An Excessive Heat Warning is in effect from 10 AM Monday through 10 PM Tuesday for Southern Nevada, including Las Vegas, Laughlin, Pahrump, and surrounding areas, as well as parts of the Mojave Desert ...

Excessive Heat Watch for the Kittitas and Yakima Valleys and the Columbia River Gorge from Sunday night to 9 PM Tuesday... Temps could climb up to 105° with additional areas seeing triple digits ...