A blast of fall-like weather is coming for much of the United States, and unlike the last brief break from summer heat, this cooldown will have some staying power.

By Andrew Freedman, CNN (CNN) — The National Weather Service has received permission to hire 450 meteorologists, hydrologists and radar technicians, just months after being hit hard by ...

A dramatic cooldown is on the way for the US. But it comes with a cost CNN Weather via CNN Newsource Cooler than normal temperatures (blues) will be in place for much of the US on Friday.