South Cleans Up From Tornadoes As Blizzards Advance North

The video discusses recent severe weather events, including tornado outbreaks from Texas to Florida, causing fatalities and damage. It covers ongoing blizzard conditions in the Midwest, with significant snowfall and road closures. The East Coast is experiencing heavy snow, particularly in New England and Buffalo, with lake effect snow expected. Weather warnings are in place, and a polar pocket is anticipated to bring Siberian air and a significant temperature drop across the country.

What are the expected weather conditions for New England according to the text?

Explain the concept of a 'polar pocket' as described in the text.