Spells of heavy and persistent rain have the potential to bring flooding and disruption to transport in places.
[aoa id=”1″]Heavy rain is expected to affect the region throughout Wednesday, only slowly easing during Thursday morning. Around 20 to 40 mm of rain could widely fall, with 50 to 80 mm possible over high ground and as much as 100 mm in a few locations.[/aoa]
What to expect
- There is a small chance that homes and businesses could be flooded, causing damage to some buildings
- Where flooding occurs, there is a slight chance of delays or cancellations to train and bus services
- Spray and flooding could lead to difficult driving conditions and some road closures
- There is a small chance that some communities become cut off by flooded roads
Regions and local authorities affected in Wales
- Conwy
- Denbighshire
- Flintshire
- Gwynedd
- Powys
- Wrexham
