Texas and Oklahoma face a fifth straight day of 100-degree weather. Wichita Falls and the Texoma region stay in the triple digits. People and officials there deal with the persistent heat. Relief will come soon. Forecasts show a cooling trend moving in. Temperatures should drop and end the extreme heat streak. The area continues to suffer a prolonged heatwave. Officials are responding to the ongoing situation. Meteorologists expect an approaching change. Cooler air should push in in the coming days. This will mark the end of the extended warm spell.