Yep, that sounds about the right date. Back then we had another Las Vegas resident (Eric Darr) who hung out in this and the TPBM threads. If I remember correctly, he said McCarron Airport was shutdown for a couple days because of that storm. I remember some pictures he posted from around his house, too, though I don't know exactly where in the valley he lived at the time. He's in St. George, Utah now.
I remember that, because I was astonished it would get shut down with just a few inches of snow, until I was told that they do not have a single piece of snow removal equipment there. I think it was just for a day, but not certain.