As Holy Week kicks off, the storm Olivier is making its presence felt across Spain, bringing with it a wave of unstable weather conditions. The State Meteorological Agency (AEMET) has issued warnings for heavy rainfall and storms, particularly affecting the northern regions of the country and the Balearic Islands. This weather pattern is expected to persist throughout the week, complicating the plans of many who look forward to the traditional processions and celebrations that characterize this time of year.
On Sunday, April 13, 2025, the first day of Holy Week, the weather forecast indicated a mix of cloudy skies and precipitation, with rain expected to affect various regions from the early hours of the day. AEMET noted that the storm would bring about 20 millimeters of rain in just one hour in parts of Mallorca, Menorca, Ibiza, and Formentera. This prompted emergency services to activate the Level 0 Severity Index (IG0) across the Balearic Islands, signaling the potential for adverse weather conditions that could pose risks to people and property.
In the mainland, particularly in Aragón, the storm Olivier has been confirmed to cause significant rainfall, especially in areas like Híjar and Sos del Rey Católico. The AEMET has activated a yellow alert for Sunday and Monday, warning of particularly intense rain and storms in Gúdar and Maestrazgo, where hail is also a possibility. The agency expects rainfall accumulations to reach 15 millimeters in an hour in the Huesca Pyrenees, with similar conditions anticipated throughout the region.
As the storm moves from the north to the south of the Iberian Peninsula, its effects will be felt most acutely in Catalonia and the Balearic Islands, with the heaviest downpours expected on Monday, April 14. According to AEMET, the instability caused by Olivier will be exacerbated by the arrival of a cold front, leading to a general drop in temperatures across the regions affected.
Despite the gloomy forecast, there is a glimmer of hope for the latter half of the week. From Thursday, April 17, to Sunday, April 20, weather conditions are expected to stabilize somewhat, with clearer skies emerging in many areas. However, the probability of rain will still linger, particularly in the northern regions.
In the Balearic Islands, the AEMET has maintained warnings for precipitation, which could lead to localized flooding and other weather-related incidents. The agency has advised residents and visitors to remain vigilant, especially as the storm progresses. "The approach of the storm Olivier from the southwest will increase instability in the Peninsula, with abundant cloud cover moving from south to north and precipitation accompanied by storms affecting the western half of the peninsula," explained AEMET in their latest updates.
Moreover, the heavy rainfall has raised concerns about potential flooding in minor channels and ravines, particularly in La Rioja, Navarra, and northern Aragón. The Confederation of the Ebro has issued warnings regarding sudden increases in water levels, urging residents to stay informed about the evolving weather conditions.
As many families prepare for the week ahead, the impact of the weather on traditional Holy Week activities cannot be understated. The rain has already caused some disruptions, with reports of canceled or postponed processions in various regions. In Madrid, for instance, the forecast for Sunday indicated that while the morning might see some breaks in the clouds, the afternoon would likely bring showers and storms, particularly in the Sierra and northeastern areas.
Despite these challenges, the tourism sector in Andalucía remains cautiously optimistic. While the weather may deter some visitors, early estimates suggest that many are still eager to participate in the time-honored traditions of Holy Week, even if they must navigate through rain. However, the combined effect of the storm and ongoing economic concerns, including the fallout from trade tariffs, adds another layer of uncertainty for the industry.
As the storm Olivier continues to unfold, many will be watching closely to see how it affects the celebrations and gatherings that characterize this important time in the Spanish calendar. The weather may be unpredictable, but the resilience and spirit of those celebrating remains steadfast.
In summary, the storm Olivier is set to bring significant weather challenges during Holy Week 2025, with heavy rains and storms expected across Spain. While some areas may see improvement later in the week, the initial days promise to be marked by instability and disruptions to traditional festivities. As Spain braces for a week of unpredictable weather, the hope is that the spirit of Holy Week will shine through, rain or shine.
