A snowstorm arriving on New Year’s Day in Colorado’s mountains could dump up to 2 feet of snow on the state’s highest peaks ...

Light snow will fall across Colorado’s mountains on New Year’s Day, dropping up to 6 inches on the state’s tallest peaks by 5 ...

Colorado’s snowpack remains well behind where it typically sits for this time of year. The Upper Arkansas basin in central ...

While Dec. 22, 2025, saw the second-hottest temperature ever recorded in December, Dec. 22 has also seen the second coldest ...

House Bill 19-1261, signed by Gov. Jared Polis in 2019, marked the first time Colorado had codified greenhouse gas targets in ...

After a hot and dry start to summer, northwest Colorado is not expected to get much of a reprieve from warmer temperatures in July. The summer heat arrived early in June, according to the July 3 ...

Most people in Colorado woke up to at least a dusting of snow on Sunday for the first time in nearly a month. DENVER — After ...

The Trump administration intends to dismantle one of the world's leading climate research institutions over what it said on Tuesday were concerns about "climate alarmism," despite opposition to the ...

In Boulder, a large crowd of protesters and several Colorado officials turned out Saturday to protest against plans to ...

The National Weather Service on Friday issued a rare warning for part of Colorado's Front Range as hurricane-force winds and ...