Portugal’s weather agency, IPMA, has issued a yellow warning for eight inland districts across the north, central regions, and Alentejo, anticipating temperatures nearing 40 degrees Celsius today. The heatwave is expected to impact a significant portion of the country’s interior. Simultaneously, a demonstration is scheduled to take place in Lisbon. The protest concerns the outcome of the Odair Moniz case, details of which were not provided in the source text. Authorities are preparing for both the public health challenges posed by the extreme heat and potential disruptions related to the planned demonstration. Residents in affected areas are advised to take precautions against heat exhaustion and dehydration. The demonstration’s organizers have not released details regarding expected attendance or specific demands beyond protesting the case’s resolution.