The buildup is over; Wednesday is the day that triple-digit temperatures and dangerous fire conditions spread across much of ...

Extreme heat across the U.S. Southwest will build on Wednesday and is expected to last for several days. In Southern ...

A fire weather watch and red flag warnings have been issued for later this week across portions of Southern California. The ...

With thousands of miles of ocean water above the 80-degree Fahrenheit temperature needed to fuel hurricanes, Cape Verde ...

A red alert for extreme heat has been issued in Southern California and the state is braced for high temperatures.

Extreme heat is expected in Southern California through the weekend. Residents are encouraged to stay hydrated and limit ...

A dangerous, multiday heat wave descended on much of California and the U.S. Southwest, with near-record temperatures ...

Intense heat will blanket much of the West this week, with temperatures in some states expected to soar to record-breaking ...

The National Weather Service issued extreme heat and red flag warnings for parts of Ventura County. Here's what to know.

A stretch of unusually hot weather combined with exceptionally dry vegetation will elevate the risk of wildfire.

Forecasters are expecting a prolonged and potentially dangerous heat wave over the next few days, raising health concerns. Here's how Southern Californians can stay cool.