Forecasters say the intense heat will crank up Friday with high peaks between 98 degrees to 104 degrees across most of the ...

Celeste Leonard, 14, drops into the deep end of the pool from the slide at the Hiawatha Davis Jr. Recreation Center in Denver ...

June 20 marks the first official day of summer, with millions of Americans already under heat warnings. See cities hotter ...

Colorado braces for extreme heat as temperatures reach near 100 degrees on Friday and Saturday, prompting a Heat Advisory and Red Flag Warning.

Several days of record-breaking heat are expected in Denver, and the National Weather Service has issued a heat advisory that ...

Denver opens cooling centers as temperatures near 100° with advice to avoid outdoor activities and stay hydrated.

The first big heat wave of 2025 has arrived, coinciding with the official start of summer. More than 40 million people in the ...

The United States is going to experience a heat wave this week and into next, with temperatures flirting with record-breaking ...

Forecasters say a heat dome is scheduled to settle over parts of the Midwest and eastern U.S. this week, marking an ...

Get ready for a hot weekend – 100 degree temperatures are forecast across Colorado, bringing sweltering heat and fire risk.

Some parts of the U.S., such as Phoenix, Arizona, are famously hot without the mugginess. Phoenix and nearby desert regions ...