As wild as it sounds,

It is a natural occurrence, not a cause of concern.

I never knew it snowed until I drove up to my work site and there was snow on the ground. I couldn’t believe it. The high desert can reach extreme heats in the summer(while raining; Monsoons) and get inches of snow in the winter! We even had a snow day once where the offices had to shut down for the day. It is a really beautiful sight.