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 addressing the challenges. Forecasts predict relief ahead. A break in the heat will likely push in soon. The pattern will shift, ending the current weather pattern.