UK Braces for Near-30C Heat and Flood Risk as Thunderstorms Spread From Wednesday
Updated
Updated · bbc.co.uk · Aug 24
UK Braces for Near-30C Heat and Flood Risk as Thunderstorms Spread From Wednesday
3 articles · Updated · bbc.co.uk · Aug 24
Summary
Wednesday to Friday will bring the week's sharpest change, with widespread rain, thunderstorms and possible local flooding across England, Wales and Northern Ireland, while Scotland stays mostly drier.
Low pressure moving in from the south-west will turn Tuesday showery in southern England and south Wales before heavier, slower-moving downpours raise the risk of torrential rain, hail and flooding on hard, dry ground.
29C is possible in south-east England by midweek, with Scotland and Northern Ireland near 20C as warmer air from southern Europe briefly pushes temperatures above average.
The rain should help soils and rivers, but drought conditions are unlikely to ease quickly; the British Geological Survey said only 8 of 35 groundwater sites recently showed notably low levels.