Firefighters in Spain and Portugal are battling wildfires ahead of an expected rise in temperatures that could worsen the situation on the Iberian Peninsula.

Much of Spain and Portugal is under a high risk of wildfires and temperatures are expected to rise over the weekend. Spain’s meteorology service AEMET predicted that temperatures in central and southern Spain could exceed 40C by Sunday. In Portugal, temperatures are expected to rise on Saturday into the upper 30Cs across most of the country.

Hot and dry summers are common across the region, but more intense heatwaves have contributed to destructive wildfires in recent years amid fast-rising temperatures around the globe. Portugal and Spain had the hottest June on record.