A powerful polar vortex is set to grip much of the United States next week, as seen on a map, with meteorologists predicting plunging temperatures and widespread disruptions.

Forecasts indicate that the Arctic polar vortex will deliver frigid winds across large portions of the U.S. in the new year.

Portions of North Dakota, Montana and Minnesota are all bracing for wind chill temperatures that could plunge to -30 degrees or below as a high-pressure system makes its way south, bringing an Arctic ...

Starting Sunday afternoon, storms with torrential rain and strong winds are forecast to hit across eight states.

A winter storm spanning 1,500 miles (from Kansas to Virginia) is about to leave behind a menacing trail of snow and ice that ...

A light, 4.7-magnitude earthquake struck in Northern California on Wednesday, according to the United States Geological ...

The heaviest snowfall in a decade is on its way to Kansas and Missouri, part of a major winter storm stretching 1,300 miles ...

The beginning of 2025 is looking increasingly cold across the Mid-Atlantic and much of the eastern half of the United States.

The cold is expected to persist throughout January, with relief coming once February rolls around. Such plunges occur when ...

The National Weather Service says a major winter storm is forecast to produce heavy snow and significant ice starting in the ...

A storm will bring some snow, a wintry mix, and some rain Sunday evening into Monday. Accumulations are possible.