The Canary Islands, a popular vacation destination for Finns, are experiencing unusual weather patterns as authorities issue a yellow weather warning due to incoming Saharan dust. This dense dust is expected to spread from the eastern islands to Gran Canaria and Tenerife by midday Sunday, significantly impacting visibility and air quality. The phenomenon, known as 'la calima,' is common in winter but its current intensity has raised concerns among meteorologists.

The forecast indicates that high concentrations of dust will persist into Monday, exacerbating air quality issues and posing health risks, particularly for vulnerable populations. The la calima phenomenon typically brings with it not just dust, but also industrial pollutants which can further deteriorate air quality. As such, residents and visitors are advised to take precautions, especially those with respiratory conditions.

Meteorologists warn that an unusually warm air mass is approaching from Africa, leading to potential local temperature increases exceeding 30 degrees Celsius. This combination of heat and dust may create challenging conditions for both locals and tourists alike, underscoring the need for awareness about changing weather patterns and their implications in the region.