Trains between Kings Cross/Moorgate and Stevenage are affected (Picture: PA/LNP/Getty) Rail passengers are waking up to cancelled and altered services this morning following heavy rain overnight. There have been a number of yellow weather warnings from the Met Office in place across the UK as we face a double whammy of the remnants of Hurricane Lee, followed by the remnants of Hurricane Nigel this weekend. There were warnings for rain covering p…