 With heat index values as high as 100 degrees predicted for Saturday, officials with the National Weather Service are reminding us to keep an eye on young children, especially when they travel in car seats. A meteorologist with the National Weather Service, Marshall Fahler, says remember to check the well-being of kids, especially in very hot weather. If you're out and about and you have children with you, make sure to check the back seat when you get out. It's pretty easy to get hot inside a car, even just a normal sunny day, let alone when it's hot outside.