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 region endures days of scorching conditions. Local authorities are responding to the ongoing situation. Meteorologists expect relief ahead. Lower temperatures is expected to arrive in the coming days. The streak should conclude with the extended warm spell.