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

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

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

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

Potentially record-breaking heat will settle across the Denver metro over the next couple of days as triple-digit temps and ...

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

Temperatures in Colorado are heating up ahead of the summer solstice, and from Friday morning through Saturday evening, much ...

A rare high-altitude tornado touched down in Pike National Forest near Divide in Teller County Tuesday, downing trees and ...

An air quality alert was issued by the National Weather Service in Denver at 4:11 p.m. on June 18. This warning applies to ...

Denver forecasts a high near 101°F, with rising temperatures and potential severe storms, including hail and damaging winds.