Snow Coming?

It is a bitterly cold night, I was out today,on a roof 12 floors above Glasgow and I am sure I have never been so cold on my life as when I came off.

A short walk back to the office and my hands were so cold my fingers were sore and I could hardly make myself a mug of tea, when I did make it I gently caressed the mug to warm my aching digits.

Tonight whilst the sky is heavy and it feels like snow I suspect it will be too cold