From MRX:
“So in closing, confidence is quite high that the higher terrain
areas will see snow during this event; how much is still to be
determined. The valley is much more uncertain as was mentioned
earlier. I will say that if recent runs of the ECMWF are correct
that there is a very good chance that most valley locations will see
some snow and perhaps even some light accumulations. However, there
are just too many uncertainties at this point to get any more
specific with the forecast. Bottom line, please stay tuned to the
forecast because this system has the potential to bring snow across
much of the area but the uncertainty is very high across the lower
elevations.”