Patchy Black Ice This Morning... Patchy drizzle, freezing drizzle, and snow flurries overnight has led to some patchy black ice in parts of Central New York this morning. The risk of black ice is greatest in higher elevation areas where temperatures are the coldest. In addition, some patchy freezing drizzle may redevelop over the Finger Lakes Region and into parts of Cortland County. This is expected to diminish around sunrise.