The high pressure looks like it will remain in place for the rest of this month bringing very mild temperatures for the end of February. A change then looks like it could take place during early March. Colder air and some unsettled wet and sometimes windy weather looks like moving over the UK early March. It looks like some of the precipitation could possibly be wintry.
This gefs graph shows the temperature at 1,500 metres at the top half of the graph. The thicker black line shows average temperatures. When the temperature falls below -5 c, this gives some indication that precipitation could be on the wintry side. The bottom of the graph is precipitation.