The latest GFS data has come in.  The GFS has raised the QPF to over 2.50 inches water.  It’s a bit colder than the NAM at the surface, but like the NAM, thickness levels rise to be too warm to support snow by daybreak. Slightly more snow possible before a changeover to sleet/rain.

Difficult to nail down the snow totals, but expect it to be in the 4-5 inch range, maybe 6, before a changeover to sleet/rain before daybreak, significantly reducing further snow totals in the immediate PHL area and the immediate surrounding suburbs.

Areas near Reading, Allentown  and Lancaster will have the heavy snow that’s been predicted.

A change back to snow will occur before ending about 2 pm, but the heaviest precipitation will have passed us by.