It’s far out to parse these type of details but using the 12z GFS OP as an example, that’s a lot of energy rounding a very robust 500 energy through the mountains, coupled with ripping winds out of the NW, and unfrozen lakes…this is a pretty sweet upslope setup. Caveats that this is based on what one day 5/6 OP run is showing. But the potential for upslope is there.
We’re getting upslope snow showers here today in a non-perfect setup (e.g. there’s little energy / winds to enhance it, unlike that setup) but its been snowing since last night.