Is it going to snow?

Look at that sky.  So cold today - eventually I forced myself to go out for a walk. It always feels so much better if I do. Just along various streets and down to a nearby park. I like these pollarded plane trees, they line several local roads. 
Later on I drove down to the cinema - I met my film friend H.  By this time is really was snowing. We decided to postpone the film and go back home. My street and those nearby are all steep and narrow and really not driveable when there is snow or ice. So we decided to be cautious.