Latest take from Mount Holly for next week..
Tuesday night-Wednesday night... A fast moving frontal wave is forecast to pass near the mid-Atlantic during this period, bringing a precipitation threat. Model agreement significantly worsened regarding this system on the 0z suite. The latest EC and UKMET runs are now so de-amplified with this wave that they show precipitation staying entirely south of the region. The GFS on the other hand remains much further north, with the GEM in between. The consensus of this trend is a colder and lower amplitude system overall. The environment it will be moving into will be quite dry and capable of significant wet bulbing effects. So am inclined to trend the forecast colder, though also concerned PoPs may be too high given the latest EC. This system does have potential to bring measurable snow and/or mixed precipitation to portions of the area, but given the poor model agreement, confidence is not high regarding this.
Colder trend would allow for many to see at least a brief period of frozen, but if it ends up weak/flat/suppressed, there might not even be much precip.