NWS Las Vegas issues a moderate HeatRisk alert and forecasts above-normal temperatures with limited shower chances.

More than 150 million Americans are under the highest level extreme heat alerts during a wave of above-average temperatures.

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

Nevada and Arizona hit by potentially deadly heat wave, with temperatures in Furnace Creek in Death Valley expected to ...

A powerful heat wave continues to grip the Southwest, with dangerously high temperatures impacting much of Arizona, ...

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

A blistering heat wave is driving temperatures into the triple ... parts of California and into southern parts of Nevada with Las Vegas in the mix," said FOX Weather meteorologist Ian Oliver.

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 ...

The first major U.S. heat wave of the year starts on Friday. It brings dangerously high temperatures and is expected to last ...

A punishing heat wave in the Southwest is set to spread east in the coming days, with temperatures over 90 degrees Fahrenheit ...

Nevada Gov. Joe Lombardo did sign several environmental justice bills pushed by Make the Road Nevada, Chispa Nevada, the ...

Chicago faces a severe heatwave with highs near 96°F, a heat index around 105°F, and winds up to 40 mph this weekend.