We are all white here now except the roads, driveways, sidewalks. Temps are down to just a tad under 32. The whole March Sun Angle debate is not of interest to me but regardless of time of year, snow is not going to accumulate well on roads during daytime and temps at or near freezing at least until we get pillow sized flakes. Does not matter what angle the sun is it is there regardless and the roads do not deflect it any manner.