Strange sky

Over the last few weeks, I've found myself resorting to Prospect Park when there's the possibility of a decent sunset - there are open views (by Reading standards!) in the right direction, and there are some big old trees there, that at this time of year can make striking and stark silhouettes.

I was over in Tilehurst on an errand this afternoon, and took the opportunity to stop off on my way back. I thought the sky was quite unusual, and given how cold I was getting wandering around among the trees, I wondered if it was maybe an indication of snow to come. The weather forecast implies not, but we'll see!