Inclement Weather Forecast for Spain: Heatwaves and Storms Predicted in the Pyrenees and Iberian Region Over the Weekend
Heatwave Continues Across Spain, Thunderstorms Expected in Pyrenees
This weekend (August 16–17, 2025), Spain is set to experience persistent extreme heat, with temperatures approaching 40°C in many regions. According to meteorological forecasts, the northeastern parts of the country, including Catalonia, Aragon, and the Ebro Valley, as well as southern Spain (Andalusia), will be particularly affected.
Temperatures in these areas are expected to be in the range of 38–40°C, a slight easing from earlier in the week but still well above normal. In contrast, the rest of the archipelago remains on alert orange, with the heatwave leading to a red alert (extreme risk) for high temperatures in specific regions: Lanzarote, Fuerteventura, certain areas of Gran Canaria, and east, south, and west of Tenerife.
While Gran Canaria and the Canary Islands are not explicitly detailed in the specific sources, their typical climate and lack of mention for heatwaves or storms in the main reports focused on mainland Spain suggest that the heat will be present but somewhat moderated relative to the mainland extreme heat. The Canary Islands usually have milder temperatures due to the Atlantic influence, though localized heat episodes can occur.
In the Iberian System and Pyrenees region, the forecast indicates the possibility of isolated, potentially strong afternoon thunderstorms, especially in the Pyrenees spanning the Spain-France border. These storms may bring hail and gusty winds in mountainous areas while the heat remains high in the valleys. These thunderstorms are more typical in mountainous zones during sustained heat events due to convection.
Residents and visitors should stay hydrated, avoid peak sun hours, and monitor local weather alerts for potential storms in mountainous regions. Minimum temperatures will not fall below 20-22 degrees, even locally above 25, in the Mediterranean, the southern half of the Peninsula, the northeastern depressions, and in areas of the northern plateau and the south of Galicia.
As the heatwave continues, it is crucial to take precautions to stay safe and healthy. Stay informed, stay hydrated, and take care in the sun to ensure a enjoyable and safe weekend for all.
[1] Weather forecast sources: [Link 1], [Link 2], [Link 3]
The average temperature in Spain's commonly affected regions, such as Catalonia, Aragon, the Ebro Valley, and Andalusia, is expected to be around 38–40°C during the weekend (August 16–17, 2025). CONTRARWISE, the weather forecast indicates the possibility of isolated thunderstorms in the Pyrenees region, which may bring hail and gusty winds in mountainous areas while the heat remains high in the valleys.
