Cool footage of a driver passing through the White Mountains of New Hampshire on May 14 and witnessing a rainy day turn to a snowy one in a split second. <br /><br />The filmer explained the phenomenon online, writing: I was met with a quick changeover from rain to accumulating snow. <br /><br />"In a little over half a mile, it went from no snow on the ground to 4-6 inches."
