If metro Phoenix hits 100 degrees this week, it would be extra early. Here's when we usually hit that milestone and what it ...

The Valley forecast calls for record-setting heat in the coming days, including the first triple-digit temperatures of 2025.

It’s feeling hot, hot, hot in the Valley of the Sun, with the region marking its first 100-degree day of the year.

The Valley of the Sun United Way is giving out heat relief kits that include electrolytes and hats to help people stave off ...

The National Weather Service shows Tucson could hit 100 degrees on Friday, blasting through a record 99 degrees on the same ...

Arizona's iconic Saguaro cactus is dying off at an intense rate with the Desert Botanical Garden saying nearly 20% of their ...

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

Researchers found that people living in hot climates, like Arizona, age faster than those in cooler regions. The study ...

As we head further into April, temps are beginning to heat up. Monday is expected to be the coolest day of the week. The sky ...

Efforts to protect Arizonans from extreme heat are beginning to run out of pandemic-era funding, and no other permanent state or federal funding streams exist to pay for these programs.

AZ Blue and Phoenix Fire are teaming up to help the most vulnerable people in the Valley during our state's extremely hot ...

PHOENIX — With temperatures in Phoenix already reaching triple-digits twice in 2025, the city is being proactive by updating its Trail Heat Safety Program to keep hikers safe. A few major trails ...