Nearly all of Michigan received an extreme cold warning yesterday. A surge of arctic air known as the polar vortex is the cause behind this abnormally cold weather. According to the National Weather ...
According to the NWS, the Arctic polar vortex is a powerful band of west-to-east winds that develops in the stratosphere, about 10 to 30 miles above the North Pole, during the winter season. It is ...
the polarvortex is still going to bring lower-than-normal temperatures to the Sunshine State. According to the NationalWeatherService in Tampa Bay, cooler than normal temperatures could ...