Heatwave triggers red weather warnings and healthcare alerts

Friday, 3 July 2026AI summary

📍 Castelo Branco 🌱 Environment 🏖️ Daily Life #severe-weather #heatwave #healthcare

Heatwave triggers red weather warnings and healthcare alerts — Photo: cnnportugal.iol.pt

The Portuguese Institute for Sea and Atmosphere (Instituto Português do Mar e da Atmosfera or IPMA) has placed 13 districts under a red weather warning this weekend due to extreme heat. The Directorate-General of Health (Direção-Geral da Saúde or DGS) has raised the national risk level to orange, allowing hospitals to postpone non-urgent activities to manage the increased demand. Meanwhile, train operator Fertagus has reduced some services due to air conditioning failures caused by the high temperatures.

Update: Health Minister warns of difficult days ahead

Health Minister Ana Paula Martins has expressed concern over the heatwave, urging the public to stay hydrated and protect the elderly. The DGS reports increased pressure on emergency services, and the Icarus Index predicts that heat-related mortality could reach a 13-year record high this Sunday.

Context & Explainers

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.

The DGS (Direção-Geral da Saúde) is Portugal's central public health authority, responsible for setting health policy guidelines, managing vaccination programs, disease surveillance, and public health campaigns. It operates under the Ministry of Health.

The DGS issues clinical guidelines (normas) that health professionals across Portugal follow, manages the national vaccination schedule, coordinates responses to disease outbreaks, and publishes health statistics. It became widely known during the COVID-19 pandemic as the lead agency for public health guidance.

For residents, the DGS is the authoritative source for vaccination schedules, health alerts, and clinical guidance. Its recommendations shape how hospitals and health centers deliver care across the country.

Ana Paula Martins is a Portuguese pharmacist and politician who has served as the Minister of Health in Portugal since April 2024. A member of the Social Democratic Party (PSD), she was reappointed to the position in the second government of Prime Minister Luís Montenegro in June 2025.

Professional Background

Pharmaceutical Leadership: She served as the President of the Order of Pharmacists (Bastonária da Ordem dos Farmacêuticos) from 2016 to 2022.

Hospital Management: She was the President of the Board of Directors of Hospital de Santa Maria (CHULN) in Lisbon from December 2022 to January 2024.

Academic Work: She holds a PhD in Clinical Pharmacy and has been an assistant professor at the Faculty of Pharmacy of the University of Lisbon for over 20 years.

Political Career

Government Role: As Minister of Health, she has overseen the implementation of the "SNS Emergency Plan" and recently addressed issues such as INEM staffing and public-private partnerships in healthcare.

Party Leadership: She served as Vice President of the PSD under Rui Rio (2021–2022).

Parliament: She was elected as a member of the Assembly of the Republic representing the Lisbon constituency in 2024.