All news
Politics
Business
Technology
Incidents
Sports
Weather
Science
Entertainment
World
Real Estate
AI News
Heat: Fourteen mainland districts under yellow warning until Saturday
Weather

Heat: Fourteen mainland districts under yellow warning until Saturday

SAPO Notícias3 September 2026 at 06:53

The Portuguese Institute for the Sea and Atmosphere extended today the yellow hot weather warning until Saturday. The warning was expanded from 11 to 14 Portuguese mainland districts. This extension and expansion of the warning is due to the weather conditions forecast for the coming days. The yellow warning is the third level of a three-level meteorological danger scale.

Related articles

"Tá um bafo!": dia quente desta quinta-feira sentiu-se de norte a sul do paísPhoto by Eva Bronzini on Pexels
Weather

"It's sweltering!": hot day this Thursday felt from north to south of the country

Portugal experienced an intense heat day this Thursday, with temperatures felt from north to south of the country. In the Algarve, thermometers almost reached 40 degrees, giving the feeling of already being at the start of summer.

TVI Notícias03/09/26, 22:44
Está a formar-se no Pacífico o El Niño mais poderoso de semprePhoto by Dany Castrejon on Pexels
Weather

The most powerful El Niño ever is forming in the Pacific

Weather forecasts indicate that the most powerful El Niño ever is forming in the Pacific, with almost 100% probability of lasting until February next year. This climate phenomenon could be so intense that it may literally exceed the scale used to measure the intensity of these events, representing a significant threat to global climate patterns.

TVI Notícias03/09/26, 22:43
IPMA coloca 14 distritos de Portugal sob aviso amarelo até sábado devido ao calorPhoto by K on Pexels
Weather

IPMA places 14 districts of Portugal under yellow warning until Saturday due to heat

The Portuguese Institute for the Sea and Atmosphere (IPMA) placed 14 districts of Portugal under yellow warning due to intense heat, in effect until Saturday. The Tagus Valley, Beira Baixa and Alentejo regions may reach maximum temperatures of 40 degrees, warning the population about the risks associated with excessive heat.

TVI Notícias03/09/26, 22:42
IPMA alerta para vaga de calor em setembroPhoto by Jean Carlos on Pexels
Weather

IPMA alerts for heat wave in September

The Portuguese Institute for the Sea and Atmosphere (IPMA) issued an alert for a heat wave expected in September, also anticipating a drop in temperatures on the coast and the possibility of mud rain, before a new thermal rise expected on Saturday.

Now03/09/26, 21:41