Indianapolis averages 20 days a year with high temperatures in the 90s. The city reached a high of 93° Thursday afternoon with the heat index peaking at 102°. Be prepared for hotter and more humid

A heat advisory has been extended until 8 p.m. Friday for Bartholomew, Decatur, Lawrence, Jackson and Jennings counties, including the cities of Columbus, Shelbyville, North Vernon and Seymour.

The heat advisory issued by the National Weather Service is in effect until 9 p.m. for most of North Texas. Just like Thursday, the culprit isn't the actual temperature but the heat index. Some areas will again reach or surpass a "feels-like" temperature of 105 degrees.