Well the arctic air has taken hold of much of Canada and the US this week, culminating in a nasty ice storm from northern Texas through Arkansas and into Tennessee, leaving hundreds of thousands without power while temperatures remain well below zero. http://edition.cnn.com/2013/12/06/us/weather-winter-storm/index.html?hpt=us_c1
The cold has a grip out west too with Vancouver and Seattle having ice days and the chance of snow for places in California that very rarely see it (e.g. Fresno).
The core of the arctic air is over the northern Plains into the Canadian Prairies. It's currently -30 or below in Edmonton, Calgary, Saskatoon and Regina, with windchills for some in the mid minus 40s. Daytime highs will struggle into the mid minus 20s in the Prairies. Hopefully Peter will update us on the frigid conditions.
The eastern Gtreat Lakes and much of the NE States have excaped most of the wintry precipitation thus far but it's turning colder there too. Stewart may see some accumulating snow late tomorrow as a small storm rides up the coast and gives a mix of ice, snow and rain through the NE.
It may only be Dec 7th but winter has arrived with a vengeance across the pond.
Originally Posted by: ghawes