I went for a walk in my T-shirt yesterday at 4pm and it was 11C and was convinced there's no way it could snow with that temp or drop over night.
This morning coming out of work it is down to 5C with strong cold winds. I have revised my thoughts on the prospect of falling snow within the next 24 hours and am hoping for the best!
I'll be walking back to work at 7pm, maybe, just maybe I could be walking in the snow or if not, maybe on my way home tomorrow morning!