More than 500 flights were delayed or canceled at Denver International Airport on Monday as a polar vortex continued to ...

Still, several Colorado school districts will start late on Tuesday as the state waits out the last of subzero temperatures.

The following Colorado snow totals have been reported by the National Weather Service for Jan. 20, 2025 as of 6 a.m. Monday: ...

According to the NWS, the Arctic polar vortex is a powerful band of west-to-east winds that develops in the stratosphere, about 10 to 30 miles above the North Pole, during the winter season. It is ...

By the afternoon hours on Tuesday, the temperature in Denver could break above freezing for the first time since Friday ...

A rare winter storm is getting set to slam the Gulf Coast and South, with cities from Texas to Florida under Winter Storm Warnings.

Temperatures will hover in the single digits above and below zero across the Front Range and Eastern Plains, but overnight ...

BOSTON (AP) — Residents across the country from the Northern Plains to the tip of Maine are bracing for dangerously low ...

During the arctic blast over the weekend, Denver reached minus 11 degrees, but some places across Colorado were even colder.

The worst of the Arctic airmass that has plunged Denver and the Front Range into days of crushing cold temperatures is upon ...