 WNIS Newstime 205. The National Weather Service calling for partly cloudy skies. Restless overnight, low around 76. For today, a heat advisory in effect from 11 a.m. to 8 p.m. Tuesday evening. Looking for mostly sunny skies throughout the day. High near 93. Heat index up to 106. A slight chance of showers and thunderstorms possible for the afternoon. Tuesday night staying mostly cloudy, low around 77.