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Further details
Following recent bouts of wet weather, rain is expected to turn more extensive and heavy at times during Tuesday afternoon. 20-30 mm of rain is expected widely, with some exposed south facing hills of the Brecon Beacons and Dartmoor likely to see in excess of 50 mm.
South West England
- Cornwall
 - Devon
 - Gloucestershire
 - Plymouth
 - Torbay
 
Wales
- Blaenau Gwent
 - Bridgend
 - Caerphilly
 - Cardiff
 - Carmarthenshire
 - Merthyr Tydfil
 - Monmouthshire
 - Neath Port Talbot
 - Newport
 - Powys
 - Rhondda Cynon Taf
 - Swansea
 - Torfaen
 - Vale of Glamorgan
 
Issued: