 WNIS Newstime 105. The National Weather Service's heat advisory in effect until 6 p.m. this evening. A heat index of 108 expected throughout the day. Partly sunny skies the rest of the day. High near 96. Otherwise, tonight showers and possible thunderstorms. Low around 70. Showers likely for tomorrow morning. Otherwise, tomorrow mostly cloudy. Gradually turning sunny. High near 80. Currently 92 on the south side. The following program was previously recorded.