The storm will follow the coldest air mass of the season, which brought chills from a single, sub-zero digital to the region on Friday.
RELATED: Winter Storm Alerts Issued by the National Meteorological Service
Cold air sets the stage for the potential for significant snowfall and a winter storm alert was issued to parts of New Jersey starting Sunday night.
AccuWeather is tracking the system across the country. Forecasting models show a growing threat to a significant system of prolonged coastal storms.
RELATED: City Urges New Yorkers to Prepare for the Extreme Cold
Meteorologist Lee Goldberg says the storm is now likely to bring the heaviest snow south of the city.

Heavy snow can be accompanied by strong gusts of wind, especially in parts of New Jersey where the watch was issued.
Stay with the AccuWeather team for updates on the weekend forecast!

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