Lightning storm illuminates Sagrada Família in Barcelona, Spain

On October 6, 2026, in Barcelona, Spain, @BcnOculta shared a video showing the Sagrada Família Basilica standing beneath a dramatic, lightning-filled storm sky. In the video, the soaring towers of Antoni Gaudí’s famous basilica rise above the surrounding apartment buildings, with large construction cranes flanking the spires. The illuminated cross atop the Virgin Mary tower stands out against dark, stormy clouds as flashes of sheet and fork lightning illuminate the sky behind the monument. According to reports, the storm was part of continued atmospheric instability across Catalonia following several days of severe weather and flooding. A plume of warm, moist air interacting with a colder atmospheric front over the Mediterranean contributed to the development of repeated thunderstorms, heavy rain and frequent lightning around Barcelona.