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 ...

These live maps from the FOX Forecast Center show the latest information on the historic winter storm expected to blanket the ...

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

According to the NWS, the Arctic polar vortex is a powerful band of west-to-east winds that develops in the stratosphere, ...

A polar vortex is currently hitting the United States, with schools closed in many areas and at least four deaths caused by ...

As the West Coast braces for fiery winds and the Northeast shivers under a polar vortex, the nation finds itself caught between two extreme weather fronts.

Most of the United States is being assailed with extreme winter weather this week as Arctic air blasts south from Canada, ...

More than 220 million people across the United States are facing dangerous cold that will also open the door for a ...

A polar vortex is slated to sweep most of the continental US bringing winter storm warnings and a hazardous freeze to ...