Britain is facing an Easter soaking with a ‘conveyor belt’ of rain-laden weather systems threatening spring floods. Cyclonic low-pressure driven from the Atlantic on a strengthening jet stream could dominate the weather into April. Bands of heavy rain from the west will hit saturated ground, sparking warnings to be prepared for possible flooding. Jim Dale, meteorologist for British Weather Services and social commentator, said: “We are in an environment of changeable weather, and over the next week, we are looking at the risk of further rain with low pressure never that far away, carried towar…