Overview

• Servei Meteorològic de Catalunya has issued an intense nighttime heat warning for coastal Barcelona and southern Catalonia, with temperatures not expected to fall below 26 °C between 2 AM Sunday and 8 AM Monday.
• Barcelona has recorded unusually warm nights all July, with every nocturnal low above 20 °C and several consecutive nights exceeding 25 °C.
• AEMET forecasts a notable drop in maximum temperatures in the Valencian Community from Monday, maintaining a yellow heat alert in Alicante from 1 PM to 9 PM and warning of isolated afternoon showers.
• Barcelona will see clear skies and highs near 28 °C on Monday with zero chance of rain, while an anticyclonic ridge holds until a possible destabilization around Wednesday.
• Across regions, Buenos Aires will experience 11–19 °C with morning fog and partial clouds later, and Galician towns face 100 % light morning precipitation before skies clear and temperatures reach around 20 °C.