Looking at the current depth of cold + snow cover across Scandinavia/Siberia i'm not at all surprised to see models suggesting the possibility of at least a surface high developing.

Does this mean the UK goes cold/snowy? No, but it certainly increases that possibility into Dec. pic.twitter.com/O4PMG6PrSv

— Met4CastUK (@Met4CastUK) November 30, 2021