Southland power providers will be monitoring the electrical grid today as a prolonged heat wave drives up demand, with ...

Extreme heat watches will go into effect Friday and continue for several days as an extended spell of hot weather grips ...

As a sweltering October heat wave drives fans to searing temperatures at Levi's Stadium, residents across the region scramble to alter routines, hydrate and beat the smog.

This will be the longest heat wave, with temperatures this hot in years,” said Chief Meteorologist Sheena Parveen.

The sweltering heat wave gripping parts of the U.S. has shattered heat records and sparked an air quality health advisory, and it is suspected of having contributed to at least seven deaths. More than ...

SDG&E is warning customers about possible public safety power shutoffs Oct. 2-5 as extreme heat raises energy demand and ...

The heat dome is on. A prolonged stretch of dangerous heat continued Thursday, with possible record-breaking high temperatures and heat index levels and little to no relief in sight. Central Park hasn ...

An extreme heat warning is in effect for the entire New York City area ahead of a heat wave set to bring intense and dangerous temperatures leading into the Fourth of July weekend. Actual temperatures ...

Service was restored this morning to a swath of homes and businesses in South Los Angeles on Wednesday as electricity demand remains high during a lingering heat wave that has brought extreme heat ...

Boston and much of New England are bracing for a prolonged spell of dangerous heat as a powerful heat dome settles over the northeastern United States. Forecasters warn that temperatures could ...