 Our time on the Saturday report is 14 minutes past 12 o'clock. Your weather forecast is a service of Cornerstone Insurance. Northwest Arkansas and the rest of Kern Country have a heat advisory in effect until 9 o'clock this evening. It'll be sunny today with a high near 96 and a heat index as high as 105. Northwest wind 5 to 10 miles per hour becoming southwest in the afternoon. Tonight, a 50% chance of showers and thunderstorms, mainly after 10 p.m.,