Ms. Opal Evelyn Mealer, 90, of Big Spring passed away Monday, March 7, 2011, in Big Spring. Funeral services will be held at 10 a.m. Thursday, March 10, 2011, at the Nalley-Pickle & Welch Welch Rosewood Chapel with the Rev. R.T. Havener, retired Assembly of God minister, officiating. Interment will follow at Mt. Olive Memorial Park.