Papa Lazarou
Living in a De Zerbi wonderland
1mm of rain/precipitation would equate to 1cm of snow.
As always - we first need to get the synoptics / temps / wind direction correct. Snow often appears from small features in the flow once it's cold enough. The key element of the output is that there is more chance of a proper blocking High in about a week's time. If that gets more support, then the fine details will be something to discuss on a day by day basis.