The Clear Sky Chart

Stumbled across the Clear Sky Chart link. Provides some advanced notice on likely state of the skies, thanks to our Canadian neighbors! Lots of locations and observatories are currently supported. Searched on Vail and identified an observatory just 7 miles away from here belonging to none other than Dr. Levy, "The Comet Hunter." Heh. Just found out he and his wife live in Vail, too. I've inserted a link to their Jarnac Observatory sky chart in my page, we'll see how useful this is.