Temperatures in Boulder, Colorado, skyrocketed by almost 30 degrees in only one hour on Wednesday because of a phenomenon ...

Discover Rocky Mountain National Park (3028 reviews) Scenic Mountain Photoshoot in Boulder, Colorado ...

Move over, Punxsutawney Phil – one Colorado rodent is making his own prediction for winter. Flatiron Freddy, a top-hat ...

The powerful arctic blast that arrived in Colorado on Friday will bring its coldest temperatures yet to the state overnight Monday, according to the National Weather Service. Temperatures will hover ...

Temperatures will stay well above normal on Sunday in the 60s for the Denver metro area with a few low 70s across southeast Colorado ... Boulder and Golden. Light snow is possible in the mountains ...

BOULDER, Colo. — The polar vortex that ... Wind chills were in the -60 to -70 range in some mountain areas, the National Weather Service said. Below is data for low temperatures recorded by ...

A Mountain View Fire Rescue crew and a Boulder Fire-Rescue crew were called Friday to assist with the Los Angeles area wildfires that have caused tens of thousands to evacuate in recent days.