For four days, the valley will be under an extreme heat warning, starting at 10 a.m. Wednesday. It expires at 11 p.m.

The valley is still under an extreme heat warning until 11 p.m.. Clark County said its cooling stations are active through ...

A heat wave hitting the West, sending temperatures soaring past the century mark, is expected to persist into the weekend, ...

If you did not get a chance to enjoy this weekend, the Las Vegas valley will have one more day of near-normal temperatures ...

Residents in the western U.S. are enduring a heat wave, with temperatures reaching dangerous levels across Washington, Oregon, Southern California, Nevada, and Arizona ...

Las Vegas faces extreme heat with advisories in effect, and potential monsoonal moisture bringing thunderstorms later in the ...

Las Vegas faces above-normal temperatures and extreme heat warnings, with potential isolated thunderstorms and fire hazards.

The Southwest is in for peak dog days as a looming heat wave has triggered extreme heat warnings and advisories for 80 ...

Southern California should prepare for 'dangerously hot' temperatures through Saturday, but elevated heat will persist into ...

The system’s length and strength will be compounded by some offshore winds, which will help keep any marine influence at bay and keep temperatures high, even overnight.