Looks like the ens are starting to line up w/ the Ops as per blizz's map above. wrt overnights, cmc ticked north, 6z gfs ticked south, but it looks like turnpike and north mostly frozen w/ north and north of 80 seeing most white (while still seeing brief mixing.
to me that 2-4 call with me closer to 2 and voyager and points north best whack at 4 or more. This is based off thermal fields and seeing them slowly eek south, which increases my confidence at frozen vs plain rain mixing in. Really looks like a decent amount of sleet for lower/mid suqu valley.