Isolated to scattered severe storms are possible late Sunday afternoon through Sunday night with the better chances for storms and higher threat for severe storms north of the DFW Metroplex. South of this area, extending through Central Texas and into East Texas, isolated coverage of storms is expected. It is possible that no or very limited storms develop depending on the track of the upper level system and the location of the best lift. The main threats with any severe storms will be large hail and damaging winds, but a tornado or two is possible north of Interstate 20. Depending on the location of the dryline, high fire weather conditions may exist behind the boundary due to breezy winds and low humidity.