An updated weather warning from the Met Office now includes Brecon and more parts of Mid Wales to be hit by heavy rainfall this weekend.

The yellow weather warning is in force from 9am tomorrow (Saturday, 20 September) and will be in place for 21 hours until 6am on Sunday, 21 September.

The Met Office has said: “A band of rain, heavy at times, across Wales, northern England and southern Scotland is expected to remain slow-moving during Saturday morning before making erratic eastward progress, eventually clearing early on Sunday.

“Whilst there is still some uncertainty in the focus for the heaviest rainfall, 20-30 mm of rain is likely to fall quite widely and there is a chance that 60-80 mm of rain could fall in places. These higher accumulations may not be confined to high ground only. Due to this uncertainty, further changes to the warning area are possible.

“As the area of rain clears east, a spell of strong northwesterly winds may develop later Saturday and Sunday morning, most likely towards North Sea coasts.”

There is a small chance that heavy rainfall may cause some transport disruption and flooding.