and Titan Aviation Holdings, Inc., and is the majority shareholder of Polar Air
Cargo Worldwide, Inc.
and Polar Air
Cargo Worldwide, subsidiaries of Atlas Air Worldwide Holdings, said that the U.S.
The blast of polar air
that has hit much of the Midwest closed schools and businesses, caused power blackouts, snapped rail lines and led to the cancellation of thousands of flights.
A blast of polar air
enveloped much of the Midwest on Wednesday, cracking train rails, breaking water pipes and straining electrical systems with some of the lowest temperatures in a generation.
Meteorologist Bonnie Diamond explained the cold polar air
from the northwest will switch to a colder Arctic airflow from the north.
Met Office forecaster Steven Keates said: "The UK turns colder due to polar air
from Tuesday night.
Winds turn to the north from Thursday, bringing cold polar air
and much cooler temperatures across all parts by the weekend.
Bitterly cold polar air
is expected to trigger a cool period across Britain during the end of March into April.
Brits are facing a white Easter with moresnowas Polar air
threatens to cause temperatures to plunge below freezing.
The recent cold snap is being controlled by a huge polar air
mass from northern Canada which is expected to be a major influence for some time.
The return of freezing cold weather is due to a blast of polar air
sweeping in from the North West.