NWS Forecast Office Tulsa, OK

Areas of patchy drizzle and freezing drizzle will develop Thursday morning, mainly north of I-40, with drizzle to the south where conditions will be warmer. There is some uncertainty on the southern extent of the cold air. A wintry mix will develop for portions of east-central OK on Thursday morning, with snow, sleet, rain, and freezing rain all mixing together. Some minor accumulations may occur.