There's disruption on Arriva Trains Wales between Cardiff Central and Merthyr Tydfil, between Cardiff Central and Aberdare and between Cardiff Central and Treherbert because of a signalling problem at Radyr.
Well it's not too bad out there at the moment! Some brighter spells - and perhaps not feeling quite as bitter as it has done of late
Western areas again in line for a damp and drizzly day - the best of the sunshine further inland.
After a relatively mild start to the night, temperatures are tumbling as skies clear. Frost and fog likely inland