While some of those 80s will get close to temperature records in the Valley, the mountains in northern Arizona may also break ...

Climate change is making Phoenix increasingly unsafe for outdoor workers like my dad. We need protections from the heat now ...

The streak ended just one day shy of tying the current record of 160 days without measurable rain in Phoenix, a record set in ...

Northern Arizona is famous for its aspen trees, and a multi-decade study looks into how they’re being affected by climate ...

Protecting and conserving our natural heritage, predicting weather and environmental conditions, preventing and managing pollution, promoting clean growth and a sustainable environment for present and ...

PHOENIX (AZFamily) — The Climate Prediction Center issued its new forecast for February through April. It’s not great news if you are a snow-lover in Arizona, but these longer-term forecasts ...

FLAGSTAFF, Ariz. — Arizona's weather in 2024 was a bit all over the place, especially in the northern part of the state. In 2024 across northern Arizona, average temperatures were far above normal.

A coalition of progressive Arizona organizations shared their concerns Thursday about President-elect Donald Trump’s plans to roll back efforts to combat climate change. Trump has vowed to roll back ...

This winter Flagstaff is experiencing snow drought, and northern Arizona has seen only 3-17% of normal snowfall. This is just part of the three decades of southwest megadrought driven by climate ...

The climate has been in a warming trend for more than 200 years and eventually more places may become unlivable to humans like we see in the Sahara desert and portions of the Mohave and Sonoran ...

Climatologists monitor several indices, some ocean-based and some atmospheric, to provide a quick indication of the state of certain climate variables and climate indicators. To monitor the Pacific ...