Sherri Thompson uses her disability parking sign to fan off as she waits for the Cook Plaza cooling center to open on Friday, July 5, 2024, in Gresham, Ore. Thompson has lived in her car for three years, and can only run its air conditioning for about 20 minutes at a time as it causes the engine to overheat. A heat wave is spreading across Wester U.S., the national Weather Service said, sending many residents in search of a cool haven from the dangerously high temperatures. (AP Photo/Jenny Kane)