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Heat: 13 districts under yellow warning until MondayPhoto by Leonhard_Niederwimmer on Pexels
WeatherSetúbalLisboaÉvora

Heat: 13 districts under yellow warning until Monday

Observador12 September 2026 at 13:14

Thirteen districts in mainland Portugal will be under a yellow warning due to high maximum temperatures until Monday. The warning covers the districts of Évora, Lisbon and Setúbal, among ten other districts not specified in the article.

The Portuguese Institute of the Sea and the Atmosphere (IPMA) issued this yellow warning, which represents the second lowest level on a three-level meteorological danger scale.

The warning initially applies to the southern region of the country, which includes Évora, Lisbon and Setúbal. From Sunday onwards, the district of Porto and the remaining northern region join the territories under yellow warning.

The high temperatures that prompted this weather warning thus gradually affect the entire mainland Portuguese territory over the weekend.

Why this matters

Readers in the affected areas should take precautions against extreme heat, especially vulnerable groups such as the elderly and children. The warning indicates a progressive intensification of temperatures across the entire territory, with the northern region being added to the warning as the situation develops.

About this summary

This is our short summary of a report published by Observador on 12 September 2026 at 13:14; the full text stays with the publisher. In our feed it sits under Weather, and it concerns Setúbal. We currently carry 3181 items in that section.

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