Fog and Light

There's a really beautiful double rainbow outside my office window right now, I wish you could see it. It's been very foggy here all week, so today is a nice change. I went up one of the mountains above the fog on Tuesday, and it was really cool to be able to look for miles across a vast white ocean with a few mountaintop islands poking out. It was also warmer up there. Apparently a bunch of warm air got trapped above the fog and was keeping it from lifting. Just thought you'd like to know...