NI Weather: latest on Storm Helene from Met Office Sorry, we're having problems with our video player at the moment, but are working to fix it as soon as we can Waiting for Video... The Met Office has just revealed that Storm Helene will not now affect Northern Ireland. Last night, the Met Office had said that the devastating storm would impact the coast of Northern Ireland. Storm Helene It was expected to create havoc between 9pm today and 6am tomorrow. £3.5m Greenisland House officially opened