The Met Office has issued a rain warning for Mid Wales later this week. Heavy rainfall may cause rivers in Herefordshire to respond and therefore flooding is a possibility.
From Met Office:
Periods of heavy rain are expected to develop across Wales and northwest England during Thursday and Friday. Accumulations of 30-40 mm can be expected widely, whilst areas of higher ground exposed to strong southwesterly winds are likely to see 50-80 mm. The heaviest rainfall, however, is expected to be across the hills and mountains of northwest Wales where 100-130 mm of rainfall is possible by the end of Friday.
