It looks like the rain moves in about 10AM to noon on Friday. There’s still a good chance that wet snow mixes in  (non-accumulating)   between 4 and 6 PM and tapers off during the evening hours.

Here’s the latest High Resolution Ensemble Model  (the version I lately prefer):  the HIRESW-ARW MEM2.  The arrows point to the lowest critical temperature line for snow moving through at 4 PM- 6PM—

HIRESW ARW-MEM2 Simulated radar Forecast for 4 PM Friday with arrows pointing to 975mb freezing line.