By Susie Beever If you thought the early spring flowers and slightly lighter evenings were a sign of better weather to come, think again. Britain is poised for another wintry blast later this month, with parts of the country to be hit with a blanket of snow. Brits in some regions may see up to four inches of snow, meteorologists have warned. Weather maps show exactly where is billed to see the worst of it as it sweeps in late next week. Long-term forecasts have warned of a flurry of snow for the North East and parts of the North West. Scotland is also projected to get a fall of the white stuff…