LAS VEGAS (KLAS) — The clouds peek into the valley, a brilliant white over the mountains. Before you know it, they’re building into thunderheads as afternoon heat bakes the valley. Hang on, Las Vegas ...

When storm clouds build around the edges of Phoenix, when humidity hangs in the air or a haboob looms on the horizon, locals look to the skies hoping the monsoon will provide a reprieve from the heat.

PHOENIX – When people think of the Desert Southwest, their first thoughts may not gravitate to rainfall, but during three months of the year, images of thunderstorms and flooding are actually common.

Monsoon season -- the weather pattern that has been creating inclement conditions in the western U.S. -- is expected to last for another few weeks following a massive dust storm in the Phoenix region.

Powerful monsoon storms moved through Arizona, Utah and Colorado on Aug. 21-23, 2024, with intense downpours, hail, heavy winds, flooding and lightning. In comparison, most of the summertime in ...

Editor’s note: “Behind the News” is the product of Sun staff assisted by the Sun’s AI lab, which includes a variety of tools seuch as Anthropic’s Claude, Perplexity AI, Google Gemini and ChatGPT. The ...

NEW MEXICO (KRQE) – Monsoon season officially runs from June 15 through September 30. During the monsoon season, states in the southwest can see heavy rain, strong thunderstorms, and flash flooding ...

Phoenix experienced its second longest-dry spell last fall and winter, worsening drought conditions. All of Arizona is seeing some level of drought, but it's worst in the southern third of the state, ...