The Agencia Estatal de Meteorología (AEMET) has issued a double alert in the Comunitat Valenciana for the imminent arrival of rain and storms affecting Valencia, Alicante, and Castellón on Thursday, May 8, 2025. The agency forecasts atmospheric instability that could lead to intense rainfall, thunderstorms, and hail across various regions of Valencia.
According to AEMET, "Tomorrow the unstable atmosphere will be conducive to the development of evolving clouds and showers accompanied by storms. Attention to the central and eastern peninsular areas because they could also be of strong or very strong intensity, with hail and strong or very strong wind gusts." This warning is particularly relevant as the storms are expected to develop between 12:00 and 21:59 on May 8, 2025, with the afternoon likely to see the most intense weather.
Forecasts indicate that rainfall accumulations could reach up to 30 mm in one hour in the southern interior of Valencia, with 20 mm expected in other areas of the province. Additionally, there is a significant risk of storms that could produce large hail, especially in the southern interior of Valencia. The Conselleria de Emergencias e Interior has established an orange alert level in this area and a yellow alert level for the rest of the Comunitat Valenciana.
On Friday, May 9, 2025, more stable weather conditions are predicted, with partly cloudy skies and isolated weak showers possible in the interior of Valencia. Temperatures are expected to drop slightly in the northern coastal areas, while maximum temperatures will rise slightly across most of the region. Saturday will see a return of cloud cover, particularly in the northern half of the region, with occasional rain expected.
As for Sunday, May 11, 2025, cloudy skies and the possibility of widespread rainfall are on the horizon, with temperatures remaining stable around 23 degrees Celsius. The winds are expected to be light, predominantly from the south in Castellón and Alicante, and from the east in Valencia during the afternoon.
Valencia itself is under a yellow alert for rain and storms, with the municipality experiencing various weather conditions throughout the day. In the early hours, a stormy atmosphere will dominate, with increasing cloudiness expected from 06:00 onwards. Light rains are forecast to leave about 0.1 liters per square meter around noon and up to 1 liter by 17:00. There are also possibilities of thunderstorms during both the morning and afternoon.
The temperatures in Valencia are projected to remain relatively stable, with highs around 21 degrees Celsius and lows of 14 degrees, while gentle breezes from the east will provide some relief.
Looking ahead, the weather for Friday, May 9, 2025, includes partly cloudy intervals from dawn until noon, with light rain likely starting around noon. The temperatures will not vary much from those of Thursday, with highs near 20 degrees and lows around 13 degrees. The weekend forecast indicates cloudy skies with light rain on Saturday, May 10, and partly cloudy intervals with light rain on Sunday, May 11. The weekend will kick off with maximum temperatures of 22 degrees and minimums of 15 degrees, rising to 25 degrees on Sunday.
In other nearby municipalities, such as Gandia and Castellón de la Plana, residents can expect a mix of cloudy weather with storms, and light rain is anticipated in the early part of the day. In Gandia, weak showers are expected around noon, leading to more substantial precipitation in the afternoon, while temperatures will range from a low of 14 degrees to a high of 22 degrees. Castellón will see similar conditions, with storms likely in the early hours and moderate rainfall expected later in the day.
The AEMET has advised the public to take precautions during this period of inclement weather. Recommendations include checking the meteorological risks of areas where individuals plan to travel and driving at moderate speeds on main roads. It is advised against attempting to cross any waterlogged areas or streams. In the event of encountering hailstorms while driving, motorists are encouraged to pull over and protect their windshields with clothing or fabric to prevent shattering.
As Valencia braces for potentially severe weather, authorities urge residents to stay informed and prepared. The expected atmospheric conditions, including a mass of cold air in transition and a low approaching from the Atlantic, are expected to destabilize the atmosphere, leading to widespread rainfall across the peninsular territory and the Balearic Islands. The AEMET anticipates that the weather will be characterized by abundant cloud cover, progressively overcast skies, and localized storms.
In summary, the weather forecast for Valencia and the surrounding regions is marked by significant rainfall and storm activity on May 8, 2025, with alerts in place to ensure public safety. As the week progresses, conditions are expected to stabilize, but residents should remain vigilant and prepared for any weather-related challenges.
