Fire service continues to tackle major wildfire in Ferndale

South Wales Fire and Rescue Service says it's continuing to work to contain and extinguish the wildfire on Llanwonno mountain in Ferndale

The service says it understands there were reports of deliberate fire-setting on the mountain
Author: George SymondsPublished 4th Aug 2026

South Wales Fire and Rescue Service says it's continuing to work to contain and extinguish the wildfire on Llanwonno mountain in Ferndale.

The service says it understands there were reports of deliberate fire-setting on the mountain last night- and are now asking for anyone with information to call South Wales Police on 101, report anonymously by calling Crimestoppers on 0800 555 111, or speak to the Neighbourhood Policing Team or Fire Crime Team, who will be patrolling the area.

Firefighters continued to work throughout the night in challenging conditions to tackle the fire and protect properties.

Incident commanders at the scene have confirmed that communities in Ferndale remain well protected, with today's operational priority focused on protecting the Cwmaman side of the mountain while continuing efforts to contain the fire within forestry and upland areas.

The incident remains a major incident due to the ongoing scale of the wildfire and challenging conditions on the mountain, including poor visibility caused by today’s low cloud, mist and rain.

As part of the ongoing response and tactical plan, NRW has approved the request for, and secured the deployment of a specialist firefighting helicopter through its aerial support framework to support firefighting operations.

Poor weather conditions, including low visibility, mist, rain and forecast thunderstorms, are thought to have delayed deployment. NRW and aviation specialists continue to monitor conditions closely, with a further assessment planned later today.

A temporary no-fly zone for other users remains in place over the area.

This applies to all airspace users, including drone operators.

Despite the damp conditions this morning, there continues to be visible smoke in the area.

Residents affected by smoke are advised to keep windows and doors closed where possible. Anyone experiencing health concerns as a result of smoke exposure are being warned to seek appropriate medical advice.

Some road closures remain in place and members of the public are asked to avoid the affected area to allow emergency services and partner agencies to continue their work safely and effectively.

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