It's about to get a whole lot chillier....
'The weather outside is frightful', and all that......
Will it be a 'white December'?...
There's "significant disruption" to travel, and dozens of schools are closed across the region....
The last true 'white Christmas' is considered to taken place more than a decade ......
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Is it driven by the same conditions that cause thunderstorms in the summer? Or ......
