A red flag warning was issued for Lake Mead and surrounding areas on Monday, with officials cautioning that weather ...

Warnings have been issued in Washington, California, Nevada, Arizona, Utah and Colorado amid critical fire weather conditions.

A cold front will team up with warm, humid air as it tracks eastward, setting the stage for intense storms to spread from the ...

Smoke from wildfires still raging in Canada is degrading air quality across the northern U.S., turning skies a murky orange ...