This is awesome from NWS out in Reno... sounds like fun. Love that they are even mentioning ski area impacts. I think I've seen BTV list that once before when we had some convective graupel storm that was triggering lightning in the spring. I doubt that is in the drop down box for impacts though in the NWS database, ha.
Greater Lake Tahoe Area CA-Greater Lake Tahoe Area NV-Greater Reno- Carson City-Minden Area NV- 220 PM PDT WED MAR 27 2019
...Line of Thundersnow Heading Toward Donner Pass, Lake Tahoe Region...
* At 215 PM PDT, NWS radar was tracking a line of heavy precipitation with embedded thunderstorms moving up the west slopes of the Sierra between Blue Canyon, Auburn, and Placerville.
* Impacts include: rapid visibility reductions to near zero with sudden snow accumulations on roadways, increase in traffic incidents and delays, lightning that could affect ski area operations. Consider delaying travel over Sierra passes until this band of heavy snow moves off, likely after 4 or 5 PM.