Thunderstorm Warnings in the South on Sunday, Then Highs Fall to About 20 °C in Lisbon and Nights Near 3 °C Inland
IPMA has four southern districts on yellow alert for thunderstorms on Sunday. Its forecasts then show a dry, fresher week, with Lisbon near 20 °C and the first cold nights inland, down to about 3 °C in Guarda and Bragança.