Deadly April rainfall in US South, Midwest was intensified by climate change, scientists say / UK weather maps show exact date 850-mile wall of rain batters Britain / Spring likely to be driest ever in the Netherlands; Rainfall about 50% below 1976 record / UK on track for driest spring on record with no rain in sight / UK weather maps show heavy rain threatening to ruin holidays in May half-term / Rain unlikely in city for a few days from Monday / Little rain on Friday, city likely to stay dry till May 13 / Weather warnings for Spain: Lightning storms and rain strike popular tourist spots / Weatherwatch: British data artist shows it's always raining somewhere - almost / Deadly April rainfall in US South and Midwest was intensified by climate change, scientists say