From the BOX AFD
Much like the system we
experienced this past Tuesday, it will be a race against the clock
to see how much snow/sleet can accumulate before sunrise, as warming
surface temperatures will limit additional accumulations on
paved/treated surfaces after 7-9am. Overall, anticipating the most
significant burst of accumulating snow between midnight and 7AM
Saturday. With guidance so widespread on snowfall, with the 12km NAM
handing us almost a shut out and the 12Z GFS hinting at a foot or
more of snow, we shot the gap with modest accumulations of 2-8"
north of the Mass Pike, highest across the terrain of northern
Worcester County and the Berkshires.