A major change in the weather pattern started around July 5th. An expanding ridge was developing in the west, with one lone weak short wave dropping down the eastern side of it into the southern plains. This is very late in the season to be chasing that far south, but you chase what nature gives you! We headed south on the first day of the tour and were greeted with several high based storms, some rotating, northwest of Lubbock. A couple mid level funnels occurred, as did hail baseball sized, however, due to high bases, there was virtually no tornado threat. Tons of blowing dust happened as thunderstorm outflows became quite strong, and many gustnados formed. Pretty cool sight, but this would be the last day of this tour that would chase the plains states. Summer heat and ridging came early this year.