Home News Yellow weather warning issued in Portugal Yellow weather warning issued in Portugal Eleven districts in mainland Portugal will be under a yellow warning on Tuesday, 13 January, due to forecast heavy rain, according to the Portuguese Institute of the Sea and the Atmosphere ( IPMA).
Yellow weather warning issued in Portugal
Monday, 12 January 2026RSS
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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.
