Forecasters are expecting Las Vegas to top 100 degrees through the rest of this week, part of an early September heat wave ...

Dr. Joanne Leovy, a retired Las Vegas physician who founded Nevada Clinicians for Climate Action after noticing a spike in heat-related ... than July’s all-time record of 120 degrees.

Las Vegas saw its all-time hottest temperature on record of 120 degrees Fahrenheit ... due to an urban heat island effect that’s trapping daytime heat in impermeable surfaces—roads, dark ...

The NWS warns of wildfire risks and gusty winds in the Las Vegas area, with implications for fire spread and a potential new ...

The all-time high in Tucumcari was among scores of heat extremes across the country in mid-June. Daily records first were set in Phoenix, Las Vegas and ... equally likely to break high records ...

PHOENIX (AP) — An overnight storm has kept Phoenix from setting a record ... to retain heat and keep the city warm overnight. Monsoon rainstorms have helped to cool the Las Vegas area, where ...

On July 5, Palm Springs broke its previous all-time ... Pool in Las Vegas, has seen an influx of customers. Homeless people will come to the lobby just to get a break from the heat, while families ...

Demand for power in Texas smashed an all-time record Tuesday as homes and businesses cranked their air conditioners in response to searing heat ... meet that growth,” Vegas said.

The persistent heat also got an early start, with the triple-digit days already piling up in May. It doesn't look like a break is coming any time soon ... as well as Las Vegas and other parts ...

Much of the Western U.S. will bake in high temperatures this week. Excessive-heat warnings have been issued for major cities including Las Vegas and Los Angeles.