Thick fog is expected to create hazardous driving conditions in parts of the UK, with England and Wales most likely to be affected on Sunday.
The foggy conditions are forecast to be most widespread or likely across England and Wales during Sunday. Thick fog can make travel more difficult, and drivers in affected areas may face hazardous conditions.
The risk is then expected to shift northwards into next week, indicating that areas further north may experience the foggy weather as the week progresses.
The latest forecast points to a changing pattern, with the main focus initially on England and Wales before the threat moves north. Further detail on the precise areas affected will depend on how the conditions develop.
