 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. Top 100.9 KGWA weather. Scattered showers and thunderstorms tonight. The overnight low 70 degrees. For Wednesday, a 30% chance of showers and thunderstorms in the morning. Then becoming mostly sunny during the day with a high of 88. Slight chance of showers Wednesday night. The low 65.