Property in Ystradgynlais including Tawe Park, Heol Glantawe and College Row, and upstream at Caerbont.
See below for historical flood warnings, or use the live map to check the latest warnings across the UK.
The red highlighted area on the map below outlines the area covered by this Flood Warning.
Number of historic Flood Warnings that have previously been recorded for this area.
South West
River levels are falling. Impacts are ongoing. The weather conditions are expected to deteriorate overnight into Sunday 24th November. We will continue to monitor the situation. This message will be updated as the situation changes.
South West
River levels are rising. Flooding to property is expected. Flooding of low-lying land and roads is ongoing. The River Tawe at Ystradgynlais is expected to continue to rise until approximately 4:15pm.. We will continue to monitor the situation. This message will be updated as the situation changes.
South West
The rainfall is forecast to continue until 9:00 AM on Wednesday 20th, ease by 11:00 AM on Wednesday. The heaviest rainfall is expected to continue. River levels in the River Tawe at Ystradgynlais are expected to rise until at least 09:00 AM on Wednesday 20th. You can monitor the situation in your area by using our River Levels Online Service on our website.
South West
The rainfall is forecast to continue until 7 PM on Wednesday 2nd Nov 2022. River levels in the River Tawe at Abercraf are expected to rise until at least 8pm on Wednesday 2nd November. You can monitor the situation in your area by using our River Levels Online Service on our website.