Yellow weather warnings issued for heat across Portugal
The Portuguese Institute for Sea and Atmosphere (Instituto Português do Mar e da Atmosfera or IPMA) has issued yellow warnings for high temperatures across several districts in mainland Portugal and Madeira. The alerts, which remain in effect until Monday, highlight a persistent period of heat that has also increased the risk of wildfires in many municipalities.
A red warning is the highest alert level issued by Portugal's weather agency, the Portuguese Institute for the Sea and the Atmosphere (Instituto Português do Mar e da Atmosfera or IPMA), used when conditions pose a very high risk to life and property. Under a red warning authorities may close roads, suspend transport and advise people to avoid coastal and flood‑prone areas, so follow civil protection instructions during the Friday–Saturday storm period.
