Liam Dutton at Channel four writes: "Being a general general guideline, snow in the united kingdom tends to slide in the event the temperature is 2C or fewer."It may sound odd that snow can fall when the temperature is earlier mentioned freezing, but you have to bear in mind the temperature on the air even a handful of tens of metres earlier mentioned the surface area is colder than at floor stage."In the event the temperature is around two 4C the snow will very likely be rain or sleet by…