A weather alert was issued by the National Weather Service on Thursday at 8:13 p.m. for black ice until Friday at midnight for Oneida, Onondaga, Madison, Cortland, Chenango, Otsego, Tioga, Broome, Delaware and Sullivan counties.“As earlier snowmelt refreezes, patchy black ice will be possible toni ght. This will result in some slippery spots on roadways and sidewalks. Use caution if walking or driving tonight,” comments the weather service. ...read more read less