Portugal’s meteorological institute, IPMA, has issued yellow warnings for 15 districts due to a significant increase in temperatures. The alert currently covers a substantial portion of the country, with the warning expanding to encompass the entire mainland tomorrow. Residents are being advised to prepare for a marked rise in heat. The alert level signifies a potential risk for normal activity, rather than a dangerous situation, but vigilance is advised. Authorities have not yet specified expected temperature peaks, but are urging the public to take precautions against heat-related health issues. This warming trend is expected to persist, impacting daily life and potentially increasing the risk of wildfires. Further updates and specific temperature forecasts will be released by IPMA as the situation develops.