The National Weather Service caution against coffee consumption during extreme heat in three states. A dietitian-nutritionist ...

Arizona’s dangerous heat wave continues this week, with daily highs in the Valley ranging from 110 to 115 degrees through ...

The National Weather Service issued an extreme heat warning through Monday. Here's what to know about heat conditions this ...

High temperatures at the start of the monsoon season lead to an extreme heat warning being issued to metro Phoenix.

"Scattered severe storms capable of large hail and isolated damaging wind gusts will be possible across parts of the central ...

A heatwave is hitting southern Nevada and nearby areas with an extreme heat warning and increased fire risk due to gusty ...

An Extreme Heat Warning has been extended in Phoenix, according to the National Weather Service. The warning is now scheduled ...

A ridge of high pressure brings dangerously hot conditions to Arizona for the rest of the workweek. Some relief is on tap for the weekend.

Highs hit 110° Wednesday and Thursday. Wind picks up Thursday, Friday, and Saturday. A drop to the 90s is expected Sunday and Monday.

As extreme heat hits California, Arizona and Nevada, health experts urge residents to avoid caffeine, alcohol and heavy meals ...

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

Cooling centers now open across Tucson for people to take shelter from extreme heat ...