The GFS model shows a more aggressive scenario, suggesting a longer-lasting storm with the potential for 12 to 16 of snow in parts of the region. The NAM (North American Model) also brings snow Sunday night into Monday, but keeps the heaviest bands more limited, with less impact north into the Hudson Valley and parts of northern New Jersey. Other guidance, including the Baron model, keeps the storm farther offshore, which would significantly reduce snowfall totals in the New York City area.
Meteorologists say a powerful coastal system fueled by a so-called "bomb cyclone" could move toward the Northeast this weekend, bringing anything from a light dusting to a full-on sequel to January's snow chaos . The system is expected to travel across the country before strengthening off the Carolina coast on Sunday, potentially delivering snow and gusty winds to the tri-state area into Monday.