A heat wave is expected to peak on Friday in North Texas, bringing triple-digit temperatures. High humidity will also be present, adding to the sweltering conditions. A weak cold front is forecasted to bring relief to the area, although details of its impact are limited.

It is expected to lower temperatures and provide mild relief for the weekend. Further information on the heat wave and cold front can be found through local news sources, such as FOX 4 News Dallas-Fort Worth. They may provide more specific details on the temperature changes and timing of the cold front.