Areas of light rain will spread across the region today through this evening, with precipitation ending during the evening hours. A brief window of rain and snow mix may spread across locations near the Oklahoma Kansas border late this evening, however no snow accumulation is expected. Temperatures well below seasonal normals will prevail through the weekend into early next week. A freeze is expected across northeast Oklahoma and far northwest Arkansas early Friday morning, and a widespread killing freeze is likely Saturday morning. Also, a fast moving strong storm system may spread a mixture of light rain and snow across portions of northeast Oklahoma and northwest Arkansas on Monday. At this time any accumulations appear very light, and later forecasts will continue to adjust this winter weather potential.