The storm responsible for spreading snow into New Mexico and Texas into Thursday will spread a swath of snow and rain to a large part of the East Friday night and Saturday.
How much snowfall versus rainfall will depend on the exact track of what will become a significant coastal storm.
At this time, people traveling to, from or through the Atlantic coast on Saturday into Saturday night should expect major delays due to rain in the South and snow or a wintry mix farther north.
Accumulating snow is most likely to fall from the mountains of western North Carolina, eastern Kentucky and western Virginia to southern and eastern Pennsylvania, northern New Jersey, the lower Hudson Valley of New York state and southeastern New England. Enough snow is likely to fall to shovel and plow in this area.
Included in the potential swath of accumulating snow is the Interstate-95 corridor from Washington, D.C., and Baltimore to Philadelphia, New York City and Boston. Even though rain could mix in over all or part of this zone, roads will be slippery during much of the storm. Airline delays are likely with the potential for cancellations.
“Where the snow is heavy and wet, there could be trees coming down with power outages,” Abrams said.
Motorists should expect difficult travel in the I-81 swath from Virginia to Pennsylvania due to slippery and snow-covered roads.
How quickly the storm strengthens will determine how nasty the weather gets in New England. A full-fledged nor’easter or blizzard could hit part of New England with blowing and drifting snow, as well as the potential for damaging wind gusts and coastal flooding.
The storm will behave differently than the storm from last Saturday in that in most cases this will be a snow, rain or snow/rain mix, rather than an extended period of freezing rain. Some sleet can be mixed in as the storm transitions to rain in some coastal areas of the mid-Atlantic and New England.
Over much of the southern Atlantic Seaboard and the Piedmont areas of the Carolinas, enough rain can fall to cause urban flooding problems.
More information on the storm will continue to unfold and be released as it becomes available on AccuWeather.com this week.