Fresh fog warning for five Welsh counties from 6pm on 9 November, with visibility under 100 metres

The Met Office has issued a new yellow warning of fog for five Welsh counties: Conwy, Denbighshire, Flintshire, Powys and Wrexham. It runs from 6pm on Monday 9 November until 10am on Tuesday 10 November, and replaces the morning's warning, which covered 15 counties and ended at 11am on Monday. The forecasters say fog will redevelop this evening and become dense at times overnight, with visibility reduced to less than 100 metres. It is expected to thin and clear during Tuesday morning.
Met Office yellow fog warning, 6pm Monday to 10am Tuesday
- Welsh counties covered
- 5
- Visibility in dense fog
- <100m
- Warning length
- 16 hours
What it means for travel
The Met Office warns of some delays to transport and difficult travelling conditions, with slower journey times and possible delays to bus and train services. It says there is a chance of delays or cancellations to flights. The warning was issued at 8.45am on Monday and carries a high likelihood (50 to 75 per cent) of a moderate impact. The same warning also covers parts of England, including Cheshire, Shropshire and Herefordshire, along the border.
Before you set out
The Met Office advises checking road conditions if driving, leaving extra journey time and making sure your fog lights work before you set off. Check with your bus or train operator for service updates before travelling on Tuesday morning.
