ITHACA, N.Y. (WHCU) — The National Weather Service has issued a third straight heat advisory for the Southern Tier. 

Heat advisories have been issued since Labor Day on Monday, with today’s heat index expected to reach near 100. Stay in the AC and drink plenty of water. The heat advisory is in place today from noon to 7 p.m.

Cooler and more seasonable temperatures are coming this weekend.