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

A new analysis is warning that water stored in the Colorado River’s two largest reservoirs — Lake Mead and Lake Powell — could fall to critically low levels in just one year if current water use ...

PHOENIX — Arizona is heading into the new year with major uncertainty over its water future. There is still no agreement on how the Colorado River will be shared after 2026, as the current operating ...

MAMMOTH, AZ — A controversial mining exploration project is moving forward near the San Pedro River, despite growing concern from nearby residents, environmental groups, and tribal leaders who say ...

PHOENIX — Moisture from Priscilla is moving in from the south, pulling in higher humidity and bringing showers across Arizona. The active weather this week comes just after parts of Arizona, including ...

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

PHOENIX — The City of Phoenix is making changes to how it responds to the 2026 heat season, including spending more money on relief and outreach. Preliminary data from Maricopa County shows a decline ...

PHOENIX — High pressure is bringing the hottest temperatures we’ve seen so far this year! Much of the Valley is expected to soar to around 107 degrees on Tuesday afternoon after Phoenix reached 109 on ...

The monsoon season officially begins on June 15 and runs until September 30. During that time, thunderstorms can often form in the heat of the day, bringing heavy rain, lightning, damaging winds, dust ...

PHOENIX — Thursday was the hottest day of the year for Phoenix as we hit 117 degrees. This was also the peak of our current heat wave but we are still in-store for one more day of extreme heat. Due to ...

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

PHOENIX — A cold front will sweep across Arizona overnight, bringing a few showers to the northern parts of the state. Behind it, winds will stay elevated, and temperatures will drop to start the week ...