User:MarioProtIV/December 2016 North American cold wave
| File:Center | |
| Formed | Early December 2016 |
|---|---|
| Dissipated | Currently active |
| Damage | Unknown |
| Areas affected | Canada Contiguous United States Northern Mexico |
| Part of the 2016–17 North American winter | |
The December 2016 North American cold wave is an ongoing cold wave in the contingous United States and Canada. After an unusually warm December in 2015, it is the first cold wave to impact the United States in December since late 2014. Extreme cold affected areas from the Northwest all the way to the Northeast.