The Current Temperature map shows the current temperatures color ... In most of the world (except for the United States, Jamaica, and a few other countries), the degree Celsius scale is used ...

The coldest air of the season will descend across the U.S. this weekend and early next week, bringing subzero wind chills with it.

A polar vortex dipping down from Siberia is bringing a cold front with frigid temperatures to millions Americans. See maps of the arctic blast.

A procession of winter storms is forecast to bring snow, sleet, ice and potentially flood-inducing rain to sprawling bands of the U.S. this week.

The deep freeze is behind us for now. However, we are going to get a few brief shots at colder weather over the next few days ...