Temperatures 10 to 20 degrees above normal for this time of year will extend across California, Nevada and as far north as Montana.

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

LAS VEGAS — Visitors to Las Vegas on Friday ... and putting it on track to beat the longest measured stretch of such heat. The record is 18 days, recorded in 1974. "This weekend there will ...

Do you have plans for celebrating Father’s Day outside? You may want to cancel them. The National Weather Service has issued ...

The record-breaking temperature comes as Las Vegas is under an excessive heat warning which is expected to stay in place through at least Thursday, July 11. The NWS warned residents to expect ...

Sweltering summer temperatures in the Las Vegas Valley tied a record high on Sunday, and an excessive heat warning for the area will remain in effect until Tuesday, according to the National ...

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

The existing record is 92.8 in 2016. The Tuesday high at the Las Vegas airport was 91, a few degrees below average and the first non-100 day in three weeks. And it looks like the average daily ...

with forecasters calling it “the most extreme heat wave” since the National Weather Service began keeping records in Las Vegas in 1937. Already the city has broken 16 heat records since June 1 ...

with forecasters calling it “the most extreme heat wave” since the National Weather Service began keeping records in Las Vegas in 1937. Already the city has broken 16 heat records since June 1 ...

RENO, Nev. — Las Vegas set a new record high again on Friday and Albuquerque tied its high mark, but forecasters said the weeklong heat wave that baked most of the U.S. Southwest earlier than ...