The Brief Highs will reach 100 to 105 degrees (with a heat index up to 110 degrees) on Friday and gusty storms possible overnight. A cold front brings drier air and lower humidity, dropping Sunday morning temperatures into the 70s with mid-90s afternoon highs. The cooler break will be brief, as high pressure builds back in next week to warm temperatures up again. On Friday night, as the front approaches, a few gusty storms are possible, especially north of the Dallas-Fort Worth metroplex. 7-Day ForecastHigh pressure builds in from the west next week, slowing temperatures up once again.