A heat dome developing over the western U.S. could shatter temperature records this week, with highs reaching up to 119 degrees in parts of California. In the coming days, strong high pressure will ...

Here's how to stay safe as temperatures reach 100 degrees From cats to horses, keep animals cool during record heat How to cool down your car fast The latest: Long stretch of heat alerts wraps hottest ...

A heat wave is impacting the Pacific Northwest, with temperatures in the upper 80s to over 100 degrees in Washington. Warm nights are a concern as they prevent the body from recovering from daytime ...