Portugal Braces for Scorching Heatwave: Temperatures to Soar Up to 45ºC

Portugal is set to experience an intense heatwave, with temperatures expected to reach up to 45ºC in some regions. The heatwave, caused by a mass of hot air from North Africa, will be trapped over the Iberian Peninsula due to a blocking high-pressure system in the Atlantic. This will lead to extremely high temperatures both during the day and at night, with tropical nights (above 20ºC) and torrid nights (above 25ºC) in many areas.

Key Concerns

• Fire Risk: The extreme heat, combined with dry conditions and strong winds, significantly increases the risk of wildfires. The IPMA has issued yellow warnings for 13 districts, with only Faro, Madeira, and the Azores spared.
• Health Impacts: The prolonged heat poses serious health risks, especially for vulnerable populations.
• Regional Variations: While the Algarve will see slightly lower temperatures, it will still experience maximums above 30ºC and tropical nights.

Forecast Highlights

• Lisbon: Temperatures will peak at 38ºC, with nights not dropping below 22ºC.
• Vila Real and Braga: Expected to hit 40ºC.
• Santarém and Évora: Temperatures could reach 41ºC to 42ºC.
• Beja: Similar highs of 42ºC.

Long-Term Outlook

The heatwave is expected to persist into the following week, with no significant relief in sight. Authorities are urging residents to take precautions to stay safe during this period of extreme heat.