Handy website with seeing info, etc.

Have any of you visited cleardarksky.com? I chanced upon it the other day and they tabulate seeing conditions and provide observing forecasts based on meteorological data for most parts of the USA and Canada, in addition to a lot of other interesting data like light pollution maps, etc.

I just thought it was pretty neat. Maybe it's old news, I don't know!

It's certainly a good sight, and old news to the clubs and observatories that have a clock for their sight. In my experience their ratings of transparancy and turbulence are very conservative (at least by Vermont standards). Therefore, it's worth reading their explanations carefully.