Otherwise, it was the heat causing problems late in the month. Several cities saw their greatest June maximum temperatures ever and dozens of other rural regions saw the same. This had a remarkable effect on reservoirs in East Texas, causing several water planning regions, from DFW to Houston and Nacogdoches, to see thousands of acre-feet in surface water loss in days. Statewide reservoir storage dropped by over a percent for the first time in months, falling below end of month levels for May and April.
Though much of the state saw less than normal precipitation, the area around Eagle Pass experienced a deluge of rainfall and far greater than normal precipitation all in two days. On the night of June 17, a slow moving storm dropped more than 10 inches of rain in Maverick County, eliciting 438 water rescues and hospitalized 9 people. Earlier, a line of storms moved from north to south across the state from June 8 to 9, bringing heavy rains to Dallas and strong winds knocking out power to over 17,000 customers in Houston. On June 17, the Panhandle and Big Country saw supercell thunderstorms crossing over Lubbock and Abilene, dropping up to baseball sized hail around Lubbock International Airport and bringing hurricane force winds to Abilene, causing 21,500 to lose power.