Mostly cloudy skies with occasional showers will return Tuesday through Thursday as heat and humidity rise each day. By ...

A red flag warning was issued for Lake Mead and surrounding areas on Monday, with officials cautioning that weather conditions would be conducive to the spread of fires. "Any fires that develop will ...

Extreme heat warnings were in effect for parts of California, Arizona, and Nevada from the National Weather Service.

Hot temperatures, smoky skies and rip currents are on the radar in Massachusetts on Wednesday — here's what to expect.