Beryl leaves millions of Texans without power as dangerous heat descends on the region CNNTexas power outage map: 2 million CenterPoint customers without power Austin American-StatesmanHouston power outage tracker | khou.com KHOU.comHurricane Beryl missed Austin; the next storm could fill Central Texas lakes KXAN.comHurricane Beryl: 8 killed, more than 2 million without power FOX 4 News Dallas-Fort Worth