 Weather brought to you by Stewart Nissan in downtown Enid, where they love vehicles almost as much as their customers. So when it's time to start looking, stop by Stewart Nissan and see the difference their people make. Talk 100.9 KGWA weather. Clear skies tonight below 71 degrees. Sunny and hot tomorrow with a high of 97. Heat index around 103. A heat advisory in effect tomorrow. Partly cloudy Thursday night below 78 degrees. Sunny and hot Friday in 105.