Officials warn of health risks as massive weather system traps sweltering air.

A Climate Central analysis reveals one in five U.S. cities now experiencing an additional month of above-normal temperatures, ...

The National Weather Service issued an extreme heat warning for the Las Vegas Valley, with temperatures expected to reach 110 ...

The US is bracing for another sweltering summer under a heat dome, reminiscent of past record-breaking heat waves. As extreme ...

Clark County has already reported at least three heat-related deaths as of today, according to data from county officials.

The National Weather Service office in Las Vegas also issued an “extreme heat warning” for Death Valley National Park, the ...

An extreme heat warning is in place for Las Vegas ... on Friday and 104 on Saturday are both under threat in Las Vegas. Saturday’s record may be more likely of the two to fall.

As triple-digit temperatures continue across Las Vegas, one local woman is working to keep the homeless population hydrated ...

The two first heat-related deaths of 2025 occurred on May 9, when the high reached 95 degrees, according to the National ...

The Las Vegas valley remains under an extreme heat warning for the second day. Temperatures are expected to peak at 108 ...

Climate change is driving more dangerous summer heat across the U.S. Las Vegas, which reached 120 degrees last summer, is ...