Well, in addition to it finally being winter - or at least what passes for winter in this part of Arizona - we had heavy heavy fog this morning. We're not talking a little fog either. This was thick enough that, at times, driving visibility was below 1000 feet. And since it was still dark, that made the drive into work kind of fun! At least most of the drivers out had enough sense to take it a little slower - this is actually a bit of a shock given the usual behavior of Arizona drivers in bad weather.
I haven't seen fog like this sense I was in Wales, where the whole area is often in the middle of a cloud. You get used to it when it's always foggy, but it's been long enough for me that this morning was actually pretty cool! This was the kind of fog that is so thick, it almost appears as a solid wall when you approach it. For example, the parking lot was shrouded in fog, while my building wasn't. I took a minute to look back when I got to my floor's landing, and I could see where it was nice and clear and where the buildings suddenly disappeared in gray. It was almost like something out of an old bad horror flick!