Spain is bracing for a return of intense heat, with temperatures expected to reach up to 42ºC in Seville by Thursday. The State Meteorological Agency (Aemet) has warned that a warmer-than-normal air mass will settle over the Iberian Peninsula, particularly affecting inland areas. While the north may experience milder conditions, most of the country will see a significant rise in temperatures, prompting red and orange alerts for various provinces.