Winter Storm Warning issued for Staten Island on Sunday Updated Feb 07, 2021; Facebook Share STATEN ISLAND, N.Y. -- The National Weather Service has issued a Winter Storm Warning for New York City for Sunday when the second nor’easter in less than a week is supposed to dump several more inches of snow on Staten Island. Snow has already started to fall on Staten Island as of 9 a.m. Sunday. “I can assure you that we will not be seeing a ‘round two’ of what we witnessed [earlier this week],” said AccuWeather senior meteorologist Danielle Knittle. “We are dealing with a different type of storm, which is good news.”