Here are the lowest temperatures across Colorado on Tuesday morning, according to the National Weather Service.

Hundreds of flights at the Denver International Airport were delayed and canceled, and there were several traffic jams and road closures during whiteout conditions. An extreme cold warning was issued for places that reached or were likely to reach minus 25 to minus 35 degrees.

Chances for snow will start in Denver around sunset, but snowfall will be more likely to start between 7 and 9 p.m. Sunday, forecasters said.

Are the lights looking sparklier than usual? Don’t worry, your eyes are working fine and you are actually experiencing a weather phenomenon caused by ice. The U.S. National

Frigid temperatures are expected to persist in Colorado Springs through Martin Luther King Jr. Day, with subzero overnight lows on Sunday and Monday, but the region should get a respite

Many mountain areas are expected to see wind chills as cold as minus 50 degrees Monday. Here's what to expect in.

The coldest low temperatures of the season so far are now gone and more snow is coming to Colorado's high country for the last weekend of January.

An extreme cold warning has been issued for areas across Colorado on Tuesday morning as temperatures stay below freezing. If an extreme cold warning sounds unfamiliar, that's because it is.

By this afternoon, temperatures in the Denver metro will be around the low to mid-30s, with some areas nearing 40 degrees.

Temperatures dropped below minus 40 in two northern Colorado towns Tuesday morning during the worst hours of the four-day arctic blast that hit the state over the weekend. National Weather Service meteorologists said the towns could have been the coldest places in the country this morning,

Here is what is and isn't a polar vortex when Colorado receives cold like what is forecast for the holiday weekend.