Record heat is on tap for parts of Arizona this weekend, but a storm system will bring a major weather change next week.

The high on Oct. 25 in Phoenix will be 97°F, which would break the previous high of 96°F that was set in 2014.

Climate change may cause fall leaves to change later, putting trees at risk for frost damage. Even if they change on time, ...

Across Arizona, Halloween evening will be much cooler than the past several evenings have been. In Phoenix, temperatures will likely be in the upper 70s around 5 p.m. and then fall into the low 70s by ...

If you're overseeding your Arizona lawn to plant winter grass this fall or winter, here's what you need to know, including ...

PHOENIX - Warm temps roll on in the Valley on Thursday, and we won't see any heat relief until next week. The expected high ...

Arizona may be tired of all the presidential campaign visits. But there are good reasons Trump and Harris are spending so ...

Our weather pattern is yet again locked in on high heat and dry conditions.Wednesday is forecast to reach 99 degrees at ...

With the change in weather, you may start spotting new birds or animals in Arizona due to migration or changing habits.

Saturday is expected to be the coldest day of the weekend and possibly the month with the high temperature expected to be 12 ...

El Niño and La Niña are powerful weather events that affect the U.S. Here's the difference and what La Niña could mean for ...

"After one more round of well-above normal temps today, a gradual cooling trend will result in near or below normal temps by ...