Six weather records were broken in Wyoming this week, local forecasters have reported.

As winter progresses, an active weather pattern has contributed to highly variable temperatures and precipitation across much of the country. From powerful atmospheric rivers to sharp temperature ...

Another polar vortex is expected to bring subzero temperatures that will affect more than 40 million Americans in the coming ...

Overall cold pattern locked in place as lobes of frigid, arctic air rotate around the polar vortex (core of coldest air) into the Midwest, Great Lakes and Northeast. The dark blue and purple colors ...