内容摘要：HOUSTON (AP) — Fast-moving thunderstorms pummeled southeastern Texas on Thursday for the second time

HOUSTON (AP) — Fast-moving thunderstorms pummeled southeastern Texas on Thursday for the second time this month, killing at least four people, blowing out windows in high-rise buildings, downing trees and knocking out power to more than 900,000 homes and businesses in the Houston area.

Officials urged residents to keep off roads, as many were impassable and traffic lights were expected to be out for much of the night.