Angry storms, 'heat dome' threaten to fuel dangerous weather week

A severe weather week is expected across the U.S. as over 50 million Americans face extreme heat warnings. Thunderstorms may cause flash flooding from the Midwest to the East, with wind gusts up to 85 mph. A persistent heat dome could lead to triple-digit temperatures, worsening drought conditions in the central Plains. In Texas, the number of missing persons from recent floods has decreased from 97 to 3, with the death toll at 135 statewide. Officials are concerned about life-threatening flash flooding in several states.