Home News Algarve rain weather warning Algarve rain weather warning The forecast of heavy rain and hail has led the Portuguese Institute of the Sea and the Atmosphere (IPMA) to place the Algarve and Lower Alentejo under a yellow warning for Saturday, December 27.
Algarve rain weather warning
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.
