Scattered showers and thunderstorms could bring hail and gusty winds to Phoenix tonight. See how soon the first 100-degree ...

Along with the winds, temperatures take another drop. The forecast high reaches 80 degrees in Phoenix on Thursday afternoon.

Temperatures will continue to warm into Sunday with the return of above-average temperatures in the 80s.

On March 1, 2024, Arizona Gov. Katie Hobbs released her " Extreme Heat Preparedness Plan," the most formal and broadest attempt yet to address rising heat-related death tolls, illness and economic ...

Phoenix experienced its hottest winter on record, ending with a string of 90-degree days. Experts say it's a sign of a ...

Arizonans looking forward to cooler winter weather may be disappointed this season, as the National Weather Service said it predicts drier and warmer-than-normal conditions in the Southwest. Every ...

The National Weather Service forecasts near-normal fire risk for northern Arizona this spring. Drought has improved, but warm ...

PHOENIX (KPNX) — If you feel like allergy season never seems to end, you’re not imagining it. Across the U.S., and right here in Arizona, climate change is making pollen problems worse — and ...

Over seven weeks this fall, Arizona Republic climate reporter Joan Meiners is biking the length of the 850-mile Arizona Trail from Utah to Mexico to report on how climate change is affecting the state ...

Arizona climate leaders and Republic climate reporter Joan Meiners shared book recommendations to provide hope and perspective for 2026. Picks from climate leaders included "The Ministry for the ...

A significant cooling trend is moving into Arizona, with Phoenix temperatures dropping from 78°F on Sunday to the upper 60s by Tuesday and lasting through Friday. Strong winds and winter advisories ...

Our next First Alert Day arrives on Monday due to the potential for scattered rain. The Monday morning commute should stay ...