Temperatures in El Paso are expected to remain high all week, with triple-digit temperatures forecasted. The National Weather Service warns that car interiors can heat up quickly, rising 20 degrees in just 10 minutes. The inside of a vehicle can act like a greenhouse, causing temperatures to soar.

In a short amount of time, the temperature inside a car can reach 120°F and potentially approach 150°F in an hour. Further information on the heat and its effects on car interiors is available from KVIA, including an experiment by a reporter to track temperatures inside a car.