Met Office Predicts 21 Hours of Rain as 23 UK Counties Placed on Alert Thursday, May 28, 2026 metoffice rain heatwave ukweather floodalert thunderstorms temperature forecast coldfront climate Britain’s intense and record-breaking heatwave is set to give way to a prolonged spell of heavy rain lasting around 21 hours. According to the Met Office, 23 counties across the UK have been placed on alert as torrential … Read More