Scattered showers and some thunderstorms will affect portions of central and southern Oklahoma through mid-morning. The most likely area to be affected is south and east of a line from Seminole and Norman to Pauls Valley and Ardmore Oklahoma. Most of the activity will mainly involve light to moderate rain. However, heavy downpours will be possible with the storms. Cloud to ground lightning will also be a concern. Other isolated sprinkles or light showers will be possible over parts of northern and central Oklahoma.