The Portuguese Institute of the Sea and the Atmosphere (IPMA) raised from 14 to 17 the number of districts under yellow warning due to high temperatures. The yellow warning is the least serious of a three-level scale and is issued whenever there is a risk situation. The warning will be in effect until 21:00.
Weather
High temperatures leave 17 districts under yellow warning until 21:00
SIC Notícias5 September 2026 at 15:36



