Advertisement 22 May 2014 at 4:53pm Vehicles caught out by flash flooding in Cwmbran Traffic attempting to make its way through a flooded road in Cwmbran Credit: Roy Jones The Met Office's yellow weather warning will remain in place until 9pm tonight, with more rain expected to fall. Pictured: Extent of lightning strikes across South Wales Last updated Tue 19 Aug 2014 UK Share Tweet Reddit