Climate Change Is Causing A Lot Of Cold And Snow — For Now
Snowstorms might be severe right now, but the models suggest extreme hot weather events will start to outnumber the cold ones.By Evan Thomas | November 26, 2016
It's not your imagination: The snow in the northern U.S. has been bad these past few years. Parts of New York are already seeing record totals, and it's not even winter yet. You can thank climate change.
Remember 2014's headlines about the polar vortex? That's the cold air that sits over the poles. Melting sea ice has shifted and weakened it, and researchers think that can contribute to cooler temperatures.
A weaker polar vortex also leads to a more erratic jet stream — which research has shown causes colder weather when that air dips south.