Two or three inches of snow can create visibility issues. “We’re standing outside the home and a homeowner is asking what you think of the condition of the roof,” Brock said. “ ‘It looks good with two inches of snow on it, white and crisp. I don’t know what else to tell you.’ ” You can’t see the shingles or condition of the roof. In a situation like this, the only option is to wait until the snow melts.