A heat advisory was released by the National Weather Service on Monday at 12:01 p.m. valid for Tuesday between noon and 8 p.m. for Yates, Seneca, Cayuga, Onondaga, Steuben, Schuyler, Chemung, Tompkins, Madison, Oneida, Cortland, Chenango, Tioga and Broome counties.“Heat index values up to 97 degre es expected,” describes the weather service. “The hottest temperatures will be in urban valley locations during the mid to late afternoon period.” ...read more read less