New Heat Wave to Grip France and Spain from Wednesday, Complicating Wildfire Efforts

A new heat wave is forecast to affect France and Spain starting Wednesday, July 29, 2026, with meteorological agencies warning of soaring temperatures that could exacerbate ongoing major wildfires. Météo-France expects temperatures to return to mid- to high 30s on Tuesday, peaking near 40C in southwest France on Wednesday. Spain's national weather agency Aemet also warned of 'extreme' wildfire conditions and strong winds. This marks the fourth episode of extreme heat this summer for France.