Another update from MU: (2nd half of Anotherman's earlier post)
2/2 In addition, strong upward motion in the Dendritic Growth Zone (DGZ) means that snowfall rates of 1-2" per hour are likely for a few hours. And yes, with dynamics this impressive, I expect there to be at least some incidents of the elusive #Thundersnow! Maps:
@TropicalTidbits