Snowstorm

February 02, 2019

As US Midwest thaws out, California braces for fierce winter storm

An Arctic air mass sent south by a disruption in the polar vortex jet stream brought bone-chilling cold to a large swath of the United States this week.

January 30, 2019
US Midwest bears the brunt of rushing cold polar air

The brutal blast known as the polar vortex is a stream of cold air that spins around the stratosphere over the North Pole, but whose current has been disrupted and is now pushing south into the United States.

Snowstorm

As US Midwest thaws out, California braces for fierce winter storm

US Midwest bears the brunt of rushing cold polar air