After a cooler than normal start to summer, temperatures are finally heating up as we get the month of August started.

A widespread and prolonged heat wave is expected to intensify fire concerns across California over the next few days, as ...

A hiker is in critical condition after being rescued from a Phoenix mountain hiking trail that’s currently closed due to ...

The incident happened when select hiking trails throughout Phoenix have restricted access from 8 a.m. to 5 p.m. due to ...

When extreme heat is expected in San Diego County, County Animal Services said pet owners should take immediate steps to protect their animals. Hot weather can quickly lead to heat-related illness in ...

Japan is grappling with an unprecedented heatwave, as temperatures soar above 40°C, causing bizarre disruptions like melting ...

Extreme heat will continue this week with highs near monthly August records for some areas Wednesday and Thursday. A low grade monsoon pattern returns today with slight storm chances through Thursday ...

Temperatures could reach up to 118 degrees in one of the first extreme heat waves of the summer. The heat will likely be accompanied by haze from wildfire smoke drifting through Southern California ...

NWS issues heat advisory for Southwest Desert and El Paso, warning of temperatures above 105°F and risk of heat illnesses.

"Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors," the ...

Learn more about the latest Phoenix area weather forecast and conditions with Most Accurate Forecast from ABC15.

An extended heatwave will keep highs in the one-teens through the weekend and into next week. The heat will peak Wednesday - Friday, so a First Alert Weather Alert will be in place to mirror the ...