Both alerts mean it’s dangerously hot. Both are signals to take immediate action to protect yourself from heat-related illnesses like heat exhaustion and heat stroke. Criteria can be lowered if it's ...

Cincinnati Reds shortstop Elly De La Cruz and Seattle Mariners reliever Trent Thornton got sick Saturday while playing in the extreme heat that covered much of the United States.

Hundreds of people working or playing outside – even those who seem healthy – succumb to heat-related illnesses each year.

Last day of red flag warnings, excessive heat warnings and heat advisories until later this week ...

With heat warnings going into effect, many Las Vegas locals set their alarms early to beat the triple-digit temperatures. By ...

The National Weather Service Las Vegas Forecast Office has issued an extreme heat warning for the Tri-state for Sunday, amid an ongoing extreme heat advisory in place ...

As Washington, D.C., prepares to host a parade celebrating the U.S. Army’s 250th birthday on Saturday, weather forecasters ...

LAS VEGAS (KLAS) — Cooling stations across the Las Vegas valley are set to open Friday after the National Weather Service issued an excessive heat warning to the area. The cooling stations will ...

Much of the Western U.S. is baking in high temperatures this week. Excessive-heat warnings have been issued for major cities including Las Vegas and Los Angeles. By Judson Jones Judson Jones is a ...

A n Excessive Heat Warning goes into effect 11:00 am Wednesday for portions of west central Clark County (including the Las Vegas valley), Inyo County, San Bernardino County & southern Nye County ...

LAS VEGAS, Nev. (FOX5) - With an excessive heat warning in effect, the RTC is offering resources to riders to help them beat triple digit temperatures.. Staring Tuesday and running until Labor Day ...

Vegas and Death Valley are under extreme heat level warnings. Early Thursday morning, it was already 100 degrees Fahrenheit in Las Vegas – about 4 degrees above the historic daily average.