According to the National Weather Service, a polar vortex will impact most of the country this weekend, here is what you need ...
The polar vortex is expected to reach the Utah-Idaho border sometime in the late afternoon and evening Friday as it continues ...
The main message for now remains a mild, dry, and gradually warming week, followed by a significant drop in temperature over ...
A frigid cold front will keep Colorado below freezing over the weekend. Several rounds of snow in the Denver metro area are ...
Stable polar vortex: When the stratosphere over the Arctic is cold, it's considered stable. The wind around the polar vortex ...
Snow is expected to taper off around Denver by the early afternoon, while temperatures will remain well-below freezing ...
Erin Davis/Axios Visuals A powerful Arctic outbreak tied in part to the polar vortex is set to send temperatures plummeting by Saturday — and possible snow next week. Why it matters: The hazardous ...