Did that before in the mid 80s. I think I was 8th grade, so 1984. Heavy snow started late evening. I think we got several inches before a deluge of rain. And I mean a deluge. Happy Creek in Front Royal got as high as I have ever seen it. Not sure how much river flooding occured. Schools were closed the next day.... not for the snow that was long washed away by first-light, but for the flooding.