How the Polar Vortex Can Bring Arctic Blasts to the U.S. Vast weather patterns can carry blasts of frigid air far from the ...

The new year is kicking off with a serious chill as Arctic air, driven by a polar vortex originating in Siberia, prepares to blanket much of the United States. According to The Washington Post, this ...

A “polar air mass” could last for days in the Charlotte area, mountains and Upstate South Carolina, National Weather Service meteorologists said on Friday. A “hard freeze” from a “polar ...

There are five main air masses which affect the UK as detailed by the map below. A polar continental air mass comes from eastern or north eastern Europe. It brings dry weather. As it comes from ...

Cold air from the arctic sometimes dips southward across the American plains. What to know about the polar vortex.

A “polar air mass” could last for days in the Charlotte area, mountains and Upstate South Carolina, National Weather Service meteorologists said on Friday. A “hard freeze” from a “polar ...