The TV just told me that right now in Yellowknife, Canada, it's 40 below fahrenheit. Weather.com backs 'em up:
A while back, we posted resources for planning specialty travel that included travel to see the northern lights, including this neat aurora forecaster, which shows as I write that for aurora viewing, Yellowknife would be a great place to be right now. Check out, too, this informative Guide to Seeing the Northern Lights on GeckoGoneBlogging.
Coincidentally, the Wandering Aramean has just been in Yellowknife in the last week or so and has several posts, some including pictures, and this one including pictures of the northern lights. His succinct review: "Downtown Yellowknife does not have a lot to recommend it."