He looks like he's in shed and the pics are a bit blurry so its hard to tell what his color is. The yellow around the base of the tail is not normal for a blizzard and looks more like an Murphy's Patternless trail to me. Anything is possible though. Once he's done shedding try to get a clearer picture and post it.
I do see this more on murphy patternless animals which can definitely be confused with blizzards. But there are some blizzards that are showing up with some color (the sunrise/sunset ones).