 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. 30% chance of showers and thunderstorms late tonight below 67. Tomorrow, a 40% chance of showers and thunderstorms in the morning with a high of 85. A chance of showers Saturday night below 64 and a chance of showers Sunday with a high of 83.