Ongoing wildfires in France and Spain are continuing to place pressure on regional supply chains, with road closures, evacuations and extreme temperatures affecting freight movements across several important transport areas.

Temperatures exceeding 40°C have returned to parts of south-west France, while similarly severe conditions in Spain are increasing the risk of further outbreaks and the reactivation of existing fires.

In France, disruption has spread beyond areas directly threatened by flames. Closures affecting routes around Bordeaux, the Arcachon basin and neighbouring districts have forced hauliers to divert vehicles over considerable distances. Restrictions on both motorways and local roads are increasing transit times, fuel usage and the likelihood of missed collection and delivery windows.

Road freight operations in Spain have also been affected across a wide geographical area. Disruption has been reported in and around Madrid and Ávila, as well as Toledo and the eastern province of Castellón. Conditions remain unpredictable, with dry vegetation, strong winds and sustained heat creating the potential for new closures at short notice.

There are also concerns surrounding cargo stored or transported near affected areas. Smoke, ash and soot can enter warehouses, trailers and packaging, potentially damaging or contaminating sensitive goods. Food products, textiles and other cargo requiring clean storage conditions are particularly vulnerable.

UK businesses moving goods to or from south-west France and affected areas of central and eastern Spain should allow for possible delays and route changes. Maintaining regular contact with transport providers will be important as local authorities continue to respond to changing fire conditions.