Home News Cold weather warning in Portugal as temperatures plummet Cold weather warning in Portugal as temperatures plummet The Portuguese Institute for the Sea and Atmosphere (IPMA) has placed 11 districts of mainland Portugal under a yellow warning due to cold weather until 6am on December 27.
Cold weather warning in Portugal as temperatures plummet
Friday, 26 December 2025RSS
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Context & Explainers
IPMA is the Portuguese Institute of the Sea and Atmosphere (Instituto Português do Mar e da Atmosfera), the national agency for weather, marine forecasts and climate monitoring. Residents should watch its forecasts and warnings during storms, heatwaves or cold snaps because IPMA issues official advisories used by services, transport operators and local authorities.
