Human-caused climate change tripled the number of estimated deaths in the recent European heat wave, according to a new ...

Extreme heat requires protecting ourselves, our families, and our neighbors. It also requires policies to address the root ...

The best chance of showers and storms will be in the eastern Arizona high country on Monday and Tuesday, but there will be a 20% chance of showers or storms in the Valley by Wednesday and Thursday.

Finally, we’re done dealing with extreme heat. Enjoy temperatures as much as 10° cooler today, with a pattern of nice and calm weather sticking around through next week.

A 67-year-old man hiking in the Grand Canyon National Park died on a trail while hiking in extreme heat, which possibly ...

As peak fire season coincides with soaring temperatures, Northstate residents are being urged to ensure their HVAC systems ...

Monsoon storms increase over the weekend as temperatures drop back to mid-July averages ...

Extreme heat can have huge effects on the health and well-being of young kids — it's a major concern for parents amid high ...

In recent weeks, no matter the sport or setting, one constant has connected competitions around the globe: scorching ...

Extreme Heat Warnings are in effect across the Valley through Thursday, so we are in ABC15 Weather Action mode as a reminder ...

Extreme heat can be deadly for your pet. When the temperature rises, your furry friend faces risks that can spiral out of ...

A 67-year-old man hiking in the Grand Canyon National Park died on the South Kaibab Trail, below Cedar Ridge. Officials ...