 And here's Heather with the weather. Well, it's beautiful out there, sunny and 75, almost a little chilly in the shade. Now, let's get a read on the inside of your car. It is hot. You've only been parked a short time, and it's already 99 degrees in there. Let's not leave children in the back seat while running errands. It only takes a few minutes for their body temperatures to rise, and that could be fatal. Cars get hot fast and can be deadly. Never leave a child in a car. A message from NHTSA and the Ad Council.