thanks for these links.
for me, there's one more that's important: the weather-underground driven sfgate fog forecast... looks a little goofy right now but in the summer it's pretty accurate.
http://www.sfgate.com/weather/fog/fogtopclose.shtml
Thanks Rob! I added the link.
here's another interesting one that makes predictions like skippysky...
http://www.meteoblue.com/en_GB/maps/basic/index/country/north-america
Hi, I love your rendition of the Moon in full Colors. Very nice. Keep up the good work.
Ghislain.