The dry and mild weather will continue Sunday, with a strong cold front sweeping through the region Sunday night into Monday. Light rain will develop behind the front Sunday night, and a changeover to light wintry precipitation is possible Monday afternoon across parts of northeast Oklahoma and northwest Arkansas. Accumulations, if any, will be very light. Temperatures will be unseasonably cold early next week with potential for near record low temperatures by Tuesday morning. Temperatures will moderate the remainder of the week.