Network Rail have told ITV Wales that the South Wales Fire and Rescue Service are looking at an 'evacuation plan' for houses up to and over half a mile away from a chemical spill near to Cardiff.
All rail services have been suspended between Cardiff and Newport due to the incident near Wentlooge.
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