Severe storms leave residents without power until Sunday.

18,000 residents in north Harris County are still without power after severe storms hit Houston, with CenterPoint Energy warning that it could be Sunday before everyone's power is restored. The utility has over 350 crews working around the clock to repair complicated issues and significant damage caused by the storm. With triple-digit temperatures returning, CenterPoint is asking for customers' patience as they work to get as many homes back on as possible at a time. Residents are advised to visit their nearest cooling center if they do not have air conditioning.