Red weather alert in Olbia on Thursday, November 5 4 November 2026 The Civil Protection Department of the Sardinia Region has issued a high-level alert for tomorrow, warning of hydrogeological and hydraulic risks due to thunderstorms throughout the Gallura area.For the entire day of Thursday, November 5, all university premises, schools of all levels, kindergartens, play centers, social gathering hubs, and all socio-educational services in the territory of Olbia will be closed. The city’s cemeteries and the Fausto Noce park will also be closed.