winter weather advisory will continue until 1 p.m. today. Cold weather--wind will be in the single digits-- has accompanied today's precipitation. Ansuini says temperatures will move above freezing over the next two days before they plummet again. The cold spell could last to the middle of February.