Overview

• AEMET has prolonged heatwave warnings until at least August 13 for all regions except the Cantabrian coast, forecasting highs up to 43 °C on Monday and Tuesday.
• Thirty-six Spanish provinces carry active orange or yellow alerts for extreme heat or isolated storms, with some interior basins expected to hit 40 °C this weekend.
• Forecast models indicate temperatures may begin to fall in western Spain after August 13 as the anticyclonic influence weakens.
• In Galicia, municipal forecasts predict dense morning fog and haze that will clear into sunny, humid afternoons with occasional gusty winds.
• Argentina’s SMN calls for a slight temperature rise in Mendoza with night showers and Andean snow while Salta endures a cold snap before clearing and warming early next week.