Polar Vortex

How Cold Is It Really In America?
How Cold Is It Really In America?
How Cold Is It Really In America?
We have been pretty lucky so far this winter - since we don't live in the North East and haven't had to deal with a Polar Vortex! We haven't had sub-zero temperatures or even very many days of frosted windows. So how cold is it really in America?
What is a Polar Vortex?
What is a Polar Vortex?
What is a Polar Vortex?
While today's high is only 37, it is winter here in Twin Falls, but across much of the United States there is this crazy cold storm called a "polar vortex."  What is a polar vortex?  NBC explains: