A foot of snow in parts of southern Colorado

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.
Here are the lowest temperatures across Colorado on Monday morning, according to the National Weather Service.
Here is what is and isn't a polar vortex when Colorado receives cold like what is forecast for the holiday weekend.
During the arctic blast over the weekend, Denver reached minus 11 degrees, but some places across Colorado were even colder.
Frigid temperatures are expected to persist in Colorado Springs through Martin Luther King Jr. Day, with subzero overnight ...
Are the lights looking sparklier than usual? Don’t worry, your eyes are working fine and you are actually experiencing a ...